| package org.eclipse.jdt.ui.tests.quickfix; |
| |
| import java.util.ArrayList; |
| import java.util.Hashtable; |
| |
| import junit.framework.Test; |
| import junit.framework.TestSuite; |
| |
| 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.compiler.IProblem; |
| import org.eclipse.jdt.core.dom.AST; |
| import org.eclipse.jdt.core.dom.CompilationUnit; |
| |
| import org.eclipse.jdt.testplugin.JavaProjectHelper; |
| import org.eclipse.jdt.ui.PreferenceConstants; |
| |
| import org.eclipse.jdt.internal.ui.JavaPlugin; |
| import org.eclipse.jdt.internal.ui.text.correction.CUCorrectionProposal; |
| import org.eclipse.jdt.internal.ui.text.correction.ChangeCorrectionProposal; |
| import org.eclipse.jdt.internal.ui.text.correction.CorrectMainTypeNameProposal; |
| import org.eclipse.jdt.internal.ui.text.correction.CorrectPackageDeclarationProposal; |
| import org.eclipse.jdt.internal.ui.text.correction.CorrectionContext; |
| import org.eclipse.jdt.internal.ui.text.correction.JavaCorrectionProcessor; |
| |
| public class ReorgQuickFixTest extends QuickFixTest { |
| |
| private static final Class THIS= ReorgQuickFixTest.class; |
| |
| private IJavaProject fJProject1; |
| private IPackageFragmentRoot fSourceFolder; |
| |
| public ReorgQuickFixTest(String name) { |
| super(name); |
| } |
| |
| |
| public static Test suite() { |
| if (true) { |
| return new TestSuite(THIS); |
| } else { |
| TestSuite suite= new TestSuite(); |
| suite.addTest(new ReorgQuickFixTest("testMethodWithConstructorName")); |
| return suite; |
| } |
| } |
| |
| |
| protected void setUp() throws Exception { |
| Hashtable options= JavaCore.getDefaultOptions(); |
| options.put(JavaCore.FORMATTER_TAB_CHAR, JavaCore.SPACE); |
| options.put(JavaCore.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__FILE_COMMENTS, false); |
| store.setValue(PreferenceConstants.CODEGEN__JAVADOC_STUBS, false); |
| |
| fJProject1= JavaProjectHelper.createJavaProject("TestProject1", "bin"); |
| assertTrue("rt not found", JavaProjectHelper.addRTJar(fJProject1) != null); |
| |
| fSourceFolder= JavaProjectHelper.addSourceContainer(fJProject1, "src"); |
| } |
| |
| |
| protected void tearDown() throws Exception { |
| JavaProjectHelper.delete(fJProject1); |
| } |
| |
| |
| 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= AST.parseCompilationUnit(cu, true); |
| IProblem[] problems= astRoot.getProblems(); |
| assertNumberOf("problems", problems.length, 1); |
| |
| CorrectionContext context= getCorrectionContext(cu, problems[0]); |
| assertCorrectContext(context); |
| ArrayList proposals= new ArrayList(); |
| |
| JavaCorrectionProcessor.collectCorrections(context, proposals); |
| assertNumberOf("proposals", proposals.size(), 1); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview= proposal.getCompilationUnitChange().getPreviewContent(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| 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= AST.parseCompilationUnit(cu, true); |
| IProblem[] problems= astRoot.getProblems(); |
| assertNumberOf("problems", problems.length, 1); |
| |
| CorrectionContext context= getCorrectionContext(cu, problems[0]); |
| assertCorrectContext(context); |
| ArrayList proposals= new ArrayList(); |
| |
| JavaCorrectionProcessor.collectCorrections(context, proposals); |
| assertNumberOf("proposals", proposals.size(), 1); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview= proposal.getCompilationUnitChange().getPreviewContent(); |
| |
| buf= new StringBuffer(); |
| buf.append("public class E {\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| 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= AST.parseCompilationUnit(cu, true); |
| IProblem[] problems= astRoot.getProblems(); |
| assertNumberOf("problems", problems.length, 1); |
| |
| CorrectionContext context= getCorrectionContext(cu, problems[0]); |
| assertCorrectContext(context); |
| ArrayList proposals= new ArrayList(); |
| |
| JavaCorrectionProcessor.collectCorrections(context, proposals); |
| assertNumberOf("proposals", proposals.size(), 1); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview= proposal.getCompilationUnitChange().getPreviewContent(); |
| |
| 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()); |
| } |
| |
| 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.security.Permission;\n"); |
| buf.append("import java.security.acl.Permission;\n"); |
| buf.append("import java.util.Vector;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append(" Permission p;\n"); |
| buf.append(" Vector v;\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= AST.parseCompilationUnit(cu, true); |
| IProblem[] problems= astRoot.getProblems(); |
| assertNumberOf("problems", problems.length, 1); |
| |
| CorrectionContext context= getCorrectionContext(cu, problems[0]); |
| assertCorrectContext(context); |
| ArrayList proposals= new ArrayList(); |
| |
| JavaCorrectionProcessor.collectCorrections(context, proposals); |
| assertNumberOf("proposals", proposals.size(), 1); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview= proposal.getCompilationUnitChange().getPreviewContent(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("import java.security.Permission;\n"); |
| buf.append("import java.util.Vector;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append(" Permission p;\n"); |
| buf.append(" Vector v;\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| 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= AST.parseCompilationUnit(cu, true); |
| IProblem[] problems= astRoot.getProblems(); |
| assertNumberOf("problems", problems.length, 1); |
| |
| CorrectionContext context= getCorrectionContext(cu, problems[0]); |
| assertCorrectContext(context); |
| ArrayList proposals= new ArrayList(); |
| |
| JavaCorrectionProcessor.collectCorrections(context, proposals); |
| assertNumberOf("proposals", proposals.size(), 2); |
| assertCorrectLabels(proposals); |
| |
| boolean hasRename= true, hasMove= true; |
| |
| for (int i= 0; i < proposals.size(); i++) { |
| ChangeCorrectionProposal curr= (ChangeCorrectionProposal) proposals.get(i); |
| if (curr instanceof CorrectPackageDeclarationProposal) { |
| assertTrue("Duplicated proposal", hasRename); |
| hasRename= false; |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) curr; |
| String preview= proposal.getCompilationUnitChange().getPreviewContent(); |
| 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()); |
| } |
| } |
| } |
| |
| 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= AST.parseCompilationUnit(cu, true); |
| IProblem[] problems= astRoot.getProblems(); |
| assertNumberOf("problems", problems.length, 1); |
| |
| CorrectionContext context= getCorrectionContext(cu, problems[0]); |
| assertCorrectContext(context); |
| ArrayList proposals= new ArrayList(); |
| |
| JavaCorrectionProcessor.collectCorrections(context, proposals); |
| assertNumberOf("proposals", proposals.size(), 2); |
| assertCorrectLabels(proposals); |
| |
| boolean hasRename= true, hasMove= true; |
| |
| for (int i= 0; i < proposals.size(); i++) { |
| ChangeCorrectionProposal curr= (ChangeCorrectionProposal) proposals.get(i); |
| if (curr instanceof CorrectPackageDeclarationProposal) { |
| assertTrue("Duplicated proposal", hasRename); |
| hasRename= false; |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) curr; |
| String preview= proposal.getCompilationUnitChange().getPreviewContent(); |
| 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()); |
| } |
| } |
| } |
| |
| 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= AST.parseCompilationUnit(cu, true); |
| IProblem[] problems= astRoot.getProblems(); |
| assertNumberOf("problems", problems.length, 1); |
| |
| CorrectionContext context= getCorrectionContext(cu, problems[0]); |
| assertCorrectContext(context); |
| ArrayList proposals= new ArrayList(); |
| |
| JavaCorrectionProcessor.collectCorrections(context, proposals); |
| assertNumberOf("proposals", proposals.size(), 2); |
| assertCorrectLabels(proposals); |
| |
| boolean hasRename= true, hasMove= true; |
| |
| for (int i= 0; i < proposals.size(); i++) { |
| ChangeCorrectionProposal curr= (ChangeCorrectionProposal) proposals.get(i); |
| if (curr instanceof CorrectPackageDeclarationProposal) { |
| assertTrue("Duplicated proposal", hasRename); |
| hasRename= false; |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) curr; |
| String preview= proposal.getCompilationUnitChange().getPreviewContent(); |
| 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()); |
| } |
| } |
| } |
| |
| 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= AST.parseCompilationUnit(cu, true); |
| IProblem[] problems= astRoot.getProblems(); |
| assertNumberOf("problems", problems.length, 1); |
| |
| CorrectionContext context= getCorrectionContext(cu, problems[0]); |
| assertCorrectContext(context); |
| ArrayList proposals= new ArrayList(); |
| |
| JavaCorrectionProcessor.collectCorrections(context, proposals); |
| assertNumberOf("proposals", proposals.size(), 1); |
| assertCorrectLabels(proposals); |
| |
| CorrectPackageDeclarationProposal curr= (CorrectPackageDeclarationProposal) proposals.get(0); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) curr; |
| String preview= proposal.getCompilationUnitChange().getPreviewContent(); |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| 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= AST.parseCompilationUnit(cu, true); |
| IProblem[] problems= astRoot.getProblems(); |
| assertNumberOf("problems", problems.length, 1); |
| |
| CorrectionContext context= getCorrectionContext(cu, problems[0]); |
| assertCorrectContext(context); |
| ArrayList proposals= new ArrayList(); |
| |
| JavaCorrectionProcessor.collectCorrections(context, proposals); |
| assertNumberOf("proposals", proposals.size(), 2); |
| assertCorrectLabels(proposals); |
| |
| boolean hasRename= true, hasMove= true; |
| |
| for (int i= 0; i < proposals.size(); i++) { |
| ChangeCorrectionProposal curr= (ChangeCorrectionProposal) proposals.get(i); |
| if (curr instanceof CorrectMainTypeNameProposal) { |
| assertTrue("Duplicated proposal", hasRename); |
| hasRename= false; |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) curr; |
| String preview= proposal.getCompilationUnitChange().getPreviewContent(); |
| 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()); |
| } |
| } |
| } |
| |
| 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= AST.parseCompilationUnit(cu, true); |
| IProblem[] problems= astRoot.getProblems(); |
| assertNumberOf("problems", problems.length, 1); |
| |
| CorrectionContext context= getCorrectionContext(cu, problems[0]); |
| assertCorrectContext(context); |
| ArrayList proposals= new ArrayList(); |
| |
| JavaCorrectionProcessor.collectCorrections(context, proposals); |
| assertNumberOf("proposals", proposals.size(), 1); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| |
| String preview= proposal.getCompilationUnitChange().getPreviewContent(); |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| 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= AST.parseCompilationUnit(cu, true); |
| IProblem[] problems= astRoot.getProblems(); |
| assertNumberOf("problems", problems.length, 1); |
| |
| CorrectionContext context= getCorrectionContext(cu, problems[0]); |
| assertCorrectContext(context); |
| ArrayList proposals= new ArrayList(); |
| |
| JavaCorrectionProcessor.collectCorrections(context, proposals); |
| assertNumberOf("proposals", proposals.size(), 1); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| |
| String preview= proposal.getCompilationUnitChange().getPreviewContent(); |
| 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()); |
| } |
| |
| |
| |
| } |