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/*******************************************************************************
* Copyright (c) 2000, 2010 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
* Fraunhofer FIRST - Initial API and implementation
* Technical University Berlin - Initial API and implementation
*******************************************************************************/
package org.eclipse.objectteams.otdt.ui.tests.refactoring.rename;
import junit.framework.Test;
import junit.framework.TestSuite;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.jdt.core.ICompilationUnit;
import org.eclipse.jdt.core.IMethod;
import org.eclipse.jdt.core.IPackageFragment;
import org.eclipse.jdt.core.IType;
import org.eclipse.jdt.core.Signature;
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.objectteams.otdt.ui.tests.refactoring.MySetup;
import org.eclipse.objectteams.otdt.ui.tests.refactoring.RefactoringTest;
import org.eclipse.jdt.internal.corext.refactoring.rename.RenameMethodProcessor;
import org.eclipse.jdt.internal.corext.refactoring.rename.RenameNonVirtualMethodProcessor;
/**
* The tests in this class have initially been copied from the original class
* <code>RenameStaticMethodTests</code> in the test suite
*<code>org.eclipse.jdt.ui.tests.refactoring</code> provided by Eclipse.
*
* @author brcan
*/
@SuppressWarnings("restriction")
public class RenameStaticMethodTests extends RefactoringTest
{
private static final String REFACTORING_PATH = "RenameStaticMethod/";
public RenameStaticMethodTests(String name)
{
super(name);
}
public static Test suite()
{
return new MySetup(new TestSuite(RenameStaticMethodTests.class));
}
protected String getRefactoringPath()
{
return REFACTORING_PATH;
}
private RenameRefactoring createRefactoring(RenameMethodProcessor processor)
{
return new RenameRefactoring(processor);
}
private RenameMethodProcessor createProcessor(IMethod method)
{
return new RenameNonVirtualMethodProcessor(method);
}
private void performRenamingMtoK_failing() throws Exception
{
performRenameRefactoring_failing("m", "k", new String[0]);
}
private void performRenameRefactoring_failing(
String methodName,
String newMethodName,
String[] signatures)
throws Exception
{
IType classA = getType(createCUfromTestFile(getPackageP(), "A"), "A");
try
{
RenameMethodProcessor processor =
createProcessor(classA.getMethod(methodName, signatures));
RenameRefactoring refactoring = createRefactoring(processor);
processor.setNewElementName(newMethodName);
RefactoringStatus result = performRefactoring(refactoring);
assertNotNull("precondition was supposed to fail", result);
}
finally
{
performDummySearch();
classA.getCompilationUnit().delete(true, null);
}
}
private void performRenaming_passing() throws Exception
{
performRenamingMtoK_passing(true);
}
/**
* Rename method m to k and update all references.
*/
private void performRenamingMtoK_passing(boolean updateReferences)
throws Exception
{
performRenameRefactoring_passing1("m", "k", new String[0], updateReferences);
}
private void performRenameRefactoring_passing2(
String methodName,
String newMethodName,
String[] signatures)
throws Exception
{
performRenameRefactoring_passing1(methodName, newMethodName, signatures, true);
}
private void performRenameRefactoring_passing1(
String methodName,
String newMethodName,
String[] signatures,
boolean updateReferences)
throws Exception
{
ICompilationUnit cu = createCUfromTestFile(getPackageP(), "A");
try
{
IType classA = getType(cu, "A");
RenameMethodProcessor processor =
createProcessor(classA.getMethod(methodName, signatures));
RenameRefactoring refactoring = createRefactoring(processor);
processor.setUpdateReferences(updateReferences);
processor.setNewElementName(newMethodName);
assertEquals("was supposed to pass", null,
performRefactoring(refactoring));
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());
}
finally
{
performDummySearch();
cu.delete(true, null);
}
}
private void performRenameRefactoring_passing(String[] cuNames, String declaringTypeName, String methodName, String newMethodName, String[] signatures,
boolean shouldPass, boolean updateReferences) throws Exception {
ICompilationUnit[] cus = createCUs(cuNames);
IType declaringType = getType(cus[0], declaringTypeName);
IMethod method = declaringType.getMethod(methodName, signatures);
RenameMethodProcessor processor = createProcessor(method);
RenameRefactoring ref = createRefactoring(processor);
processor.setUpdateReferences(updateReferences);
processor.setNewElementName(newMethodName);
RefactoringStatus status = performRefactoring(ref);
assertEquals("was supposed to pass!", null, status);
if (!shouldPass) {
for (int idx = 0; idx < cus.length; idx++) {
assertTrue("incorrect renaming because of java model!", !getFileContents(createOutputTestFileName(cus, idx)).equals(cus[idx].getSource()));
}
return;
}
for (int idx = 0; idx < cus.length; idx++) {
String expectedRenaming = getFileContents(createOutputTestFileName(cus, idx));
String actualRenaming = cus[idx].getSource();
assertEqualLines("incorrect renaming!", expectedRenaming, actualRenaming);
}
assertTrue("anythingToUndo", RefactoringCore.getUndoManager().anythingToUndo());
assertTrue("! anythingToRedo", !RefactoringCore.getUndoManager().anythingToRedo());
RefactoringCore.getUndoManager().performUndo(null, new NullProgressMonitor());
for (int idx = 0; idx < cus.length; idx++) {
assertEqualLines("invalid undo!", getFileContents(createInputTestFileName(cus, idx)), cus[idx].getSource());
}
assertTrue("! anythingToUndo", !RefactoringCore.getUndoManager().anythingToUndo());
assertTrue("anythingToRedo", RefactoringCore.getUndoManager().anythingToRedo());
RefactoringCore.getUndoManager().performRedo(null, new NullProgressMonitor());
for (int idx = 0; idx < cus.length; idx++) {
assertEqualLines("invalid redo", getFileContents(createOutputTestFileName(cus, idx)), cus[idx].getSource());
}
}
/********** tests **********/
// test method template
// public void test0() throws Exception
// {
// helper0_passing();
// }
public void testFail0() throws Exception{
performRenamingMtoK_failing();
}
public void testFail1() throws Exception{
performRenamingMtoK_failing();
}
public void testFail2() throws Exception{
performRenamingMtoK_failing();
}
//testFail3 deleted
public void testFail4() throws Exception{
performRenamingMtoK_failing();
}
public void testFail5() throws Exception{
performRenamingMtoK_failing();
}
public void testFail6() throws Exception{
performRenamingMtoK_failing();
}
public void testFail7() throws Exception{
performRenamingMtoK_failing();
}
public void testFail8() throws Exception{
performRenamingMtoK_failing();
}
public void test0() throws Exception{
performRenaming_passing();
}
public void test1() throws Exception{
performRenaming_passing();
}
public void test2() throws Exception{
performRenaming_passing();
}
public void test3() throws Exception{
performRenaming_passing();
}
public void test4() throws Exception{
performRenaming_passing();
}
public void test5() throws Exception{
performRenaming_passing();
}
public void test6() throws Exception{
performRenaming_passing();
}
public void test7() throws Exception{
performRenameRefactoring_passing2("m", "k", new String[]{Signature.SIG_INT});
}
public void test8() throws Exception{
performRenameRefactoring_passing2("m", "k", new String[]{Signature.SIG_INT});
}
public void test9() throws Exception{
performRenameRefactoring_passing1("m", "k", new String[]{Signature.SIG_INT}, false);
}
public void test10() throws Exception
{
ICompilationUnit cuA = createCUfromTestFile(getPackageP(), "A");
ICompilationUnit cuB = createCUfromTestFile(getPackageP(), "B");
IType classB = getType(cuB, "B");
RenameMethodProcessor processor =
createProcessor(classB.getMethod("method", new String[0]));
RenameRefactoring refactoring = createRefactoring(processor);
processor.setUpdateReferences(true);
processor.setNewElementName("newmethod");
assertEquals("was supposed to pass", null, performRefactoring(refactoring));
assertEqualLines("invalid renaming in A", getFileContents(
getOutputTestFileName("A")), cuA.getSource());
assertEqualLines("invalid renaming in B", getFileContents(
getOutputTestFileName("B")), cuB.getSource());
}
public void test11() throws Exception
{
IPackageFragment packageA =
getRoot().createPackageFragment("a", false, new NullProgressMonitor());
IPackageFragment packageB =
getRoot().createPackageFragment("b", false, new NullProgressMonitor());
try
{
ICompilationUnit cuA = createCUfromTestFile(packageA, "A");
ICompilationUnit cuB = createCUfromTestFile(packageB, "B");
IType classA = getType(cuA, "A");
RenameMethodProcessor processor =
createProcessor(classA.getMethod("method2", new String[0]));
RenameRefactoring refactoring = createRefactoring(processor);
processor.setUpdateReferences(true);
processor.setNewElementName("fred");
assertEquals("was supposed to pass", null, performRefactoring(refactoring));
assertEqualLines("invalid renaming in A", getFileContents(
getOutputTestFileName("A")), cuA.getSource());
assertEqualLines("invalid renaming in B", getFileContents(
getOutputTestFileName("B")), cuB.getSource());
}
finally
{
packageA.delete(true, new NullProgressMonitor());
packageB.delete(true, new NullProgressMonitor());
}
}
public void testUpdateReferenceToBaseMethodInCalloutBinding1() throws Exception {
performRenameRefactoring_passing(new String[] { "B", "T" }, "B", "getAmount", "getQuantity", new String[0], true, true);
}
}
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