| /******************************************************************************* |
| * 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 |
| *******************************************************************************/ |
| package org.eclipse.jdt.ui.tests.quickfix; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.io.File; |
| 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.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| |
| import org.eclipse.jdt.testplugin.JavaProjectHelper; |
| import org.eclipse.jdt.testplugin.JavaTestPlugin; |
| import org.eclipse.jdt.testplugin.TestOptions; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.MultiStatus; |
| import org.eclipse.core.runtime.Path; |
| |
| import org.eclipse.jface.preference.IPreferenceStore; |
| |
| import org.eclipse.ltk.core.refactoring.PerformChangeOperation; |
| |
| import org.eclipse.jdt.core.ClasspathContainerInitializer; |
| import org.eclipse.jdt.core.IClasspathContainer; |
| import org.eclipse.jdt.core.IClasspathEntry; |
| import org.eclipse.jdt.core.ICompilationUnit; |
| import org.eclipse.jdt.core.IJavaModelMarker; |
| 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.compiler.IProblem; |
| import org.eclipse.jdt.core.dom.CompilationUnit; |
| import org.eclipse.jdt.core.formatter.DefaultCodeFormatterConstants; |
| |
| import org.eclipse.jdt.ui.JavaUI; |
| import org.eclipse.jdt.ui.PreferenceConstants; |
| import org.eclipse.jdt.ui.tests.core.rules.ProjectTestSetup; |
| import org.eclipse.jdt.ui.text.java.ClasspathFixProcessor.ClasspathFixProposal; |
| import org.eclipse.jdt.ui.text.java.IJavaCompletionProposal; |
| import org.eclipse.jdt.ui.text.java.correction.CUCorrectionProposal; |
| import org.eclipse.jdt.ui.text.java.correction.ChangeCorrectionProposal; |
| |
| import org.eclipse.jdt.internal.ui.JavaPlugin; |
| import org.eclipse.jdt.internal.ui.text.correction.AssistContext; |
| import org.eclipse.jdt.internal.ui.text.correction.ClasspathFixProcessorDescriptor; |
| import org.eclipse.jdt.internal.ui.text.correction.ProblemLocation; |
| import org.eclipse.jdt.internal.ui.text.correction.proposals.CorrectMainTypeNameProposal; |
| import org.eclipse.jdt.internal.ui.text.correction.proposals.CorrectPackageDeclarationProposal; |
| |
| @RunWith(JUnit4.class) |
| public class ReorgQuickFixTest 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_TAB_SIZE, "4"); |
| options.put(JavaCore.COMPILER_PB_UNUSED_IMPORT, JavaCore.ERROR); |
| JavaCore.setOptions(options); |
| |
| IPreferenceStore store= JavaPlugin.getDefault().getPreferenceStore(); |
| store.setValue(PreferenceConstants.CODEGEN_ADD_COMMENTS, false); |
| |
| fJProject1= projectSetup.getProject(); |
| |
| fSourceFolder= JavaProjectHelper.addSourceContainer(fJProject1, "src"); |
| } |
| |
| @After |
| public void tearDown() throws Exception { |
| JavaProjectHelper.clear(fJProject1, projectSetup.getDefaultClasspath()); |
| } |
| |
| @Test |
| public void testUnusedImports() 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("}\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); |
| |
| Object p1= proposals.get(0); |
| if (!(p1 instanceof CUCorrectionProposal)) { |
| p1= proposals.get(1); |
| } |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) p1; |
| String preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| @Test |
| public void testUnusedImportsInDefaultPackage() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("import java.util.Vector;\n"); |
| buf.append("public class E {\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); |
| |
| Object p1= proposals.get(0); |
| if (!(p1 instanceof CUCorrectionProposal)) { |
| p1= proposals.get(1); |
| } |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) p1; |
| String preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| @Test |
| public void testUnusedImportOnDemand() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("import java.util.Vector;\n"); |
| buf.append("import java.net.*;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append(" Vector v;\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); |
| |
| Object p1= proposals.get(0); |
| if (!(p1 instanceof CUCorrectionProposal)) { |
| p1= proposals.get(1); |
| } |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) p1; |
| String preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("import java.util.Vector;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append(" Vector v;\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| @Test |
| public void testCollidingImports() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("import java.util.Date;\n"); |
| buf.append("import java.sql.Date;\n"); |
| buf.append("import java.util.Vector;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append(" Date d;\n"); |
| buf.append(" Vector v;\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); |
| |
| Object p1= proposals.get(0); |
| if (!(p1 instanceof CUCorrectionProposal)) { |
| p1= proposals.get(1); |
| } |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) p1; |
| String preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("import java.util.Date;\n"); |
| buf.append("import java.util.Vector;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append(" Date d;\n"); |
| buf.append(" Vector v;\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| @Test |
| public void testWrongPackageStatement() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test2;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\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); |
| |
| boolean hasRename= true, hasMove= true; |
| |
| for (IJavaCompletionProposal proposal2 : proposals) { |
| ChangeCorrectionProposal curr= (ChangeCorrectionProposal) proposal2; |
| if (curr instanceof CorrectPackageDeclarationProposal) { |
| assertTrue("Duplicated proposal", hasRename); |
| hasRename= false; |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) curr; |
| String preview= getPreviewContent(proposal); |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } else { |
| assertTrue("Duplicated proposal", hasMove); |
| hasMove= false; |
| curr.apply(null); |
| |
| IPackageFragment pack2= fSourceFolder.getPackageFragment("test2"); |
| ICompilationUnit cu2= pack2.getCompilationUnit("E.java"); |
| assertTrue("CU does not exist", cu2.exists()); |
| buf= new StringBuffer(); |
| buf.append("package test2;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append("}\n"); |
| assertEqualStringIgnoreDelim(cu2.getSource(), buf.toString()); |
| } |
| } |
| } |
| |
| @Test |
| public void testWrongPackageStatementInEnum() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test2;\n"); |
| buf.append("\n"); |
| buf.append("public enum E {\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); |
| |
| boolean hasRename= true, hasMove= true; |
| |
| for (IJavaCompletionProposal proposal2 : proposals) { |
| ChangeCorrectionProposal curr= (ChangeCorrectionProposal) proposal2; |
| if (curr instanceof CorrectPackageDeclarationProposal) { |
| assertTrue("Duplicated proposal", hasRename); |
| hasRename= false; |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) curr; |
| String preview= getPreviewContent(proposal); |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("public enum E {\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } else { |
| assertTrue("Duplicated proposal", hasMove); |
| hasMove= false; |
| curr.apply(null); |
| |
| IPackageFragment pack2= fSourceFolder.getPackageFragment("test2"); |
| ICompilationUnit cu2= pack2.getCompilationUnit("E.java"); |
| assertTrue("CU does not exist", cu2.exists()); |
| buf= new StringBuffer(); |
| buf.append("package test2;\n"); |
| buf.append("\n"); |
| buf.append("public enum E {\n"); |
| buf.append("}\n"); |
| assertEqualStringIgnoreDelim(cu2.getSource(), buf.toString()); |
| } |
| } |
| } |
| |
| @Test |
| public void testWrongPackageStatementFromDefault() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test2;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\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); |
| |
| boolean hasRename= true, hasMove= true; |
| |
| for (IJavaCompletionProposal proposal2 : proposals) { |
| ChangeCorrectionProposal curr= (ChangeCorrectionProposal) proposal2; |
| if (curr instanceof CorrectPackageDeclarationProposal) { |
| assertTrue("Duplicated proposal", hasRename); |
| hasRename= false; |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) curr; |
| String preview= getPreviewContent(proposal); |
| buf= new StringBuffer(); |
| buf.append("\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } else { |
| assertTrue("Duplicated proposal", hasMove); |
| hasMove= false; |
| curr.apply(null); |
| |
| IPackageFragment pack2= fSourceFolder.getPackageFragment("test2"); |
| ICompilationUnit cu2= pack2.getCompilationUnit("E.java"); |
| assertTrue("CU does not exist", cu2.exists()); |
| buf= new StringBuffer(); |
| buf.append("package test2;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append("}\n"); |
| assertEqualStringIgnoreDelim(cu2.getSource(), buf.toString()); |
| } |
| } |
| } |
| |
| @Test |
| public void testWrongDefaultPackageStatement() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test2", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("public class E {\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); |
| |
| boolean hasRename= true, hasMove= true; |
| |
| for (IJavaCompletionProposal proposal2 : proposals) { |
| ChangeCorrectionProposal curr= (ChangeCorrectionProposal) proposal2; |
| if (curr instanceof CorrectPackageDeclarationProposal) { |
| assertTrue("Duplicated proposal", hasRename); |
| hasRename= false; |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) curr; |
| String preview= getPreviewContent(proposal); |
| buf= new StringBuffer(); |
| buf.append("package test2;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } else { |
| assertTrue("Duplicated proposal", hasMove); |
| hasMove= false; |
| curr.apply(null); |
| |
| IPackageFragment pack2= fSourceFolder.getPackageFragment(""); |
| ICompilationUnit cu2= pack2.getCompilationUnit("E.java"); |
| assertTrue("CU does not exist", cu2.exists()); |
| buf= new StringBuffer(); |
| buf.append("public class E {\n"); |
| buf.append("}\n"); |
| assertEqualStringIgnoreDelim(cu2.getSource(), buf.toString()); |
| } |
| } |
| } |
| |
| @Test |
| public void testWrongPackageStatementButColliding() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test2;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| IPackageFragment pack2= fSourceFolder.createPackageFragment("test2", false, null); |
| buf.append("package test2;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append("}\n"); |
| pack2.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 preview= getPreviewContent(proposal); |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| @Test |
| public void testWrongTypeName() 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("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("X.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| boolean hasRename= true, hasMove= true; |
| |
| for (IJavaCompletionProposal proposal2 : proposals) { |
| ChangeCorrectionProposal curr= (ChangeCorrectionProposal) proposal2; |
| if (curr instanceof CorrectMainTypeNameProposal) { |
| assertTrue("Duplicated proposal", hasRename); |
| hasRename= false; |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) curr; |
| String preview= getPreviewContent(proposal); |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("public class X {\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } else { |
| assertTrue("Duplicated proposal", hasMove); |
| hasMove= false; |
| curr.apply(null); |
| |
| ICompilationUnit cu2= pack1.getCompilationUnit("E.java"); |
| assertTrue("CU does not exist", cu2.exists()); |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append("}\n"); |
| assertEqualStringIgnoreDelim(cu2.getSource(), buf.toString()); |
| } |
| } |
| } |
| |
| @Test |
| public void testWrongTypeName_bug180330() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("p", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package p;\n"); |
| buf.append("public class \\u0042 {\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("C.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| |
| assertCorrectLabels(proposals); |
| assertNumberOfProposals(proposals, 2); |
| |
| boolean hasRename= true, hasMove= true; |
| |
| for (IJavaCompletionProposal proposal2 : proposals) { |
| ChangeCorrectionProposal curr= (ChangeCorrectionProposal) proposal2; |
| if (curr instanceof CorrectMainTypeNameProposal) { |
| assertTrue("Duplicated proposal", hasRename); |
| hasRename= false; |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) curr; |
| String preview= getPreviewContent(proposal); |
| buf= new StringBuffer(); |
| buf.append("package p;\n"); |
| buf.append("public class C {\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } else { |
| assertTrue("Duplicated proposal", hasMove); |
| hasMove= false; |
| curr.apply(null); |
| |
| ICompilationUnit cu2= pack1.getCompilationUnit("B.java"); |
| assertTrue("CU does not exist", cu2.exists()); |
| buf= new StringBuffer(); |
| buf.append("package p;\n"); |
| buf.append("public class \\u0042 {\n"); |
| buf.append("}\n"); |
| assertEqualStringIgnoreDelim(cu2.getSource(), buf.toString()); |
| } |
| } |
| } |
| |
| @Test |
| public void testWrongTypeNameButColliding() 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 X {\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("public class X {\n"); |
| buf.append("}\n"); |
| pack1.createCompilationUnit("X.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 preview= getPreviewContent(proposal); |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| @Test |
| public void testWrongTypeNameWithConstructor() 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 X {\n"); |
| buf.append(" public X() {\n"); |
| buf.append(" X other;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("public class X {\n"); |
| buf.append("}\n"); |
| pack1.createCompilationUnit("X.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 preview= getPreviewContent(proposal); |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public E() {\n"); |
| buf.append(" E other;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| @Test |
| public void testWrongTypeNameInEnum() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("public enum X {\n"); |
| buf.append(" A;\n"); |
| buf.append(" X() {\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("public class X {\n"); |
| buf.append("}\n"); |
| pack1.createCompilationUnit("X.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 preview= getPreviewContent(proposal); |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("public enum E {\n"); |
| buf.append(" A;\n"); |
| buf.append(" E() {\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| @Test |
| public void testWrongTypeNameInAnnot() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("public @interface X {\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("public @interface X {\n"); |
| buf.append("}\n"); |
| pack1.createCompilationUnit("X.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 preview= getPreviewContent(proposal); |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("public @interface E {\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| @Test |
| public void testTodoTasks1() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" // TODO: XXX\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "TODO: XXX"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| ProblemLocation problem= new ProblemLocation(buf.toString().indexOf(str), str.length(), IProblem.Task, new String[0], true, IJavaModelMarker.TASK_MARKER); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(context, problem); |
| |
| |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| @Test |
| public void testTodoTasks2() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" // Some other text TODO: XXX\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "TODO: XXX"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| ProblemLocation problem= new ProblemLocation(buf.toString().indexOf(str), str.length(), IProblem.Task, new String[0], true, IJavaModelMarker.TASK_MARKER); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(context, problem); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" // Some other text \n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| @Test |
| public void testTodoTasks3() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" /* TODO: XXX */\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "TODO: XXX"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| ProblemLocation problem= new ProblemLocation(buf.toString().indexOf(str), str.length(), IProblem.Task, new String[0], true, IJavaModelMarker.TASK_MARKER); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(context, problem); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| @Test |
| public void testTodoTasks4() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" /**\n"); |
| buf.append(" TODO: XXX\n"); |
| buf.append(" */\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "TODO: XXX"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| ProblemLocation problem= new ProblemLocation(buf.toString().indexOf(str), str.length(), IProblem.Task, new String[0], true, IJavaModelMarker.TASK_MARKER); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(context, problem); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| @Test |
| public void testTodoTasks5() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" /**\n"); |
| buf.append(" Some other text: TODO: XXX\n"); |
| buf.append(" */\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "TODO: XXX"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| ProblemLocation problem= new ProblemLocation(buf.toString().indexOf(str), str.length(), IProblem.Task, new String[0], true, IJavaModelMarker.TASK_MARKER); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(context, problem); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" /**\n"); |
| buf.append(" Some other text: \n"); |
| buf.append(" */\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| @Test |
| public void testTodoTasks6() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" ;// TODO: XXX\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "TODO: XXX"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| ProblemLocation problem= new ProblemLocation(buf.toString().indexOf(str), str.length(), IProblem.Task, new String[0], true, IJavaModelMarker.TASK_MARKER); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(context, problem); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| @Test |
| public void testTodoTasks7() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" /* TODO: XXX*/;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| String str= "TODO: XXX"; |
| AssistContext context= getCorrectionContext(cu, buf.toString().indexOf(str), 0); |
| ProblemLocation problem= new ProblemLocation(buf.toString().indexOf(str), str.length(), IProblem.Task, new String[0], true, IJavaModelMarker.TASK_MARKER); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(context, problem); |
| |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void foo() {\n"); |
| buf.append(" ;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| |
| @Test |
| public void testAddToClasspathSourceFolder() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import mylib.Foo;\n"); |
| buf.append("public class E {\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| IClasspathEntry[] prevClasspath= cu.getJavaProject().getRawClasspath(); |
| |
| IJavaProject otherProject= JavaProjectHelper.createJavaProject("other", "bin"); |
| try { |
| IPackageFragmentRoot otherRoot= JavaProjectHelper.addSourceContainer(otherProject, "src"); |
| IPackageFragment otherPack= otherRoot.createPackageFragment("mylib", false, null); |
| buf= new StringBuffer(); |
| buf.append("package mylib;\n"); |
| buf.append("public class Foo {\n"); |
| buf.append("}\n"); |
| otherPack.createCompilationUnit("Foo.java", buf.toString(), false, null); |
| |
| MultiStatus status= new MultiStatus(JavaUI.ID_PLUGIN, IStatus.OK, "", null); |
| ClasspathFixProposal[] proposals= ClasspathFixProcessorDescriptor.getProposals(cu.getJavaProject(), "mylib.Foo", status); |
| assertEquals(1, proposals.length); |
| assertTrue(status.isOK()); |
| |
| assertAddedClassPathEntry(proposals[0], otherProject.getPath(), cu, prevClasspath); |
| |
| } finally { |
| JavaProjectHelper.delete(otherProject); |
| } |
| } |
| |
| @Test |
| public void testAddToClasspathIntJAR() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuilder buf= new StringBuilder(); |
| buf.append("package test1;\n"); |
| buf.append("import mylib.Foo;\n"); |
| buf.append("public class E {\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| IClasspathEntry[] prevClasspath= cu.getJavaProject().getRawClasspath(); |
| |
| IJavaProject otherProject= JavaProjectHelper.createJavaProject("other", "bin"); |
| try { |
| File lib= JavaTestPlugin.getDefault().getFileInPlugin(JavaProjectHelper.MYLIB); |
| assertNotNull("lib does not exist", lib); |
| assertTrue("lib does not exist", lib.exists()); |
| IPackageFragmentRoot otherRoot= JavaProjectHelper.addLibraryWithImport(otherProject, Path.fromOSString(lib.getPath()), null, null); |
| |
| MultiStatus status= new MultiStatus(JavaUI.ID_PLUGIN, IStatus.OK, "", null); |
| ClasspathFixProposal[] proposals= ClasspathFixProcessorDescriptor.getProposals(cu.getJavaProject(), "mylib.Foo", status); |
| assertEquals(1, proposals.length); |
| assertTrue(status.isOK()); |
| |
| assertAddedClassPathEntry(proposals[0], otherRoot.getPath(), cu, prevClasspath); |
| } finally { |
| JavaProjectHelper.delete(otherProject); |
| } |
| } |
| |
| private void assertAddedClassPathEntry(ClasspathFixProposal curr, IPath addedPath, ICompilationUnit cu, IClasspathEntry[] prevClasspath) throws CoreException { |
| new PerformChangeOperation(curr.createChange(null)).run(null); |
| |
| IClasspathEntry[] newClasspath= cu.getJavaProject().getRawClasspath(); |
| assertEquals(prevClasspath.length + 1, newClasspath.length); |
| assertEquals(addedPath, newClasspath[prevClasspath.length].getPath()); |
| } |
| |
| |
| @Test |
| public void testAddToClasspathExportedExtJAR() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuilder buf= new StringBuilder(); |
| buf.append("package test1;\n"); |
| buf.append("import mylib.Foo;\n"); |
| buf.append("public class E {\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| IClasspathEntry[] prevClasspath= cu.getJavaProject().getRawClasspath(); |
| |
| IJavaProject otherProject= JavaProjectHelper.createJavaProject("other", "bin"); |
| try { |
| File lib= JavaTestPlugin.getDefault().getFileInPlugin(JavaProjectHelper.MYLIB); |
| assertNotNull("lib does not exist", lib); |
| assertTrue("lib does not exist", lib.exists()); |
| |
| IPath path= Path.fromOSString(lib.getPath()); |
| |
| // exported external JAR |
| IClasspathEntry entry= JavaCore.newLibraryEntry(path, null, null, true); |
| JavaProjectHelper.addToClasspath(otherProject, entry); |
| |
| MultiStatus status= new MultiStatus(JavaUI.ID_PLUGIN, IStatus.OK, "", null); |
| ClasspathFixProposal[] proposals= ClasspathFixProcessorDescriptor.getProposals(cu.getJavaProject(), "mylib.Foo", status); |
| assertEquals(2, proposals.length); |
| assertTrue(status.isOK()); |
| |
| assertAddedClassPathEntry(proposals[0], otherProject.getPath(), cu, prevClasspath); |
| assertAddedClassPathEntry(proposals[1], path, cu, prevClasspath); |
| |
| } finally { |
| JavaProjectHelper.delete(otherProject); |
| } |
| } |
| |
| @Test |
| public void testAddToClasspathContainer() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuilder buf= new StringBuilder(); |
| buf.append("package test1;\n"); |
| buf.append("import mylib.Foo;\n"); |
| buf.append("public class E {\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| IClasspathEntry[] prevClasspath= cu.getJavaProject().getRawClasspath(); |
| |
| IJavaProject otherProject= JavaProjectHelper.createJavaProject("other", "bin"); |
| try { |
| File lib= JavaTestPlugin.getDefault().getFileInPlugin(JavaProjectHelper.MYLIB); |
| assertNotNull("lib does not exist", lib); |
| assertTrue("lib does not exist", lib.exists()); |
| IPath path= Path.fromOSString(lib.getPath()); |
| final IClasspathEntry[] entries= { JavaCore.newLibraryEntry(path, null, null) }; |
| final IPath containerPath= new Path(JavaCore.USER_LIBRARY_CONTAINER_ID).append("MyUserLibrary"); |
| |
| |
| IClasspathContainer newContainer= new IClasspathContainer() { |
| @Override |
| public IClasspathEntry[] getClasspathEntries() { |
| return entries; |
| } |
| |
| @Override |
| public String getDescription() { |
| return "MyUserLibrary"; |
| } |
| |
| @Override |
| public int getKind() { |
| return IClasspathContainer.K_APPLICATION; |
| } |
| |
| @Override |
| public IPath getPath() { |
| return containerPath; |
| } |
| }; |
| ClasspathContainerInitializer initializer= JavaCore.getClasspathContainerInitializer(JavaCore.USER_LIBRARY_CONTAINER_ID); |
| initializer.requestClasspathContainerUpdate(containerPath, otherProject, newContainer); |
| |
| IClasspathEntry entry= JavaCore.newContainerEntry(containerPath); |
| JavaProjectHelper.addToClasspath(otherProject, entry); |
| |
| MultiStatus status= new MultiStatus(JavaUI.ID_PLUGIN, IStatus.OK, "", null); |
| ClasspathFixProposal[] proposals= ClasspathFixProcessorDescriptor.getProposals(cu.getJavaProject(), "mylib.Foo", status); |
| assertEquals(1, proposals.length); |
| assertTrue(status.isOK()); |
| |
| assertAddedClassPathEntry(proposals[0], containerPath, cu, prevClasspath); |
| } finally { |
| JavaProjectHelper.delete(otherProject); |
| } |
| } |
| |
| |
| |
| |
| } |
