| /******************************************************************************* |
| * Copyright (c) 2000, 2020 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| * Sebastian Davids <sdavids@gmx.de> - testInvertEquals1-23 |
| * Lukas Hanke <hanke@yatta.de> - Bug 241696 [quick fix] quickfix to iterate over a collection - https://bugs.eclipse.org/bugs/show_bug.cgi?id=241696 |
| * Lukas Hanke <hanke@yatta.de> - Bug 430818 [1.8][quick fix] Quick fix for "for loop" is not shown for bare local variable/argument/field - https://bugs.eclipse.org/bugs/show_bug.cgi?id=430818 |
| * Mateusz Matela <mateusz.matela@gmail.com> - [formatter] Formatter does not format Java code correctly, especially when max line width is set |
| * Jens Reimann <jens.reimann@ibh-systems.com>, Fabian Pfaff <fabian.pfaff@vogella.com> - Bug 197850: [quick assist] Add import static field/method - https://bugs.eclipse.org/bugs/show_bug.cgi?id=197850 |
| * Pierre-Yves B. <pyvesdev@gmail.com> - [inline] Allow inlining of local variable initialized to null. - https://bugs.eclipse.org/93850 |
| *******************************************************************************/ |
| package org.eclipse.jdt.ui.tests.quickfix; |
| |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.Hashtable; |
| import java.util.List; |
| import java.util.Map; |
| |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Rule; |
| import org.junit.Test; |
| |
| import org.eclipse.jdt.testplugin.JavaProjectHelper; |
| import org.eclipse.jdt.testplugin.TestOptions; |
| |
| import org.eclipse.core.internal.expressions.Messages; |
| |
| import org.eclipse.core.runtime.Preferences; |
| |
| import org.eclipse.jface.preference.IPreferenceStore; |
| |
| import org.eclipse.jdt.core.ICompilationUnit; |
| import org.eclipse.jdt.core.IJavaProject; |
| import org.eclipse.jdt.core.IPackageFragment; |
| import org.eclipse.jdt.core.IPackageFragmentRoot; |
| import org.eclipse.jdt.core.JavaCore; |
| import org.eclipse.jdt.core.formatter.DefaultCodeFormatterConstants; |
| |
| import org.eclipse.jdt.internal.core.manipulation.CodeTemplateContextType; |
| import org.eclipse.jdt.internal.core.manipulation.StubUtility; |
| import org.eclipse.jdt.internal.corext.fix.FixMessages; |
| |
| import org.eclipse.jdt.ui.PreferenceConstants; |
| import org.eclipse.jdt.ui.tests.core.rules.ProjectTestSetup; |
| import org.eclipse.jdt.ui.text.java.IJavaCompletionProposal; |
| import org.eclipse.jdt.ui.text.java.correction.CUCorrectionProposal; |
| |
| import org.eclipse.jdt.internal.ui.JavaPlugin; |
| import org.eclipse.jdt.internal.ui.text.correction.AssistContext; |
| import org.eclipse.jdt.internal.ui.text.correction.CorrectionMessages; |
| import org.eclipse.jdt.internal.ui.text.correction.NewJUnitTestCaseProposal; |
| import org.eclipse.jdt.internal.ui.text.correction.QuickAssistProcessor; |
| import org.eclipse.jdt.internal.ui.text.correction.proposals.AssignToVariableAssistProposal; |
| import org.eclipse.jdt.internal.ui.text.correction.proposals.LinkedNamesAssistProposal; |
| import org.eclipse.jdt.internal.ui.text.correction.proposals.RenameRefactoringProposal; |
| |
| public class AssistQuickFixTest extends QuickFixTest { |
| @Rule |
| public ProjectTestSetup projectSetup = new ProjectTestSetup(); |
| |
| private static final String CHANGE_MODIFIER_TO_FINAL= FixMessages.VariableDeclarationFix_changeModifierOfUnknownToFinal_description; |
| |
| private IJavaProject fJProject1; |
| private IPackageFragmentRoot fSourceFolder; |
| |
| @Before |
| public void setUp() throws Exception { |
| Hashtable<String, String> options= TestOptions.getDefaultOptions(); |
| options.put(DefaultCodeFormatterConstants.FORMATTER_TAB_CHAR, JavaCore.SPACE); |
| options.put(DefaultCodeFormatterConstants.FORMATTER_TAB_SIZE, "4"); |
| |
| JavaCore.setOptions(options); |
| |
| IPreferenceStore store= JavaPlugin.getDefault().getPreferenceStore(); |
| store.setValue(PreferenceConstants.CODEGEN_ADD_COMMENTS, false); |
| store.setValue(PreferenceConstants.CODEGEN_KEYWORD_THIS, false); |
| |
| StubUtility.setCodeTemplate(CodeTemplateContextType.METHODSTUB_ID, "//TODO\n${body_statement}", null); |
| |
| Preferences corePrefs= JavaPlugin.getJavaCorePluginPreferences(); |
| corePrefs.setValue(JavaCore.CODEASSIST_FIELD_PREFIXES, ""); |
| corePrefs.setValue(JavaCore.CODEASSIST_STATIC_FIELD_PREFIXES, ""); |
| corePrefs.setValue(JavaCore.CODEASSIST_FIELD_SUFFIXES, ""); |
| corePrefs.setValue(JavaCore.CODEASSIST_STATIC_FIELD_SUFFIXES, ""); |
| |
| fJProject1= projectSetup.getProject(); |
| |
| fSourceFolder= JavaProjectHelper.addSourceContainer(fJProject1, "src"); |
| } |
| |
| |
| @After |
| public void tearDown() throws Exception { |
| JavaProjectHelper.clear(fJProject1, projectSetup.getDefaultClasspath()); |
| } |
| |
| @Test |
| public void testAssignToLocal() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" getClass();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| int offset= buf.toString().indexOf("getClass()"); |
| AssistContext context= getCorrectionContext(cu, offset, 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview1= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private Class<? extends E> class1;\n"); |
| buf.append("\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" class1 = getClass();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| proposal= (CUCorrectionProposal) proposals.get(1); |
| String preview2= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" Class<? extends E> class1 = getClass();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| assertEqualStringsIgnoreOrder(new String[] { preview1, preview2 }, new String[] { expected1, expected2 }); |
| |
| } |
| |
| @Test |
| public void testAssignToLocal2() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Vector;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public Vector goo() {\n"); |
| buf.append(" return null;\n"); |
| buf.append(" }\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" goo().iterator();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| int offset= buf.toString().indexOf("goo().iterator()"); |
| AssistContext context= getCorrectionContext(cu, offset, 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview1= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Iterator;\n"); |
| buf.append("import java.util.Vector;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private Iterator iterator;\n"); |
| buf.append(" public Vector goo() {\n"); |
| buf.append(" return null;\n"); |
| buf.append(" }\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" iterator = goo().iterator();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| proposal= (CUCorrectionProposal) proposals.get(1); |
| String preview2= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Iterator;\n"); |
| buf.append("import java.util.Vector;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public Vector goo() {\n"); |
| buf.append(" return null;\n"); |
| buf.append(" }\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" Iterator iterator = goo().iterator();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| |
| assertEqualStringsIgnoreOrder(new String[] { preview1, preview2 }, new String[] { expected1, expected2 }); |
| } |
| |
| @Test |
| public void testAssignToLocal3() throws Exception { |
| // test prefixes and this qualification |
| |
| IPreferenceStore store= JavaPlugin.getDefault().getPreferenceStore(); |
| store.setValue(PreferenceConstants.CODEGEN_KEYWORD_THIS, true); |
| Preferences corePrefs= JavaPlugin.getJavaCorePluginPreferences(); |
| corePrefs.setValue(JavaCore.CODEASSIST_FIELD_PREFIXES, "f"); |
| corePrefs.setValue(JavaCore.CODEASSIST_LOCAL_PREFIXES, "_"); |
| |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append("\n"); |
| buf.append(" private int fCount;\n"); |
| buf.append("\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" System.getSecurityManager();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| int offset= buf.toString().indexOf("System"); |
| AssistContext context= getCorrectionContext(cu, offset, 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview1= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append("\n"); |
| buf.append(" private int fCount;\n"); |
| buf.append(" private SecurityManager fSecurityManager;\n"); |
| buf.append("\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" this.fSecurityManager = System.getSecurityManager();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| proposal= (CUCorrectionProposal) proposals.get(1); |
| String preview2= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append("\n"); |
| buf.append(" private int fCount;\n"); |
| buf.append("\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" SecurityManager _securityManager = System.getSecurityManager();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| assertEqualStringsIgnoreOrder(new String[] { preview1, preview2 }, new String[] { expected1, expected2 }); |
| } |
| |
| @Test |
| public void testAssignToLocal4() throws Exception { |
| // test name conflict |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append("\n"); |
| buf.append(" private int f;\n"); |
| buf.append("\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" Math.min(1.0f, 2.0f);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| int offset= buf.toString().indexOf("Math"); |
| AssistContext context= getCorrectionContext(cu, offset, 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview1= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append("\n"); |
| buf.append(" private int f;\n"); |
| buf.append(" private float min;\n"); |
| buf.append("\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" min = Math.min(1.0f, 2.0f);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| proposal= (CUCorrectionProposal) proposals.get(1); |
| String preview2= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append("\n"); |
| buf.append(" private int f;\n"); |
| buf.append("\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" float min = Math.min(1.0f, 2.0f);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| assertEqualStringsIgnoreOrder(new String[] { preview1, preview2 }, new String[] { expected1, expected2 }); |
| } |
| |
| @Test |
| public void testAssignToLocal5() throws Exception { |
| // test prefixes and this qualification on static method |
| |
| IPreferenceStore store= JavaPlugin.getDefault().getPreferenceStore(); |
| store.setValue(PreferenceConstants.CODEGEN_KEYWORD_THIS, true); |
| Preferences corePrefs= JavaPlugin.getJavaCorePluginPreferences(); |
| corePrefs.setValue(JavaCore.CODEASSIST_FIELD_PREFIXES, "f"); |
| corePrefs.setValue(JavaCore.CODEASSIST_STATIC_FIELD_PREFIXES, "fg"); |
| corePrefs.setValue(JavaCore.CODEASSIST_LOCAL_PREFIXES, "_"); |
| |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append("\n"); |
| buf.append(" private int fCount;\n"); |
| buf.append("\n"); |
| buf.append(" public static void foo() {\n"); |
| buf.append(" System.getSecurityManager();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| int offset= buf.toString().indexOf("System"); |
| AssistContext context= getCorrectionContext(cu, offset, 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview1= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append("\n"); |
| buf.append(" private int fCount;\n"); |
| buf.append(" private static SecurityManager fgSecurityManager;\n"); |
| buf.append("\n"); |
| buf.append(" public static void foo() {\n"); |
| buf.append(" E.fgSecurityManager = System.getSecurityManager();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| proposal= (CUCorrectionProposal) proposals.get(1); |
| String preview2= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append("\n"); |
| buf.append(" private int fCount;\n"); |
| buf.append("\n"); |
| buf.append(" public static void foo() {\n"); |
| buf.append(" SecurityManager _securityManager = System.getSecurityManager();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| assertEqualStringsIgnoreOrder(new String[] { preview1, preview2 }, new String[] { expected1, expected2 }); |
| } |
| |
| @Test |
| public void testAssignToLocal6() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" static {\n"); |
| buf.append(" getClass(); // comment\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| int offset= buf.toString().indexOf("getClass()"); |
| AssistContext context= getCorrectionContext(cu, offset, 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview1= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private static Class<? extends E> class1;\n"); |
| buf.append("\n"); |
| buf.append(" static {\n"); |
| buf.append(" class1 = getClass(); // comment\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| proposal= (CUCorrectionProposal) proposals.get(1); |
| String preview2= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" static {\n"); |
| buf.append(" Class<? extends E> class1 = getClass(); // comment\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| assertEqualStringsIgnoreOrder(new String[] { preview1, preview2 }, new String[] { expected1, expected2 }); |
| } |
| |
| @Test |
| public void testAssignToLocal7() throws Exception { |
| // test name conflict: name used later |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Vector;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public Vector goo() {\n"); |
| buf.append(" return null;\n"); |
| buf.append(" }\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" goo().iterator();\n"); |
| buf.append(" Object iterator= null;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| int offset= buf.toString().indexOf("goo().iterator()"); |
| AssistContext context= getCorrectionContext(cu, offset, 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview1= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Iterator;\n"); |
| buf.append("import java.util.Vector;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private Iterator iterator2;\n"); |
| buf.append(" public Vector goo() {\n"); |
| buf.append(" return null;\n"); |
| buf.append(" }\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" iterator2 = goo().iterator();\n"); |
| buf.append(" Object iterator= null;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| proposal= (CUCorrectionProposal) proposals.get(1); |
| String preview2= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Iterator;\n"); |
| buf.append("import java.util.Vector;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public Vector goo() {\n"); |
| buf.append(" return null;\n"); |
| buf.append(" }\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" Iterator iterator2 = goo().iterator();\n"); |
| buf.append(" Object iterator= null;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| |
| assertEqualStringsIgnoreOrder(new String[] { preview1, preview2 }, new String[] { expected1, expected2 }); |
| } |
| |
| @Test |
| public void testAssignToLocal8() throws Exception { |
| // assign to local of field access |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public class MyLayout {\n"); |
| buf.append(" int indent;\n"); |
| buf.append(" }\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" new MyLayout().indent;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| int offset= buf.toString().indexOf("new MyLayout().indent;"); |
| AssistContext context= getCorrectionContext(cu, offset, 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| int numberOfProposals= 5; |
| assertNumberOfProposals(proposals, numberOfProposals); |
| assertCorrectLabels(proposals); |
| |
| ArrayList<String> previews= new ArrayList<>(); |
| ArrayList<String> expecteds= new ArrayList<>(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public class MyLayout {\n"); |
| buf.append(" int indent;\n"); |
| buf.append(" }\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" int indent = new MyLayout().indent;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| addPreviewAndExpected(proposals, buf, expecteds, previews); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private int indent;\n"); |
| buf.append(" public class MyLayout {\n"); |
| buf.append(" int indent;\n"); |
| buf.append(" }\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" indent = new MyLayout().indent;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| addPreviewAndExpected(proposals, buf, expecteds, previews); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public class MyLayout {\n"); |
| buf.append(" int indent;\n"); |
| buf.append(" }\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" MyLayout myLayout = new MyLayout();\n"); |
| buf.append(" myLayout.indent;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| addPreviewAndExpected(proposals, buf, expecteds, previews); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public class MyLayout {\n"); |
| buf.append(" int indent;\n"); |
| buf.append(" }\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" MyLayout myLayout = new MyLayout();\n"); |
| buf.append(" myLayout.indent;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| addPreviewAndExpected(proposals, buf, expecteds, previews); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private static final MyLayout MY_LAYOUT = new MyLayout();\n"); |
| buf.append(" public class MyLayout {\n"); |
| buf.append(" int indent;\n"); |
| buf.append(" }\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" MY_LAYOUT.indent;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| addPreviewAndExpected(proposals, buf, expecteds, previews); |
| |
| assertEqualStringsIgnoreOrder(previews, expecteds); |
| } |
| |
| @Test |
| public void testAssignToLocal9() throws Exception { |
| // assign to local of field access |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private int[] fField;\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" fField[0];\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String string= "fField[0];"; |
| int offset= buf.toString().indexOf(string); |
| AssistContext context= getCorrectionContext(cu, offset, string.length()); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 3); |
| assertCorrectLabels(proposals); |
| |
| String[] expected= new String[3]; |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private int[] fField;\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" int i = fField[0];\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[0]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private int[] fField;\n"); |
| buf.append(" private int i;\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" i = fField[0];\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[1]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private int[] fField;\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" extracted();\n"); |
| buf.append(" }\n"); |
| buf.append(" private void extracted() {\n"); |
| buf.append(" fField[0];\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[2]= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, expected); |
| } |
| |
| @Test |
| public void testAssignToLocal10() throws Exception { |
| // assign to local with recovered statement |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" System.getProperties()\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| int offset= buf.toString().indexOf("System.getProperties()"); |
| AssistContext context= getCorrectionContext(cu, offset, 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview1= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("import java.util.Properties;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" Properties properties = System.getProperties();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| proposal= (CUCorrectionProposal) proposals.get(1); |
| String preview2= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("import java.util.Properties;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private Properties properties;\n"); |
| buf.append("\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" properties = System.getProperties();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| |
| assertEqualStringsIgnoreOrder(new String[] { preview1, preview2 }, new String[] { expected1, expected2 }); |
| } |
| |
| @Test |
| public void testAssignToLocal11() throws Exception { |
| // assign to statement in if body with no brackets |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo(int i) {\n"); |
| buf.append(" if (i == 0)\n"); |
| buf.append(" System.getProperties();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| int offset= buf.toString().indexOf("System.getProperties()"); |
| AssistContext context= getCorrectionContext(cu, offset, 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview1= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("import java.util.Properties;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo(int i) {\n"); |
| buf.append(" if (i == 0) {\n"); |
| buf.append(" Properties properties = System.getProperties();\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| proposal= (CUCorrectionProposal) proposals.get(1); |
| String preview2= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("import java.util.Properties;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private Properties properties;\n"); |
| buf.append("\n"); |
| buf.append(" public void foo(int i) {\n"); |
| buf.append(" if (i == 0)\n"); |
| buf.append(" properties = System.getProperties();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| |
| assertEqualStringsIgnoreOrder(new String[] { preview1, preview2 }, new String[] { expected1, expected2 }); |
| } |
| |
| @Test |
| public void testAssignToLocal12() throws Exception { |
| // assign to recovered statement in if body with no brackets |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo(int i) {\n"); |
| buf.append(" if (i == 0)\n"); |
| buf.append(" i++\n"); |
| buf.append(" else\n"); |
| buf.append(" System.getProperties()\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| int offset= buf.toString().indexOf("System.getProperties()"); |
| AssistContext context= getCorrectionContext(cu, offset, 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview1= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("import java.util.Properties;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo(int i) {\n"); |
| buf.append(" if (i == 0)\n"); |
| buf.append(" i++\n"); |
| buf.append(" else {\n"); |
| buf.append(" Properties properties = System.getProperties();\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| proposal= (CUCorrectionProposal) proposals.get(1); |
| String preview2= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("import java.util.Properties;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private Properties properties;\n"); |
| buf.append("\n"); |
| buf.append(" public void foo(int i) {\n"); |
| buf.append(" if (i == 0)\n"); |
| buf.append(" i++\n"); |
| buf.append(" else\n"); |
| buf.append(" properties = System.getProperties();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| |
| assertEqualStringsIgnoreOrder(new String[] { preview1, preview2 }, new String[] { expected1, expected2 }); |
| } |
| |
| @Test |
| public void testAssignToLocal13() throws Exception { |
| // assign to local in context that requires fully qualified type, https://bugs.eclipse.org/bugs/show_bug.cgi?id=239735 |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class Timer {\n"); |
| buf.append(" public static void main(String[] args) {\n"); |
| buf.append(" new java.util.Timer();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("Timer.java", buf.toString(), false, null); |
| |
| int offset= buf.toString().indexOf("new java.util.Timer()"); |
| AssistContext context= getCorrectionContext(cu, offset, 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 5); |
| assertCorrectLabels(proposals); |
| |
| String[] expecteds= new String[5]; |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class Timer {\n"); |
| buf.append(" public static void main(String[] args) {\n"); |
| buf.append(" java.util.Timer timer = new java.util.Timer();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expecteds[0]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class Timer {\n"); |
| buf.append(" private static java.util.Timer timer;\n"); |
| buf.append("\n"); |
| buf.append(" public static void main(String[] args) {\n"); |
| buf.append(" timer = new java.util.Timer();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expecteds[1]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class Timer {\n"); |
| buf.append(" public static void main(String[] args) {\n"); |
| buf.append(" java.util.Timer timer = new java.util.Timer();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expecteds[2]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class Timer {\n"); |
| buf.append(" public static void main(String[] args) {\n"); |
| buf.append(" java.util.Timer timer = new java.util.Timer();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expecteds[3]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class Timer {\n"); |
| buf.append(" private static final java.util.Timer TIMER = new java.util.Timer();\n"); |
| buf.append("\n"); |
| buf.append(" public static void main(String[] args) {\n"); |
| buf.append(" new java.util.Timer();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expecteds[4]= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, expecteds); |
| } |
| |
| // bug 217984 |
| @Test |
| public void testAssignToLocal14() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.ArrayList;\n"); |
| buf.append("import java.util.List;\n"); |
| buf.append("import java.util.RandomAccess;\n"); |
| buf.append("\n"); |
| buf.append("class Gen<E extends List<String> & RandomAccess> extends ArrayList<E> {\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" Gen<?> g = new Gen<>();\n"); |
| buf.append(" g.get(0);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("Gen.java", buf.toString(), false, null); |
| |
| String str= "g.get(0);"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str) + str.length(), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| assertNumberOfProposals(proposals, 5); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.ArrayList;\n"); |
| buf.append("import java.util.List;\n"); |
| buf.append("import java.util.RandomAccess;\n"); |
| buf.append("\n"); |
| buf.append("class Gen<E extends List<String> & RandomAccess> extends ArrayList<E> {\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" Gen<?> g = new Gen<>();\n"); |
| buf.append(" List<String> list = g.get(0);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.ArrayList;\n"); |
| buf.append("import java.util.List;\n"); |
| buf.append("import java.util.RandomAccess;\n"); |
| buf.append("\n"); |
| buf.append("class Gen<E extends List<String> & RandomAccess> extends ArrayList<E> {\n"); |
| buf.append(" private List<String> list;\n"); |
| buf.append("\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" Gen<?> g = new Gen<>();\n"); |
| buf.append(" list = g.get(0);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] { expected1, expected2 }); |
| |
| } |
| |
| // bug 217984 |
| @Test |
| public void testAssignToLocal15() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.ArrayList;\n"); |
| buf.append("import java.util.List;\n"); |
| buf.append("import java.util.RandomAccess;\n"); |
| buf.append("\n"); |
| buf.append("class Gen<E extends List<String> & RandomAccess> extends ArrayList<E> {\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" Gen<? extends Cloneable> ge = new Gen<>();\n"); |
| buf.append(" ge.get(0);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("Gen.java", buf.toString(), false, null); |
| |
| String str= "ge.get(0)"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str) + str.length(), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| assertNumberOfProposals(proposals, 7); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.ArrayList;\n"); |
| buf.append("import java.util.List;\n"); |
| buf.append("import java.util.RandomAccess;\n"); |
| buf.append("\n"); |
| buf.append("class Gen<E extends List<String> & RandomAccess> extends ArrayList<E> {\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" Gen<? extends Cloneable> ge = new Gen<>();\n"); |
| buf.append(" Cloneable cloneable = ge.get(0);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.ArrayList;\n"); |
| buf.append("import java.util.List;\n"); |
| buf.append("import java.util.RandomAccess;\n"); |
| buf.append("\n"); |
| buf.append("class Gen<E extends List<String> & RandomAccess> extends ArrayList<E> {\n"); |
| buf.append(" private Cloneable cloneable;\n"); |
| buf.append("\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" Gen<? extends Cloneable> ge = new Gen<>();\n"); |
| buf.append(" cloneable = ge.get(0);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] { expected1, expected2 }); |
| } |
| |
| // bug 217984 |
| @Test |
| public void testAssignToLocal16() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.ArrayList;\n"); |
| buf.append("import java.util.List;\n"); |
| buf.append("import java.util.RandomAccess;\n"); |
| buf.append("import java.util.Vector;\n"); |
| buf.append("\n"); |
| buf.append("class Gen<E extends List<String> & RandomAccess> extends ArrayList<E> {\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" Gen<? super Vector<String>> gs = new Gen<>();\n"); |
| buf.append(" gs.get(0);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("Gen.java", buf.toString(), false, null); |
| |
| String str= "gs.get(0)"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str) + str.length(), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| assertNumberOfProposals(proposals, 7); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.ArrayList;\n"); |
| buf.append("import java.util.List;\n"); |
| buf.append("import java.util.RandomAccess;\n"); |
| buf.append("import java.util.Vector;\n"); |
| buf.append("\n"); |
| buf.append("class Gen<E extends List<String> & RandomAccess> extends ArrayList<E> {\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" Gen<? super Vector<String>> gs = new Gen<>();\n"); |
| buf.append(" List<String> list = gs.get(0);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.ArrayList;\n"); |
| buf.append("import java.util.List;\n"); |
| buf.append("import java.util.RandomAccess;\n"); |
| buf.append("import java.util.Vector;\n"); |
| buf.append("\n"); |
| buf.append("class Gen<E extends List<String> & RandomAccess> extends ArrayList<E> {\n"); |
| buf.append(" private List<String> list;\n"); |
| buf.append("\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" Gen<? super Vector<String>> gs = new Gen<>();\n"); |
| buf.append(" list = gs.get(0);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] { expected1, expected2 }); |
| } |
| |
| // bug 506799 |
| @Test |
| public void testAssignToLocal17() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("interface WorkItem { }\n"); |
| buf.append("enum RebaseWorkItem implements WorkItem {\n"); |
| buf.append(" PREPARE, APPLY_COMMIT\n"); |
| buf.append("}\n"); |
| buf.append("\n"); |
| buf.append("public class Snippet {\n"); |
| buf.append(" void foo(Class<? extends WorkItem> workItemType) throws Exception {\n"); |
| buf.append(" workItemType.getEnumConstants();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("Snippet.java", buf.toString(), false, null); |
| |
| String str= "workItemType.getEnumConstants();"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str) + str.length(), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| assertNumberOfProposals(proposals, 4); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("interface WorkItem { }\n"); |
| buf.append("enum RebaseWorkItem implements WorkItem {\n"); |
| buf.append(" PREPARE, APPLY_COMMIT\n"); |
| buf.append("}\n"); |
| buf.append("\n"); |
| buf.append("public class Snippet {\n"); |
| buf.append(" void foo(Class<? extends WorkItem> workItemType) throws Exception {\n"); |
| buf.append(" WorkItem[] enumConstants = workItemType.getEnumConstants();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("interface WorkItem { }\n"); |
| buf.append("enum RebaseWorkItem implements WorkItem {\n"); |
| buf.append(" PREPARE, APPLY_COMMIT\n"); |
| buf.append("}\n"); |
| buf.append("\n"); |
| buf.append("public class Snippet {\n"); |
| buf.append(" private WorkItem[] enumConstants;\n"); |
| buf.append("\n"); |
| buf.append(" void foo(Class<? extends WorkItem> workItemType) throws Exception {\n"); |
| buf.append(" enumConstants = workItemType.getEnumConstants();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] { expected1, expected2 }); |
| } |
| |
| @Test |
| public void testAssignToLocal18() throws Exception { // https://bugs.eclipse.org/bugs/show_bug.cgi?id=287377 |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("p", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package p;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append("\n"); |
| buf.append(" private E other;\n"); |
| buf.append(" boolean b;\n"); |
| buf.append("\n"); |
| buf.append(" public void foo(boolean newB) {\n"); |
| buf.append(" /*1*/other.b = newB;\n"); |
| buf.append(" other.other.b = newB;\n"); |
| buf.append(" other.other.other.b = newB;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "/*1*/other"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str) + str.length(), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| assertNumberOfProposals(proposals, 3); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package p;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append("\n"); |
| buf.append(" private E other;\n"); |
| buf.append(" boolean b;\n"); |
| buf.append("\n"); |
| buf.append(" public void foo(boolean newB) {\n"); |
| buf.append(" /*1*/E other2 = other;\n"); |
| buf.append(" other2.b = newB;\n"); |
| buf.append(" other2.other.b = newB;\n"); |
| buf.append(" other2.other.other.b = newB;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] { expected1 }); |
| } |
| |
| @Test |
| public void testAssignParamToField() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public E(int count) {\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String selection= "count"; |
| int offset= buf.toString().indexOf(selection); |
| AssistContext context= getCorrectionContext(cu, offset, selection.length()); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private int count;\n"); |
| buf.append("\n"); |
| buf.append(" public E(int count) {\n"); |
| buf.append(" this.count = count;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex1= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] { ex1 }); |
| } |
| |
| @Test |
| public void testAssignParamToField2() throws Exception { |
| Preferences corePrefs= JavaPlugin.getJavaCorePluginPreferences(); |
| corePrefs.setValue(JavaCore.CODEASSIST_FIELD_PREFIXES, "f"); |
| |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Vector;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public E(int count, Vector vec[]) {\n"); |
| buf.append(" super();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String selection= "vec"; |
| int offset= buf.toString().indexOf(selection); |
| AssistContext context= getCorrectionContext(cu, offset, selection.length()); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Vector;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private Vector[] fVec;\n"); |
| buf.append("\n"); |
| buf.append(" public E(int count, Vector vec[]) {\n"); |
| buf.append(" super();\n"); |
| buf.append(" fVec = vec;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex1= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] { ex1 }); |
| } |
| |
| @Test |
| public void testAssignParamToField3() throws Exception { |
| Preferences corePrefs= JavaPlugin.getJavaCorePluginPreferences(); |
| corePrefs.setValue(JavaCore.CODEASSIST_STATIC_FIELD_PREFIXES, "fg"); |
| |
| IPreferenceStore store= JavaPlugin.getDefault().getPreferenceStore(); |
| store.setValue(PreferenceConstants.CODEGEN_KEYWORD_THIS, true); |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Vector;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private int fgVec;\n"); |
| buf.append("\n"); |
| buf.append(" public static void foo(int count, Vector vec[]) {\n"); |
| buf.append(" count++;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String selection= "vec"; |
| int offset= buf.toString().indexOf(selection); |
| AssistContext context= getCorrectionContext(cu, offset, selection.length()); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Vector;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private int fgVec;\n"); |
| buf.append(" private static Vector[] fgVec2;\n"); |
| buf.append("\n"); |
| buf.append(" public static void foo(int count, Vector vec[]) {\n"); |
| buf.append(" E.fgVec2 = vec;\n"); |
| buf.append(" count++;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex1= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] { ex1 }); |
| } |
| |
| @Test |
| public void testAssignParamToField4() throws Exception { |
| IPreferenceStore store= JavaPlugin.getDefault().getPreferenceStore(); |
| store.setValue(PreferenceConstants.CODEGEN_KEYWORD_THIS, true); |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private long count;\n"); |
| buf.append("\n"); |
| buf.append(" public void foo(int count) {\n"); |
| buf.append(" count++;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| int offset= buf.toString().indexOf("int count"); |
| AssistContext context= getCorrectionContext(cu, offset, 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview1= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private long count;\n"); |
| buf.append(" private int count2;\n"); |
| buf.append("\n"); |
| buf.append(" public void foo(int count) {\n"); |
| buf.append(" this.count2 = count;\n"); |
| buf.append(" count++;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| proposal= (CUCorrectionProposal) proposals.get(1); |
| String preview2= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private long count;\n"); |
| buf.append("\n"); |
| buf.append(" public void foo(int count) {\n"); |
| buf.append(" this.count = count;\n"); |
| buf.append(" count++;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| assertEqualStringsIgnoreOrder(new String[] { preview1, preview2 }, new String[] { expected1, expected2 }); |
| } |
| |
| @Test |
| public void testAssignParamToField5() throws Exception { |
| IPreferenceStore store= JavaPlugin.getDefault().getPreferenceStore(); |
| store.setValue(PreferenceConstants.CODEGEN_KEYWORD_THIS, true); |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private int p1;\n"); |
| buf.append("\n"); |
| buf.append(" public void foo(int p1, int p2) {\n"); |
| buf.append(" this.p1 = p1;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| int offset= buf.toString().indexOf("int p2"); |
| AssistContext context= getCorrectionContext(cu, offset, 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 3); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview1= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private int p1;\n"); |
| buf.append(" private int p2;\n"); |
| buf.append("\n"); |
| buf.append(" public void foo(int p1, int p2) {\n"); |
| buf.append(" this.p1 = p1;\n"); |
| buf.append(" this.p2 = p2;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| proposal= (CUCorrectionProposal) proposals.get(1); |
| String preview2= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private int p1;\n"); |
| buf.append("\n"); |
| buf.append(" public void foo(int p1, int p2) {\n"); |
| buf.append(" this.p1 = p1;\n"); |
| buf.append(" this.p1 = p2;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| assertEqualStringsIgnoreOrder(new String[] { preview1, preview2 }, new String[] { expected1, expected2 }); |
| } |
| |
| @Test |
| public void testAssignParamToField6() throws Exception { |
| IPreferenceStore store= JavaPlugin.getDefault().getPreferenceStore(); |
| store.setValue(PreferenceConstants.CODEGEN_KEYWORD_THIS, true); |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private Float p1;\n"); |
| buf.append(" private Number p2;\n"); |
| buf.append("\n"); |
| buf.append(" public void foo(Float p1, Integer p2) {\n"); |
| buf.append(" this.p1 = p1;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| int offset= buf.toString().indexOf("Integer p2"); |
| AssistContext context= getCorrectionContext(cu, offset, 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 3); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview1= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private Float p1;\n"); |
| buf.append(" private Number p2;\n"); |
| buf.append("\n"); |
| buf.append(" public void foo(Float p1, Integer p2) {\n"); |
| buf.append(" this.p1 = p1;\n"); |
| buf.append(" this.p2 = p2;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| proposal= (CUCorrectionProposal) proposals.get(1); |
| String preview2= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private Float p1;\n"); |
| buf.append(" private Number p2;\n"); |
| buf.append(" private Integer p22;\n"); |
| buf.append("\n"); |
| buf.append(" public void foo(Float p1, Integer p2) {\n"); |
| buf.append(" this.p1 = p1;\n"); |
| buf.append(" this.p22 = p2;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| assertEqualStringsIgnoreOrder(new String[] { preview1, preview2 }, new String[] { expected1, expected2 }); |
| } |
| |
| @Test |
| public void testAssignAllParamsToFields1() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public E(int count, long size, boolean state) {\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String selection= "count"; |
| int offset= buf.toString().indexOf(selection); |
| AssistContext context= getCorrectionContext(cu, offset, selection.length()); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview1= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private int count;\n"); |
| buf.append("\n"); |
| buf.append(" public E(int count, long size, boolean state) {\n"); |
| buf.append(" this.count = count;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| proposal= (CUCorrectionProposal) proposals.get(1); |
| String preview2= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private int count;\n"); |
| buf.append(" private long size;\n"); |
| buf.append(" private boolean state;\n"); |
| buf.append("\n"); |
| buf.append(" public E(int count, long size, boolean state) {\n"); |
| buf.append(" this.count = count;\n"); |
| buf.append(" this.size = size;\n"); |
| buf.append(" this.state = state;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| assertEqualStringsIgnoreOrder(new String[] { preview1, preview2 }, new String[] { expected1, expected2 }); |
| } |
| |
| @Test |
| public void testAssignAllParamsToFields2() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo(int count, long size, boolean state) {\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String selection= "count"; |
| int offset= buf.toString().indexOf(selection); |
| AssistContext context= getCorrectionContext(cu, offset, selection.length()); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview1= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private int count;\n"); |
| buf.append("\n"); |
| buf.append(" public void foo(int count, long size, boolean state) {\n"); |
| buf.append(" this.count = count;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| proposal= (CUCorrectionProposal) proposals.get(1); |
| String preview2= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private int count;\n"); |
| buf.append(" private long size;\n"); |
| buf.append(" private boolean state;\n"); |
| buf.append("\n"); |
| buf.append(" public void foo(int count, long size, boolean state) {\n"); |
| buf.append(" this.count = count;\n"); |
| buf.append(" this.size = size;\n"); |
| buf.append(" this.state = state;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| assertEqualStringsIgnoreOrder(new String[] { preview1, preview2 }, new String[] { expected1, expected2 }); |
| } |
| |
| @Test |
| public void testAssignParamToFieldInGeneric() throws Exception { |
| Preferences corePrefs= JavaPlugin.getJavaCorePluginPreferences(); |
| corePrefs.setValue(JavaCore.CODEASSIST_FIELD_PREFIXES, "f"); |
| |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Vector;\n"); |
| buf.append("public class E<T> {\n"); |
| buf.append(" public E(int count, Vector<String>[] vec) {\n"); |
| buf.append(" super();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String selection= "vec"; |
| int offset= buf.toString().indexOf(selection); |
| AssistContext context= getCorrectionContext(cu, offset, selection.length()); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Vector;\n"); |
| buf.append("public class E<T> {\n"); |
| buf.append(" private Vector<String>[] fVec;\n"); |
| buf.append("\n"); |
| buf.append(" public E(int count, Vector<String>[] vec) {\n"); |
| buf.append(" super();\n"); |
| buf.append(" fVec = vec;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex1= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] { ex1 }); |
| } |
| |
| @Test |
| public void testAssignToLocal2CursorAtEnd() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Vector;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public Vector goo() {\n"); |
| buf.append(" return null;\n"); |
| buf.append(" }\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" goo().toArray();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "goo().toArray();"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str) + str.length(), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 4); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview1= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Vector;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private Object[] array;\n"); |
| buf.append(" public Vector goo() {\n"); |
| buf.append(" return null;\n"); |
| buf.append(" }\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" array = goo().toArray();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| proposal= (CUCorrectionProposal) proposals.get(1); |
| String preview2= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Vector;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public Vector goo() {\n"); |
| buf.append(" return null;\n"); |
| buf.append(" }\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" Object[] array = goo().toArray();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| assertEqualStringsIgnoreOrder(new String[] { preview1, preview2 }, new String[] { expected1, expected2 }); |
| } |
| |
| @Test |
| public void testExtractToLocalVariable1() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public E() {\n"); |
| buf.append(" int a = 1;\n"); |
| buf.append(" int b = 1;\n"); |
| buf.append(" int d = a + b;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String selection= "a + b"; |
| int offset= buf.toString().indexOf(selection); |
| AssistContext context= getCorrectionContext(cu, offset, selection.length()); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 5); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public E() {\n"); |
| buf.append(" int a = 1;\n"); |
| buf.append(" int b = 1;\n"); |
| buf.append(" int i = a + b;\n"); |
| buf.append(" int d = i;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex1= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public E() {\n"); |
| buf.append(" int a = 1;\n"); |
| buf.append(" int b = 1;\n"); |
| buf.append(" int i = a + b;\n"); |
| buf.append(" int d = i;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex2= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public E() {\n"); |
| buf.append(" int a = 1;\n"); |
| buf.append(" int b = 1;\n"); |
| buf.append(" int d = extracted(a, b);\n"); |
| buf.append(" }\n"); |
| buf.append("\n"); |
| buf.append(" private int extracted(int a, int b) {\n"); |
| buf.append(" return a + b;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex3= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public E() {\n"); |
| buf.append(" int a = 1;\n"); |
| buf.append(" int b = 1;\n"); |
| buf.append(" int d = (a + b);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex4= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public E() {\n"); |
| buf.append(" int a = 1;\n"); |
| buf.append(" int b = 1;\n"); |
| buf.append(" int d = b + a;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex5= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] { ex1, ex2, ex3, ex4, ex5 }); |
| } |
| |
| @Test |
| public void testExtractToLocalVariable2() throws Exception { |
| //https://bugs.eclipse.org/bugs/show_bug.cgi?id=276467 |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public E() {\n"); |
| buf.append(" int a = 1;\n"); |
| buf.append(" int b = 1;\n"); |
| buf.append(" int c = 1;\n"); |
| buf.append(" int d = a + b + c;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String selection= "b + c"; |
| int offset= buf.toString().indexOf(selection); |
| AssistContext context= getCorrectionContext(cu, offset, selection.length()); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 3); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public E() {\n"); |
| buf.append(" int a = 1;\n"); |
| buf.append(" int b = 1;\n"); |
| buf.append(" int c = 1;\n"); |
| buf.append(" int i = b + c;\n"); |
| buf.append(" int d = a + i;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex1= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public E() {\n"); |
| buf.append(" int a = 1;\n"); |
| buf.append(" int b = 1;\n"); |
| buf.append(" int c = 1;\n"); |
| buf.append(" int i = b + c;\n"); |
| buf.append(" int d = a + i;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex2= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public E() {\n"); |
| buf.append(" int a = 1;\n"); |
| buf.append(" int b = 1;\n"); |
| buf.append(" int c = 1;\n"); |
| buf.append(" int d = c + a + b;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex3= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] { ex1, ex2, ex3 }); |
| } |
| |
| @Test |
| public void testExtractToLocalVariable3() throws Exception { |
| //https://bugs.eclipse.org/bugs/show_bug.cgi?id=276467 |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public E() {\n"); |
| buf.append(" int a = 1;\n"); |
| buf.append(" int b = 1;\n"); |
| buf.append(" int c = 1;\n"); |
| buf.append(" int d = a + b + c;\n"); |
| buf.append(" int e = a + b + c;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String selection= "b + c"; |
| int offset= buf.toString().indexOf(selection); |
| AssistContext context= getCorrectionContext(cu, offset, selection.length()); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 3); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public E() {\n"); |
| buf.append(" int a = 1;\n"); |
| buf.append(" int b = 1;\n"); |
| buf.append(" int c = 1;\n"); |
| buf.append(" int i = b + c;\n"); |
| buf.append(" int d = a + i;\n"); |
| buf.append(" int e = a + i;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex1= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public E() {\n"); |
| buf.append(" int a = 1;\n"); |
| buf.append(" int b = 1;\n"); |
| buf.append(" int c = 1;\n"); |
| buf.append(" int i = b + c;\n"); |
| buf.append(" int d = a + i;\n"); |
| buf.append(" int e = a + b + c;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex2= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public E() {\n"); |
| buf.append(" int a = 1;\n"); |
| buf.append(" int b = 1;\n"); |
| buf.append(" int c = 1;\n"); |
| buf.append(" int d = c + a + b;\n"); |
| buf.append(" int e = a + b + c;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex3= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] { ex1, ex2, ex3 }); |
| } |
| |
| @Test |
| public void testExtractToLocalVariable4() throws Exception { |
| //bug 457547 |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public E() {\n"); |
| buf.append(" int a = 1;\n"); |
| buf.append(" int b = 1;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String selection= "1"; |
| int offset= buf.toString().indexOf(selection); |
| AssistContext context= getCorrectionContext(cu, offset, selection.length()); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 4); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public E() {\n"); |
| buf.append(" int i = 1;\n"); |
| buf.append(" int a = i;\n"); |
| buf.append(" int b = i;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex1= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public E() {\n"); |
| buf.append(" int i = 1;\n"); |
| buf.append(" int a = i;\n"); |
| buf.append(" int b = 1;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex2= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private static final int _1 = 1;\n"); |
| buf.append("\n"); |
| buf.append(" public E() {\n"); |
| buf.append(" int a = _1;\n"); |
| buf.append(" int b = 1;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex3= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] { ex1, ex2, ex3 }); |
| } |
| |
| @Test |
| public void testExtractToMethod1() throws Exception { |
| //https://bugs.eclipse.org/bugs/show_bug.cgi?id=41302 |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public E() {\n"); |
| buf.append(" int a = 1;\n"); |
| buf.append(" int b = 1;\n"); |
| buf.append(" int d = a + b;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String selection= "a + b"; |
| int offset= buf.toString().indexOf(selection); |
| AssistContext context= getCorrectionContext(cu, offset, selection.length()); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 5); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public E() {\n"); |
| buf.append(" int a = 1;\n"); |
| buf.append(" int b = 1;\n"); |
| buf.append(" int d = extracted(a, b);\n"); |
| buf.append(" }\n"); |
| buf.append("\n"); |
| buf.append(" private int extracted(int a, int b) {\n"); |
| buf.append(" return a + b;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex1= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public E() {\n"); |
| buf.append(" int a = 1;\n"); |
| buf.append(" int b = 1;\n"); |
| buf.append(" int i = a + b;\n"); |
| buf.append(" int d = i;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex2= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public E() {\n"); |
| buf.append(" int a = 1;\n"); |
| buf.append(" int b = 1;\n"); |
| buf.append(" int i = a + b;\n"); |
| buf.append(" int d = i;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex3= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public E() {\n"); |
| buf.append(" int a = 1;\n"); |
| buf.append(" int b = 1;\n"); |
| buf.append(" int d = (a + b);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex4= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public E() {\n"); |
| buf.append(" int a = 1;\n"); |
| buf.append(" int b = 1;\n"); |
| buf.append(" int d = b + a;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex5= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] { ex1, ex2, ex3, ex4, ex5 }); |
| } |
| |
| @Test |
| public void testExtractToMethod2() throws Exception { |
| //https://bugs.eclipse.org/bugs/show_bug.cgi?id=41302 |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" int a = 1;\n"); |
| buf.append(" int b = 1;\n"); |
| buf.append(" int d = a + b;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| int offset1= buf.toString().indexOf("int b = 1;"); |
| int offset2= buf.toString().indexOf("a + b;") + 6; |
| AssistContext context= getCorrectionContext(cu, offset1, offset2 - offset1); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 3); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" int a = 1;\n"); |
| buf.append(" extracted(a);\n"); |
| buf.append(" }\n"); |
| buf.append("\n"); |
| buf.append(" private void extracted(int a) {\n"); |
| buf.append(" int b = 1;\n"); |
| buf.append(" int d = a + b;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex1= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" int a = 1;\n"); |
| buf.append(" final int b = 1;\n"); |
| buf.append(" final int d = a + b;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex2= buf.toString(); |
| |
| buf= new StringBuffer(); |
| String ex3= null; // Wrap in buf.append() (to clipboard) |
| |
| assertExpectedExistInProposals(proposals, new String[] { ex1, ex2, ex3 }); |
| } |
| |
| @Test |
| public void testExtractToMethod3() throws Exception { |
| //https://bugs.eclipse.org/bugs/show_bug.cgi?id=41302 |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" int a = 1;\n"); |
| buf.append(" int b = 1;\n"); |
| buf.append(" int d = a + b;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| int offset1= buf.toString().indexOf("int a = 1;"); |
| int offset2= buf.toString().indexOf("a + b;") + 6; |
| AssistContext context= getCorrectionContext(cu, offset1, offset2 - offset1); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 3); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" extracted();\n"); |
| buf.append(" }\n"); |
| buf.append("\n"); |
| buf.append(" private void extracted() {\n"); |
| buf.append(" int a = 1;\n"); |
| buf.append(" int b = 1;\n"); |
| buf.append(" int d = a + b;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex1= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" final int a = 1;\n"); |
| buf.append(" final int b = 1;\n"); |
| buf.append(" final int d = a + b;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex2= buf.toString(); |
| |
| buf= new StringBuffer(); |
| String ex3= null; // Wrap in buf.append() (to clipboard) |
| |
| assertExpectedExistInProposals(proposals, new String[] { ex1, ex2, ex3 }); |
| } |
| |
| @Test |
| public void testExtractToMethod4() throws Exception { |
| //https://bugs.eclipse.org/bugs/show_bug.cgi?id=41302 |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" int i = 0;\n"); |
| buf.append(" for (; true;)\n"); |
| buf.append(" i++;\n"); |
| buf.append(" }\n"); |
| |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String selection= "i++;"; |
| int offset= buf.toString().indexOf(selection); |
| AssistContext context= getCorrectionContext(cu, offset, selection.length()); |
| |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 4); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" int i = 0;\n"); |
| buf.append(" for (; true;)\n"); |
| buf.append(" i = extracted(i);\n"); |
| buf.append(" }\n"); |
| buf.append("\n"); |
| buf.append(" private int extracted(int i) {\n"); |
| buf.append(" i++;\n"); |
| buf.append(" return i;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex1= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" int i = 0;\n"); |
| buf.append(" for (; true;) {\n"); |
| buf.append(" int j = i++;\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex2= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private int j;\n"); |
| buf.append("\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" int i = 0;\n"); |
| buf.append(" for (; true;)\n"); |
| buf.append(" j = i++;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex3= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" int i = 0;\n"); |
| buf.append(" for (; true;) {\n"); |
| buf.append(" i++;\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex4= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] { ex1, ex2, ex3, ex4 }); |
| } |
| |
| @Test |
| public void testReplaceCatchClauseWithThrowsWithFinally() throws Exception { |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.io.IOException;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" try {\n"); |
| buf.append(" goo();\n"); |
| buf.append(" } catch (IOException e) {\n"); |
| buf.append(" } finally {\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "(IOException e)"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview1= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.io.IOException;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() throws IOException {\n"); |
| buf.append(" try {\n"); |
| buf.append(" goo();\n"); |
| buf.append(" } finally {\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| proposal= (CUCorrectionProposal) proposals.get(1); |
| String preview2= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.io.IOException;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" try {\n"); |
| buf.append(" goo();\n"); |
| buf.append(" } finally {\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| assertEqualStringsIgnoreOrder(new String[] { preview1, preview2 }, new String[] { expected1, expected2 }); |
| |
| } |
| |
| @Test |
| public void testReplaceSingleCatchClauseWithThrows() throws Exception { |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.io.IOException;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" try {\n"); |
| buf.append(" goo();\n"); |
| buf.append(" } catch (IOException e) {\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "(IOException e)"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str) + str.length(), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 3); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview1= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.io.IOException;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() throws IOException {\n"); |
| buf.append(" goo();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| proposal= (CUCorrectionProposal) proposals.get(1); |
| String preview2= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.io.IOException;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" goo();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| proposal= (CUCorrectionProposal) proposals.get(2); |
| String preview3= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.io.IOException;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" try {\n"); |
| buf.append(" goo();\n"); |
| buf.append(" } catch (IOException e) {\n"); |
| buf.append(" } finally {\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected3= buf.toString(); |
| |
| assertEqualStringsIgnoreOrder(new String[] { preview1, preview2, preview3 }, new String[] { expected1, expected2, expected3 }); |
| |
| } |
| |
| @Test |
| public void testUnwrapForLoop() throws Exception { |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" for (int i= 0; i < 3; i++) {\n"); |
| buf.append(" goo();\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "for"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str) + str.length(), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" goo();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| |
| proposal= (CUCorrectionProposal)proposals.get(1); |
| preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" for (int i= 0; i < 3; i++)\n"); |
| buf.append(" goo();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| @Test |
| public void testUnwrapDoStatement() throws Exception { |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" do {\n"); |
| buf.append(" goo();\n"); |
| buf.append(" goo();\n"); |
| buf.append(" goo();\n"); |
| buf.append(" } while (true);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "do"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str) + str.length(), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" goo();\n"); |
| buf.append(" goo();\n"); |
| buf.append(" goo();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| @Test |
| public void testUnwrapWhileLoop2Statements() throws Exception { |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" while (true) {\n"); |
| buf.append(" goo();\n"); |
| buf.append(" System.out.println();\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "while"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str) + str.length(), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" goo();\n"); |
| buf.append(" System.out.println();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| @Test |
| public void testUnwrapIfStatement() throws Exception { |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (1+ 3 == 6) {\n"); |
| buf.append(" StringBuffer buf= new StringBuffer();\n"); |
| buf.append(" buf.append(1);\n"); |
| buf.append(" buf.append(2);\n"); |
| buf.append(" buf.append(3);\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "if"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str) + str.length(), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 4); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview1= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" StringBuffer buf= new StringBuffer();\n"); |
| buf.append(" buf.append(1);\n"); |
| buf.append(" buf.append(2);\n"); |
| buf.append(" buf.append(3);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| proposal= (CUCorrectionProposal) proposals.get(1); |
| String preview2= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (1+ 3 == 6) {\n"); |
| buf.append(" StringBuffer buf= new StringBuffer();\n"); |
| buf.append(" buf.append(1);\n"); |
| buf.append(" buf.append(2);\n"); |
| buf.append(" buf.append(3);\n"); |
| buf.append(" } else {\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| proposal= (CUCorrectionProposal)proposals.get(2); |
| String preview3= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (1+ 3 != 6)\n"); |
| buf.append(" return;\n"); |
| buf.append(" StringBuffer buf= new StringBuffer();\n"); |
| buf.append(" buf.append(1);\n"); |
| buf.append(" buf.append(2);\n"); |
| buf.append(" buf.append(3);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected3= buf.toString(); |
| |
| proposal= (CUCorrectionProposal)proposals.get(3); |
| String preview4= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" switch (6) {\n"); |
| buf.append(" case 1+ 3 :\n"); |
| buf.append(" StringBuffer buf= new StringBuffer();\n"); |
| buf.append(" buf.append(1);\n"); |
| buf.append(" buf.append(2);\n"); |
| buf.append(" buf.append(3);\n"); |
| buf.append(" break;\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected4= buf.toString(); |
| |
| assertEqualStringsIgnoreOrder(new String[] { preview1, preview2, preview3, preview4 }, new String[] { expected1, expected2, expected3, expected4 }); |
| } |
| |
| @Test |
| public void testUnwrapTryStatement() throws Exception { |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" try {\n"); |
| buf.append(" StringBuffer buf= new StringBuffer();\n"); |
| buf.append(" buf.append(1);\n"); |
| buf.append(" buf.append(2);\n"); |
| buf.append(" buf.append(3);\n"); |
| buf.append(" } finally {\n"); |
| buf.append(" return;\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "try"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str) + str.length(), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" StringBuffer buf= new StringBuffer();\n"); |
| buf.append(" buf.append(1);\n"); |
| buf.append(" buf.append(2);\n"); |
| buf.append(" buf.append(3);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| @Test |
| public void testUnwrapAnonymous() throws Exception { |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" Runnable run= new Runnable() {\n"); |
| buf.append(" public void run() { \n"); |
| buf.append(" throw new NullPointerException();\n"); |
| buf.append(" }\n"); |
| buf.append(" };\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "};"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" throw new NullPointerException();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| @Test |
| public void testUnwrapBlock() throws Exception { |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" {\n"); |
| buf.append(" { \n"); |
| buf.append(" throw new NullPointerException();\n"); |
| buf.append(" }//comment\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "}//comment"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" {\n"); |
| buf.append(" throw new NullPointerException();\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| |
| @Test |
| public void testUnwrapMethodInvocation() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public int foo() {\n"); |
| buf.append(" return Math.abs(9+ 8);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "Math.abs(9+ 8)"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str) + str.length(), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 4); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public int foo() {\n"); |
| buf.append(" return 9+ 8;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public int foo() {\n"); |
| buf.append(" int abs = Math.abs(9+ 8);\n"); |
| buf.append(" return abs;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public int foo() {\n"); |
| buf.append(" int abs = Math.abs(9+ 8);\n"); |
| buf.append(" return abs;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected3= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private static final int ABS = Math.abs(9+ 8);\n"); |
| buf.append("\n"); |
| buf.append(" public int foo() {\n"); |
| buf.append(" return ABS;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected4= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] { expected1, expected2, expected3, expected4 }); |
| } |
| |
| @Test |
| public void testSplitDeclaration1() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" int i = 9;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "="; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" int i;\n"); |
| buf.append(" i = 9;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| @Test |
| public void testSplitDeclaration2() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" for (int i = 0; i < 9; i++) {\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "="; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" int i;\n"); |
| buf.append(" for (i = 0; i < 9; i++) {\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| @Test |
| public void testSplitDeclaration3() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" final int i[] = null;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "i[]"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 3); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" final int i[];\n"); |
| buf.append(" i = null;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex1= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex2= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private int is[];\n"); |
| buf.append("\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" is = null;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex3= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] { ex1, ex2, ex3 }); |
| } |
| |
| @Test |
| public void testSplitDeclaration4() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package e;\n"); |
| buf.append("public class Test {\n"); |
| buf.append(" public void test() {\n"); |
| buf.append(" String[] test = new String[0];\n"); |
| buf.append(" }\n"); |
| buf.append("}"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "="; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package e;\n"); |
| buf.append("public class Test {\n"); |
| buf.append(" public void test() {\n"); |
| buf.append(" String[] test;\n"); |
| buf.append(" test = new String[0];\n"); |
| buf.append(" }\n"); |
| buf.append("}"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| @Test |
| public void testSplitDeclaration5() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package e;\n"); |
| buf.append("public class Test {\n"); |
| buf.append(" public void test() {\n"); |
| buf.append(" String[] test = { null };\n"); |
| buf.append(" }\n"); |
| buf.append("}"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "="; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package e;\n"); |
| buf.append("public class Test {\n"); |
| buf.append(" public void test() {\n"); |
| buf.append(" String[] test;\n"); |
| buf.append(" test = new String[]{ null };\n"); |
| buf.append(" }\n"); |
| buf.append("}"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| @Test |
| public void testSplitDeclaration6() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package e;\n"); |
| buf.append("public class Test {\n"); |
| buf.append(" public void test() {\n"); |
| buf.append(" String[] test = { \"a\" };\n"); |
| buf.append(" }\n"); |
| buf.append("}"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "="; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package e;\n"); |
| buf.append("public class Test {\n"); |
| buf.append(" public void test() {\n"); |
| buf.append(" String[] test;\n"); |
| buf.append(" test = new String[]{ \"a\" };\n"); |
| buf.append(" }\n"); |
| buf.append("}"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| @Test |
| public void testSplitDeclaration7() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package e;\n"); |
| buf.append("public class Test {\n"); |
| buf.append(" public void test() {\n"); |
| buf.append(" String[] test = x;\n"); |
| buf.append(" }\n"); |
| buf.append("}"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "="; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package e;\n"); |
| buf.append("public class Test {\n"); |
| buf.append(" public void test() {\n"); |
| buf.append(" String[] test;\n"); |
| buf.append(" test = x;\n"); |
| buf.append(" }\n"); |
| buf.append("}"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| @Test |
| public void testSplitDeclaration8() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" for (long i = 2, j = 1; i < j; i++) {\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "="; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" long i, j;\n"); |
| buf.append(" for (i = 2, j = 1; i < j; i++) {\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| @Test |
| public void testSplitDeclaration9() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" for (/*1*/long i = 2/*2*/, j/*3*/; i < 1; i++) {\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "="; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" /*1*/long i, j;\n"); |
| buf.append(" for (i = 2/*2*/, j/*3*/ = 0; i < 1; i++) {\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| @Test |
| public void testSplitDeclaration10() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" for (/*1*/boolean i = true/*2*/, j/*3*/; i != true; ) {\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "="; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" /*1*/boolean i, j;\n"); |
| buf.append(" for (i = true/*2*/, j/*3*/ = false; i != true; ) {\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| @Test |
| public void testSplitDeclaration11() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" for (/*1*/Object i = null/*2*/, j/*3*/; i == null; ) {\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "="; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" /*1*/Object i, j;\n"); |
| buf.append(" for (i = null/*2*/, j/*3*/ = null; i == null; ) {\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| @Test |
| public void testJoinDeclaration1() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" int var[];\n"); |
| buf.append(" foo();\n"); |
| buf.append(" var = null;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "var[]"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" int var[] = null;\n"); |
| buf.append(" foo();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex1= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private int vars[];\n"); |
| buf.append("\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" foo();\n"); |
| buf.append(" vars = null;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex2= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] { ex1, ex2 }); |
| } |
| |
| |
| @Test |
| public void testJoinDeclaration2() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" int var[];\n"); |
| buf.append(" foo();\n"); |
| buf.append(" var = null;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "var = "; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 4); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" foo();\n"); |
| buf.append(" int var[] = null;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" int var[];\n"); |
| buf.append(" foo();\n"); |
| buf.append(" int[] var2 = var;\n"); |
| buf.append(" var = null;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" int var[];\n"); |
| buf.append(" foo();\n"); |
| buf.append(" int[] var2 = var;\n"); |
| buf.append(" var = null;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected3= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private int vars[];\n"); |
| buf.append("\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" foo();\n"); |
| buf.append(" vars = null;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected4= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] { expected1, expected2, expected3, expected4 }); |
| } |
| |
| @Test |
| public void testJoinDeclaration3() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" int var[] = null;\n"); |
| buf.append(" foo();\n"); |
| buf.append(" var = new int[10];\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "var[]"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 3); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" int var[] = new int[10];\n"); |
| buf.append(" foo();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex1= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" int var[];\n"); |
| buf.append(" var = null;\n"); |
| buf.append(" foo();\n"); |
| buf.append(" var = new int[10];\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex2= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private int vars[];\n"); |
| buf.append("\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" vars = null;\n"); |
| buf.append(" foo();\n"); |
| buf.append(" vars = new int[10];\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex3= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] { ex1, ex2, ex3 }); |
| } |
| |
| @Test |
| public void testJoinDeclaration4() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" // 1;\n"); |
| buf.append(" \n"); |
| buf.append(" String message;\n"); |
| buf.append(" \n"); |
| buf.append(" // 2;\n"); |
| buf.append(" \n"); |
| buf.append(" message = \"\";\n"); |
| buf.append(" \n"); |
| buf.append(" // 3;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "message;"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" // 1;\n"); |
| buf.append(" \n"); |
| buf.append(" String message = \"\";\n"); |
| buf.append(" \n"); |
| buf.append(" // 2;\n"); |
| buf.append("\n"); |
| buf.append(" \n"); |
| buf.append(" // 3;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex1= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private String message;\n"); |
| buf.append("\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" // 1;\n"); |
| buf.append(" \n"); |
| buf.append(" \n"); |
| buf.append(" \n"); |
| buf.append(" // 2;\n"); |
| buf.append(" \n"); |
| buf.append(" message = \"\";\n"); |
| buf.append(" \n"); |
| buf.append(" // 3;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex2= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] { ex1, ex2 }); |
| } |
| |
| @Test |
| public void testJoinDeclaration5() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" // 1;\n"); |
| buf.append(" \n"); |
| buf.append(" String message;\n"); |
| buf.append(" \n"); |
| buf.append(" // 2;\n"); |
| buf.append(" \n"); |
| buf.append(" message = \"\";\n"); |
| buf.append(" \n"); |
| buf.append(" // 3;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "message ="; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 4); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" // 1;\n"); |
| buf.append(" \n"); |
| buf.append(" \n"); |
| buf.append(" \n"); |
| buf.append(" // 2;\n"); |
| buf.append(" \n"); |
| buf.append(" String message = \"\";\n"); |
| buf.append(" \n"); |
| buf.append(" // 3;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex1= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" // 1;\n"); |
| buf.append(" \n"); |
| buf.append(" String message;\n"); |
| buf.append(" \n"); |
| buf.append(" // 2;\n"); |
| buf.append(" \n"); |
| buf.append(" String message2 = message;\n"); |
| buf.append(" message = \"\";\n"); |
| buf.append(" \n"); |
| buf.append(" // 3;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex2= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" // 1;\n"); |
| buf.append(" \n"); |
| buf.append(" String message;\n"); |
| buf.append(" \n"); |
| buf.append(" // 2;\n"); |
| buf.append(" \n"); |
| buf.append(" String message2 = message;\n"); |
| buf.append(" message = \"\";\n"); |
| buf.append(" \n"); |
| buf.append(" // 3;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex3= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private String message;\n"); |
| buf.append("\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" // 1;\n"); |
| buf.append(" \n"); |
| buf.append(" \n"); |
| buf.append(" \n"); |
| buf.append(" // 2;\n"); |
| buf.append(" \n"); |
| buf.append(" message = \"\";\n"); |
| buf.append(" \n"); |
| buf.append(" // 3;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex4= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] { ex1, ex2, ex3, ex4 }); |
| } |
| |
| @Test |
| public void testJoinDeclaration6() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuilder buf= new StringBuilder(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo(int x) {\n"); |
| buf.append(" String var;\n"); |
| buf.append(" if (x == 1)\n"); |
| buf.append(" var = \"abc\";\n"); |
| buf.append(" else\n"); |
| buf.append(" var = \"\";\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "var"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuilder(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo(int x) {\n"); |
| buf.append(" String var = x == 1 ? \"abc\" : \"\";\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex1= buf.toString(); |
| |
| buf= new StringBuilder(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private String var;\n"); |
| buf.append("\n"); |
| buf.append(" public void foo(int x) {\n"); |
| buf.append(" if (x == 1)\n"); |
| buf.append(" var = \"abc\";\n"); |
| buf.append(" else\n"); |
| buf.append(" var = \"\";\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex2= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] { ex1, ex2 }); |
| } |
| |
| @Test |
| public void testJoinDeclaration7() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuilder buf= new StringBuilder(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo(int x) {\n"); |
| buf.append(" String var;\n"); |
| buf.append(" if (x == 1)\n"); |
| buf.append(" var = \"abc\";\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "var"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuilder(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private String var;\n"); |
| buf.append("\n"); |
| buf.append(" public void foo(int x) {\n"); |
| buf.append(" if (x == 1)\n"); |
| buf.append(" var = \"abc\";\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex1= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] { ex1 }); |
| } |
| |
| @Test |
| public void testJoinDeclaration8() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuilder buf= new StringBuilder(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo(int x) {\n"); |
| buf.append(" String var;\n"); |
| buf.append(" if (x == 1) {\n"); |
| buf.append(" var = \"abc\";\n"); |
| buf.append(" } else {\n"); |
| buf.append(" var = \"def\";\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "var"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuilder(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo(int x) {\n"); |
| buf.append(" String var = x == 1 ? \"abc\" : \"def\";\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex1= buf.toString(); |
| |
| buf= new StringBuilder(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private String var;\n"); |
| buf.append("\n"); |
| buf.append(" public void foo(int x) {\n"); |
| buf.append(" if (x == 1) {\n"); |
| buf.append(" var = \"abc\";\n"); |
| buf.append(" } else {\n"); |
| buf.append(" var = \"def\";\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex2= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] { ex1, ex2 }); |
| } |
| |
| @Test |
| public void testJoinDeclaration9() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuilder buf= new StringBuilder(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo(int x) {\n"); |
| buf.append(" String var;\n"); |
| buf.append(" if (x == 1) {\n"); |
| buf.append(" var = \"abc\";\n"); |
| buf.append(" } else {\n"); |
| buf.append(" var = \"def\";\n"); |
| buf.append(" foo(3);\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "var"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuilder(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private String var;\n"); |
| buf.append("\n"); |
| buf.append(" public void foo(int x) {\n"); |
| buf.append(" if (x == 1) {\n"); |
| buf.append(" var = \"abc\";\n"); |
| buf.append(" } else {\n"); |
| buf.append(" var = \"def\";\n"); |
| buf.append(" foo(3);\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex1= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] { ex1 }); |
| } |
| |
| @Test |
| public void testJoinDeclaration10() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuilder buf= new StringBuilder(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo(int x) {\n"); |
| buf.append(" String var;\n"); |
| buf.append(" switch (x) {\n"); |
| buf.append(" case 1:\n"); |
| buf.append(" var = \"abc\";\n"); |
| buf.append(" break;\n"); |
| buf.append(" default:\n"); |
| buf.append(" var = \"def\";\n"); |
| buf.append(" break;\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "var"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuilder(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private String var;\n"); |
| buf.append("\n"); |
| buf.append(" public void foo(int x) {\n"); |
| buf.append(" switch (x) {\n"); |
| buf.append(" case 1:\n"); |
| buf.append(" var = \"abc\";\n"); |
| buf.append(" break;\n"); |
| buf.append(" default:\n"); |
| buf.append(" var = \"def\";\n"); |
| buf.append(" break;\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex1= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] { ex1 }); |
| } |
| |
| private static final Class<?>[] FILTER_EQ= { LinkedNamesAssistProposal.class, RenameRefactoringProposal.class, AssignToVariableAssistProposal.class, NewJUnitTestCaseProposal.class }; |
| |
| @Test |
| public void testInvertEquals1() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" \"a\".equals(\"b\");\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "equals"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, FILTER_EQ); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" \"b\".equals(\"a\");\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| |
| cu= pack1.createCompilationUnit("E.java", buf.toString(), true, null); |
| context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| proposals= collectAssists(context, FILTER_EQ); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| proposal= (CUCorrectionProposal) proposals.get(0); |
| preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" \"a\".equals(\"b\");\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| @Test |
| public void testInvertEquals2() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" String s= \"a\";\n"); |
| buf.append(" s.equals(\"a\");\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "s.equals(\"a\")"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), str.length()); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, FILTER_EQ); |
| |
| assertNumberOfProposals(proposals, 4); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" String s= \"a\";\n"); |
| buf.append(" \"a\".equals(s);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex1= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" String s= \"a\";\n"); |
| buf.append(" boolean equals = s.equals(\"a\");\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex2= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" String s= \"a\";\n"); |
| buf.append(" boolean equals = s.equals(\"a\");\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex3= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" String s= \"a\";\n"); |
| buf.append(" extracted(s);\n"); |
| buf.append(" }\n"); |
| buf.append("\n"); |
| buf.append(" private boolean extracted(String s) {\n"); |
| buf.append(" return s.equals(\"a\");\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex4= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] { ex1, ex2, ex3, ex4 }); |
| |
| cu= pack1.createCompilationUnit("E.java", ex1, true, null); |
| str= "\"a\".equals(s)"; |
| context= getCorrectionContext(cu, ex1.indexOf(str), 0); |
| proposals= collectAssists(context, FILTER_EQ); |
| |
| assertNumberOfProposals(proposals, 5); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" String s= \"a\";\n"); |
| buf.append(" s.equals(\"a\");\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ex1= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" String string = \"a\";\n"); |
| buf.append(" String s= string;\n"); |
| buf.append(" string.equals(s);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ex2= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" String s= \"a\";\n"); |
| buf.append(" String string = \"a\";\n"); |
| buf.append(" string.equals(s);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ex3= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private static final String A = \"a\";\n"); |
| buf.append("\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" String s= A;\n"); |
| buf.append(" A.equals(s);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ex4= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" String s= \"a\";\n"); |
| buf.append(" \"A\".equals(s);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex5= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] { ex1, ex2, ex3, ex4, ex5 }); |
| } |
| |
| @Test |
| public void testInvertEquals3() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private String a= \"a\";\n"); |
| buf.append(" private String b= \"b\";\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" a.equals(b);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "equals"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), str.length()); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, FILTER_EQ); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private String a= \"a\";\n"); |
| buf.append(" private String b= \"b\";\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" b.equals(a);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| |
| cu= pack1.createCompilationUnit("E.java", buf.toString(), true, null); |
| context= getCorrectionContext(cu, buf.toString().indexOf(str), str.length()); |
| proposals= collectAssists(context, FILTER_EQ); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| proposal= (CUCorrectionProposal) proposals.get(0); |
| preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private String a= \"a\";\n"); |
| buf.append(" private String b= \"b\";\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" a.equals(b);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| @Test |
| public void testInvertEquals4() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("class S {\n"); |
| buf.append(" protected String sup= \"a\";\n"); |
| buf.append("}\n"); |
| buf.append("public class E extends S {\n"); |
| buf.append(" private String a= \"a\";\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" sup.equals(this.a);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "equals"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, FILTER_EQ); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("class S {\n"); |
| buf.append(" protected String sup= \"a\";\n"); |
| buf.append("}\n"); |
| buf.append("public class E extends S {\n"); |
| buf.append(" private String a= \"a\";\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" this.a.equals(sup);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| |
| cu= pack1.createCompilationUnit("E.java", buf.toString(), true, null); |
| context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| proposals= collectAssists(context, FILTER_EQ); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| proposal= (CUCorrectionProposal) proposals.get(0); |
| preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("class S {\n"); |
| buf.append(" protected String sup= \"a\";\n"); |
| buf.append("}\n"); |
| buf.append("public class E extends S {\n"); |
| buf.append(" private String a= \"a\";\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" sup.equals(this.a);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| @Test |
| public void testInvertEquals5() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("class A {\n"); |
| buf.append(" static String A= \"a\";\n"); |
| buf.append("}\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" \"a\".equals(A.A);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "equals"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, FILTER_EQ); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("class A {\n"); |
| buf.append(" static String A= \"a\";\n"); |
| buf.append("}\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" A.A.equals(\"a\");\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| |
| cu= pack1.createCompilationUnit("E.java", buf.toString(), true, null); |
| context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| proposals= collectAssists(context, FILTER_EQ); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| proposal= (CUCorrectionProposal) proposals.get(0); |
| preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("class A {\n"); |
| buf.append(" static String A= \"a\";\n"); |
| buf.append("}\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" \"a\".equals(A.A);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| @Test |
| public void testInvertEquals6() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("class A {\n"); |
| buf.append(" static String get() {\n"); |
| buf.append(" return \"a\";\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" \"a\".equals(A.get());\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "equals"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, FILTER_EQ); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| cu= pack1.createCompilationUnit("E.java", buf.toString(), true, null); |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("class A {\n"); |
| buf.append(" static String get() {\n"); |
| buf.append(" return \"a\";\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" A.get().equals(\"a\");\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| |
| cu= pack1.createCompilationUnit("E.java", buf.toString(), true, null); |
| context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| proposals= collectAssists(context, FILTER_EQ); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| proposal= (CUCorrectionProposal) proposals.get(0); |
| preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("class A {\n"); |
| buf.append(" static String get() {\n"); |
| buf.append(" return \"a\";\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" \"a\".equals(A.get());\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| @Test |
| public void testInvertEquals7() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" \"a\".getClass().equals(String.class);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "equals"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, FILTER_EQ); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" String.class.equals(\"a\".getClass());\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| |
| cu= pack1.createCompilationUnit("E.java", buf.toString(), true, null); |
| context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| proposals= collectAssists(context, FILTER_EQ); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| proposal= (CUCorrectionProposal) proposals.get(0); |
| preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" \"a\".getClass().equals(String.class);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| @Test |
| public void testInvertEquals8() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" boolean x = false && \"a\".equals(get());\n"); |
| buf.append(" }\n"); |
| buf.append(" String get() {\n"); |
| buf.append(" return \"a\";\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "equals"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, FILTER_EQ); |
| |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" boolean x = false && get().equals(\"a\");\n"); |
| buf.append(" }\n"); |
| buf.append(" String get() {\n"); |
| buf.append(" return \"a\";\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex1= buf.toString(); |
| assertEqualString(preview, ex1); |
| |
| proposal= (CUCorrectionProposal)proposals.get(1); |
| preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" boolean x = (false && \"a\".equals(get()));\n"); |
| buf.append(" }\n"); |
| buf.append(" String get() {\n"); |
| buf.append(" return \"a\";\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex2= buf.toString(); |
| assertEqualString(preview, ex2); |
| |
| cu= pack1.createCompilationUnit("E.java", ex1, true, null); |
| context= getCorrectionContext(cu, ex1.indexOf(str), 0); |
| proposals= collectAssists(context, FILTER_EQ); |
| |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| proposal= (CUCorrectionProposal) proposals.get(0); |
| preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" boolean x = false && \"a\".equals(get());\n"); |
| buf.append(" }\n"); |
| buf.append(" String get() {\n"); |
| buf.append(" return \"a\";\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| |
| proposal= (CUCorrectionProposal)proposals.get(1); |
| preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" boolean x = (false && get().equals(\"a\"));\n"); |
| buf.append(" }\n"); |
| buf.append(" String get() {\n"); |
| buf.append(" return \"a\";\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| @Test |
| public void testInvertEquals9() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" equals(new E());\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "equals"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, FILTER_EQ); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" new E().equals(this);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| |
| cu= pack1.createCompilationUnit("E.java", buf.toString(), true, null); |
| context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| proposals= collectAssists(context, FILTER_EQ); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| proposal= (CUCorrectionProposal) proposals.get(0); |
| preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" equals(new E());\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| @Test |
| public void testInvertEquals10() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuilder buf= new StringBuilder(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" \"a\".equals(null);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "equals"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, FILTER_EQ); |
| |
| assertNumberOfProposals(proposals, 0); |
| assertCorrectLabels(proposals); |
| } |
| |
| @Test |
| public void testInvertEquals11() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuilder buf= new StringBuilder(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" boolean equals(Object o, boolean a) {\n"); |
| buf.append(" return false;\n"); |
| buf.append(" }\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" new E().equals(\"a\", false);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "E().equals"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str) + str.length(), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, FILTER_EQ); |
| |
| assertNumberOfProposals(proposals, 0); |
| assertCorrectLabels(proposals); |
| |
| context= getCorrectionContext(cu, buf.toString().lastIndexOf(str), 0); |
| proposals= collectAssists(context, FILTER_EQ); |
| |
| assertNumberOfProposals(proposals, 0); |
| assertCorrectLabels(proposals); |
| } |
| |
| @Test |
| public void testInvertEquals12() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuilder buf= new StringBuilder(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" boolean equals(boolean b) {\n"); |
| buf.append(" return false;\n"); |
| buf.append(" }\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" new E().equals(false);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "E().equals"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str) + str.length(), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, FILTER_EQ); |
| |
| assertNumberOfProposals(proposals, 0); |
| assertCorrectLabels(proposals); |
| |
| context= getCorrectionContext(cu, buf.toString().lastIndexOf(str), 0); |
| proposals= collectAssists(context, FILTER_EQ); |
| |
| assertNumberOfProposals(proposals, 0); |
| assertCorrectLabels(proposals); |
| } |
| |
| @Test |
| public void testInvertEquals13() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuilder buf= new StringBuilder(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" boolean equals(boolean b) {\n"); |
| buf.append(" return false;\n"); |
| buf.append(" }\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" new E().equals(true ? true : false);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "E().equals"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str) + str.length(), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, FILTER_EQ); |
| |
| assertNumberOfProposals(proposals, 0); |
| assertCorrectLabels(proposals); |
| |
| context= getCorrectionContext(cu, buf.toString().lastIndexOf(str), 0); |
| proposals= collectAssists(context, FILTER_EQ); |
| |
| assertNumberOfProposals(proposals, 0); |
| assertCorrectLabels(proposals); |
| } |
| |
| @Test |
| public void testInvertEquals14() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuilder buf= new StringBuilder(); |
| buf.append("package test1;\n"); |
| buf.append("class Super {\n"); |
| buf.append(" protected boolean sBool= false;\n"); |
| buf.append("}\n"); |
| buf.append("public class E extends Super {\n"); |
| buf.append(" boolean equals(boolean b) {\n"); |
| buf.append(" return false;\n"); |
| buf.append(" }\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" new E().equals(sBool);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "E().equals"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str) + str.length(), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, FILTER_EQ); |
| |
| assertNumberOfProposals(proposals, 0); |
| assertCorrectLabels(proposals); |
| |
| context= getCorrectionContext(cu, buf.toString().lastIndexOf(str), 0); |
| proposals= collectAssists(context, FILTER_EQ); |
| |
| assertNumberOfProposals(proposals, 0); |
| assertCorrectLabels(proposals); |
| } |
| |
| @Test |
| public void testInvertEquals15() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuilder buf= new StringBuilder(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" boolean equals(int i) {\n"); |
| buf.append(" return false;\n"); |
| buf.append(" }\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" new E().equals(1 + 1);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "E().equals"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str) + str.length(), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, FILTER_EQ); |
| |
| assertNumberOfProposals(proposals, 0); |
| assertCorrectLabels(proposals); |
| |
| context= getCorrectionContext(cu, buf.toString().lastIndexOf(str), 0); |
| proposals= collectAssists(context, FILTER_EQ); |
| |
| assertNumberOfProposals(proposals, 0); |
| assertCorrectLabels(proposals); |
| } |
| |
| @Test |
| public void testInvertEquals16() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuilder buf= new StringBuilder(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" boolean equals(int i) {\n"); |
| buf.append(" return false;\n"); |
| buf.append(" }\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" int i= 1;\n"); |
| buf.append(" new E().equals(i + i);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "E().equals"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str) + str.length(), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, FILTER_EQ); |
| |
| assertNumberOfProposals(proposals, 0); |
| assertCorrectLabels(proposals); |
| |
| context= getCorrectionContext(cu, buf.toString().lastIndexOf(str), 0); |
| proposals= collectAssists(context, FILTER_EQ); |
| |
| assertNumberOfProposals(proposals, 0); |
| assertCorrectLabels(proposals); |
| } |
| |
| @Test |
| public void testInvertEquals17() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuilder buf= new StringBuilder(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" \"a\".equals(null);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "equals"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, FILTER_EQ); |
| |
| assertNumberOfProposals(proposals, 0); |
| assertCorrectLabels(proposals); |
| } |
| |
| @Test |
| public void testInvertEquals18() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuilder buf= new StringBuilder(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public boolean equals(Object o) {\n"); |
| buf.append(" return super.equals(o);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "equals(o)"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, FILTER_EQ); |
| |
| assertNumberOfProposals(proposals, 0); |
| assertCorrectLabels(proposals); |
| |
| context= getCorrectionContext(cu, buf.toString().lastIndexOf(str), 0); |
| proposals= collectAssists(context, FILTER_EQ); |
| |
| assertNumberOfProposals(proposals, 0); |
| assertCorrectLabels(proposals); |
| } |
| |
| @Test |
| public void testInvertEquals19() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private String a= \"a\";\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" a.equals((Object) \"a\");\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "equals"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, FILTER_EQ); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private String a= \"a\";\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" ((Object) \"a\").equals(a);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| |
| cu= pack1.createCompilationUnit("E.java", buf.toString(), true, null); |
| context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| proposals= collectAssists(context, FILTER_EQ); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| proposal= (CUCorrectionProposal) proposals.get(0); |
| preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private String a= \"a\";\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" a.equals((Object) \"a\");\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| @Test |
| public void testInvertEquals20() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" String s= null;\n"); |
| buf.append(" \"a\".equals(s = \"a\");\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "equals"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, FILTER_EQ); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" String s= null;\n"); |
| buf.append(" (s = \"a\").equals(\"a\");\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| |
| cu= pack1.createCompilationUnit("E.java", buf.toString(), true, null); |
| context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| proposals= collectAssists(context, FILTER_EQ); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| proposal= (CUCorrectionProposal) proposals.get(0); |
| preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" String s= null;\n"); |
| buf.append(" \"a\".equals(s = \"a\");\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| @Test |
| public void testInvertEquals21() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" \"aaa\".equals(\"a\" + \"a\" + \"a\");\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "equals"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, FILTER_EQ); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" (\"a\" + \"a\" + \"a\").equals(\"aaa\");\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| |
| cu= pack1.createCompilationUnit("E.java", buf.toString(), true, null); |
| context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| proposals= collectAssists(context, FILTER_EQ); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| proposal= (CUCorrectionProposal) proposals.get(0); |
| preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" \"aaa\".equals(\"a\" + \"a\" + \"a\");\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| @Test |
| public void testInvertEquals22() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" \"a\".equals(true ? \"a\" : \"b\");\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "equals"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, FILTER_EQ); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" (true ? \"a\" : \"b\").equals(\"a\");\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| |
| cu= pack1.createCompilationUnit("E.java", buf.toString(), true, null); |
| context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| proposals= collectAssists(context, FILTER_EQ); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| proposal= (CUCorrectionProposal) proposals.get(0); |
| preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" \"a\".equals(true ? \"a\" : \"b\");\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| @Test |
| public void testInvertEquals23() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" \"a\".equals(((\"a\")));\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "equals"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, FILTER_EQ); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" ((\"a\")).equals(\"a\");\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| |
| cu= pack1.createCompilationUnit("E.java", buf.toString(), true, null); |
| context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| proposals= collectAssists(context, FILTER_EQ); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| proposal= (CUCorrectionProposal) proposals.get(0); |
| preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" \"a\".equals(\"a\");\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| @Test |
| public void testInvertEquals24() throws Exception { |
| //https://bugs.eclipse.org/bugs/show_bug.cgi?id=385389 |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo(Enum e) {\n"); |
| buf.append(" e.equals(Enum.e1);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| buf.append("enum Enum {\n"); |
| buf.append(" e1, e2;\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "equals"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, FILTER_EQ); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal)proposals.get(0); |
| String preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo(Enum e) {\n"); |
| buf.append(" Enum.e1.equals(e);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| buf.append("enum Enum {\n"); |
| buf.append(" e1, e2;\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| |
| cu= pack1.createCompilationUnit("E.java", buf.toString(), true, null); |
| context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| proposals= collectAssists(context, FILTER_EQ); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| proposal= (CUCorrectionProposal)proposals.get(0); |
| preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo(Enum e) {\n"); |
| buf.append(" e.equals(Enum.e1);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| buf.append("enum Enum {\n"); |
| buf.append(" e1, e2;\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| @Test |
| public void testAddTypeToArrayInitializer() throws Exception { |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" int[][] numbers= {{ 1, 2 }, { 3, 4 }, { 4, 5 }};\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "{{"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str) + str.length(), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| ArrayList<String> previews= new ArrayList<>(); |
| ArrayList<String> expecteds= new ArrayList<>(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" int[][] numbers= new int[][]{{ 1, 2 }, { 3, 4 }, { 4, 5 }};\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| addPreviewAndExpected(proposals, buf, expecteds, previews); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private static final int[] INTS = { 1, 2 };\n"); |
| buf.append("\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" int[][] numbers= {INTS, { 3, 4 }, { 4, 5 }};\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| addPreviewAndExpected(proposals, buf, expecteds, previews); |
| |
| assertEqualStringsIgnoreOrder(previews, expecteds); |
| } |
| |
| @Test |
| public void testCreateInSuper() throws Exception { |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class A {\n"); |
| buf.append("}\n"); |
| pack1.createCompilationUnit("A.java", buf.toString(), false, null); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public interface IB {\n"); |
| buf.append("}\n"); |
| pack1.createCompilationUnit("IB.java", buf.toString(), false, null); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.io.IOException;\n"); |
| buf.append("import java.util.Vector;\n"); |
| buf.append("public class E extends A implements IB {\n"); |
| buf.append(" public Vector foo(int count) throws IOException {\n"); |
| buf.append(" return null;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "foo"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str) + str.length(), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview1= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("import java.io.IOException;\n"); |
| buf.append("import java.util.Vector;\n"); |
| buf.append("\n"); |
| buf.append("public interface IB {\n"); |
| buf.append("\n"); |
| buf.append(" Vector foo(int count) throws IOException;\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| proposal= (CUCorrectionProposal) proposals.get(1); |
| String preview2= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("import java.io.IOException;\n"); |
| buf.append("import java.util.Vector;\n"); |
| buf.append("\n"); |
| buf.append("public class A {\n"); |
| buf.append("\n"); |
| buf.append(" public Vector foo(int count) throws IOException {\n"); |
| buf.append(" //TODO\n"); |
| buf.append(" return null;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| assertEqualStringsIgnoreOrder(new String[] { preview1, preview2 }, new String[] { expected1, expected2 }); |
| |
| } |
| |
| @Test |
| public void testCreateInSuperInGeneric() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class A<T> {\n"); |
| buf.append("}\n"); |
| pack1.createCompilationUnit("A.java", buf.toString(), false, null); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public interface IB<T> {\n"); |
| buf.append("}\n"); |
| pack1.createCompilationUnit("IB.java", buf.toString(), false, null); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.io.IOException;\n"); |
| buf.append("import java.util.Vector;\n"); |
| buf.append("public class E extends A<String> implements IB<String> {\n"); |
| buf.append(" /**\n"); |
| buf.append(" * Always return NULL\n"); |
| buf.append(" * @param count\n"); |
| buf.append(" * @return NULL\n"); |
| buf.append(" * @throws IOException\n"); |
| buf.append(" */\n"); |
| buf.append(" public Vector<String> foo(int count) throws IOException {\n"); |
| buf.append(" return null;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "foo"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str) + str.length(), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview1= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("import java.io.IOException;\n"); |
| buf.append("import java.util.Vector;\n"); |
| buf.append("\n"); |
| buf.append("public interface IB<T> {\n"); |
| buf.append("\n"); |
| buf.append(" /**\n"); |
| buf.append(" * Always return NULL\n"); |
| buf.append(" * @param count\n"); |
| buf.append(" * @return NULL\n"); |
| buf.append(" * @throws IOException\n"); |
| buf.append(" */\n"); |
| buf.append(" Vector<String> foo(int count) throws IOException;\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| proposal= (CUCorrectionProposal) proposals.get(1); |
| String preview2= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("import java.io.IOException;\n"); |
| buf.append("import java.util.Vector;\n"); |
| buf.append("\n"); |
| buf.append("public class A<T> {\n"); |
| buf.append("\n"); |
| buf.append(" /**\n"); |
| buf.append(" * Always return NULL\n"); |
| buf.append(" * @param count\n"); |
| buf.append(" * @return NULL\n"); |
| buf.append(" * @throws IOException\n"); |
| buf.append(" */\n"); |
| buf.append(" public Vector<String> foo(int count) throws IOException {\n"); |
| buf.append(" //TODO\n"); |
| buf.append(" return null;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| assertEqualStringsIgnoreOrder(new String[] { preview1, preview2 }, new String[] { expected1, expected2 }); |
| } |
| |
| @Test |
| public void testChangeIfStatementToBlock() throws Exception { |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (true) \n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "if ("; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 4); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (true) {\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (true) \n"); |
| buf.append(" ;\n"); |
| buf.append(" else {\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected3= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (false)\n"); |
| buf.append(" return;\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected4= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] { expected1, expected2, expected3, expected4 }); |
| } |
| |
| @Test |
| public void testChangeElseStatementToBlock() throws Exception { |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (true) {\n"); |
| buf.append(" ;;\n"); |
| buf.append(" } else\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "else"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (true) {\n"); |
| buf.append(" ;;\n"); |
| buf.append(" } else {\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (false)\n"); |
| buf.append(" ;\n"); |
| buf.append(" else {\n"); |
| buf.append(" ;;\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] {expected1, expected2}); |
| } |
| |
| @Test |
| public void testChangeIfWithElseStatementToBlock() throws Exception { |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (true)\n"); |
| buf.append(" ;\n"); |
| buf.append(" else {\n"); |
| buf.append(" ;;\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "if ("; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (true) {\n"); |
| buf.append(" ;\n"); |
| buf.append(" } else {\n"); |
| buf.append(" ;;\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (false) {\n"); |
| buf.append(" ;;\n"); |
| buf.append(" } else\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] {expected1, expected2}); |
| } |
| |
| @Test |
| public void testChangeIfAndElseStatementToBlock1() throws Exception { |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (true)\n"); |
| buf.append(" ;\n"); |
| buf.append(" else\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "if ("; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 3); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (true) {\n"); |
| buf.append(" ;\n"); |
| buf.append(" } else\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (true) {\n"); |
| buf.append(" ;\n"); |
| buf.append(" } else {\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (false)\n"); |
| buf.append(" ;\n"); |
| buf.append(" else\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected3= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] {expected1, expected2, expected3}); |
| } |
| |
| @Test |
| public void testChangeIfAndElseStatementToBlock2() throws Exception { |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (true)\n"); |
| buf.append(" ;\n"); |
| buf.append(" else\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "else"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 3); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (true)\n"); |
| buf.append(" ;\n"); |
| buf.append(" else {\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (true) {\n"); |
| buf.append(" ;\n"); |
| buf.append(" } else {\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (false)\n"); |
| buf.append(" ;\n"); |
| buf.append(" else\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected3= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] {expected1, expected2, expected3}); |
| } |
| |
| @Test |
| public void testChangeIfAndElseIfStatementToBlock() throws Exception { |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (true)\n"); |
| buf.append(" ;\n"); |
| buf.append(" else if (true)\n"); |
| buf.append(" ;\n"); |
| buf.append(" else if (false)\n"); |
| buf.append(" ;\n"); |
| buf.append(" else\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "else if ("; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 3); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (true)\n"); |
| buf.append(" ;\n"); |
| buf.append(" else {\n"); |
| buf.append(" if (true)\n"); |
| buf.append(" ;\n"); |
| buf.append(" else if (false)\n"); |
| buf.append(" ;\n"); |
| buf.append(" else\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (true) {\n"); |
| buf.append(" ;\n"); |
| buf.append(" } else if (true) {\n"); |
| buf.append(" ;\n"); |
| buf.append(" } else if (false) {\n"); |
| buf.append(" ;\n"); |
| buf.append(" } else {\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (false) {\n"); |
| buf.append(" if (true)\n"); |
| buf.append(" ;\n"); |
| buf.append(" else if (false)\n"); |
| buf.append(" ;\n"); |
| buf.append(" else\n"); |
| buf.append(" ;\n"); |
| buf.append(" } else\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected3= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] {expected1, expected2, expected3}); |
| } |
| |
| @Test |
| public void testChangeIfAndElseIfStatementWithBlockToBlock() throws Exception { |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (true)\n"); |
| buf.append(" ;\n"); |
| buf.append(" else if (true) {\n"); |
| buf.append(" ;\n"); |
| buf.append(" } else if (false)\n"); |
| buf.append(" ;\n"); |
| buf.append(" else\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "else if ("; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 3); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (true)\n"); |
| buf.append(" ;\n"); |
| buf.append(" else {\n"); |
| buf.append(" if (true) {\n"); |
| buf.append(" ;\n"); |
| buf.append(" } else if (false)\n"); |
| buf.append(" ;\n"); |
| buf.append(" else\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (true) {\n"); |
| buf.append(" ;\n"); |
| buf.append(" } else if (true) {\n"); |
| buf.append(" ;\n"); |
| buf.append(" } else if (false) {\n"); |
| buf.append(" ;\n"); |
| buf.append(" } else {\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (false) {\n"); |
| buf.append(" if (true) {\n"); |
| buf.append(" ;\n"); |
| buf.append(" } else if (false)\n"); |
| buf.append(" ;\n"); |
| buf.append(" else\n"); |
| buf.append(" ;\n"); |
| buf.append(" } else\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected3= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] {expected1, expected2, expected3}); |
| } |
| |
| @Test |
| public void testRemoveIfBlock01() throws Exception { |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (true) {\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "if ("; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 4); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (true)\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (true) {\n"); |
| buf.append(" ;\n"); |
| buf.append(" } else {\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected3= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (false)\n"); |
| buf.append(" return;\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected4= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] { expected1, expected2, expected3, expected4 }); |
| } |
| |
| @Test |
| public void testRemoveIfBlock02() throws Exception { |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (true) {\n"); |
| buf.append(" ;\n"); |
| buf.append(" } else {\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "if ("; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 4); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (true) {\n"); |
| buf.append(" ;\n"); |
| buf.append(" } else\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (true)\n"); |
| buf.append(" ;\n"); |
| buf.append(" else {\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (true)\n"); |
| buf.append(" ;\n"); |
| buf.append(" else\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected3= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (false) {\n"); |
| buf.append(" ;\n"); |
| buf.append(" } else {\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected4= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] {expected1, expected2, expected3, expected4}); |
| } |
| |
| @Test |
| public void testRemoveIfBlock03() throws Exception { |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (true) {\n"); |
| buf.append(" ;\n"); |
| buf.append(" } else {\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "{\n ;"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 3); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (true) {\n"); |
| buf.append(" ;\n"); |
| buf.append(" } else\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (true)\n"); |
| buf.append(" ;\n"); |
| buf.append(" else {\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (true)\n"); |
| buf.append(" ;\n"); |
| buf.append(" else\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected3= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] {expected1, expected2, expected3}); |
| } |
| |
| @Test |
| public void testRemoveIfBlock04() throws Exception { |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public int foo() {\n"); |
| buf.append(" if (true)\n"); |
| buf.append(" return 1; /* comment*/\n"); |
| buf.append(" else\n"); |
| buf.append(" return 2;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "/* comment*/"; |
| int indexOf= buf.toString().indexOf(str) + str.length(); |
| AssistContext context= getCorrectionContext(cu, indexOf, 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 4); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public int foo() {\n"); |
| buf.append(" if (true) {\n"); |
| buf.append(" return 1; /* comment*/\n"); |
| buf.append(" } else\n"); |
| buf.append(" return 2;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public int foo() {\n"); |
| buf.append(" if (true) {\n"); |
| buf.append(" return 1; /* comment*/\n"); |
| buf.append(" } else {\n"); |
| buf.append(" return 2;\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public int foo() {\n"); |
| buf.append(" if (false)\n"); |
| buf.append(" return 2;\n"); |
| buf.append(" else\n"); |
| buf.append(" return 1; /* comment*/\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected3= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public int foo() {\n"); |
| buf.append(" return true ? 1 : 2;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected4= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] {expected1, expected2, expected3, expected4}); |
| } |
| |
| |
| @Test |
| public void testRemoveIfBlockBug128843() throws Exception { |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (true) {\n"); |
| buf.append(" ;\n"); |
| buf.append(" } else if (false) {\n"); |
| buf.append(" ;\n"); |
| buf.append(" } else {\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= " (false) {"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 4); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (true) {\n"); |
| buf.append(" ;\n"); |
| buf.append(" } else if (false)\n"); |
| buf.append(" ;\n"); |
| buf.append(" else {\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (true) {\n"); |
| buf.append(" ;\n"); |
| buf.append(" } else if (false) {\n"); |
| buf.append(" ;\n"); |
| buf.append(" } else\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (true)\n"); |
| buf.append(" ;\n"); |
| buf.append(" else if (false)\n"); |
| buf.append(" ;\n"); |
| buf.append(" else\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected3= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (true) {\n"); |
| buf.append(" ;\n"); |
| buf.append(" } else if (true) {\n"); |
| buf.append(" ;\n"); |
| buf.append(" } else {\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected4= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] {expected1, expected2, expected3, expected4}); |
| } |
| |
| @Test |
| public void testRemoveIfBlockBug138628() throws Exception { |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (true) {\n"); |
| buf.append(" if (true)\n"); |
| buf.append(" ;\n"); |
| buf.append(" } else\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= " (true) {"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (false)\n"); |
| buf.append(" ;\n"); |
| buf.append(" else {\n"); |
| buf.append(" if (true)\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] {expected1}); |
| } |
| |
| @Test |
| public void testRemoveIfBlockBug149990_1() throws Exception { |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (false) {\n"); |
| buf.append(" while (true)\n"); |
| buf.append(" if (false) {\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append(" } else\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= " (false) {"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (true)\n"); |
| buf.append(" ;\n"); |
| buf.append(" else {\n"); |
| buf.append(" while (true)\n"); |
| buf.append(" if (false) {\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] {expected1}); |
| } |
| |
| @Test |
| public void testRemoveIfBlockBug139675() throws Exception { |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (false)\n"); |
| buf.append(" if (true) {\n"); |
| buf.append(" ;\n"); |
| buf.append(" } else if (false) {\n"); |
| buf.append(" ;\n"); |
| buf.append(" } else {\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= " (true) {"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 3); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (false)\n"); |
| buf.append(" if (true)\n"); |
| buf.append(" ;\n"); |
| buf.append(" else if (false) {\n"); |
| buf.append(" ;\n"); |
| buf.append(" } else {\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (false)\n"); |
| buf.append(" if (true)\n"); |
| buf.append(" ;\n"); |
| buf.append(" else if (false)\n"); |
| buf.append(" ;\n"); |
| buf.append(" else\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (false)\n"); |
| buf.append(" if (false) {\n"); |
| buf.append(" if (false) {\n"); |
| buf.append(" ;\n"); |
| buf.append(" } else {\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append(" } else {\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected3= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] {expected1, expected2, expected3}); |
| } |
| |
| @Test |
| public void testRemoveIfBlockBug149990_2() throws Exception { |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (false)\n"); |
| buf.append(" while (true)\n"); |
| buf.append(" while (true) {\n"); |
| buf.append(" while (true)\n"); |
| buf.append(" if (false)\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append(" else\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= " (true) {"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" if (false)\n"); |
| buf.append(" while (true)\n"); |
| buf.append(" while (true)\n"); |
| buf.append(" if (false)\n"); |
| buf.append(" ;\n"); |
| buf.append(" else\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] {expected1}); |
| |
| } |
| |
| @Test |
| public void testRemoveWhileBlock01() throws Exception { |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" while (true) {\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "while ("; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" while (true);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] {expected1, expected2}); |
| } |
| |
| @Test |
| public void testRemoveForBlock01() throws Exception { |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" for (;;) {\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "for ("; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" for (;;);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] {expected1, expected2}); |
| } |
| |
| @Test |
| public void testRemoveDoBlock01() throws Exception { |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" do {\n"); |
| buf.append(" ;\n"); |
| buf.append(" } while (true);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "do {"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" do; while (true);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] {expected1, expected2}); |
| } |
| |
| @Test |
| public void testMakeFinal01() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private int i= 0;\n"); |
| buf.append(" private void foo() {\n"); |
| buf.append(" System.out.println(i);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| int offset1= buf.toString().indexOf("public"); |
| int offset2= buf.toString().lastIndexOf("}"); |
| AssistContext context= getCorrectionContext(cu, offset1, offset2 - offset1); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private final int i= 0;\n"); |
| buf.append(" private void foo() {\n"); |
| buf.append(" System.out.println(i);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| String expected2= null; // Wrap in buf.append() (to clipboard) |
| |
| assertExpectedExistInProposals(proposals, new String[] { expected1, expected2 }); |
| } |
| |
| @Test |
| public void testMakeFinal02() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private final int i= 0;\n"); |
| buf.append(" private void foo() {\n"); |
| buf.append(" System.out.println(i);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| int offset1= buf.toString().indexOf("public"); |
| int offset2= buf.toString().lastIndexOf("}"); |
| AssistContext context= getCorrectionContext(cu, offset1, offset2 - offset1); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertProposalDoesNotExist(proposals, CHANGE_MODIFIER_TO_FINAL); |
| |
| buf= new StringBuffer(); |
| String expected1= null; // Wrap in buf.append() (to clipboard) |
| assertExpectedExistInProposals(proposals, new String[] { expected1 }); |
| } |
| |
| @Test |
| public void testMakeFinal03() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public int i= 0;\n"); |
| buf.append(" private void foo() {\n"); |
| buf.append(" System.out.println(i);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| int offset= buf.toString().indexOf("i="); |
| AssistContext context= getCorrectionContext(cu, offset, 1); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertProposalDoesNotExist(proposals, CHANGE_MODIFIER_TO_FINAL); |
| |
| buf= new StringBuffer(); |
| buf.append("package test;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private int i= 0;\n"); |
| buf.append(" private void foo() {\n"); |
| buf.append(" System.out.println(getI());\n"); |
| buf.append(" }\n"); |
| buf.append(" public int getI() {\n"); |
| buf.append(" return i;\n"); |
| buf.append(" }\n"); |
| buf.append(" public void setI(int i) {\n"); |
| buf.append(" this.i = i;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| assertExpectedExistInProposals(proposals, new String[] { expected1 }); |
| } |
| |
| @Test |
| public void testMakeFinal04() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private void foo() {\n"); |
| buf.append(" int i= 0, j= 0;\n"); |
| buf.append(" System.out.println(i);\n"); |
| buf.append(" System.out.println(j);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| int offset= buf.toString().indexOf("int i= 0"); |
| int length= "int i= 0".length(); |
| AssistContext context= getCorrectionContext(cu, offset, length); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private void foo() {\n"); |
| buf.append(" final int i= 0;\n"); |
| buf.append(" int j= 0;\n"); |
| buf.append(" System.out.println(i);\n"); |
| buf.append(" System.out.println(j);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertExpectedExistInProposals(proposals, new String[] {buf.toString()}); |
| } |
| |
| @Test |
| public void testMakeFinal05() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private void foo(int i, int j) {\n"); |
| buf.append(" System.out.println(i);\n"); |
| buf.append(" System.out.println(j);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| int offset= buf.toString().indexOf("int i"); |
| int length= "int i".length(); |
| AssistContext context= getCorrectionContext(cu, offset, length); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private void foo(final int i, int j) {\n"); |
| buf.append(" System.out.println(i);\n"); |
| buf.append(" System.out.println(j);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertExpectedExistInProposals(proposals, new String[] {buf.toString()}); |
| } |
| |
| @Test |
| public void testMakeFinal06() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuilder buf= new StringBuilder(); |
| buf.append("package test;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" int i= 0;\n"); |
| buf.append(" i= 1;\n"); |
| buf.append(" System.out.println(i);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| int offset1= buf.toString().indexOf("public"); |
| int offset2= buf.toString().lastIndexOf("}"); |
| AssistContext context= getCorrectionContext(cu, offset1, offset2 - offset1); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertProposalDoesNotExist(proposals, CHANGE_MODIFIER_TO_FINAL); |
| |
| assertExpectedExistInProposals(proposals, new String[] { null }); // Wrap in buf.append() (to clipboard) |
| } |
| |
| @Test |
| public void testMakeFinal07() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuilder buf= new StringBuilder(); |
| buf.append("package test;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private int i= 0;\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" System.out.println(i);\n"); |
| buf.append(" }\n"); |
| buf.append(" public void set(int i) {\n"); |
| buf.append(" this.i= i;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| int offset= buf.toString().indexOf("private int i= 0"); |
| int length= "private int i= 0".length(); |
| AssistContext context= getCorrectionContext(cu, offset, length); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 0); |
| assertProposalDoesNotExist(proposals, CHANGE_MODIFIER_TO_FINAL); |
| } |
| |
| @Test |
| public void testMakeFinal08() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuilder buf= new StringBuilder(); |
| buf.append("package test;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private int i= 0;\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" System.out.println(i);\n"); |
| buf.append(" }\n"); |
| buf.append(" public void reset() {\n"); |
| buf.append(" i= 0;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| int offset1= buf.toString().indexOf("public"); |
| int offset2= buf.toString().lastIndexOf("}"); |
| AssistContext context= getCorrectionContext(cu, offset1, offset2 - offset1); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertProposalDoesNotExist(proposals, CHANGE_MODIFIER_TO_FINAL); |
| |
| assertExpectedExistInProposals(proposals, new String[] { null }); // Wrap in buf.append() (to clipboard) |
| } |
| |
| @Test |
| public void testMakeFinal09() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuilder buf= new StringBuilder(); |
| buf.append("package test;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private int i= 0;\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" System.out.println(i);\n"); |
| buf.append(" }\n"); |
| buf.append(" public void reset() {\n"); |
| buf.append(" i--;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| int offset1= buf.toString().indexOf("public"); |
| int offset2= buf.toString().lastIndexOf("}"); |
| AssistContext context= getCorrectionContext(cu, offset1, offset2 - offset1); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertProposalDoesNotExist(proposals, CHANGE_MODIFIER_TO_FINAL); |
| |
| assertExpectedExistInProposals(proposals, new String[] { null }); // Wrap in buf.append() (to clipboard) |
| } |
| |
| @Test |
| public void testMakeFinal10() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuilder buf= new StringBuilder(); |
| buf.append("package test;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private int i= 0;\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" System.out.println(i);\n"); |
| buf.append(" }\n"); |
| buf.append(" public void reset() {\n"); |
| buf.append(" this.i++;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| int offset1= buf.toString().indexOf("public"); |
| int offset2= buf.toString().lastIndexOf("}"); |
| AssistContext context= getCorrectionContext(cu, offset1, offset2 - offset1); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertProposalDoesNotExist(proposals, CHANGE_MODIFIER_TO_FINAL); |
| |
| assertExpectedExistInProposals(proposals, new String[] { null }); // Wrap in buf.append() (to clipboard) |
| } |
| |
| @Test |
| public void testMakeFinal11() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuilder buf= new StringBuilder(); |
| buf.append("package test;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" for (int j= 0, i= 0; j < (new int[0]).length; j++) {\n"); |
| buf.append(" System.out.println(i);\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| int offset1= buf.toString().indexOf("public"); |
| int offset2= buf.toString().lastIndexOf("}"); |
| AssistContext context= getCorrectionContext(cu, offset1, offset2 - offset1); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertProposalDoesNotExist(proposals, CHANGE_MODIFIER_TO_FINAL); |
| |
| assertExpectedExistInProposals(proposals, new String[] { null }); // Wrap in buf.append() (to clipboard) |
| } |
| |
| @Test |
| public void testMakeFinal12() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" int i= 1, j= i + 1, h= j + 1;\n"); |
| buf.append(" System.out.println(i);\n"); |
| buf.append(" System.out.println(j);\n"); |
| buf.append(" System.out.println(h);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| int offset= buf.toString().indexOf("int i= 1"); |
| int length= "int i= 1".length(); |
| AssistContext context= getCorrectionContext(cu, offset, length); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" final int i= 1;\n"); |
| buf.append(" int j= i + 1, h= j + 1;\n"); |
| buf.append(" System.out.println(i);\n"); |
| buf.append(" System.out.println(j);\n"); |
| buf.append(" System.out.println(h);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertExpectedExistInProposals(proposals, new String[] {buf.toString()}); |
| } |
| |
| @Test |
| public void testMakeFinal13() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" int i= 1, j= i + 1, h= j + 1;\n"); |
| buf.append(" System.out.println(i);\n"); |
| buf.append(" System.out.println(j);\n"); |
| buf.append(" System.out.println(h);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| int offset= buf.toString().indexOf("j= i + 1"); |
| int length= "j= i + 1".length(); |
| AssistContext context= getCorrectionContext(cu, offset, length); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" int i= 1;\n"); |
| buf.append(" final int j= i + 1;\n"); |
| buf.append(" int h= j + 1;\n"); |
| buf.append(" System.out.println(i);\n"); |
| buf.append(" System.out.println(j);\n"); |
| buf.append(" System.out.println(h);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex1= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" int i= 1, j, h= j + 1;\n"); |
| buf.append(" j = i + 1;\n"); |
| buf.append(" System.out.println(i);\n"); |
| buf.append(" System.out.println(j);\n"); |
| buf.append(" System.out.println(h);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex2= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] { ex1, ex2 }); |
| } |
| |
| @Test |
| public void testMakeFinal14() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" int i= 1, j= i + 1, h= j + 1;\n"); |
| buf.append(" System.out.println(i);\n"); |
| buf.append(" System.out.println(j);\n"); |
| buf.append(" System.out.println(h);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| int offset= buf.toString().indexOf("h= j + 1"); |
| int length= "h= j + 1".length(); |
| AssistContext context= getCorrectionContext(cu, offset, length); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" int i= 1, j= i + 1;\n"); |
| buf.append(" final int h= j + 1;\n"); |
| buf.append(" System.out.println(i);\n"); |
| buf.append(" System.out.println(j);\n"); |
| buf.append(" System.out.println(h);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex1= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" int i= 1, j= i + 1, h;\n"); |
| buf.append(" h = j + 1;\n"); |
| buf.append(" System.out.println(i);\n"); |
| buf.append(" System.out.println(j);\n"); |
| buf.append(" System.out.println(h);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String ex2= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] { ex1, ex2 }); |
| } |
| |
| @Test |
| public void testMakeFinal15() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test;\n"); |
| buf.append("import java.io.Serializable;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" Serializable ser= new Serializable() {\n"); |
| buf.append(" private int i= 0;\n"); |
| buf.append(" Serializable ser2= new Serializable() {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" System.out.println(i);\n"); |
| buf.append(" }\n"); |
| buf.append(" };\n"); |
| buf.append(" };\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| int offset1= buf.toString().indexOf("public"); |
| int offset2= buf.toString().lastIndexOf("}"); |
| AssistContext context= getCorrectionContext(cu, offset1, offset2 - offset1); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test;\n"); |
| buf.append("import java.io.Serializable;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" final Serializable ser= new Serializable() {\n"); |
| buf.append(" private final int i= 0;\n"); |
| buf.append(" Serializable ser2= new Serializable() {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" System.out.println(i);\n"); |
| buf.append(" }\n"); |
| buf.append(" };\n"); |
| buf.append(" };\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| String expected2= null; // Wrap in buf.append() (to clipboard) |
| |
| assertExpectedExistInProposals(proposals, new String[] { expected1, expected2 }); |
| } |
| |
| @Test |
| public void testMakeFinal16() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuilder buf= new StringBuilder(); |
| buf.append("package test;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" int i= 0;\n"); |
| buf.append(" Integer in= Integer.valueOf(i++);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| int offset= buf.toString().indexOf("int i= 0"); |
| int length= "int i= 0".length(); |
| AssistContext context= getCorrectionContext(cu, offset, length); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 0); |
| assertProposalDoesNotExist(proposals, CHANGE_MODIFIER_TO_FINAL); |
| } |
| |
| @Test |
| public void testMakeFinal17() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private int i= 0;\n"); |
| buf.append(" private void foo() {\n"); |
| buf.append(" System.out.println(i);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| int offset= buf.toString().indexOf("i="); |
| AssistContext context= getCorrectionContext(cu, offset, 1); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertProposalDoesNotExist(proposals, CHANGE_MODIFIER_TO_FINAL); |
| |
| buf= new StringBuffer(); |
| buf.append("package test;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private int i= 0;\n"); |
| buf.append(" private void foo() {\n"); |
| buf.append(" System.out.println(getI());\n"); |
| buf.append(" }\n"); |
| buf.append(" public int getI() {\n"); |
| buf.append(" return i;\n"); |
| buf.append(" }\n"); |
| buf.append(" public void setI(int i) {\n"); |
| buf.append(" this.i = i;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertExpectedExistInProposals(proposals, new String[] { buf.toString() }); |
| } |
| |
| @Test |
| public void testMakeFinal18() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuilder buf= new StringBuilder(); |
| buf.append("package test;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private int i= 0;\n"); |
| buf.append(" private void foo() {\n"); |
| buf.append(" System.out.println(i);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| int offset= buf.toString().indexOf("E"); |
| AssistContext context= getCorrectionContext(cu, offset, 1); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertProposalDoesNotExist(proposals, CHANGE_MODIFIER_TO_FINAL); |
| } |
| |
| @Test |
| public void testMakeFinal19() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuilder buf= new StringBuilder(); |
| buf.append("package test;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private void foo() {\n"); |
| buf.append(" int i= 0;\n"); |
| buf.append(" System.out.println(i);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| int offset= buf.toString().indexOf("foo"); |
| int length= "foo".length(); |
| AssistContext context= getCorrectionContext(cu, offset, length); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 0); |
| assertProposalDoesNotExist(proposals, CHANGE_MODIFIER_TO_FINAL); |
| } |
| |
| @Test |
| public void testMakeFinalBug148373() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo(Integer i) {\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String selection= "public void foo(Integer i)"; |
| int offset= buf.toString().indexOf(selection); |
| AssistContext context= getCorrectionContext(cu, offset, selection.length()); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo(final Integer i) {\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertExpectedExistInProposals(proposals, new String[] {buf.toString()}); |
| } |
| @Test |
| public void testConvertAnonymousToNested1() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("pack", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package pack;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public Object foo(final String name) {\n"); |
| buf.append(" return new Runnable() {\n"); |
| buf.append(" public void run() {\n"); |
| buf.append(" foo(name);\n"); |
| buf.append(" }\n"); |
| buf.append(" };\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| int offset= buf.toString().indexOf("Runnable"); |
| AssistContext context= getCorrectionContext(cu, offset, 1); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package pack;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private final class RunnableImplementation implements Runnable {\n"); |
| buf.append(" private final String name;\n"); |
| buf.append(" private RunnableImplementation(String name) {\n"); |
| buf.append(" this.name = name;\n"); |
| buf.append(" }\n"); |
| buf.append(" public void run() {\n"); |
| buf.append(" foo(name);\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("\n"); |
| buf.append(" public Object foo(final String name) {\n"); |
| buf.append(" return new RunnableImplementation(name);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertExpectedExistInProposals(proposals, new String[] {buf.toString()}); |
| } |
| |
| @Test |
| public void testConvertAnonymousToNested2() throws Exception { |
| Preferences corePrefs= JavaPlugin.getJavaCorePluginPreferences(); |
| corePrefs.setValue(JavaCore.CODEASSIST_FIELD_PREFIXES, "f"); |
| corePrefs.setValue(JavaCore.CODEASSIST_LOCAL_PREFIXES, "l"); |
| corePrefs.setValue(JavaCore.CODEASSIST_ARGUMENT_PREFIXES, "p"); |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("pack", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package pack;\n"); |
| buf.append("import java.util.ArrayList;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public Object foo(final String pName) {\n"); |
| buf.append(" int lVar= 8;\n"); |
| buf.append(" return new ArrayList(lVar) {\n"); |
| buf.append(" String fExisting= pName;\n"); |
| buf.append(" public void run() {\n"); |
| buf.append(" foo(fExisting);\n"); |
| buf.append(" }\n"); |
| buf.append(" };\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| buf.append("class ArrayListExtension {\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| int offset= buf.toString().indexOf("ArrayList(lVar)"); |
| AssistContext context= getCorrectionContext(cu, offset, 1); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package pack;\n"); |
| buf.append("import java.util.ArrayList;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private final class ArrayListExtension2 extends ArrayList {\n"); |
| buf.append(" private final String fName;\n"); |
| buf.append(" String fExisting;\n"); |
| buf.append(" private ArrayListExtension2(int pArg0, String pName) {\n"); |
| buf.append(" super(pArg0);\n"); |
| buf.append(" fName = pName;\n"); |
| buf.append(" fExisting = fName;\n"); |
| buf.append(" }\n"); |
| buf.append(" public void run() {\n"); |
| buf.append(" foo(fExisting);\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("\n"); |
| buf.append(" public Object foo(final String pName) {\n"); |
| buf.append(" int lVar= 8;\n"); |
| buf.append(" return new ArrayListExtension2(lVar, pName);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| buf.append("class ArrayListExtension {\n"); |
| buf.append("}\n"); |
| assertExpectedExistInProposals(proposals, new String[] {buf.toString()}); |
| } |
| |
| @Test |
| public void testConvertToStringBuffer1() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class A {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" String strX = \"foo\"+\"bar\"+\"baz\"+\"biz\";\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("A.java", buf.toString(), false, null); |
| |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf("\"+\""), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 7); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class A {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" StringBuilder stringBuilder = new StringBuilder();\n"); |
| buf.append(" stringBuilder.append(\"foo\");\n"); |
| buf.append(" stringBuilder.append(\"bar\");\n"); |
| buf.append(" stringBuilder.append(\"baz\");\n"); |
| buf.append(" stringBuilder.append(\"biz\");\n"); |
| buf.append(" String strX = stringBuilder.toString();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class A {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" String string = \"foo\";\n"); |
| buf.append(" String strX = string+\"bar\"+\"baz\"+\"biz\";\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class A {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" String string = \"foo\";\n"); |
| buf.append(" String strX = string+\"bar\"+\"baz\"+\"biz\";\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected3= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class A {\n"); |
| buf.append(" private static final String FOO = \"foo\";\n"); |
| buf.append("\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" String strX = FOO+\"bar\"+\"baz\"+\"biz\";\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected4= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class A {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" String strX = (\"foo\"+\"bar\"+\"baz\"+\"biz\");\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected5= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class A {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" String strX = \"foobarbazbiz\";\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected6= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class A {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" String strX = \"FOO\"+\"bar\"+\"baz\"+\"biz\";\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected7= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] { expected1, expected2, expected3, expected4, expected5, expected6, expected7 }); |
| } |
| |
| @Test |
| public void testConvertToStringBufferStringAndVar() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class A {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" String foo = \"foo\";\n"); |
| buf.append(" String fuu = \"fuu\";\n"); |
| buf.append(" String strX = foo+\"bar\"+fuu;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("A.java", buf.toString(), false, null); |
| |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf("strX ="), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class A {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" String foo = \"foo\";\n"); |
| buf.append(" String fuu = \"fuu\";\n"); |
| buf.append(" StringBuilder stringBuilder = new StringBuilder();\n"); |
| buf.append(" stringBuilder.append(foo);\n"); |
| buf.append(" stringBuilder.append(\"bar\");\n"); |
| buf.append(" stringBuilder.append(fuu);\n"); |
| buf.append(" String strX = stringBuilder.toString();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| |
| assertProposalPreviewEquals(buf.toString(), Messages.format(CorrectionMessages.QuickAssistProcessor_convert_to_string_buffer_description, "StringBuilder"), proposals); |
| } |
| |
| @Test |
| public void testConvertToStringBufferNoFixWithoutString() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class A {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" int strX = 5+1;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("A.java", buf.toString(), false, null); |
| |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf("strX ="), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertCommandIdDoesNotExist(proposals, QuickAssistProcessor.CONVERT_TO_STRING_BUFFER_ID); |
| } |
| |
| @Test |
| public void testConvertToStringBufferNoFixWithoutString2() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class A {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" int strX;\n"); |
| buf.append(" strX = 5+1;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("A.java", buf.toString(), false, null); |
| |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf("strX ="), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertCommandIdDoesNotExist(proposals, QuickAssistProcessor.CONVERT_TO_STRING_BUFFER_ID); |
| } |
| |
| @Test |
| public void testConvertToStringBufferNoFixOutsideMethod() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class A {\n"); |
| buf.append(" String strX = \"foo\"+\"bar\"\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("A.java", buf.toString(), false, null); |
| |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf("strX ="), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertCommandIdDoesNotExist(proposals, QuickAssistProcessor.CONVERT_TO_STRING_BUFFER_ID); |
| } |
| |
| @Test |
| public void testConvertToStringBufferDupVarName() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class A {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" int stringBuilder = 5;\n"); |
| buf.append(" String stringBuilder2;\n"); |
| buf.append(" StringBuilder stringBuilder3 = null;\n"); |
| buf.append(" String strX = \"foo\"+\"bar\";\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("A.java", buf.toString(), false, null); |
| |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf("strX ="), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class A {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" int stringBuilder = 5;\n"); |
| buf.append(" String stringBuilder2;\n"); |
| buf.append(" StringBuilder stringBuilder3 = null;\n"); |
| buf.append(" StringBuilder stringBuilder4 = new StringBuilder();\n"); |
| buf.append(" stringBuilder4.append(\"foo\");\n"); |
| buf.append(" stringBuilder4.append(\"bar\");\n"); |
| buf.append(" String strX = stringBuilder4.toString();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| |
| assertProposalPreviewEquals(buf.toString(), Messages.format(CorrectionMessages.QuickAssistProcessor_convert_to_string_buffer_description, "StringBuilder"), proposals); |
| } |
| |
| @Test |
| public void testConvertToStringBufferInIfStatement() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class A {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" String strX;\n"); |
| buf.append(" if(true) strX = \"foo\"+\"bar\";\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("A.java", buf.toString(), false, null); |
| |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf("\"+\""), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class A {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" String strX;\n"); |
| buf.append(" if(true) {\n"); |
| buf.append(" StringBuilder stringBuilder = new StringBuilder();\n"); |
| buf.append(" stringBuilder.append(\"foo\");\n"); |
| buf.append(" stringBuilder.append(\"bar\");\n"); |
| buf.append(" strX = stringBuilder.toString();\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| |
| assertProposalPreviewEquals(buf.toString(), Messages.format(CorrectionMessages.QuickAssistProcessor_convert_to_string_buffer_description, "StringBuilder"), proposals); |
| } |
| |
| @Test |
| public void testConvertToStringBufferAsParamter() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class A {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" System.out.println(\"foo\"+\"bar\");\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("A.java", buf.toString(), false, null); |
| |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf("\"+\""), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class A {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" StringBuilder stringBuilder = new StringBuilder();\n"); |
| buf.append(" stringBuilder.append(\"foo\");\n"); |
| buf.append(" stringBuilder.append(\"bar\");\n"); |
| buf.append(" System.out.println(stringBuilder.toString());\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| |
| assertProposalPreviewEquals(buf.toString(), Messages.format(CorrectionMessages.QuickAssistProcessor_convert_to_string_buffer_description, "StringBuilder"), proposals); |
| } |
| |
| @Test |
| public void testConvertToStringBufferJava14() throws Exception { |
| |
| Map<String, String> oldOptions= fJProject1.getOptions(false); |
| Map<String, String> newOptions= new HashMap<>(oldOptions); |
| JavaCore.setComplianceOptions(JavaCore.VERSION_1_4, newOptions); |
| fJProject1.setOptions(newOptions); |
| |
| try { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class A {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" System.out.println(\"foo\"+\"bar\");\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("A.java", buf.toString(), false, null); |
| |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf("\"+\""), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class A {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" StringBuffer stringBuffer = new StringBuffer();\n"); |
| buf.append(" stringBuffer.append(\"foo\");\n"); |
| buf.append(" stringBuffer.append(\"bar\");\n"); |
| buf.append(" System.out.println(stringBuffer.toString());\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| |
| assertProposalPreviewEquals(buf.toString(), Messages.format(CorrectionMessages.QuickAssistProcessor_convert_to_string_buffer_description, "StringBuffer"), proposals); |
| } finally { |
| fJProject1.setOptions(oldOptions); |
| } |
| } |
| |
| @Test |
| public void testConvertToStringBufferExisting1() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class A {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" StringBuffer buf= new StringBuffer();\n"); |
| buf.append(" buf.append(\"high\" + 5);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("A.java", buf.toString(), false, null); |
| |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf("\" + 5"), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class A {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" StringBuffer buf= new StringBuffer();\n"); |
| buf.append(" buf.append(\"high\");\n"); |
| buf.append(" buf.append(5);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| |
| assertProposalPreviewEquals(buf.toString(), Messages.format(CorrectionMessages.QuickAssistProcessor_convert_to_string_buffer_description, "buf"), proposals); |
| } |
| |
| @Test |
| public void testConvertToStringBufferExisting2() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class A {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" StringBuilder sb= new StringBuilder();\n"); |
| buf.append(" sb.append(\"high\" + 5 + \" ho\");\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("A.java", buf.toString(), false, null); |
| |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf("\" + 5"), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class A {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" StringBuilder sb= new StringBuilder();\n"); |
| buf.append(" sb.append(\"high\");\n"); |
| buf.append(" sb.append(5);\n"); |
| buf.append(" sb.append(\" ho\");\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| |
| assertProposalPreviewEquals(buf.toString(), Messages.format(CorrectionMessages.QuickAssistProcessor_convert_to_string_buffer_description, "sb"), proposals); |
| } |
| |
| @Test |
| public void testConvertToMessageFormat14() throws Exception { |
| |
| Map<String, String> oldOptions= fJProject1.getOptions(false); |
| Map<String, String> newOptions= new HashMap<>(oldOptions); |
| JavaCore.setComplianceOptions(JavaCore.VERSION_1_4, newOptions); |
| fJProject1.setOptions(newOptions); |
| |
| try { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class A {\n"); |
| buf.append(" public void foo(Object o1, Object o2) {\n"); |
| buf.append(" System.out.println(\"foo\" + o1 + \" \\\"bar\\\" \" + o2);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("A.java", buf.toString(), false, null); |
| |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf("\" + o1 + \""), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("import java.text.MessageFormat;\n"); |
| buf.append("\n"); |
| buf.append("public class A {\n"); |
| buf.append(" public void foo(Object o1, Object o2) {\n"); |
| buf.append(" System.out.println(MessageFormat.format(\"foo{0} \\\"bar\\\" {1}\",\n"); |
| buf.append(" new Object[]{o1, o2}));\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| |
| assertProposalPreviewEquals(buf.toString(), CorrectionMessages.QuickAssistProcessor_convert_to_message_format, proposals); |
| } finally { |
| fJProject1.setOptions(oldOptions); |
| } |
| } |
| |
| @Test |
| public void testConvertToMessageFormatStringConcat() throws Exception { |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class A {\n"); |
| buf.append(" public void foo(Object o1, Object o2) {\n"); |
| buf.append(" System.out.println(\"foo\" + \"\" + \" \\\"bar\\\" \");\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("A.java", buf.toString(), false, null); |
| |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf("\" + \"\" + \""), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertCorrectLabels(proposals); |
| |
| assertCommandIdDoesNotExist(proposals, QuickAssistProcessor.CONVERT_TO_MESSAGE_FORMAT_ID); |
| } |
| |
| @Test |
| public void testConvertToMessageFormatStringBoxing14() throws Exception { |
| Map<String, String> oldOptions= fJProject1.getOptions(false); |
| Map<String, String> newOptions= new HashMap<>(oldOptions); |
| JavaCore.setComplianceOptions(JavaCore.VERSION_1_4, newOptions); |
| fJProject1.setOptions(newOptions); |
| |
| try { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class A {\n"); |
| buf.append(" public void foo(Object o1, Object o2) {\n"); |
| buf.append(" System.out.println(\"foo\" + 1 + \" \\\"bar\\\" \");\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("A.java", buf.toString(), false, null); |
| |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf("1 + \""), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("import java.text.MessageFormat;\n"); |
| buf.append("\n"); |
| buf.append("public class A {\n"); |
| buf.append(" public void foo(Object o1, Object o2) {\n"); |
| buf.append(" System.out.println(MessageFormat.format(\"foo{0} \\\"bar\\\" \", new Object[]{new Integer(1)}));\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| |
| assertProposalPreviewEquals(buf.toString(), CorrectionMessages.QuickAssistProcessor_convert_to_message_format, proposals); |
| } finally { |
| fJProject1.setOptions(oldOptions); |
| } |
| } |
| |
| @Test |
| public void testConvertToMessageFormatStringBoxing15() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class A {\n"); |
| buf.append(" public void foo(Object o1, Object o2) {\n"); |
| buf.append(" System.out.println(\"foo\" + 1 + \" \\\"bar\\\" \");\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("A.java", buf.toString(), false, null); |
| |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf("\" + 1 + \""), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("import java.text.MessageFormat;\n"); |
| buf.append("\n"); |
| buf.append("public class A {\n"); |
| buf.append(" public void foo(Object o1, Object o2) {\n"); |
| buf.append(" System.out.println(MessageFormat.format(\"foo{0} \\\"bar\\\" \", 1));\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| |
| assertProposalPreviewEquals(buf.toString(), CorrectionMessages.QuickAssistProcessor_convert_to_message_format, proposals); |
| } |
| |
| @Test |
| public void testConvertToMessageFormat15() throws Exception { |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class A {\n"); |
| buf.append(" public void foo(Object o1, Object o2) {\n"); |
| buf.append(" System.out.println(\"foo\" + o1 + \" \\\"bar\\\" \" + o2);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("A.java", buf.toString(), false, null); |
| |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf("\" + o1 + \""), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("import java.text.MessageFormat;\n"); |
| buf.append("\n"); |
| buf.append("public class A {\n"); |
| buf.append(" public void foo(Object o1, Object o2) {\n"); |
| buf.append(" System.out.println(MessageFormat.format(\"foo{0} \\\"bar\\\" {1}\", o1, o2));\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| |
| assertProposalPreviewEquals(buf.toString(), CorrectionMessages.QuickAssistProcessor_convert_to_message_format, proposals); |
| } |
| |
| @Test |
| public void testConvertToMessageFormatApostrophe() throws Exception { |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class A {\n"); |
| buf.append(" public void foo(Object o1, Object o2) {\n"); |
| buf.append(" System.out.println(\"foo'\" + o1 + \"' \\\"bar\\\" \" + o2);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("A.java", buf.toString(), false, null); |
| |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf("\" + o1 + \""), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("import java.text.MessageFormat;\n"); |
| buf.append("\n"); |
| buf.append("public class A {\n"); |
| buf.append(" public void foo(Object o1, Object o2) {\n"); |
| buf.append(" System.out.println(MessageFormat.format(\"foo''{0}'' \\\"bar\\\" {1}\", o1, o2));\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| |
| assertProposalPreviewEquals(buf.toString(), CorrectionMessages.QuickAssistProcessor_convert_to_message_format, proposals); |
| } |
| |
| @Test |
| public void testConvertToMessageFormatExtendedOperands() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class A {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" String s2= \"a\" + \"b\" + 3L + \"c\" + (4-2) + \"d\" + \"e\" + \"f\";\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("A.java", buf.toString(), false, null); |
| |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(" + "), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("import java.text.MessageFormat;\n"); |
| buf.append("\n"); |
| buf.append("public class A {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" String s2= MessageFormat.format(\"ab{0}c{1}def\", 3L, (4-2));\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| |
| assertProposalPreviewEquals(buf.toString(), CorrectionMessages.QuickAssistProcessor_convert_to_message_format, proposals); |
| } |
| |
| @Test |
| public void testConvertToStringFormat14() throws Exception { |
| |
| Map<String, String> oldOptions= fJProject1.getOptions(false); |
| Map<String, String> newOptions= new HashMap<>(oldOptions); |
| JavaCore.setComplianceOptions(JavaCore.VERSION_1_4, newOptions); |
| fJProject1.setOptions(newOptions); |
| |
| try { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class A {\n"); |
| buf.append(" public void foo(Object o1, Object o2) {\n"); |
| buf.append(" System.out.println(\"foo\" + o1 + \" \\\"bar\\\" \" + o2);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("A.java", buf.toString(), false, null); |
| |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf('+'), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertCorrectLabels(proposals); |
| |
| assertCommandIdDoesNotExist(proposals, QuickAssistProcessor.CONVERT_TO_STRING_FORMAT_ID); |
| } finally { |
| fJProject1.setOptions(oldOptions); |
| } |
| } |
| |
| @Test |
| public void testConvertToStringFormatStringConcat() throws Exception { |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class A {\n"); |
| buf.append(" public void foo(Object o1, Object o2) {\n"); |
| buf.append(" System.out.println(\"foo\" + \"\" + \" \\\"bar\\\" \");\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("A.java", buf.toString(), false, null); |
| |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf('+'), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertCorrectLabels(proposals); |
| |
| assertCommandIdDoesNotExist(proposals, QuickAssistProcessor.CONVERT_TO_STRING_FORMAT_ID); |
| } |
| |
| @Test |
| public void testConvertToStringFormat() throws Exception { |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class A {\n"); |
| buf.append(" public void foo(Object o1, Object o2) {\n"); |
| buf.append(" System.out.println(\"foo\" + o1 + \" \\\"bar\\\" \" + o2);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("A.java", buf.toString(), false, null); |
| |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf('+'), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class A {\n"); |
| buf.append(" public void foo(Object o1, Object o2) {\n"); |
| buf.append(" System.out.println(String.format(\"foo%s \\\"bar\\\" %s\", o1, o2));\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| |
| assertProposalPreviewEquals(buf.toString(), CorrectionMessages.QuickAssistProcessor_convert_to_string_format, proposals); |
| } |
| |
| @Test |
| public void testConvertToStringFormatExtendedOperands() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class A {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" String s2= \"a\" + \"b\" + 3L + \"c\" + (4-2) + \"d\" + \"e\" + \"f\";\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("A.java", buf.toString(), false, null); |
| |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf('+'), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class A {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" String s2= String.format(\"ab%dc%ddef\", 3L, (4-2));\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| |
| assertProposalPreviewEquals(buf.toString(), CorrectionMessages.QuickAssistProcessor_convert_to_string_format, proposals); |
| } |
| |
| @Test |
| public void testConvertToStringFormatPrimitives() throws Exception { |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class A {\n"); |
| buf.append(" public String foo(byte b, short s, int i, long l, float f, double d, boolean bb, char c) {\n"); |
| buf.append(" return \"abc\" + b + s + i + l + f + d + bb + c;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("A.java", buf.toString(), false, null); |
| |
| Map<String, String> saveOptions= fJProject1.getOptions(false); |
| Map<String, String> newOptions= new HashMap<>(saveOptions); |
| newOptions.put(DefaultCodeFormatterConstants.FORMATTER_LINE_SPLIT, String.valueOf(200)); |
| try { |
| fJProject1.setOptions(newOptions); |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf('+'), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class A {\n"); |
| buf.append(" public String foo(byte b, short s, int i, long l, float f, double d, boolean bb, char c) {\n"); |
| buf.append(" return String.format(\"abc%d%d%d%d%f%f%s%c\", b, s, i, l, f, d, bb, c);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| |
| assertProposalPreviewEquals(buf.toString(), CorrectionMessages.QuickAssistProcessor_convert_to_string_format, proposals); |
| } finally { |
| fJProject1.setOptions(saveOptions); |
| } |
| } |
| |
| @Test |
| public void testMissingEnumConstantsInCase1() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("p", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package p;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append(" enum MyEnum {\n"); |
| buf.append(" X1, X2, X3\n"); |
| buf.append(" }\n"); |
| buf.append(" \n"); |
| buf.append(" public void foo(MyEnum x) {\n"); |
| buf.append(" switch (x) {\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf("switch"), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertCorrectLabels(proposals); |
| assertNumberOfProposals(proposals, 3); |
| |
| String[] expected= new String[3]; |
| buf= new StringBuffer(); |
| buf.append("package p;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append(" enum MyEnum {\n"); |
| buf.append(" X1, X2, X3\n"); |
| buf.append(" }\n"); |
| buf.append(" \n"); |
| buf.append(" public void foo(MyEnum x) {\n"); |
| buf.append(" switch (x) {\n"); |
| buf.append(" default :\n"); |
| buf.append(" break;\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[0]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package p;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append(" enum MyEnum {\n"); |
| buf.append(" X1, X2, X3\n"); |
| buf.append(" }\n"); |
| buf.append(" \n"); |
| buf.append(" public void foo(MyEnum x) {\n"); |
| buf.append(" switch (x) {\n"); |
| buf.append(" case X1 :\n"); |
| buf.append(" break;\n"); |
| buf.append(" case X2 :\n"); |
| buf.append(" break;\n"); |
| buf.append(" case X3 :\n"); |
| buf.append(" break;\n"); |
| buf.append(" default :\n"); |
| buf.append(" break;\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[1]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package p;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append(" enum MyEnum {\n"); |
| buf.append(" X1, X2, X3\n"); |
| buf.append(" }\n"); |
| buf.append(" \n"); |
| buf.append(" public void foo(MyEnum x) {\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[2]= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, expected); |
| } |
| |
| @Test |
| public void testMissingEnumConstantsInCase2() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("p", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package p;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append(" enum MyEnum {\n"); |
| buf.append(" X1, X2, X3\n"); |
| buf.append(" }\n"); |
| buf.append(" \n"); |
| buf.append(" public void foo(MyEnum x) {\n"); |
| buf.append(" switch (x) {\n"); |
| buf.append(" case X1 :\n"); |
| buf.append(" break;\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf("break;") + 7, 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertCorrectLabels(proposals); |
| assertNumberOfProposals(proposals, 3); |
| |
| String[] expected= new String[3]; |
| buf= new StringBuffer(); |
| buf.append("package p;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append(" enum MyEnum {\n"); |
| buf.append(" X1, X2, X3\n"); |
| buf.append(" }\n"); |
| buf.append(" \n"); |
| buf.append(" public void foo(MyEnum x) {\n"); |
| buf.append(" switch (x) {\n"); |
| buf.append(" case X1 :\n"); |
| buf.append(" break;\n"); |
| buf.append(" default :\n"); |
| buf.append(" break;\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[0]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package p;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append(" enum MyEnum {\n"); |
| buf.append(" X1, X2, X3\n"); |
| buf.append(" }\n"); |
| buf.append(" \n"); |
| buf.append(" public void foo(MyEnum x) {\n"); |
| buf.append(" switch (x) {\n"); |
| buf.append(" case X1 :\n"); |
| buf.append(" break;\n"); |
| buf.append(" case X2 :\n"); |
| buf.append(" break;\n"); |
| buf.append(" case X3 :\n"); |
| buf.append(" break;\n"); |
| buf.append(" default :\n"); |
| buf.append(" break;\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[1]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package p;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append(" enum MyEnum {\n"); |
| buf.append(" X1, X2, X3\n"); |
| buf.append(" }\n"); |
| buf.append(" \n"); |
| buf.append(" public void foo(MyEnum x) {\n"); |
| buf.append(" if (x == MyEnum.X1) {\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[2]= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, expected); |
| } |
| |
| @Test |
| public void testMissingEnumConstantsInCase3() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("p", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package p;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append(" enum MyEnum {\n"); |
| buf.append(" X1, X2, X3\n"); |
| buf.append(" }\n"); |
| buf.append(" \n"); |
| buf.append(" public void foo(MyEnum x) {\n"); |
| buf.append(" switch (x) {\n"); |
| buf.append(" case X1 :\n"); |
| buf.append(" break;\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf("case"), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertCorrectLabels(proposals); |
| assertNumberOfProposals(proposals, 2); |
| |
| String[] expected= new String[2]; |
| buf= new StringBuffer(); |
| buf.append("package p;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append(" enum MyEnum {\n"); |
| buf.append(" X1, X2, X3\n"); |
| buf.append(" }\n"); |
| buf.append(" \n"); |
| buf.append(" public void foo(MyEnum x) {\n"); |
| buf.append(" switch (x) {\n"); |
| buf.append(" case X1 :\n"); |
| buf.append(" break;\n"); |
| buf.append(" default :\n"); |
| buf.append(" break;\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[0]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package p;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append(" enum MyEnum {\n"); |
| buf.append(" X1, X2, X3\n"); |
| buf.append(" }\n"); |
| buf.append(" \n"); |
| buf.append(" public void foo(MyEnum x) {\n"); |
| buf.append(" switch (x) {\n"); |
| buf.append(" case X1 :\n"); |
| buf.append(" break;\n"); |
| buf.append(" case X2 :\n"); |
| buf.append(" break;\n"); |
| buf.append(" case X3 :\n"); |
| buf.append(" break;\n"); |
| buf.append(" default :\n"); |
| buf.append(" break;\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[1]= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, expected); |
| } |
| |
| @Test |
| public void testMissingEnumConstantsInCase4() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("p", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package p;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append(" enum MyEnum {\n"); |
| buf.append(" X1, X2, X3\n"); |
| buf.append(" }\n"); |
| buf.append(" \n"); |
| buf.append(" public void foo(MyEnum x) {\n"); |
| buf.append(" switch (x) {\n"); |
| buf.append(" case X1 :\n"); |
| buf.append(" break;\n"); |
| buf.append(" default :\n"); |
| buf.append(" break;\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf("default"), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertCorrectLabels(proposals); |
| assertNumberOfProposals(proposals, 1); |
| |
| String[] expected= new String[1]; |
| buf= new StringBuffer(); |
| buf.append("package p;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append(" enum MyEnum {\n"); |
| buf.append(" X1, X2, X3\n"); |
| buf.append(" }\n"); |
| buf.append(" \n"); |
| buf.append(" public void foo(MyEnum x) {\n"); |
| buf.append(" switch (x) {\n"); |
| buf.append(" case X1 :\n"); |
| buf.append(" break;\n"); |
| buf.append(" case X2 :\n"); |
| buf.append(" case X3 :\n"); |
| buf.append(" default :\n"); |
| buf.append(" break;\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[0]= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, expected); |
| } |
| |
| @Test |
| public void testMissingEnumConstantsInCase5() throws Exception { |
| //https://bugs.eclipse.org/bugs/show_bug.cgi?id=372840 |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("p", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package p;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append(" enum MyEnum {\n"); |
| buf.append(" X1, X2, X3\n"); |
| buf.append(" }\n"); |
| buf.append(" \n"); |
| buf.append(" public void foo(MyEnum x) {\n"); |
| buf.append(" switch (x) {\n"); |
| buf.append(" case X1 :\n"); |
| buf.append(" break;\n"); |
| buf.append(" case X2 :\n"); |
| buf.append(" break;\n"); |
| buf.append(" case X3 :\n"); |
| buf.append(" break;\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf("switch"), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertCorrectLabels(proposals); |
| assertNumberOfProposals(proposals, 2); |
| |
| String[] expected= new String[2]; |
| buf= new StringBuffer(); |
| buf.append("package p;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append(" enum MyEnum {\n"); |
| buf.append(" X1, X2, X3\n"); |
| buf.append(" }\n"); |
| buf.append(" \n"); |
| buf.append(" public void foo(MyEnum x) {\n"); |
| buf.append(" switch (x) {\n"); |
| buf.append(" case X1 :\n"); |
| buf.append(" break;\n"); |
| buf.append(" case X2 :\n"); |
| buf.append(" break;\n"); |
| buf.append(" case X3 :\n"); |
| buf.append(" break;\n"); |
| buf.append(" default :\n"); |
| buf.append(" break;\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[0]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package p;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append(" enum MyEnum {\n"); |
| buf.append(" X1, X2, X3\n"); |
| buf.append(" }\n"); |
| buf.append(" \n"); |
| buf.append(" public void foo(MyEnum x) {\n"); |
| buf.append(" if (x == MyEnum.X1) {\n"); |
| buf.append(" } else if (x == MyEnum.X2) {\n"); |
| buf.append(" } else if (x == MyEnum.X3) {\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[1]= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, expected); |
| } |
| |
| @Test |
| public void testConvertEnhancedForArray01() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public static void main(String... args) {\n"); |
| buf.append(" for (final @Deprecated String arg : args) {\n"); |
| buf.append(" System.out.print(arg);\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf("for"), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 3); |
| assertCorrectLabels(proposals); |
| |
| String[] expected= new String[3]; |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public static void main(String... args) {\n"); |
| buf.append(" for (int i = 0; i < args.length; i++) {\n"); |
| buf.append(" final @Deprecated String arg = args[i];\n"); |
| buf.append(" System.out.print(arg);\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[0]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public static void main(String... args) {\n"); |
| buf.append(" System.out.print(arg);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[1]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public static void main(String... args) {\n"); |
| buf.append(" for (final @Deprecated String arg : args)\n"); |
| buf.append(" System.out.print(arg);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[2]= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, expected); |
| } |
| |
| @Test |
| public void testConvertEnhancedForArray02() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo(int[][][] ints) {\n"); |
| buf.append(" outer: for (int[] is[] : ints.clone ()) {\n"); |
| buf.append(" //convert this\n"); |
| buf.append(" for (int i : is) {\n"); |
| buf.append(" System.out.print(i);\n"); |
| buf.append(" System.out.print(\", \");\n"); |
| buf.append(" }\n"); |
| buf.append(" System.out.println();\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf("for"), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| String[] expected= new String[2]; |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo(int[][][] ints) {\n"); |
| buf.append(" int[][][] clone = ints.clone ();\n"); |
| buf.append(" outer: for (int j = 0; j < clone.length; j++) {\n"); |
| buf.append(" int[] is[] = clone[j];\n"); |
| buf.append(" //convert this\n"); |
| buf.append(" for (int i : is) {\n"); |
| buf.append(" System.out.print(i);\n"); |
| buf.append(" System.out.print(\", \");\n"); |
| buf.append(" }\n"); |
| buf.append(" System.out.println();\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[0]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo(int[][][] ints) {\n"); |
| buf.append(" outer: //convert this\n"); |
| buf.append(" for (int i : is) {\n"); |
| buf.append(" System.out.print(i);\n"); |
| buf.append(" System.out.print(\", \");\n"); |
| buf.append(" }\n"); |
| buf.append(" System.out.println();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[1]= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, expected); |
| } |
| |
| @Test |
| public void testConvertEnhancedForList01() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Arrays;\n"); |
| buf.append("import java.util.List;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" for (Number number : getNums()) {\n"); |
| buf.append(" System.out.println(number.doubleValue());\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append(" private List<? extends Number> getNums() {\n"); |
| buf.append(" return Arrays.asList(1, 2.34, 0xFFFF);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(":"), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 4); |
| assertCorrectLabels(proposals); |
| |
| String[] expected= new String[4]; |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Arrays;\n"); |
| buf.append("import java.util.List;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" List<? extends Number> nums = getNums();\n"); |
| buf.append(" for (int i = 0; i < nums.size(); i++) {\n"); |
| buf.append(" Number number = nums.get(i);\n"); |
| buf.append(" System.out.println(number.doubleValue());\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append(" private List<? extends Number> getNums() {\n"); |
| buf.append(" return Arrays.asList(1, 2.34, 0xFFFF);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[0]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Arrays;\n"); |
| buf.append("import java.util.Iterator;\n"); |
| buf.append("import java.util.List;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" for (Iterator<? extends Number> iterator = getNums()\n"); |
| buf.append(" .iterator(); iterator.hasNext();) {\n"); |
| buf.append(" Number number = iterator.next();\n"); |
| buf.append(" System.out.println(number.doubleValue());\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append(" private List<? extends Number> getNums() {\n"); |
| buf.append(" return Arrays.asList(1, 2.34, 0xFFFF);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[1]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Arrays;\n"); |
| buf.append("import java.util.List;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" System.out.println(number.doubleValue());\n"); |
| buf.append(" }\n"); |
| buf.append(" private List<? extends Number> getNums() {\n"); |
| buf.append(" return Arrays.asList(1, 2.34, 0xFFFF);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[2]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Arrays;\n"); |
| buf.append("import java.util.List;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" for (Number number : getNums())\n"); |
| buf.append(" System.out.println(number.doubleValue());\n"); |
| buf.append(" }\n"); |
| buf.append(" private List<? extends Number> getNums() {\n"); |
| buf.append(" return Arrays.asList(1, 2.34, 0xFFFF);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[3]= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, expected); |
| } |
| |
| @Test |
| public void testConvertEnhancedForCollection01() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Collection;\n"); |
| buf.append("import java.util.List;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(Collection<? extends List<? extends Number>> allNums) {\n"); |
| buf.append(" for (List<? extends Number> nums : allNums) {\n"); |
| buf.append(" for (Number number : nums) {\n"); |
| buf.append(" System.out.println(number.doubleValue());\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf("for"), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 3); |
| assertCorrectLabels(proposals); |
| |
| String[] expected= new String[3]; |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Collection;\n"); |
| buf.append("import java.util.Iterator;\n"); |
| buf.append("import java.util.List;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(Collection<? extends List<? extends Number>> allNums) {\n"); |
| buf.append(" for (Iterator<? extends List<? extends Number>> iterator = allNums\n"); |
| buf.append(" .iterator(); iterator.hasNext();) {\n"); |
| buf.append(" List<? extends Number> nums = iterator.next();\n"); |
| buf.append(" for (Number number : nums) {\n"); |
| buf.append(" System.out.println(number.doubleValue());\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[0]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Collection;\n"); |
| buf.append("import java.util.List;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(Collection<? extends List<? extends Number>> allNums) {\n"); |
| buf.append(" for (Number number : nums) {\n"); |
| buf.append(" System.out.println(number.doubleValue());\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[1]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Collection;\n"); |
| buf.append("import java.util.List;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(Collection<? extends List<? extends Number>> allNums) {\n"); |
| buf.append(" for (List<? extends Number> nums : allNums)\n"); |
| buf.append(" for (Number number : nums) {\n"); |
| buf.append(" System.out.println(number.doubleValue());\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[2]= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, expected); |
| } |
| |
| @Test |
| public void testGenerateForSimple() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Collection;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(Collection<String> collection) {\n"); |
| buf.append(" collection\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| Map<String, String> saveOptions= fJProject1.getOptions(false); |
| Map<String, String> newOptions= new HashMap<>(saveOptions); |
| newOptions.put(DefaultCodeFormatterConstants.FORMATTER_PUT_EMPTY_STATEMENT_ON_NEW_LINE, "true"); |
| try { |
| fJProject1.setOptions(newOptions); |
| String selection= "collection"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().lastIndexOf(selection) + selection.length(), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 6); |
| assertCorrectLabels(proposals); |
| |
| String[] expected= new String[2]; |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Collection;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(Collection<String> collection) {\n"); |
| buf.append(" for (String string : collection) {\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[0]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Collection;\n"); |
| buf.append("import java.util.Iterator;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(Collection<String> collection) {\n"); |
| buf.append(" for (Iterator<String> iterator = collection.iterator(); iterator\n"); |
| buf.append(" .hasNext();) {\n"); |
| buf.append(" String string = iterator.next();\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[1]= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, expected); |
| } finally { |
| fJProject1.setOptions(saveOptions); |
| } |
| } |
| |
| @Test |
| public void testGenerateForWithSemicolon() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Collection;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(Collection<String> collection) {\n"); |
| buf.append(" collection;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| Map<String, String> saveOptions= fJProject1.getOptions(false); |
| Map<String, String> newOptions= new HashMap<>(saveOptions); |
| newOptions.put(DefaultCodeFormatterConstants.FORMATTER_PUT_EMPTY_STATEMENT_ON_NEW_LINE, "true"); |
| try { |
| fJProject1.setOptions(newOptions); |
| String selection= "collection;"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().lastIndexOf(selection) + selection.length(), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 4); |
| assertCorrectLabels(proposals); |
| |
| String[] expected= new String[2]; |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Collection;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(Collection<String> collection) {\n"); |
| buf.append(" for (String string : collection) {\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[0]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Collection;\n"); |
| buf.append("import java.util.Iterator;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(Collection<String> collection) {\n"); |
| buf.append(" for (Iterator<String> iterator = collection.iterator(); iterator\n"); |
| buf.append(" .hasNext();) {\n"); |
| buf.append(" String string = iterator.next();\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[1]= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, expected); |
| } finally { |
| fJProject1.setOptions(saveOptions); |
| } |
| } |
| |
| @Test |
| public void testGenerateForMethodInvocation() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Map;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(Map<String, String> map) {\n"); |
| buf.append(" map.keySet()\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| Map<String, String> saveOptions= fJProject1.getOptions(false); |
| Map<String, String> newOptions= new HashMap<>(saveOptions); |
| newOptions.put(DefaultCodeFormatterConstants.FORMATTER_PUT_EMPTY_STATEMENT_ON_NEW_LINE, "true"); |
| try { |
| fJProject1.setOptions(newOptions); |
| String selection= "keySet()"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(selection) + selection.length(), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 6); |
| assertCorrectLabels(proposals); |
| |
| String[] expected= new String[2]; |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Map;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(Map<String, String> map) {\n"); |
| buf.append(" for (String string : map.keySet()) {\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[0]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Iterator;\n"); |
| buf.append("import java.util.Map;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(Map<String, String> map) {\n"); |
| buf.append(" for (Iterator<String> iterator = map.keySet().iterator(); iterator\n"); |
| buf.append(" .hasNext();) {\n"); |
| buf.append(" String string = iterator.next();\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[1]= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, expected); |
| } finally { |
| fJProject1.setOptions(saveOptions); |
| } |
| } |
| |
| @Test |
| public void testGenerateForComplexParametrization() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.LinkedList;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(MySecondOwnIterable collection) {\n"); |
| buf.append(" collection\n"); |
| buf.append(" }\n"); |
| buf.append("private class MyFirstOwnIterable<T, K> extends LinkedList<K>{}"); |
| buf.append("private class MySecondOwnIterable extends MyFirstOwnIterable<Integer, String>{}"); |
| buf.append("}\n"); |
| |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| Map<String, String> saveOptions= fJProject1.getOptions(false); |
| Map<String, String> newOptions= new HashMap<>(saveOptions); |
| newOptions.put(DefaultCodeFormatterConstants.FORMATTER_PUT_EMPTY_STATEMENT_ON_NEW_LINE, "true"); |
| try { |
| fJProject1.setOptions(newOptions); |
| String selection= "collection"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().lastIndexOf(selection) + selection.length(), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 7); |
| assertCorrectLabels(proposals); |
| |
| String[] expected= new String[3]; |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.LinkedList;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(MySecondOwnIterable collection) {\n"); |
| buf.append(" for (String string : collection) {\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("private class MyFirstOwnIterable<T, K> extends LinkedList<K>{}"); |
| buf.append("private class MySecondOwnIterable extends MyFirstOwnIterable<Integer, String>{}"); |
| buf.append("}\n"); |
| expected[0]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Iterator;\n"); |
| buf.append("import java.util.LinkedList;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(MySecondOwnIterable collection) {\n"); |
| buf.append(" for (Iterator<String> iterator = collection.iterator(); iterator\n"); |
| buf.append(" .hasNext();) {\n"); |
| buf.append(" String string = iterator.next();\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("private class MyFirstOwnIterable<T, K> extends LinkedList<K>{}"); |
| buf.append("private class MySecondOwnIterable extends MyFirstOwnIterable<Integer, String>{}"); |
| buf.append("}\n"); |
| expected[1]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.LinkedList;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(MySecondOwnIterable collection) {\n"); |
| buf.append(" for (int i = 0; i < collection.size(); i++) {\n"); |
| buf.append(" String string = collection.get(i);\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("private class MyFirstOwnIterable<T, K> extends LinkedList<K>{}"); |
| buf.append("private class MySecondOwnIterable extends MyFirstOwnIterable<Integer, String>{}"); |
| buf.append("}\n"); |
| expected[2]= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, expected); |
| } finally { |
| fJProject1.setOptions(saveOptions); |
| } |
| } |
| |
| @Test |
| public void testGenerateForGenerics() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Collection;\n"); |
| buf.append("import java.util.Date;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void <T extends Date> foo(Collection<T> collection) {\n"); |
| buf.append(" collection\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| Map<String, String> saveOptions= fJProject1.getOptions(false); |
| Map<String, String> newOptions= new HashMap<>(saveOptions); |
| newOptions.put(DefaultCodeFormatterConstants.FORMATTER_PUT_EMPTY_STATEMENT_ON_NEW_LINE, "true"); |
| try { |
| fJProject1.setOptions(newOptions); |
| String selection= "collection"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().lastIndexOf(selection) + selection.length(), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 6); |
| assertCorrectLabels(proposals); |
| |
| String[] expected= new String[2]; |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Collection;\n"); |
| buf.append("import java.util.Date;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void <T extends Date> foo(Collection<T> collection) {\n"); |
| buf.append(" for (T t : collection) {\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[0]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Collection;\n"); |
| buf.append("import java.util.Date;\n"); |
| buf.append("import java.util.Iterator;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void <T extends Date> foo(Collection<T> collection) {\n"); |
| buf.append(" for (Iterator<T> iterator = collection.iterator(); iterator.hasNext();) {\n"); |
| buf.append(" T t = iterator.next();\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[1]= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, expected); |
| } finally { |
| fJProject1.setOptions(saveOptions); |
| } |
| } |
| |
| @Test |
| public void testGenerateForComplexGenerics() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.List;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" getIterable()\n"); |
| buf.append(" }\n"); |
| buf.append(" <T extends Iterable<? super Number> & Comparable<Number>> Iterable<T> getIterable() {\n"); |
| buf.append(" return null;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| Map<String, String> saveOptions= fJProject1.getOptions(false); |
| Map<String, String> newOptions= new HashMap<>(saveOptions); |
| newOptions.put(DefaultCodeFormatterConstants.FORMATTER_PUT_EMPTY_STATEMENT_ON_NEW_LINE, "true"); |
| try { |
| fJProject1.setOptions(newOptions); |
| String selection= "getIterable()"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(selection) + selection.length(), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 6); |
| assertCorrectLabels(proposals); |
| |
| String[] expected= new String[2]; |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.List;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" for (Iterable<? super Number> iterable : getIterable()) {\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append(" <T extends Iterable<? super Number> & Comparable<Number>> Iterable<T> getIterable() {\n"); |
| buf.append(" return null;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[0]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Iterator;\n"); |
| buf.append("import java.util.List;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" for (Iterator<? extends Iterable<? super Number>> iterator = getIterable()\n"); |
| buf.append(" .iterator(); iterator.hasNext();) {\n"); |
| buf.append(" Iterable<? super Number> iterable = iterator.next();\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append(" <T extends Iterable<? super Number> & Comparable<Number>> Iterable<T> getIterable() {\n"); |
| buf.append(" return null;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[1]= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, expected); |
| } finally { |
| fJProject1.setOptions(saveOptions); |
| } |
| } |
| |
| @Test |
| public void testGenerateForUpperboundWildcard() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Date;\n"); |
| buf.append("import java.util.List;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(List<? extends Date> list) {\n"); |
| buf.append(" list\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| Map<String, String> saveOptions= fJProject1.getOptions(false); |
| Map<String, String> newOptions= new HashMap<>(saveOptions); |
| newOptions.put(DefaultCodeFormatterConstants.FORMATTER_PUT_EMPTY_STATEMENT_ON_NEW_LINE, "true"); |
| try { |
| fJProject1.setOptions(newOptions); |
| String selection= "list"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().lastIndexOf(selection) + selection.length(), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 7); |
| assertCorrectLabels(proposals); |
| |
| String[] expected= new String[3]; |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Date;\n"); |
| buf.append("import java.util.List;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(List<? extends Date> list) {\n"); |
| buf.append(" for (Date date : list) {\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[0]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Date;\n"); |
| buf.append("import java.util.Iterator;\n"); |
| buf.append("import java.util.List;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(List<? extends Date> list) {\n"); |
| buf.append(" for (Iterator<? extends Date> iterator = list.iterator(); iterator\n"); |
| buf.append(" .hasNext();) {\n"); |
| buf.append(" Date date = iterator.next();\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[1]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Date;\n"); |
| buf.append("import java.util.List;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(List<? extends Date> list) {\n"); |
| buf.append(" for (int i = 0; i < list.size(); i++) {\n"); |
| buf.append(" Date date = list.get(i);\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[2]= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, expected); |
| } finally { |
| fJProject1.setOptions(saveOptions); |
| } |
| } |
| |
| @Test |
| public void testGenerateForLowerboundWildcard() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Date;\n"); |
| buf.append("import java.util.List;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(List<? super Date> list) {\n"); |
| buf.append(" list\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| Map<String, String> saveOptions= fJProject1.getOptions(false); |
| Map<String, String> newOptions= new HashMap<>(saveOptions); |
| newOptions.put(DefaultCodeFormatterConstants.FORMATTER_PUT_EMPTY_STATEMENT_ON_NEW_LINE, "true"); |
| try { |
| fJProject1.setOptions(newOptions); |
| String selection= "list"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().lastIndexOf(selection) + selection.length(), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 7); |
| assertCorrectLabels(proposals); |
| |
| String[] expected= new String[3]; |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Date;\n"); |
| buf.append("import java.util.List;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(List<? super Date> list) {\n"); |
| buf.append(" for (Object object : list) {\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[0]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Date;\n"); |
| buf.append("import java.util.Iterator;\n"); |
| buf.append("import java.util.List;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(List<? super Date> list) {\n"); |
| buf.append(" for (Iterator<? super Date> iterator = list.iterator(); iterator\n"); |
| buf.append(" .hasNext();) {\n"); |
| buf.append(" Object object = iterator.next();\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[1]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Date;\n"); |
| buf.append("import java.util.List;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(List<? super Date> list) {\n"); |
| buf.append(" for (int i = 0; i < list.size(); i++) {\n"); |
| buf.append(" Object object = list.get(i);\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[2]= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, expected); |
| } finally { |
| fJProject1.setOptions(saveOptions); |
| } |
| } |
| |
| @Test |
| public void testGenerateForComplexInnerLowerboundWildcard() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.List;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private abstract class Inner<T, K> implements Iterable<K>{}\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" getList()\n"); |
| buf.append(" }\n"); |
| buf.append(" Inner<? super List<Number>, ? super List<List<Number>>> getList() {\n"); |
| buf.append(" return null;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| Map<String, String> saveOptions= fJProject1.getOptions(false); |
| Map<String, String> newOptions= new HashMap<>(saveOptions); |
| newOptions.put(DefaultCodeFormatterConstants.FORMATTER_PUT_EMPTY_STATEMENT_ON_NEW_LINE, "true"); |
| try { |
| fJProject1.setOptions(newOptions); |
| String selection= "getList()"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(selection) + selection.length(), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 6); |
| assertCorrectLabels(proposals); |
| |
| String[] expected= new String[2]; |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.List;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private abstract class Inner<T, K> implements Iterable<K>{}\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" for (Object object : getList()) {\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append(" Inner<? super List<Number>, ? super List<List<Number>>> getList() {\n"); |
| buf.append(" return null;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[0]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Iterator;\n"); |
| buf.append("import java.util.List;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private abstract class Inner<T, K> implements Iterable<K>{}\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" for (Iterator<? super List<List<Number>>> iterator = getList()\n"); |
| buf.append(" .iterator(); iterator.hasNext();) {\n"); |
| buf.append(" Object object = iterator.next();\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append(" Inner<? super List<Number>, ? super List<List<Number>>> getList() {\n"); |
| buf.append(" return null;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[1]= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, expected); |
| } finally { |
| fJProject1.setOptions(saveOptions); |
| } |
| } |
| |
| @Test |
| public void testGenerateForMissingParametrization() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Collection;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(Collection collection) {\n"); |
| buf.append(" collection\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| Map<String, String> saveOptions= fJProject1.getOptions(false); |
| Map<String, String> newOptions= new HashMap<>(saveOptions); |
| newOptions.put(DefaultCodeFormatterConstants.FORMATTER_PUT_EMPTY_STATEMENT_ON_NEW_LINE, "true"); |
| try { |
| fJProject1.setOptions(newOptions); |
| String selection= "collection"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().lastIndexOf(selection) + selection.length(), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 6); |
| assertCorrectLabels(proposals); |
| |
| String[] expected= new String[2]; |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Collection;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(Collection collection) {\n"); |
| buf.append(" for (Object object : collection) {\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[0]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Collection;\n"); |
| buf.append("import java.util.Iterator;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(Collection collection) {\n"); |
| buf.append(" for (Iterator iterator = collection.iterator(); iterator.hasNext();) {\n"); |
| buf.append(" Object object = iterator.next();\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[1]= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, expected); |
| } finally { |
| fJProject1.setOptions(saveOptions); |
| } |
| } |
| |
| @Test |
| public void testGenerateForLowVersion() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Collection;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(Collection collection) {\n"); |
| buf.append(" collection\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| Map<String, String> saveOptions= fJProject1.getOptions(false); |
| Map<String, String> newOptions= new HashMap<>(); |
| JavaCore.setComplianceOptions(JavaCore.VERSION_1_4, newOptions); |
| newOptions.put(DefaultCodeFormatterConstants.FORMATTER_PUT_EMPTY_STATEMENT_ON_NEW_LINE, "true"); |
| try { |
| fJProject1.setOptions(newOptions); |
| |
| String selection= "collection"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().lastIndexOf(selection) + selection.length(), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 5); |
| assertProposalDoesNotExist(proposals, CorrectionMessages.QuickAssistProcessor_generate_enhanced_for_loop); |
| assertCorrectLabels(proposals); |
| |
| String[] expected= new String[1]; |
| |
| // no generics should be added to iterator since the version is too low |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Collection;\n"); |
| buf.append("import java.util.Iterator;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(Collection collection) {\n"); |
| buf.append(" for (Iterator iterator = collection.iterator(); iterator.hasNext();) {\n"); |
| buf.append(" Object object = iterator.next();\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[0]= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, expected); |
| } finally { |
| fJProject1.setOptions(saveOptions); |
| } |
| } |
| |
| @Test |
| public void testGenerateForArray() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(String[] array) {\n"); |
| buf.append(" array\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| Map<String, String> saveOptions= fJProject1.getOptions(false); |
| Map<String, String> newOptions= new HashMap<>(saveOptions); |
| newOptions.put(DefaultCodeFormatterConstants.FORMATTER_PUT_EMPTY_STATEMENT_ON_NEW_LINE, "true"); |
| try { |
| fJProject1.setOptions(newOptions); |
| String selection= "array"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().lastIndexOf(selection) + selection.length(), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 6); |
| assertCorrectLabels(proposals); |
| |
| String[] expected= new String[2]; |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(String[] array) {\n"); |
| buf.append(" for (int i = 0; i < array.length; i++) {\n"); |
| buf.append(" String string = array[i];\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[0]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(String[] array) {\n"); |
| buf.append(" for (String string : array) {\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[1]= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, expected); |
| } finally { |
| fJProject1.setOptions(saveOptions); |
| } |
| } |
| |
| @Test |
| public void testGenerateForMultiDimensionalArray() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(String[][] array) {\n"); |
| buf.append(" array\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| Map<String, String> saveOptions= fJProject1.getOptions(false); |
| Map<String, String> newOptions= new HashMap<>(saveOptions); |
| newOptions.put(DefaultCodeFormatterConstants.FORMATTER_PUT_EMPTY_STATEMENT_ON_NEW_LINE, "true"); |
| try { |
| fJProject1.setOptions(newOptions); |
| String selection= "array"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().lastIndexOf(selection) + selection.length(), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 6); |
| assertCorrectLabels(proposals); |
| |
| String[] expected= new String[2]; |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(String[][] array) {\n"); |
| buf.append(" for (int i = 0; i < array.length; i++) {\n"); |
| buf.append(" String[] name = array[i];\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[0]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(String[][] array) {\n"); |
| buf.append(" for (String[] name : array) {\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[1]= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, expected); |
| } finally { |
| fJProject1.setOptions(saveOptions); |
| } |
| } |
| |
| @Test |
| public void testGenerateForNameClash() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private int[] nums;\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" nums\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| Map<String, String> saveOptions= fJProject1.getOptions(false); |
| Map<String, String> newOptions= new HashMap<>(saveOptions); |
| newOptions.put(DefaultCodeFormatterConstants.FORMATTER_PUT_EMPTY_STATEMENT_ON_NEW_LINE, "true"); |
| try { |
| fJProject1.setOptions(newOptions); |
| String selection= "nums"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().lastIndexOf(selection) + selection.length(), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 7); |
| assertCorrectLabels(proposals); |
| |
| String[] expected= new String[2]; |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private int[] nums;\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" for (int i = 0; i < nums.length; i++) {\n"); |
| buf.append(" int j = nums[i];\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[0]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private int[] nums;\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" for (int i : nums) {\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[1]= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, expected); |
| } finally { |
| fJProject1.setOptions(saveOptions); |
| } |
| } |
| |
| @Test |
| public void testGenerateForImportsAndFormat1() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class A {\n"); |
| buf.append(" class Iterator {}\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" B.get( /*important: empty*/ );\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| |
| StringBuilder buf2= new StringBuilder(); |
| buf2.append("package test1;\n"); |
| buf2.append("import java.util.ArrayList;\n"); |
| buf2.append("import java.util.Date;\n"); |
| buf2.append("import java.util.Set;\n"); |
| buf2.append("public class B {\n"); |
| buf2.append(" static ArrayList<Date> get() {\n"); |
| buf2.append(" return new ArrayList<Date>();\n"); |
| buf2.append(" }\n"); |
| buf2.append(" static Set raw(int i) {\n"); |
| buf2.append(" return java.util.Collections.emptySet();\n"); |
| buf2.append(" }\n"); |
| buf2.append("}"); |
| |
| ICompilationUnit cu= pack1.createCompilationUnit("A.java", buf.toString(), false, null); |
| pack1.createCompilationUnit("B.java", buf2.toString(), false, null); |
| |
| Map<String, String> saveOptions= fJProject1.getOptions(false); |
| Map<String, String> newOptions= new HashMap<>(); |
| JavaCore.setComplianceOptions(JavaCore.VERSION_1_5, newOptions); |
| newOptions.put(DefaultCodeFormatterConstants.FORMATTER_PUT_EMPTY_STATEMENT_ON_NEW_LINE, "true"); |
| try { |
| fJProject1.setOptions(newOptions); |
| |
| String selection= "B.get( /*important: empty*/ );"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().lastIndexOf(selection) + selection.length(), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 5); |
| assertCorrectLabels(proposals); |
| |
| String[] expected= new String[3]; |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("import java.util.Date;\n"); |
| buf.append("\n"); |
| buf.append("public class A {\n"); |
| buf.append(" class Iterator {}\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" for (Date date : B.get( /*important: empty*/ )) {\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[0]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("import java.util.Date;\n"); |
| buf.append("\n"); |
| buf.append("public class A {\n"); |
| buf.append(" class Iterator {}\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" for (java.util.Iterator<Date> iterator = B.get( /*important: empty*/ ).iterator(); iterator\n"); |
| buf.append(" .hasNext();) {\n"); |
| buf.append(" Date date = iterator.next();\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[1]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("import java.util.Date;\n"); |
| buf.append("\n"); |
| buf.append("public class A {\n"); |
| buf.append(" class Iterator {}\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" for (int i = 0; i < B.get( /*important: empty*/ ).size(); i++) {\n"); |
| buf.append(" Date date = B.get( /*important: empty*/ ).get(i);\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[2]= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, expected); |
| } finally { |
| fJProject1.setOptions(saveOptions); |
| } |
| } |
| |
| @Test |
| public void testGenerateForImportsAndFormat2() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class A {\n"); |
| buf.append(" class Object {}\n"); |
| buf.append(" class Iterator {}\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" B.raw(1+ 2);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| |
| StringBuilder buf2= new StringBuilder(); |
| buf2.append("package test1;\n"); |
| buf2.append("import java.util.ArrayList;\n"); |
| buf2.append("import java.util.Date;\n"); |
| buf2.append("import java.util.Set;\n"); |
| buf2.append("public class B {\n"); |
| buf2.append(" static ArrayList<Date> get() {\n"); |
| buf2.append(" return new ArrayList<Date>();\n"); |
| buf2.append(" }\n"); |
| buf2.append(" static Set raw(int i) {\n"); |
| buf2.append(" return java.util.Collections.emptySet();\n"); |
| buf2.append(" }\n"); |
| buf2.append("}"); |
| |
| ICompilationUnit cu= pack1.createCompilationUnit("A.java", buf.toString(), false, null); |
| pack1.createCompilationUnit("B.java", buf2.toString(), false, null); |
| |
| Map<String, String> saveOptions= fJProject1.getOptions(false); |
| Map<String, String> newOptions= new HashMap<>(); |
| JavaCore.setComplianceOptions(JavaCore.VERSION_1_5, newOptions); |
| newOptions.put(DefaultCodeFormatterConstants.FORMATTER_PUT_EMPTY_STATEMENT_ON_NEW_LINE, "true"); |
| try { |
| fJProject1.setOptions(newOptions); |
| |
| String selection= "B.raw(1+ 2);"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().lastIndexOf(selection) + selection.length(), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 4); |
| assertCorrectLabels(proposals); |
| |
| String[] expected= new String[2]; |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class A {\n"); |
| buf.append(" class Object {}\n"); |
| buf.append(" class Iterator {}\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" for (java.lang.Object object : B.raw(1+ 2)) {\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[0]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class A {\n"); |
| buf.append(" class Object {}\n"); |
| buf.append(" class Iterator {}\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" for (java.util.Iterator iterator = B.raw(1+ 2).iterator(); iterator\n"); |
| buf.append(" .hasNext();) {\n"); |
| buf.append(" java.lang.Object object = iterator.next();\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[1]= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, expected); |
| } finally { |
| fJProject1.setOptions(saveOptions); |
| } |
| } |
| |
| @Test |
| public void testGenerateForImportsArray() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class A {\n"); |
| buf.append(" class Date {}\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" B.get();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| |
| StringBuilder buf2= new StringBuilder(); |
| buf2.append("package test1;\n"); |
| buf2.append("import java.util.Date;\n"); |
| buf2.append("public class B {\n"); |
| buf2.append(" static Date[] get() {\n"); |
| buf2.append(" return new Date[1];\n"); |
| buf2.append(" }\n"); |
| buf2.append("}"); |
| |
| ICompilationUnit cu= pack1.createCompilationUnit("A.java", buf.toString(), false, null); |
| pack1.createCompilationUnit("B.java", buf2.toString(), false, null); |
| |
| Map<String, String> saveOptions= fJProject1.getOptions(false); |
| Map<String, String> newOptions= new HashMap<>(); |
| JavaCore.setComplianceOptions(JavaCore.VERSION_1_5, newOptions); |
| newOptions.put(DefaultCodeFormatterConstants.FORMATTER_PUT_EMPTY_STATEMENT_ON_NEW_LINE, "true"); |
| try { |
| fJProject1.setOptions(newOptions); |
| |
| String selection= "B.get();"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().lastIndexOf(selection) + selection.length(), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 4); |
| assertCorrectLabels(proposals); |
| |
| String[] expected= new String[1]; |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class A {\n"); |
| buf.append(" class Date {}\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" for (java.util.Date date : B.get()) {\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[0]= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, expected); |
| } finally { |
| fJProject1.setOptions(saveOptions); |
| } |
| } |
| @Test |
| public void testGenerateForQualified() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Collection;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" Collection<String> collection;\n"); |
| buf.append(" void foo(E e) {\n"); |
| buf.append(" e.collection\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| Map<String, String> saveOptions= fJProject1.getOptions(false); |
| Map<String, String> newOptions= new HashMap<>(saveOptions); |
| newOptions.put(DefaultCodeFormatterConstants.FORMATTER_PUT_EMPTY_STATEMENT_ON_NEW_LINE, "true"); |
| try { |
| fJProject1.setOptions(newOptions); |
| String selection= "collection"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().lastIndexOf(selection) + selection.length(), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 5); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Collection;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" Collection<String> collection;\n"); |
| buf.append(" void foo(E e) {\n"); |
| buf.append(" for (String string : e.collection) {\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertProposalPreviewEquals(buf.toString(), "Create enhanced 'for' loop", proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Collection;\n"); |
| buf.append("import java.util.Iterator;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" Collection<String> collection;\n"); |
| buf.append(" void foo(E e) {\n"); |
| buf.append(" for (Iterator<String> iterator = e.collection.iterator(); iterator\n"); |
| buf.append(" .hasNext();) {\n"); |
| buf.append(" String string = iterator.next();\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| |
| |
| assertProposalPreviewEquals(buf.toString(), "Create 'for' loop using Iterator", proposals); |
| } finally { |
| fJProject1.setOptions(saveOptions); |
| } |
| } |
| @Test |
| public void testGenerateForThis() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Collection;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" Collection<String> collection;\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" this.collection\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| Map<String, String> saveOptions= fJProject1.getOptions(false); |
| Map<String, String> newOptions= new HashMap<>(saveOptions); |
| newOptions.put(DefaultCodeFormatterConstants.FORMATTER_PUT_EMPTY_STATEMENT_ON_NEW_LINE, "true"); |
| try { |
| fJProject1.setOptions(newOptions); |
| String selection= "collection"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().lastIndexOf(selection) + selection.length(), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Collection;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" Collection<String> collection;\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" for (String string : this.collection) {\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertProposalPreviewEquals(buf.toString(), "Create enhanced 'for' loop", proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.Collection;\n"); |
| buf.append("import java.util.Iterator;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" Collection<String> collection;\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" for (Iterator<String> iterator = this.collection.iterator(); iterator\n"); |
| buf.append(" .hasNext();) {\n"); |
| buf.append(" String string = iterator.next();\n"); |
| buf.append(" \n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| |
| |
| assertProposalPreviewEquals(buf.toString(), "Create 'for' loop using Iterator", proposals); |
| } finally { |
| fJProject1.setOptions(saveOptions); |
| } |
| } |
| |
| @Test |
| public void testConvertQualifiedNameToStaticImport() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class T {\n"); |
| buf.append(" static String str;\n"); |
| buf.append(" static <V> void doIt(V o) {};\n"); |
| buf.append("}\n"); |
| pack1.createCompilationUnit("T.java", buf.toString(), false, null); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class S {\n"); |
| buf.append(" {\n"); |
| buf.append(" System.out.println(T.str);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu = pack1.createCompilationUnit("S.java", buf.toString(), false, null); |
| |
| String selection= "str"; |
| int offset= buf.toString().indexOf(selection); |
| AssistContext context= getCorrectionContext(cu, offset, selection.length()); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 3); |
| assertCorrectLabels(proposals); |
| |
| StringBuilder expectation= new StringBuilder(); |
| expectation.append("package test1;\n"); |
| expectation.append("\n"); |
| expectation.append("import static test1.T.str;\n"); |
| expectation.append("\n"); |
| expectation.append("public class S {\n"); |
| expectation.append(" {\n"); |
| expectation.append(" System.out.println(str);\n"); |
| expectation.append(" }\n"); |
| expectation.append("}\n"); |
| assertProposalPreviewEquals(expectation.toString(), "Convert to static import", proposals); |
| assertProposalPreviewEquals(expectation.toString(), "Convert to static import (replace all occurrences)", proposals); |
| |
| selection= "T"; |
| offset= buf.toString().indexOf(selection); |
| context= getCorrectionContext(cu, offset, selection.length()); |
| proposals= collectAssists(context, false); |
| |
| assertProposalDoesNotExist(proposals, "Convert to static import"); |
| assertProposalDoesNotExist(proposals, "Convert to static import (replace all occurrences)"); |
| |
| selection= "ystem"; |
| offset= buf.toString().indexOf(selection); |
| context= getCorrectionContext(cu, offset, selection.length()); |
| proposals= collectAssists(context, false); |
| |
| assertProposalDoesNotExist(proposals, "Convert to static import"); |
| assertProposalDoesNotExist(proposals, "Convert to static import (replace all occurrences)"); |
| } |
| |
| @Test |
| public void testConvertMethodInvocationWithTypeToStaticImport() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class T {\n"); |
| buf.append(" static String str;\n"); |
| buf.append(" static <V> void doIt(V o) {};\n"); |
| buf.append("}\n"); |
| pack1.createCompilationUnit("T.java", buf.toString(), false, null); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class S {\n"); |
| buf.append(" {\n"); |
| buf.append(" T.<String>doIt(\"\");\n"); |
| buf.append(" T.doIt(\"\");\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu = pack1.createCompilationUnit("S.java", buf.toString(), false, null); |
| |
| String selection= "It"; |
| int offset= buf.toString().indexOf(selection); |
| AssistContext context= getCorrectionContext(cu, offset, selection.length()); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| StringBuffer expectation= new StringBuffer(); |
| expectation.append("package test1;\n"); |
| expectation.append("\n"); |
| expectation.append("import static test1.T.doIt;\n"); |
| expectation.append("\n"); |
| expectation.append("public class S {\n"); |
| expectation.append(" {\n"); |
| expectation.append(" doIt(\"\");\n"); |
| expectation.append(" T.doIt(\"\");\n"); |
| expectation.append(" }\n"); |
| expectation.append("}\n"); |
| assertProposalPreviewEquals(expectation.toString(), "Convert to static import", proposals); |
| |
| expectation= new StringBuffer(); |
| expectation.append("package test1;\n"); |
| expectation.append("\n"); |
| expectation.append("import static test1.T.doIt;\n"); |
| expectation.append("\n"); |
| expectation.append("public class S {\n"); |
| expectation.append(" {\n"); |
| expectation.append(" doIt(\"\");\n"); |
| expectation.append(" doIt(\"\");\n"); |
| expectation.append(" }\n"); |
| expectation.append("}\n"); |
| assertProposalPreviewEquals(expectation.toString(), "Convert to static import (replace all occurrences)", proposals); |
| |
| selection= "T"; |
| offset= buf.toString().indexOf(selection); |
| context= getCorrectionContext(cu, offset, selection.length()); |
| proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 0); |
| assertProposalDoesNotExist(proposals, "Convert to static import"); |
| assertProposalDoesNotExist(proposals, "Convert to static import (replace all occurrences)"); |
| } |
| |
| @Test |
| public void testConvertConstantToStaticImport() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class T {\n"); |
| buf.append(" public static final String FOO = \"BAR\";\n"); |
| buf.append("}\n"); |
| pack1.createCompilationUnit("T.java", buf.toString(), false, null); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class S {\n"); |
| buf.append(" {\n"); |
| buf.append(" public String foo = T.FOO;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu = pack1.createCompilationUnit("S.java", buf.toString(), false, null); |
| |
| String selection= "FOO"; |
| int offset= buf.toString().indexOf(selection); |
| AssistContext context= getCorrectionContext(cu, offset, selection.length()); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 3); |
| assertCorrectLabels(proposals); |
| |
| StringBuilder expectation= new StringBuilder(); |
| expectation.append("package test1;\n"); |
| expectation.append("\n"); |
| expectation.append("import static test1.T.FOO;\n"); |
| expectation.append("\n"); |
| expectation.append("public class S {\n"); |
| expectation.append(" {\n"); |
| expectation.append(" public String foo = FOO;\n"); |
| expectation.append(" }\n"); |
| expectation.append("}\n"); |
| assertProposalPreviewEquals(expectation.toString(), "Convert to static import", proposals); |
| assertProposalPreviewEquals(expectation.toString(), "Convert to static import (replace all occurrences)", proposals); |
| |
| selection= "T"; |
| offset= buf.toString().indexOf(selection); |
| context= getCorrectionContext(cu, offset, selection.length()); |
| proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 0); |
| assertProposalDoesNotExist(proposals, "Convert to static import"); |
| assertProposalDoesNotExist(proposals, "Convert to static import (replace all occurrences)"); |
| } |
| |
| @Test |
| public void testConvertToStaticImportDoesNotAddImportWhenInScope() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuilder buf= new StringBuilder(); |
| buf.append("package test1;\n"); |
| buf.append("public class T {\n"); |
| buf.append(" static String str;\n"); |
| buf.append(" String str2 = T.str;\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("T.java", buf.toString(), false, null); |
| |
| String selection= "str"; |
| int offset= buf.toString().lastIndexOf(selection); |
| AssistContext context= getCorrectionContext(cu, offset, selection.length()); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 3); |
| assertCorrectLabels(proposals); |
| |
| StringBuilder expectation= new StringBuilder(); |
| expectation.append("package test1;\n"); |
| expectation.append("public class T {\n"); |
| expectation.append(" static String str;\n"); |
| expectation.append(" String str2 = str;\n"); |
| expectation.append("}\n"); |
| assertProposalPreviewEquals(expectation.toString(), "Convert to static import", proposals); |
| assertProposalPreviewEquals(expectation.toString(), "Convert to static import (replace all occurrences)", proposals); |
| |
| selection= "T"; |
| offset= buf.toString().lastIndexOf(selection); |
| context= getCorrectionContext(cu, offset, selection.length()); |
| proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 0); |
| assertProposalDoesNotExist(proposals, "Convert to static import"); |
| assertProposalDoesNotExist(proposals, "Convert to static import (replace all occurrences)"); |
| } |
| |
| @Test |
| public void testConvertToStaticImportDoesRemoveUnusedImport() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class T {\n"); |
| buf.append(" public static final String FOO = \"BAR\";\n"); |
| buf.append("}\n"); |
| pack1.createCompilationUnit("T.java", buf.toString(), false, null); |
| |
| IPackageFragment pack2= fSourceFolder.createPackageFragment("test2", false, null); |
| buf= new StringBuffer(); |
| buf.append("package test2;\n"); |
| buf.append("import test1.T\n"); |
| buf.append("public class S {\n"); |
| buf.append(" {\n"); |
| buf.append(" public String foo = T.FOO;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack2.createCompilationUnit("S.java", buf.toString(), false, null); |
| |
| String selection= "FOO"; |
| int offset= buf.toString().indexOf(selection); |
| AssistContext context= getCorrectionContext(cu, offset, selection.length()); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 3); |
| assertCorrectLabels(proposals); |
| |
| StringBuffer expectation= new StringBuffer(); |
| expectation.append("package test2;\n"); |
| expectation.append("import static test1.T.FOO;\n"); |
| expectation.append("public class S {\n"); |
| expectation.append(" {\n"); |
| expectation.append(" public String foo = FOO;\n"); |
| expectation.append(" }\n"); |
| expectation.append("}\n"); |
| assertProposalPreviewEquals(expectation.toString(), "Convert to static import", proposals); |
| |
| expectation= new StringBuffer(); |
| expectation.append("package test2;\n"); |
| expectation.append("import static test1.T.FOO;\n"); |
| expectation.append("public class S {\n"); |
| expectation.append(" {\n"); |
| expectation.append(" public String foo = FOO;\n"); |
| expectation.append(" }\n"); |
| expectation.append("}\n"); |
| assertProposalPreviewEquals(expectation.toString(), "Convert to static import (replace all occurrences)", proposals); |
| |
| selection= "T"; |
| offset= buf.toString().indexOf(selection); |
| context= getCorrectionContext(cu, offset, selection.length()); |
| proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 0); |
| assertProposalDoesNotExist(proposals, "Convert to static import"); |
| assertProposalDoesNotExist(proposals, "Convert to static import (replace all occurrences)"); |
| } |
| |
| @Test |
| public void testConvertToStaticImportDoesntRemoveImportWhenReferencedByDifferentReferenceType() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class T {\n"); |
| buf.append(" public static final String FOO = \"BAR\";\n"); |
| buf.append(" public static void bar() {};\n"); |
| buf.append("}\n"); |
| pack1.createCompilationUnit("T.java", buf.toString(), false, null); |
| |
| IPackageFragment pack2= fSourceFolder.createPackageFragment("test2", false, null); |
| buf= new StringBuffer(); |
| buf.append("package test2;\n"); |
| buf.append("import test1.T\n"); |
| buf.append("public class S {\n"); |
| buf.append(" public S() {\n"); |
| buf.append(" String foo = T.FOO;\n"); |
| buf.append(" T.bar();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack2.createCompilationUnit("S.java", buf.toString(), false, null); |
| |
| String selection= "FOO"; |
| int offset= buf.toString().indexOf(selection); |
| AssistContext context= getCorrectionContext(cu, offset, selection.length()); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 3); |
| assertCorrectLabels(proposals); |
| |
| StringBuffer expectation= new StringBuffer(); |
| expectation.append("package test2;\n"); |
| expectation.append("import static test1.T.FOO;\n"); |
| expectation.append("\n"); |
| expectation.append("import test1.T\n"); |
| expectation.append("public class S {\n"); |
| expectation.append(" public S() {\n"); |
| expectation.append(" String foo = FOO;\n"); |
| expectation.append(" T.bar();\n"); |
| expectation.append(" }\n"); |
| expectation.append("}\n"); |
| assertProposalPreviewEquals(expectation.toString(), "Convert to static import", proposals); |
| |
| expectation= new StringBuffer(); |
| expectation.append("package test2;\n"); |
| expectation.append("import static test1.T.FOO;\n"); |
| expectation.append("\n"); |
| expectation.append("import test1.T\n"); |
| expectation.append("public class S {\n"); |
| expectation.append(" public S() {\n"); |
| expectation.append(" String foo = FOO;\n"); |
| expectation.append(" T.bar();\n"); |
| expectation.append(" }\n"); |
| expectation.append("}\n"); |
| assertProposalPreviewEquals(expectation.toString(), "Convert to static import (replace all occurrences)", proposals); |
| |
| selection= "bar"; |
| offset= buf.toString().indexOf(selection); |
| context= getCorrectionContext(cu, offset, selection.length()); |
| proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| expectation= new StringBuffer(); |
| expectation.append("package test2;\n"); |
| expectation.append("import static test1.T.bar;\n"); |
| expectation.append("\n"); |
| expectation.append("import test1.T\n"); |
| expectation.append("public class S {\n"); |
| expectation.append(" public S() {\n"); |
| expectation.append(" String foo = T.FOO;\n"); |
| expectation.append(" bar();\n"); |
| expectation.append(" }\n"); |
| expectation.append("}\n"); |
| assertProposalPreviewEquals(expectation.toString(), "Convert to static import", proposals); |
| |
| expectation= new StringBuffer(); |
| expectation.append("package test2;\n"); |
| expectation.append("import static test1.T.bar;\n"); |
| expectation.append("\n"); |
| expectation.append("import test1.T\n"); |
| expectation.append("public class S {\n"); |
| expectation.append(" public S() {\n"); |
| expectation.append(" String foo = T.FOO;\n"); |
| expectation.append(" bar();\n"); |
| expectation.append(" }\n"); |
| expectation.append("}\n"); |
| assertProposalPreviewEquals(expectation.toString(), "Convert to static import (replace all occurrences)", proposals); |
| |
| selection= "T"; |
| offset= buf.toString().indexOf(selection); |
| context= getCorrectionContext(cu, offset, selection.length()); |
| proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 0); |
| assertProposalDoesNotExist(proposals, "Convert to static import"); |
| assertProposalDoesNotExist(proposals, "Convert to static import (replace all occurrences)"); |
| } |
| |
| @Test |
| public void testConvertToStaticImportDoesntRemoveImportWhenReferencedBySameReferenceType() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class T {\n"); |
| buf.append(" public static final String FOO = \"BAR\";\n"); |
| buf.append(" public static final String ZIP = \"ZAP\";\n"); |
| buf.append("}\n"); |
| pack1.createCompilationUnit("T.java", buf.toString(), false, null); |
| |
| IPackageFragment pack2= fSourceFolder.createPackageFragment("test2", false, null); |
| buf= new StringBuffer(); |
| buf.append("package test2;\n"); |
| buf.append("import test1.T\n"); |
| buf.append("public class S {\n"); |
| buf.append(" public S() {\n"); |
| buf.append(" String foo = T.FOO;\n"); |
| buf.append(" String zip = T.ZIP;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack2.createCompilationUnit("S.java", buf.toString(), false, null); |
| |
| String selection= "FOO"; |
| int offset= buf.toString().indexOf(selection); |
| AssistContext context= getCorrectionContext(cu, offset, selection.length()); |
| ArrayList<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 3); |
| assertCorrectLabels(proposals); |
| |
| StringBuffer expectation= new StringBuffer(); |
| expectation.append("package test2;\n"); |
| expectation.append("import static test1.T.FOO;\n"); |
| expectation.append("\n"); |
| expectation.append("import test1.T\n"); |
| expectation.append("public class S {\n"); |
| expectation.append(" public S() {\n"); |
| expectation.append(" String foo = FOO;\n"); |
| expectation.append(" String zip = T.ZIP;\n"); |
| expectation.append(" }\n"); |
| expectation.append("}\n"); |
| assertProposalPreviewEquals(expectation.toString(), "Convert to static import", proposals); |
| |
| expectation= new StringBuffer(); |
| expectation.append("package test2;\n"); |
| expectation.append("import static test1.T.FOO;\n"); |
| expectation.append("\n"); |
| expectation.append("import test1.T\n"); |
| expectation.append("public class S {\n"); |
| expectation.append(" public S() {\n"); |
| expectation.append(" String foo = FOO;\n"); |
| expectation.append(" String zip = T.ZIP;\n"); |
| expectation.append(" }\n"); |
| expectation.append("}\n"); |
| assertProposalPreviewEquals(expectation.toString(), "Convert to static import (replace all occurrences)", proposals); |
| |
| selection= "T"; |
| offset= buf.toString().indexOf(selection); |
| context= getCorrectionContext(cu, offset, selection.length()); |
| proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 0); |
| assertProposalDoesNotExist(proposals, "Convert to static import"); |
| assertProposalDoesNotExist(proposals, "Convert to static import (replace all occurrences)"); |
| |
| IPackageFragment pack3= fSourceFolder.createPackageFragment("test3", false, null); |
| buf= new StringBuffer(); |
| buf.append("package test3;\n"); |
| buf.append("import test1.T\n"); |
| buf.append("public class G {\n"); |
| buf.append(" public G() {\n"); |
| buf.append(" String foo = T.FOO;\n"); |
| buf.append(" String zip = T.FOO;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| cu= pack3.createCompilationUnit("G.java", buf.toString(), false, null); |
| |
| selection= "FOO"; |
| offset= buf.toString().indexOf(selection); |
| context= getCorrectionContext(cu, offset, selection.length()); |
| proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 3); |
| assertCorrectLabels(proposals); |
| |
| expectation= new StringBuffer(); |
| expectation.append("package test3;\n"); |
| expectation.append("import static test1.T.FOO;\n"); |
| expectation.append("\n"); |
| expectation.append("import test1.T\n"); |
| expectation.append("public class G {\n"); |
| expectation.append(" public G() {\n"); |
| expectation.append(" String foo = FOO;\n"); |
| expectation.append(" String zip = T.FOO;\n"); |
| expectation.append(" }\n"); |
| expectation.append("}\n"); |
| assertProposalPreviewEquals(expectation.toString(), "Convert to static import", proposals); |
| |
| expectation= new StringBuffer(); |
| expectation.append("package test3;\n"); |
| expectation.append("import static test1.T.FOO;\n"); |
| expectation.append("public class G {\n"); |
| expectation.append(" public G() {\n"); |
| expectation.append(" String foo = FOO;\n"); |
| expectation.append(" String zip = FOO;\n"); |
| expectation.append(" }\n"); |
| expectation.append("}\n"); |
| assertProposalPreviewEquals(expectation.toString(), "Convert to static import (replace all occurrences)", proposals); |
| |
| selection= "T"; |
| offset= buf.toString().indexOf(selection); |
| context= getCorrectionContext(cu, offset, selection.length()); |
| proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 0); |
| assertProposalDoesNotExist(proposals, "Convert to static import"); |
| assertProposalDoesNotExist(proposals, "Convert to static import (replace all occurrences)"); |
| } |
| |
| @Test |
| public void testCanConvertToStaticImportWhenClassContainsMethodInvocationWithoutExpression() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class T {\n"); |
| buf.append(" public static String bar() { return \"\"; };\n"); |
| buf.append("}\n"); |
| pack1.createCompilationUnit("T.java", buf.toString(), false, null); |
| |
| IPackageFragment pack2= fSourceFolder.createPackageFragment("test2", false, null); |
| buf= new StringBuffer(); |
| buf.append("package test2;\n"); |
| buf.append("import static test1.T.bar;\n"); |
| buf.append("\n"); |
| buf.append("import test1.T\n"); |
| buf.append("public class S {\n"); |
| buf.append(" public S() {\n"); |
| buf.append(" String foo1 = T.bar();\n"); |
| buf.append(" String foo2 = bar();\n"); |
| buf.append(" String foo3 = T.bar();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack2.createCompilationUnit("S.java", buf.toString(), false, null); |
| |
| String selection= "bar"; |
| int offset= buf.toString().lastIndexOf(selection); |
| AssistContext context= getCorrectionContext(cu, offset, selection.length()); |
| ArrayList<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| StringBuffer expectation= new StringBuffer(); |
| expectation.append("package test2;\n"); |
| expectation.append("import static test1.T.bar;\n"); |
| expectation.append("\n"); |
| expectation.append("import test1.T\n"); |
| expectation.append("public class S {\n"); |
| expectation.append(" public S() {\n"); |
| expectation.append(" String foo1 = T.bar();\n"); |
| expectation.append(" String foo2 = bar();\n"); |
| expectation.append(" String foo3 = bar();\n"); |
| expectation.append(" }\n"); |
| expectation.append("}\n"); |
| assertProposalPreviewEquals(expectation.toString(), "Convert to static import", proposals); |
| |
| expectation= new StringBuffer(); |
| expectation.append("package test2;\n"); |
| expectation.append("import static test1.T.bar;\n"); |
| expectation.append("public class S {\n"); |
| expectation.append(" public S() {\n"); |
| expectation.append(" String foo1 = bar();\n"); |
| expectation.append(" String foo2 = bar();\n"); |
| expectation.append(" String foo3 = bar();\n"); |
| expectation.append(" }\n"); |
| expectation.append("}\n"); |
| assertProposalPreviewEquals(expectation.toString(), "Convert to static import (replace all occurrences)", proposals); |
| |
| selection= "T"; |
| offset= buf.toString().indexOf(selection); |
| context= getCorrectionContext(cu, offset, selection.length()); |
| proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 0); |
| assertProposalDoesNotExist(proposals, "Convert to static import"); |
| assertProposalDoesNotExist(proposals, "Convert to static import (replace all occurrences)"); |
| } |
| |
| @Test |
| public void testDoesntRemoveImportWithReferenceFromClassInstanceCreation() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class T {\n"); |
| buf.append(" public static void foo() { };\n"); |
| buf.append(" public void bar() { };\n"); |
| buf.append("}\n"); |
| pack1.createCompilationUnit("T.java", buf.toString(), false, null); |
| |
| IPackageFragment pack2= fSourceFolder.createPackageFragment("test2", false, null); |
| buf= new StringBuffer(); |
| buf.append("package test2;\n"); |
| buf.append("\n"); |
| buf.append("import test1.T;\n"); |
| buf.append("public class S {\n"); |
| buf.append(" public S() {\n"); |
| buf.append(" T.foo();\n"); |
| buf.append(" T.foo();\n"); |
| buf.append(" new T().foo();\n"); |
| buf.append(" new T().bar();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack2.createCompilationUnit("S.java", buf.toString(), false, null); |
| |
| String selection= "foo"; |
| int offset= buf.toString().indexOf(selection); |
| AssistContext context= getCorrectionContext(cu, offset, selection.length()); |
| ArrayList<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| StringBuffer expectation= new StringBuffer(); |
| expectation.append("package test2;\n"); |
| expectation.append("\n"); |
| expectation.append("import static test1.T.foo;\n"); |
| expectation.append("\n"); |
| expectation.append("import test1.T;\n"); |
| expectation.append("public class S {\n"); |
| expectation.append(" public S() {\n"); |
| expectation.append(" foo();\n"); |
| expectation.append(" T.foo();\n"); |
| expectation.append(" new T().foo();\n"); |
| expectation.append(" new T().bar();\n"); |
| expectation.append(" }\n"); |
| expectation.append("}\n"); |
| assertProposalPreviewEquals(expectation.toString(), "Convert to static import", proposals); |
| |
| expectation= new StringBuffer(); |
| expectation.append("package test2;\n"); |
| expectation.append("\n"); |
| expectation.append("import static test1.T.foo;\n"); |
| expectation.append("\n"); |
| expectation.append("import test1.T;\n"); |
| expectation.append("public class S {\n"); |
| expectation.append(" public S() {\n"); |
| expectation.append(" foo();\n"); |
| expectation.append(" foo();\n"); |
| expectation.append(" new T().foo();\n"); |
| expectation.append(" new T().bar();\n"); |
| expectation.append(" }\n"); |
| expectation.append("}\n"); |
| assertProposalPreviewEquals(expectation.toString(), "Convert to static import (replace all occurrences)", proposals); |
| } |
| |
| @Test |
| public void testDoesntOfferConvertToStaticImportForImportDeclarations() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class T {\n"); |
| buf.append(" public static int bar = 1;\n"); |
| buf.append(" public static void foo() { };\n"); |
| buf.append("}\n"); |
| pack1.createCompilationUnit("T.java", buf.toString(), false, null); |
| |
| IPackageFragment pack2= fSourceFolder.createPackageFragment("test2", false, null); |
| buf= new StringBuffer(); |
| buf.append("package test2;\n"); |
| buf.append("\n"); |
| buf.append("import static test1.T.bar;\n"); |
| buf.append("import static test1.T.foo;\n"); |
| buf.append("public class S {\n"); |
| buf.append(" public S() {\n"); |
| buf.append(" foo();\n"); |
| buf.append(" System.out.println(bar);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack2.createCompilationUnit("S.java", buf.toString(), false, null); |
| |
| String selection= "bar"; |
| int offset= buf.toString().indexOf(selection); |
| AssistContext context= getCorrectionContext(cu, offset, selection.length()); |
| ArrayList<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertCorrectLabels(proposals); |
| assertNumberOfProposals(proposals, 1); |
| assertProposalDoesNotExist(proposals, "Convert to static import"); |
| assertProposalDoesNotExist(proposals, "Convert to static import (replace all occurrences)"); |
| |
| selection= "foo"; |
| offset= buf.toString().indexOf(selection); |
| context= getCorrectionContext(cu, offset, selection.length()); |
| proposals= collectAssists(context, false); |
| |
| assertCorrectLabels(proposals); |
| assertNumberOfProposals(proposals, 0); |
| assertProposalDoesNotExist(proposals, "Convert to static import"); |
| assertProposalDoesNotExist(proposals, "Convert to static import (replace all occurrences)"); |
| } |
| |
| @Test |
| public void testCreateJUnitTestCase() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuilder buf= new StringBuilder(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String string= "E"; |
| int offset= buf.toString().indexOf(string); |
| AssistContext context= getCorrectionContext(cu, offset, string.length()); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertProposalExists(proposals, Messages.format(CorrectionMessages.QuickAssistProcessor_create_new_junit_test_case, "E.java")); |
| } |
| |
| @Test |
| public void testAssignParameterInnerStatic() throws Exception { |
| // assign parameter to field inside inner static nested class, https://bugs.eclipse.org/bugs/show_bug.cgi?id=539476 |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private int value;\n"); |
| buf.append(" public static class Inner {\n"); |
| buf.append(" public Inner (int value) {\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append(" public E (int value) {\n"); |
| buf.append(" this.value = value;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| Map<String, String> saveOptions= fJProject1.getOptions(false); |
| Map<String, String> newOptions= new HashMap<>(saveOptions); |
| newOptions.put(DefaultCodeFormatterConstants.FORMATTER_PUT_EMPTY_STATEMENT_ON_NEW_LINE, "true"); |
| try { |
| fJProject1.setOptions(newOptions); |
| String selection= "Inner (int "; |
| AssistContext context= getCorrectionContext(cu, buf.toString().lastIndexOf(selection) + selection.length(), 0); |
| List<IJavaCompletionProposal> proposals= collectAssists(context, false); |
| |
| String[] expected= new String[1]; |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private int value;\n"); |
| buf.append(" public static class Inner {\n"); |
| buf.append(" private int value;\n"); |
| buf.append("\n"); |
| buf.append(" public Inner (int value) {\n"); |
| buf.append(" this.value = value;\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append(" public E (int value) {\n"); |
| buf.append(" this.value = value;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[0]= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, expected); |
| } finally { |
| fJProject1.setOptions(saveOptions); |
| } |
| } |
| } |
