| /******************************************************************************* |
| * Copyright (c) 2000, 2009 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.refactoring; |
| |
| import junit.framework.Test; |
| import junit.framework.TestSuite; |
| |
| import org.eclipse.core.runtime.NullProgressMonitor; |
| |
| import org.eclipse.ltk.core.refactoring.RefactoringCore; |
| import org.eclipse.ltk.core.refactoring.RefactoringStatus; |
| import org.eclipse.ltk.core.refactoring.participants.RenameRefactoring; |
| |
| import org.eclipse.jdt.core.ICompilationUnit; |
| import org.eclipse.jdt.core.IMethod; |
| import org.eclipse.jdt.core.IType; |
| import org.eclipse.jdt.core.ITypeParameter; |
| |
| import org.eclipse.jdt.internal.corext.refactoring.rename.RenameTypeParameterProcessor; |
| |
| public class RenameTypeParameterTests extends RefactoringTest { |
| |
| private static final Class<RenameTypeParameterTests> clazz= RenameTypeParameterTests.class; |
| |
| private static final String REFACTORING_PATH= "RenameTypeParameter/"; |
| |
| public static Test setUpTest(Test someTest) { |
| return new Java15Setup(someTest); |
| } |
| |
| public static Test suite() { |
| return new Java15Setup(new TestSuite(clazz)); |
| } |
| |
| public RenameTypeParameterTests(String name) { |
| super(name); |
| } |
| |
| @Override |
| protected String getRefactoringPath() { |
| return REFACTORING_PATH; |
| } |
| |
| private void helper1(String parameterName, String newParameterName, String typeName, boolean references) throws Exception { |
| IType declaringType= getType(createCUfromTestFile(getPackageP(), "A"), typeName); |
| RenameTypeParameterProcessor processor= new RenameTypeParameterProcessor(declaringType.getTypeParameter(parameterName)); |
| RenameRefactoring refactoring= new RenameRefactoring(processor); |
| processor.setNewElementName(newParameterName); |
| processor.setUpdateReferences(references); |
| RefactoringStatus result= performRefactoring(refactoring); |
| assertNotNull("precondition was supposed to fail", result); |
| } |
| |
| private void helper1(String parameterName, String newParameterName, String typeName, String methodName, String[] methodSignature, boolean references) throws Exception { |
| IType declaringType= getType(createCUfromTestFile(getPackageP(), "A"), typeName); |
| IMethod[] declaringMethods= getMethods(declaringType, new String[] { methodName}, new String[][] { methodSignature}); |
| RenameTypeParameterProcessor processor= new RenameTypeParameterProcessor(declaringMethods[0].getTypeParameter(parameterName)); |
| RenameRefactoring refactoring= new RenameRefactoring(processor); |
| processor.setNewElementName(newParameterName); |
| processor.setUpdateReferences(references); |
| RefactoringStatus result= performRefactoring(refactoring); |
| assertNotNull("precondition was supposed to fail", result); |
| } |
| |
| private void helper2(String parameterName, String newParameterName, String typeName, boolean references) throws Exception { |
| ParticipantTesting.reset(); |
| ICompilationUnit cu= createCUfromTestFile(getPackageP(), "A"); |
| IType declaringType= getType(cu, typeName); |
| ITypeParameter typeParameter= declaringType.getTypeParameter(parameterName); |
| RenameTypeParameterProcessor processor= new RenameTypeParameterProcessor(typeParameter); |
| RenameRefactoring refactoring= new RenameRefactoring(processor); |
| processor.setNewElementName(newParameterName); |
| processor.setUpdateReferences(references); |
| |
| RefactoringStatus result= performRefactoring(refactoring); |
| assertEquals("was supposed to pass", null, result); |
| assertEqualLines("invalid renaming", getFileContents(getOutputTestFileName("A")), cu.getSource()); |
| |
| assertTrue("anythingToUndo", RefactoringCore.getUndoManager().anythingToUndo()); |
| assertTrue("! anythingToRedo", !RefactoringCore.getUndoManager().anythingToRedo()); |
| |
| RefactoringCore.getUndoManager().performUndo(null, new NullProgressMonitor()); |
| assertEqualLines("invalid undo", getFileContents(getInputTestFileName("A")), cu.getSource()); |
| |
| assertTrue("! anythingToUndo", !RefactoringCore.getUndoManager().anythingToUndo()); |
| assertTrue("anythingToRedo", RefactoringCore.getUndoManager().anythingToRedo()); |
| |
| RefactoringCore.getUndoManager().performRedo(null, new NullProgressMonitor()); |
| assertEqualLines("invalid redo", getFileContents(getOutputTestFileName("A")), cu.getSource()); |
| } |
| |
| private void helper2(String parameterName, String newParameterName, String typeName, String methodName, String[] methodSignature, boolean references) throws Exception { |
| ParticipantTesting.reset(); |
| ICompilationUnit cu= createCUfromTestFile(getPackageP(), "A"); |
| IType declaringType= getType(cu, typeName); |
| IMethod[] declaringMethods= getMethods(declaringType, new String[] { methodName}, new String[][] { methodSignature}); |
| ITypeParameter typeParameter= declaringMethods[0].getTypeParameter(parameterName); |
| RenameTypeParameterProcessor processor= new RenameTypeParameterProcessor(typeParameter); |
| RenameRefactoring refactoring= new RenameRefactoring(processor); |
| processor.setNewElementName(newParameterName); |
| processor.setUpdateReferences(references); |
| |
| RefactoringStatus result= performRefactoring(refactoring); |
| assertEquals("was supposed to pass", null, result); |
| assertEqualLines("invalid renaming", getFileContents(getOutputTestFileName("A")), cu.getSource()); |
| |
| assertTrue("anythingToUndo", RefactoringCore.getUndoManager().anythingToUndo()); |
| assertTrue("! anythingToRedo", !RefactoringCore.getUndoManager().anythingToRedo()); |
| |
| RefactoringCore.getUndoManager().performUndo(null, new NullProgressMonitor()); |
| assertEqualLines("invalid undo", getFileContents(getInputTestFileName("A")), cu.getSource()); |
| |
| assertTrue("! anythingToUndo", !RefactoringCore.getUndoManager().anythingToUndo()); |
| assertTrue("anythingToRedo", RefactoringCore.getUndoManager().anythingToRedo()); |
| |
| RefactoringCore.getUndoManager().performRedo(null, new NullProgressMonitor()); |
| assertEqualLines("invalid redo", getFileContents(getOutputTestFileName("A")), cu.getSource()); |
| } |
| |
| public void test0() throws Exception { |
| helper2("T", "S", "A", true); |
| } |
| |
| public void test1() throws Exception { |
| helper2("T", "S", "A", true); |
| } |
| |
| public void test2() throws Exception { |
| helper2("T", "S", "A", false); |
| } |
| |
| public void test3() throws Exception { |
| helper2("T", "S", "A", true); |
| } |
| |
| public void test4() throws Exception { |
| helper2("T", "S", "A", false); |
| } |
| |
| public void test5() throws Exception { |
| helper2("T", "S", "A", true); |
| } |
| |
| public void test6() throws Exception { |
| helper2("S", "T", "A", true); |
| } |
| |
| public void test7() throws Exception { |
| helper2("T", "S", "A", false); |
| } |
| |
| public void test8() throws Exception { |
| helper2("S", "T", "A", false); |
| } |
| |
| public void test9() throws Exception { |
| helper2("T", "S", "A", "f", new String[] { "QT;"}, true); |
| } |
| |
| public void test10() throws Exception { |
| helper2("T", "S", "B", "f", new String[] { "QT;"}, true); |
| } |
| |
| public void test11() throws Exception { |
| helper2("T", "S", "A", "f", new String[] { "QT;"}, false); |
| } |
| |
| public void test12() throws Exception { |
| helper2("T", "S", "B", "f", new String[] { "QT;"}, false); |
| } |
| |
| public void test13() throws Exception { |
| helper2("T", "S", "A", true); |
| } |
| |
| public void test14() throws Exception { |
| helper2("ELEMENT", "E", "A", true); |
| } |
| |
| public void test15() throws Exception { |
| helper2("T", "S", "A", true); |
| } |
| |
| // ------------------------------------------------ |
| |
| public void testFail0() throws Exception { |
| helper1("T", "S", "A", true); |
| } |
| |
| public void testFail1() throws Exception { |
| helper1("T", "S", "A", true); |
| } |
| |
| public void testFail2() throws Exception { |
| helper1("T", "S", "A", true); |
| } |
| |
| public void testFail3() throws Exception { |
| helper1("T", "S", "A", true); |
| } |
| |
| public void testFail4() throws Exception { |
| helper1("T", "S", "A", true); |
| } |
| |
| public void testFail5() throws Exception { |
| helper1("T", "S", "B", "f", new String[] { "QT;"}, true); |
| } |
| } |