| /******************************************************************************* |
| * 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 |
| * Rabea Gransberger <rgransberger@gmx.de> - [quick fix] Fix several visibility issues - https://bugs.eclipse.org/394692 |
| *******************************************************************************/ |
| package org.eclipse.jdt.ui.tests.quickfix; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotNull; |
| |
| import java.util.ArrayList; |
| import java.util.Hashtable; |
| |
| 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.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.dom.CompilationUnit; |
| 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.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.proposals.NewVariableCorrectionProposal; |
| import org.eclipse.jdt.internal.ui.text.correction.proposals.RenameNodeCorrectionProposal; |
| |
| public class UnresolvedVariablesQuickFixTest extends QuickFixTest { |
| |
| @Rule |
| public ProjectTestSetup projectSetup = new ProjectTestSetup(); |
| |
| 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_NUMBER_OF_EMPTY_LINES_TO_PRESERVE, "1"); |
| options.put(DefaultCodeFormatterConstants.FORMATTER_TAB_SIZE, "4"); |
| options.put(JavaCore.COMPILER_PB_UNUSED_IMPORT, JavaCore.IGNORE); |
| options.put(JavaCore.COMPILER_PB_UNCHECKED_TYPE_OPERATION, JavaCore.IGNORE); |
| JavaCore.setOptions(options); |
| |
| IPreferenceStore store= JavaPlugin.getDefault().getPreferenceStore(); |
| store.setValue(PreferenceConstants.CODEGEN_ADD_COMMENTS, false); |
| |
| fJProject1= projectSetup.getProject(); |
| |
| StubUtility.setCodeTemplate(CodeTemplateContextType.NEWTYPE_ID, "", null); |
| StubUtility.setCodeTemplate(CodeTemplateContextType.TYPECOMMENT_ID, "", null); |
| |
| fSourceFolder= JavaProjectHelper.addSourceContainer(fJProject1, "src"); |
| } |
| |
| @After |
| public void tearDown() throws Exception { |
| JavaProjectHelper.clear(fJProject1, projectSetup.getDefaultClasspath()); |
| } |
| |
| @Test |
| public void testVarInAssignment() 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(" void foo(Vector vec) {\n"); |
| buf.append(" iter= vec.iterator();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| 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.Iterator;\n"); |
| buf.append("import java.util.Vector;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private Iterator iter;\n"); |
| buf.append("\n"); |
| buf.append(" void foo(Vector vec) {\n"); |
| buf.append(" iter= vec.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(" void foo(Vector vec) {\n"); |
| buf.append(" Iterator iter = vec.iterator();\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.util.Iterator;\n"); |
| buf.append("import java.util.Vector;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(Vector vec, Iterator iter) {\n"); |
| buf.append(" iter= vec.iterator();\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("import java.util.Vector;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(Vector vec) {\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 testVarAssingmentInIfBody() 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(" void foo(Vector vec) {\n"); |
| buf.append(" if (vec != null)\n"); |
| buf.append(" iter= vec.iterator();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| 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.Iterator;\n"); |
| buf.append("import java.util.Vector;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private Iterator iter;\n"); |
| buf.append("\n"); |
| buf.append(" void foo(Vector vec) {\n"); |
| buf.append(" if (vec != null)\n"); |
| buf.append(" iter= vec.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(" void foo(Vector vec) {\n"); |
| buf.append(" Iterator iter;\n"); |
| buf.append(" if (vec != null)\n"); |
| buf.append(" iter= vec.iterator();\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.util.Iterator;\n"); |
| buf.append("import java.util.Vector;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(Vector vec, Iterator iter) {\n"); |
| buf.append(" if (vec != null)\n"); |
| buf.append(" iter= vec.iterator();\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("import java.util.Vector;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(Vector vec) {\n"); |
| buf.append(" if (vec != null) {\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 testVarAssingmentInThenBody() 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(" void foo(Vector vec) {\n"); |
| buf.append(" if (vec == null) {\n"); |
| buf.append(" } else\n"); |
| buf.append(" iter= vec.iterator();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| 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.Iterator;\n"); |
| buf.append("import java.util.Vector;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private Iterator iter;\n"); |
| buf.append("\n"); |
| buf.append(" void foo(Vector vec) {\n"); |
| buf.append(" if (vec == null) {\n"); |
| buf.append(" } else\n"); |
| buf.append(" iter= vec.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(" void foo(Vector vec) {\n"); |
| buf.append(" Iterator iter;\n"); |
| buf.append(" if (vec == null) {\n"); |
| buf.append(" } else\n"); |
| buf.append(" iter= vec.iterator();\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.util.Iterator;\n"); |
| buf.append("import java.util.Vector;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(Vector vec, Iterator iter) {\n"); |
| buf.append(" if (vec == null) {\n"); |
| buf.append(" } else\n"); |
| buf.append(" iter= vec.iterator();\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("import java.util.Vector;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(Vector vec) {\n"); |
| buf.append(" if (vec == null) {\n"); |
| buf.append(" } else {\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 testVarInAssignmentWithGenerics() 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(" void foo(Vector<String> vec) {\n"); |
| buf.append(" iter= vec.iterator();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| 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.Iterator;\n"); |
| buf.append("import java.util.Vector;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private Iterator<String> iter;\n"); |
| buf.append("\n"); |
| buf.append(" void foo(Vector<String> vec) {\n"); |
| buf.append(" iter= vec.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(" void foo(Vector<String> vec) {\n"); |
| buf.append(" Iterator<String> iter = vec.iterator();\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.util.Iterator;\n"); |
| buf.append("import java.util.Vector;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(Vector<String> vec, Iterator<String> iter) {\n"); |
| buf.append(" iter= vec.iterator();\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("import java.util.Vector;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(Vector<String> vec) {\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 testVarAssignedByWildcard1() 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(" void foo(Vector<?> vec) {\n"); |
| buf.append(" elem = vec.get(0);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| 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(" void foo(Vector<?> vec) {\n"); |
| buf.append(" Object elem = vec.get(0);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] { expected1 }); |
| } |
| |
| @Test |
| public void testVarAssignedByWildcard2() 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(" void foo(Vector<? super Number> vec) {\n"); |
| buf.append(" elem = vec.get(0);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| 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(" void foo(Vector<? super Number> vec) {\n"); |
| buf.append(" Object elem = vec.get(0);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] { expected1 }); |
| } |
| |
| @Test |
| public void testVarAssignedByWildcard3() 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(" void foo(Vector<? extends Number> vec) {\n"); |
| buf.append(" elem = vec.get(0);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| 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(" void foo(Vector<? extends Number> vec) {\n"); |
| buf.append(" Number elem = vec.get(0);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] { expected1 }); |
| } |
| |
| @Test |
| public void testVarAssignedToWildcard1() 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(" void foo(Vector<? super Number> vec) {\n"); |
| buf.append(" vec.add(elem);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| 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(" void foo(Vector<? super Number> vec, Number elem) {\n"); |
| buf.append(" vec.add(elem);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] { expected1 }); |
| } |
| |
| @Test |
| public void testVarAssignedToWildcard2() 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(" void foo(Vector<? extends Number> vec) {\n"); |
| buf.append(" vec.add(elem);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| 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(" void foo(Vector<? extends Number> vec, Object elem) {\n"); |
| buf.append(" vec.add(elem);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] { expected1 }); |
| } |
| |
| @Test |
| public void testVarAssignedToWildcard3() 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(" void foo(Vector<?> vec) {\n"); |
| buf.append(" vec.add(elem);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| 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(" void foo(Vector<?> vec, Object elem) {\n"); |
| buf.append(" vec.add(elem);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] { expected1 }); |
| } |
| |
| @Test |
| public void testVarAssingmentInIfBodyWithGenerics() 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(" void foo(Vector<String> vec) {\n"); |
| buf.append(" if (vec != null)\n"); |
| buf.append(" iter= vec.iterator();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| 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.Iterator;\n"); |
| buf.append("import java.util.Vector;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private Iterator<String> iter;\n"); |
| buf.append("\n"); |
| buf.append(" void foo(Vector<String> vec) {\n"); |
| buf.append(" if (vec != null)\n"); |
| buf.append(" iter= vec.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(" void foo(Vector<String> vec) {\n"); |
| buf.append(" Iterator<String> iter;\n"); |
| buf.append(" if (vec != null)\n"); |
| buf.append(" iter= vec.iterator();\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.util.Iterator;\n"); |
| buf.append("import java.util.Vector;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(Vector<String> vec, Iterator<String> iter) {\n"); |
| buf.append(" if (vec != null)\n"); |
| buf.append(" iter= vec.iterator();\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("import java.util.Vector;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(Vector<String> vec) {\n"); |
| buf.append(" if (vec != null) {\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 testVarAssingmentInThenBodyWithGenerics() 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(" void foo(Vector<String> vec) {\n"); |
| buf.append(" if (vec == null) {\n"); |
| buf.append(" } else\n"); |
| buf.append(" iter= vec.iterator();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| 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.Iterator;\n"); |
| buf.append("import java.util.Vector;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private Iterator<String> iter;\n"); |
| buf.append("\n"); |
| buf.append(" void foo(Vector<String> vec) {\n"); |
| buf.append(" if (vec == null) {\n"); |
| buf.append(" } else\n"); |
| buf.append(" iter= vec.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(" void foo(Vector<String> vec) {\n"); |
| buf.append(" Iterator<String> iter;\n"); |
| buf.append(" if (vec == null) {\n"); |
| buf.append(" } else\n"); |
| buf.append(" iter= vec.iterator();\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.util.Iterator;\n"); |
| buf.append("import java.util.Vector;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(Vector<String> vec, Iterator<String> iter) {\n"); |
| buf.append(" if (vec == null) {\n"); |
| buf.append(" } else\n"); |
| buf.append(" iter= vec.iterator();\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("import java.util.Vector;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(Vector<String> vec) {\n"); |
| buf.append(" if (vec == null) {\n"); |
| buf.append(" } else {\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 testVarInVarArgs1() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("pack", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package pack;\n"); |
| buf.append("import java.util.Arrays;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" Arrays.<Number>asList(x);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| |
| assertCorrectLabels(proposals); |
| assertNumberOfProposals(proposals, 4); |
| |
| String[] expected= new String[4]; |
| buf= new StringBuffer(); |
| buf.append("package pack;\n"); |
| buf.append("import java.util.Arrays;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private Number x;\n"); |
| buf.append("\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" Arrays.<Number>asList(x);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[0]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package pack;\n"); |
| buf.append("import java.util.Arrays;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private static final Number x = null;\n"); |
| buf.append("\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" Arrays.<Number>asList(x);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[1]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package pack;\n"); |
| buf.append("import java.util.Arrays;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo(Number x) {\n"); |
| buf.append(" Arrays.<Number>asList(x);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[2]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package pack;\n"); |
| buf.append("import java.util.Arrays;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" Number x;\n"); |
| buf.append(" Arrays.<Number>asList(x);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[3]= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, expected); |
| } |
| |
| @Test |
| public void testVarInVarArgs2() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("pack", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package pack;\n"); |
| buf.append("import java.io.File;\n"); |
| buf.append("import java.util.Arrays;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo(String name) {\n"); |
| buf.append(" Arrays.<File>asList( new File(name), new XXX(name) );\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| |
| assertCorrectLabels(proposals); |
| |
| String[] expected= new String[2]; |
| buf= new StringBuffer(); |
| buf.append("package pack;\n"); |
| buf.append("import java.io.File;\n"); |
| buf.append("import java.util.Arrays;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo(String name) {\n"); |
| buf.append(" Arrays.<File>asList( new File(name), new File(name) );\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[0]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package pack;\n"); |
| buf.append("\n"); |
| buf.append("import java.io.File;\n"); |
| buf.append("\n"); |
| buf.append("public class XXX extends File {\n"); |
| buf.append("\n"); |
| buf.append("}\n"); |
| expected[1]= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, expected); |
| } |
| |
| @Test |
| public void testVarInForInitializer() 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() {\n"); |
| buf.append(" for (i= 0;;) {\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| 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 i;\n"); |
| buf.append("\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" for (i= 0;;) {\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("public class E {\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" for (int i = 0;;) {\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(" void foo(int i) {\n"); |
| buf.append(" for (i= 0;;) {\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 testVarInForInitializer2() 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(" /**\n"); |
| buf.append(" * @return Returns a number\n"); |
| buf.append(" */\n"); |
| buf.append(" int foo() {\n"); |
| buf.append(" for (i= new int[] { 1 };;) {\n"); |
| buf.append(" }\n"); |
| buf.append(" return 0;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| 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[] i;\n"); |
| buf.append("\n"); |
| buf.append(" /**\n"); |
| buf.append(" * @return Returns a number\n"); |
| buf.append(" */\n"); |
| buf.append(" int foo() {\n"); |
| buf.append(" for (i= new int[] { 1 };;) {\n"); |
| buf.append(" }\n"); |
| buf.append(" return 0;\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(" * @return Returns a number\n"); |
| buf.append(" */\n"); |
| buf.append(" int foo() {\n"); |
| buf.append(" for (int[] i = new int[] { 1 };;) {\n"); |
| buf.append(" }\n"); |
| buf.append(" return 0;\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(" /**\n"); |
| buf.append(" * @param i \n"); |
| buf.append(" * @return Returns a number\n"); |
| buf.append(" */\n"); |
| buf.append(" int foo(int[] i) {\n"); |
| buf.append(" for (i= new int[] { 1 };;) {\n"); |
| buf.append(" }\n"); |
| buf.append(" return 0;\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 testVarInInitializer() 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 i= k;\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| 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 k;\n"); |
| buf.append(" private int i= k;\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 static final int k = 0;\n"); |
| buf.append(" private int i= k;\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| assertEqualStringsIgnoreOrder(new String[] { preview1, preview2 }, new String[] { expected1, expected2 }); |
| } |
| |
| @Test |
| public void testVarInOtherType() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class F {\n"); |
| buf.append(" void foo(E e) {\n"); |
| buf.append(" e.var2= 2;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu1= pack1.createCompilationUnit("F.java", buf.toString(), false, null); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" protected int var1;\n"); |
| buf.append("}\n"); |
| pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu1); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu1, astRoot); |
| 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(" protected int var1;\n"); |
| buf.append(" public int var2;\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 F {\n"); |
| buf.append(" void foo(E e) {\n"); |
| buf.append(" e.var1= 2;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| |
| assertEqualStringsIgnoreOrder(new String[] { preview1, preview2 }, new String[] { expected1, expected2 }); |
| } |
| |
| @Test |
| public void testVarInSuperFieldAccess() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class F extends E {\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" super.var2= 2;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu1= pack1.createCompilationUnit("F.java", buf.toString(), false, null); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" protected int var1;\n"); |
| buf.append("}\n"); |
| pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu1); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu1, astRoot); |
| 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 F extends E {\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" super.var1= 2;\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(" protected int var1;\n"); |
| buf.append(" public int var2;\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| assertEqualStringsIgnoreOrder(new String[] { preview1, preview2 }, new String[] { expected1, expected2 }); |
| } |
| |
| @Test |
| public void testVarInSuper() throws Exception { |
| StringBuffer buf= new StringBuffer(); |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import test3.E;\n"); |
| buf.append("public class F extends E {\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" this.color= baz();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu1= pack1.createCompilationUnit("F.java", buf.toString(), false, null); |
| |
| IPackageFragment pack2= fSourceFolder.createPackageFragment("test2", false, null); |
| buf= new StringBuffer(); |
| buf.append("package test2;\n"); |
| buf.append("public class E {\n"); |
| buf.append("}\n"); |
| pack2.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| IPackageFragment pack3= fSourceFolder.createPackageFragment("test3", false, null); |
| buf= new StringBuffer(); |
| buf.append("package test3;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" protected Object olor;\n"); |
| buf.append(" public test2.E baz() {\n"); |
| buf.append(" return null;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| pack3.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu1); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu1, astRoot); |
| 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 test3.E;\n"); |
| buf.append("public class F extends E {\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" this.olor= baz();\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 test3.E;\n"); |
| buf.append("public class F extends E {\n"); |
| buf.append(" private test2.E color;\n"); |
| buf.append("\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" this.color= baz();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| assertEqualStringsIgnoreOrder(new String[] { preview1, preview2 }, new String[] { expected1, expected2 }); |
| } |
| |
| |
| @Test |
| public void testVarInAnonymous() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo(int fcount) {\n"); |
| buf.append(" new Runnable() {\n"); |
| buf.append(" public void run() {\n"); |
| buf.append(" fCount= 7;\n"); |
| buf.append(" }\n"); |
| buf.append(" };\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu1= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu1); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu1, astRoot); |
| assertNumberOfProposals(proposals, 6); |
| 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(int fcount) {\n"); |
| buf.append(" new Runnable() {\n"); |
| buf.append(" private int fCount;\n"); |
| buf.append("\n"); |
| buf.append(" public void run() {\n"); |
| buf.append(" fCount= 7;\n"); |
| buf.append(" }\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("public class E {\n"); |
| buf.append(" protected int fCount;\n"); |
| buf.append("\n"); |
| buf.append(" public void foo(int fcount) {\n"); |
| buf.append(" new Runnable() {\n"); |
| buf.append(" public void run() {\n"); |
| buf.append(" fCount= 7;\n"); |
| buf.append(" }\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(int fcount) {\n"); |
| buf.append(" new Runnable() {\n"); |
| buf.append(" public void run() {\n"); |
| buf.append(" int fCount = 7;\n"); |
| buf.append(" }\n"); |
| buf.append(" };\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(int fcount) {\n"); |
| buf.append(" new Runnable() {\n"); |
| buf.append(" public void run(int fCount) {\n"); |
| buf.append(" fCount= 7;\n"); |
| buf.append(" }\n"); |
| buf.append(" };\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected4= buf.toString(); |
| |
| proposal= (CUCorrectionProposal) proposals.get(4); |
| String preview5= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo(int fcount) {\n"); |
| buf.append(" new Runnable() {\n"); |
| buf.append(" public void run() {\n"); |
| buf.append(" fcount= 7;\n"); |
| buf.append(" }\n"); |
| buf.append(" };\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected5= buf.toString(); |
| |
| proposal= (CUCorrectionProposal) proposals.get(5); |
| String preview6= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo(int fcount) {\n"); |
| buf.append(" new Runnable() {\n"); |
| buf.append(" public void run() {\n"); |
| buf.append(" }\n"); |
| buf.append(" };\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected6= buf.toString(); |
| |
| assertEqualStringsIgnoreOrder(new String[] { preview1, preview2, preview3, preview4, preview5, preview6 }, new String[] { expected1, expected2, expected3, expected4, expected5, expected6 }); |
| } |
| |
| @Test |
| public void testVarInAnnotation1() 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 @interface Annot {\n"); |
| buf.append(" String value();\n"); |
| buf.append(" }\n"); |
| buf.append(" \n"); |
| buf.append(" @Annot(x)\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| |
| assertCorrectLabels(proposals); |
| assertNumberOfProposals(proposals, 1); |
| |
| String[] expected= new String[1]; |
| buf= new StringBuffer(); |
| buf.append("package pack;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public @interface Annot {\n"); |
| buf.append(" String value();\n"); |
| buf.append(" }\n"); |
| buf.append("\n"); |
| buf.append(" private static final String x = null;\n"); |
| buf.append(" \n"); |
| buf.append(" @Annot(x)\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[0]= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, expected); |
| } |
| |
| @Test |
| public void testVarInAnnotation2() 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 @interface Annot {\n"); |
| buf.append(" float value();\n"); |
| buf.append(" }\n"); |
| buf.append(" \n"); |
| buf.append(" @Annot(value=x)\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| |
| assertCorrectLabels(proposals); |
| assertNumberOfProposals(proposals, 1); |
| |
| String[] expected= new String[1]; |
| buf= new StringBuffer(); |
| buf.append("package pack;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public @interface Annot {\n"); |
| buf.append(" float value();\n"); |
| buf.append(" }\n"); |
| buf.append("\n"); |
| buf.append(" private static final float x = 0;\n"); |
| buf.append(" \n"); |
| buf.append(" @Annot(value=x)\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[0]= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, expected); |
| } |
| |
| @Test |
| public void testVarInAnnotation3() 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 @interface Annot {\n"); |
| buf.append(" float[] value();\n"); |
| buf.append(" }\n"); |
| buf.append(" \n"); |
| buf.append(" @Annot(value={x})\n"); |
| buf.append(" class Inner {\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot, 1); |
| |
| assertCorrectLabels(proposals); |
| assertNumberOfProposals(proposals, 1); |
| |
| String[] expected= new String[1]; |
| buf= new StringBuffer(); |
| buf.append("package pack;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public @interface Annot {\n"); |
| buf.append(" float[] value();\n"); |
| buf.append(" }\n"); |
| buf.append("\n"); |
| buf.append(" private static final float x = 0;\n"); |
| buf.append(" \n"); |
| buf.append(" @Annot(value={x})\n"); |
| buf.append(" class Inner {\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[0]= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, expected); |
| } |
| |
| @Test |
| public void testStaticImportFavorite1() throws Exception { |
| IPreferenceStore preferenceStore= PreferenceConstants.getPreferenceStore(); |
| preferenceStore.setValue(PreferenceConstants.CODEASSIST_FAVORITE_STATIC_MEMBERS, "java.lang.Math.*"); |
| try { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("pack", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package pack;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private float foo() {\n"); |
| buf.append(" return PI;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| |
| assertCorrectLabels(proposals); |
| |
| String[] expected= new String[1]; |
| buf= new StringBuffer(); |
| buf.append("package pack;\n"); |
| buf.append("\n"); |
| buf.append("import static java.lang.Math.PI;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private float foo() {\n"); |
| buf.append(" return PI;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[0]= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, expected); |
| } finally { |
| preferenceStore.setValue(PreferenceConstants.CODEASSIST_FAVORITE_STATIC_MEMBERS, ""); |
| } |
| } |
| |
| @Test |
| public void testLongVarRef() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class F {\n"); |
| buf.append(" public int mash;\n"); |
| buf.append(" void foo(E e) {\n"); |
| buf.append(" e.var.hash= 2;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu1= pack1.createCompilationUnit("F.java", buf.toString(), false, null); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public F var;\n"); |
| buf.append("}\n"); |
| pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu1); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu1, astRoot); |
| 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 F {\n"); |
| buf.append(" public int mash;\n"); |
| buf.append(" private int hash;\n"); |
| buf.append(" void foo(E e) {\n"); |
| buf.append(" e.var.hash= 2;\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 F {\n"); |
| buf.append(" public int mash;\n"); |
| buf.append(" void foo(E e) {\n"); |
| buf.append(" e.var.mash= 2;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| assertEqualStringsIgnoreOrder(new String[] { preview1, preview2}, new String[] { expected1, expected2}); |
| } |
| |
| @Test |
| public void testVarAndTypeRef() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.io.File;\n"); |
| buf.append("public class F {\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" char ch= Fixe.pathSeparatorChar;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu1= pack1.createCompilationUnit("F.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu1); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu1, astRoot); |
| assertCorrectLabels(proposals); |
| |
| int i= 0; |
| String[] expected= new String[proposals.size()]; |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.io.File;\n"); |
| buf.append("public class F {\n"); |
| buf.append(" private Object Fixe;\n"); |
| buf.append("\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" char ch= Fixe.pathSeparatorChar;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[i++]= buf.toString(); |
| |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.io.File;\n"); |
| buf.append("public class F {\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" Object Fixe;\n"); |
| buf.append(" char ch= Fixe.pathSeparatorChar;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[i++]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.io.File;\n"); |
| buf.append("public class F {\n"); |
| buf.append(" void foo(Object Fixe) {\n"); |
| buf.append(" char ch= Fixe.pathSeparatorChar;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[i++]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.io.File;\n"); |
| buf.append("public class F {\n"); |
| buf.append(" private static final String Fixe = null;\n"); |
| buf.append("\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" char ch= Fixe.pathSeparatorChar;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[i++]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("public class Fixe {\n"); |
| buf.append("\n"); |
| buf.append("}\n"); |
| expected[i++]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("public interface Fixe {\n"); |
| buf.append("\n"); |
| buf.append("}\n"); |
| expected[i++]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("public enum Fixe {\n"); |
| buf.append("\n"); |
| buf.append("}\n"); |
| expected[i++]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.io.File;\n"); |
| buf.append("public class F {\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" char ch= File.pathSeparatorChar;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[i++]= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, expected); |
| } |
| |
| @Test |
| public void testVarWithGenericType() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.ArrayList;\n"); |
| buf.append("public class F {\n"); |
| buf.append(" void foo(E e) {\n"); |
| buf.append(" e.var2= new ArrayList<String>();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu1= pack1.createCompilationUnit("F.java", buf.toString(), false, null); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" protected int var1;\n"); |
| buf.append("}\n"); |
| pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu1); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu1, astRoot); |
| 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.ArrayList;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append(" protected int var1;\n"); |
| buf.append(" public ArrayList<String> var2;\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.ArrayList;\n"); |
| buf.append("public class F {\n"); |
| buf.append(" void foo(E e) {\n"); |
| buf.append(" e.var1= new ArrayList<String>();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| |
| assertEqualStringsIgnoreOrder(new String[] { preview1, preview2 }, new String[] { expected1, expected2 }); |
| |
| } |
| |
| |
| @Test |
| public void testSimilarVariableNames1() throws Exception { |
| StringBuffer buf= new StringBuffer(); |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test3", false, null); |
| buf= new StringBuffer(); |
| buf.append("package test3;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private static final short CON1= 1;\n"); |
| buf.append(" private static final float CON2= 1.0f;\n"); |
| buf.append(" private String bla;\n"); |
| buf.append(" private String cout;\n"); |
| buf.append(" public int foo() {\n"); |
| buf.append(" return count;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| for (int i= proposals.size() - 1; i >= 0; i--) { |
| Object curr= proposals.get(i); |
| if (!(curr instanceof RenameNodeCorrectionProposal)) { |
| proposals.remove(i); |
| } |
| } |
| |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview1= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test3;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private static final short CON1= 1;\n"); |
| buf.append(" private static final float CON2= 1.0f;\n"); |
| buf.append(" private String bla;\n"); |
| buf.append(" private String cout;\n"); |
| buf.append(" public int foo() {\n"); |
| buf.append(" return CON1;\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 test3;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private static final short CON1= 1;\n"); |
| buf.append(" private static final float CON2= 1.0f;\n"); |
| buf.append(" private String bla;\n"); |
| buf.append(" private String cout;\n"); |
| buf.append(" public int foo() {\n"); |
| buf.append(" return cout;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| assertEqualStringsIgnoreOrder(new String[] { preview1, preview2 }, new String[] { expected1, expected2 }); |
| } |
| |
| @Test |
| public void testSimilarVariableNames2() throws Exception { |
| StringBuffer buf= new StringBuffer(); |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test3", false, null); |
| buf= new StringBuffer(); |
| buf.append("package test3;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private static final short CON1= 1;\n"); |
| buf.append(" private static final float CON2= 1.0f;\n"); |
| buf.append(" private static short var1= 1;\n"); |
| buf.append(" private static float var2= 1.0f;\n"); |
| buf.append(" private String bla;\n"); |
| buf.append(" private String cout;\n"); |
| buf.append(" public void foo(int x) {\n"); |
| buf.append(" count= x;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| for (int i= proposals.size() - 1; i >= 0; i--) { |
| Object curr= proposals.get(i); |
| if (!(curr instanceof RenameNodeCorrectionProposal)) { |
| proposals.remove(i); |
| } |
| } |
| |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview1= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test3;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private static final short CON1= 1;\n"); |
| buf.append(" private static final float CON2= 1.0f;\n"); |
| buf.append(" private static short var1= 1;\n"); |
| buf.append(" private static float var2= 1.0f;\n"); |
| buf.append(" private String bla;\n"); |
| buf.append(" private String cout;\n"); |
| buf.append(" public void foo(int x) {\n"); |
| buf.append(" var2= x;\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 test3;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private static final short CON1= 1;\n"); |
| buf.append(" private static final float CON2= 1.0f;\n"); |
| buf.append(" private static short var1= 1;\n"); |
| buf.append(" private static float var2= 1.0f;\n"); |
| buf.append(" private String bla;\n"); |
| buf.append(" private String cout;\n"); |
| buf.append(" public void foo(int x) {\n"); |
| buf.append(" cout= x;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| assertEqualStringsIgnoreOrder(new String[] { preview1, preview2 }, new String[] { expected1, expected2 }); |
| } |
| |
| @Test |
| public void testSimilarVariableNamesMultipleOcc() throws Exception { |
| StringBuffer buf= new StringBuffer(); |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test3", false, null); |
| buf= new StringBuffer(); |
| buf.append("package test3;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private int cout;\n"); |
| buf.append(" public void setCount(int x) {\n"); |
| buf.append(" count= x;\n"); |
| buf.append(" count++;\n"); |
| buf.append(" }\n"); |
| buf.append(" public int getCount() {\n"); |
| buf.append(" return count;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot, 3); |
| for (int i= proposals.size() - 1; i >= 0; i--) { |
| Object curr= proposals.get(i); |
| if (!(curr instanceof RenameNodeCorrectionProposal)) { |
| proposals.remove(i); |
| } |
| } |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview1= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test3;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private int cout;\n"); |
| buf.append(" public void setCount(int x) {\n"); |
| buf.append(" cout= x;\n"); |
| buf.append(" cout++;\n"); |
| buf.append(" }\n"); |
| buf.append(" public int getCount() {\n"); |
| buf.append(" return cout;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| assertEqualString( preview1, expected1); |
| } |
| |
| @Test |
| public void testVarMultipleOccurances1() 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() {\n"); |
| buf.append(" for (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); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot, 3); |
| assertNumberOfProposals(proposals, 3); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal localProposal= null; |
| for (IJavaCompletionProposal curr : proposals) { |
| if (curr instanceof NewVariableCorrectionProposal && ((NewVariableCorrectionProposal) curr).getVariableKind() == NewVariableCorrectionProposal.LOCAL) { |
| localProposal= (CUCorrectionProposal) curr; |
| } |
| } |
| assertNotNull(localProposal); |
| |
| String preview= getPreviewContent(localProposal); |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" for (int i = 0; i > 9; i++) {\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected= buf.toString(); |
| |
| assertEqualString(preview, expected); |
| } |
| |
| @Test |
| public void testVarMultipleOccurances2() 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() {\n"); |
| buf.append(" for (i= 0; i > 9;) {\n"); |
| buf.append(" i++;\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot, 3); |
| assertNumberOfProposals(proposals, 3); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal localProposal= null; |
| for (IJavaCompletionProposal curr : proposals) { |
| if (curr instanceof NewVariableCorrectionProposal && ((NewVariableCorrectionProposal) curr).getVariableKind() == NewVariableCorrectionProposal.LOCAL) { |
| localProposal= (CUCorrectionProposal) curr; |
| } |
| } |
| assertNotNull(localProposal); |
| |
| String preview= getPreviewContent(localProposal); |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" for (int i = 0; i > 9;) {\n"); |
| buf.append(" i++;\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected= buf.toString(); |
| |
| assertEqualString(preview, expected); |
| } |
| |
| @Test |
| public void testVarMultipleOccurances3() 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() {\n"); |
| buf.append(" for (i = 0; i > 9;) {\n"); |
| buf.append(" }\n"); |
| buf.append(" i= 9;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot, 3); |
| assertNumberOfProposals(proposals, 3); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal localProposal= null; |
| for (IJavaCompletionProposal curr : proposals) { |
| if (curr instanceof NewVariableCorrectionProposal && ((NewVariableCorrectionProposal) curr).getVariableKind() == NewVariableCorrectionProposal.LOCAL) { |
| localProposal= (CUCorrectionProposal) curr; |
| } |
| } |
| assertNotNull(localProposal); |
| |
| String preview= getPreviewContent(localProposal); |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" int i;\n"); |
| buf.append(" for (i = 0; i > 9;) {\n"); |
| buf.append(" }\n"); |
| buf.append(" i= 9;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected= buf.toString(); |
| |
| assertEqualString(preview, expected); |
| } |
| |
| @Test |
| public void testVarInArray() 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(Object[] arr) {\n"); |
| buf.append(" for (int i = 0; i > arr.lenght; i++) {\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| assertNumberOfProposals(proposals, 1); |
| 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(" void foo(Object[] arr) {\n"); |
| buf.append(" for (int i = 0; i > arr.length; i++) {\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| assertEqualStringsIgnoreOrder(new String[] { preview1 }, new String[] { expected1 }); |
| } |
| |
| @Test |
| public void testVarInEnumSwitch() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public enum Colors {\n"); |
| buf.append(" RED\n"); |
| buf.append("}\n"); |
| pack1.createCompilationUnit("Colors.java", buf.toString(), false, null); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(Colors c) {\n"); |
| buf.append(" switch (c) {\n"); |
| buf.append(" case BLUE:\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| 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 enum Colors {\n"); |
| buf.append(" RED, BLUE\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(" void foo(Colors c) {\n"); |
| buf.append(" switch (c) {\n"); |
| buf.append(" case RED:\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 testVarInMethodInvocation() 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 goo(String s) {\n"); |
| buf.append(" }\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" goo(x);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| 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(" private String x;\n"); |
| buf.append(" void goo(String s) {\n"); |
| buf.append(" }\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" goo(x);\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(" void goo(String s) {\n"); |
| buf.append(" }\n"); |
| buf.append(" void foo(String x) {\n"); |
| buf.append(" goo(x);\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(" void goo(String s) {\n"); |
| buf.append(" }\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" String x;\n"); |
| buf.append(" goo(x);\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(" private static final String x = null;\n"); |
| buf.append(" void goo(String s) {\n"); |
| buf.append(" }\n"); |
| buf.append(" void foo() {\n"); |
| buf.append(" goo(x);\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 testVarInConstructurInvocation() 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(String s) {\n"); |
| buf.append(" }\n"); |
| buf.append(" public E() {\n"); |
| buf.append(" this(x);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| 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 static String x;\n"); |
| buf.append(" public E(String s) {\n"); |
| buf.append(" }\n"); |
| buf.append(" public E() {\n"); |
| buf.append(" this(x);\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 E(String s) {\n"); |
| buf.append(" }\n"); |
| buf.append(" public E(String x) {\n"); |
| buf.append(" this(x);\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(" private static final String x = null;\n"); |
| buf.append(" public E(String s) {\n"); |
| buf.append(" }\n"); |
| buf.append(" public E() {\n"); |
| buf.append(" this(x);\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 testVarInSuperConstructurInvocation() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class F {\n"); |
| buf.append(" public F(String s) {\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("F.java", buf.toString(), false, null); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E extends F {\n"); |
| buf.append(" public E() {\n"); |
| buf.append(" super(x);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| 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 extends F {\n"); |
| buf.append(" private static String x;\n"); |
| buf.append("\n"); |
| buf.append(" public E() {\n"); |
| buf.append(" super(x);\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 extends F {\n"); |
| buf.append(" public E(String x) {\n"); |
| buf.append(" super(x);\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 extends F {\n"); |
| buf.append(" private static final String x = null;\n"); |
| buf.append("\n"); |
| buf.append(" public E() {\n"); |
| buf.append(" super(x);\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 testVarInClassInstanceCreation() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class F {\n"); |
| buf.append(" public F(String s) {\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("F.java", buf.toString(), false, null); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public E() {\n"); |
| buf.append(" new F(x);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| 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(" private String x;\n"); |
| buf.append("\n"); |
| buf.append(" public E() {\n"); |
| buf.append(" new F(x);\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 E(String x) {\n"); |
| buf.append(" new F(x);\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(" private static final String x = null;\n"); |
| buf.append("\n"); |
| buf.append(" public E() {\n"); |
| buf.append(" new F(x);\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 E() {\n"); |
| buf.append(" String x;\n"); |
| buf.append(" new F(x);\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 testVarInArrayAccess() throws Exception { |
| // bug 194913 |
| 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(" void foo(int i) {\n"); |
| buf.append(" bar[0][i] = \"bar\";\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| |
| assertCorrectLabels(proposals); |
| assertNumberOfProposals(proposals, 4); |
| |
| String[] expected= new String[4]; |
| buf= new StringBuffer(); |
| buf.append("package p;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private String[][] bar;\n"); |
| buf.append("\n"); |
| buf.append(" void foo(int i) {\n"); |
| buf.append(" bar[0][i] = \"bar\";\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(" private static final String[][] bar = null;\n"); |
| buf.append("\n"); |
| buf.append(" void foo(int i) {\n"); |
| buf.append(" bar[0][i] = \"bar\";\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(" void foo(int i, String[][] bar) {\n"); |
| buf.append(" bar[0][i] = \"bar\";\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[2]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package p;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append(" void foo(int i) {\n"); |
| buf.append(" String[][] bar;\n"); |
| buf.append(" bar[0][i] = \"bar\";\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[3]= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, expected); |
| } |
| |
| @Test |
| public void testVarWithMethodName1() 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(" int foo(String str) {\n"); |
| buf.append(" for (int i = 0; i > str.length; i++) {\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| assertNumberOfProposals(proposals, 1); |
| 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(" int foo(String str) {\n"); |
| buf.append(" for (int i = 0; i > str.length(); i++) {\n"); |
| buf.append(" }\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| assertEqualStringsIgnoreOrder(new String[] { preview1 }, new String[] { expected1 }); |
| } |
| |
| @Test |
| public void testVarWithMethodName2() 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(" int foo(String str) {\n"); |
| buf.append(" return length;\n"); |
| buf.append(" }\n"); |
| buf.append(" int getLength() {\n"); |
| buf.append(" return 1;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| assertCorrectLabels(proposals); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" int foo(String str) {\n"); |
| buf.append(" return getLength();\n"); |
| buf.append(" }\n"); |
| buf.append(" int getLength() {\n"); |
| buf.append(" return 1;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, new String[] { expected1 }); |
| } |
| |
| @Test |
| public void testSimilarVarsAndVisibility() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append(" int var1;\n"); |
| buf.append(" static int var2;\n"); |
| buf.append(" public static void main(String[] var3) {\n"); |
| buf.append(" println(var);\n"); |
| buf.append(" }\n"); |
| buf.append(" public static void println(String[] s) {}\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| |
| assertCorrectLabels(proposals); |
| assertNumberOfProposals(proposals, 6); |
| |
| String[] expected= new String[6]; |
| buf= new StringBuffer(); |
| buf.append("package test;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append(" int var1;\n"); |
| buf.append(" static int var2;\n"); |
| buf.append(" public static void main(String[] var3) {\n"); |
| buf.append(" println(var3);\n"); |
| buf.append(" }\n"); |
| buf.append(" public static void println(String[] s) {}\n"); |
| buf.append("}\n"); |
| expected[0]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append(" int var1;\n"); |
| buf.append(" static int var2;\n"); |
| buf.append(" public static void main(String[] var3) {\n"); |
| buf.append(" println(var2);\n"); |
| buf.append(" }\n"); |
| buf.append(" public static void println(String[] s) {}\n"); |
| buf.append("}\n"); |
| expected[1]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append(" int var1;\n"); |
| buf.append(" static int var2;\n"); |
| buf.append(" private static String[] var;\n"); |
| buf.append(" public static void main(String[] var3) {\n"); |
| buf.append(" println(var);\n"); |
| buf.append(" }\n"); |
| buf.append(" public static void println(String[] s) {}\n"); |
| buf.append("}\n"); |
| expected[2]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append(" private static final String[] var = null;\n"); |
| buf.append(" int var1;\n"); |
| buf.append(" static int var2;\n"); |
| buf.append(" public static void main(String[] var3) {\n"); |
| buf.append(" println(var);\n"); |
| buf.append(" }\n"); |
| buf.append(" public static void println(String[] s) {}\n"); |
| buf.append("}\n"); |
| expected[3]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append(" int var1;\n"); |
| buf.append(" static int var2;\n"); |
| buf.append(" public static void main(String[] var3, String[] var) {\n"); |
| buf.append(" println(var);\n"); |
| buf.append(" }\n"); |
| buf.append(" public static void println(String[] s) {}\n"); |
| buf.append("}\n"); |
| expected[4]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append(" int var1;\n"); |
| buf.append(" static int var2;\n"); |
| buf.append(" public static void main(String[] var3) {\n"); |
| buf.append(" String[] var;\n"); |
| buf.append(" println(var);\n"); |
| buf.append(" }\n"); |
| buf.append(" public static void println(String[] s) {}\n"); |
| buf.append("}\n"); |
| expected[5]= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, expected); |
| } |
| |
| @Test |
| public void testVarOfShadowedType() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append(" class Runnable { }\n"); |
| buf.append(" public void test() {\n"); |
| buf.append(" new Thread(myRunnable);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| |
| assertCorrectLabels(proposals); |
| assertNumberOfProposals(proposals, 4); |
| |
| String[] expected= new String[4]; |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append(" class Runnable { }\n"); |
| buf.append(" private java.lang.Runnable myRunnable;\n"); |
| buf.append(" public void test() {\n"); |
| buf.append(" new Thread(myRunnable);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[0]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append(" class Runnable { }\n"); |
| buf.append(" private static final java.lang.Runnable myRunnable = null;\n"); |
| buf.append(" public void test() {\n"); |
| buf.append(" new Thread(myRunnable);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[1]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append(" class Runnable { }\n"); |
| buf.append(" public void test(java.lang.Runnable myRunnable) {\n"); |
| buf.append(" new Thread(myRunnable);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[2]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append(" class Runnable { }\n"); |
| buf.append(" public void test() {\n"); |
| buf.append(" java.lang.Runnable myRunnable;\n"); |
| buf.append(" new Thread(myRunnable);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[3]= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, expected); |
| } |
| |
| |
| /** |
| * Wrong quick fixes when accessing protected field in subclass in different package. |
| * https://bugs.eclipse.org/bugs/show_bug.cgi?id=280819#c2 |
| * |
| * @throws Exception if anything goes wrong |
| * @since 3.9 |
| */ |
| @Test |
| public void testVarParameterAccess() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| IPackageFragment pack2= fSourceFolder.createPackageFragment("test2", false, null); |
| |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class Base {\n"); |
| buf.append(" protected int myField;\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("Base.java", buf.toString(), false, null); |
| |
| buf= new StringBuffer(); |
| buf.append("package test2;\n"); |
| buf.append("import test1.Base;\n"); |
| buf.append("public class Child extends Base {\n"); |
| buf.append(" public void aMethod(Base parent) {\n"); |
| buf.append(" System.out.println(parent.myField);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| cu = pack2.createCompilationUnit("Child.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| assertCorrectLabels(proposals); |
| assertNumberOfProposals(proposals, 2); |
| |
| String [] expected = new String[1]; |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class Base {\n"); |
| buf.append(" public int myField;\n"); |
| buf.append("}\n"); |
| expected[0]= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, expected); |
| } |
| |
| @Test |
| public void testBug547404() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.util.ArrayList;\n"); |
| buf.append("public class Y {\n"); |
| buf.append(" void f(X x) {\n"); |
| buf.append(" x.field= new ArrayList<String>();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu1= pack1.createCompilationUnit("Y.java", buf.toString(), false, null); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class X {\n"); |
| buf.append(" class ArrayList{}\n"); |
| buf.append("}\n"); |
| pack1.createCompilationUnit("X.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu1); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu1, astRoot); |
| 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 X {\n"); |
| buf.append(" class ArrayList{}\n"); |
| buf.append("\n"); |
| buf.append(" public java.util.ArrayList<String> field;\n"); |
| buf.append("}\n"); |
| buf.append(""); |
| String expected= buf.toString(); |
| |
| assertEquals(expected, preview); |
| } |
| |
| } |