/*******************************************************************************
* Copyright (c) 2002, 2012 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Rational Software - Initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.core.model.tests;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
import org.eclipse.cdt.core.dom.IPDOMManager;
import org.eclipse.cdt.core.model.CoreModel;
import org.eclipse.cdt.core.model.IBuffer;
import org.eclipse.cdt.core.model.ICProject;
import org.eclipse.cdt.core.model.ITranslationUnit;
import org.eclipse.cdt.core.model.IWorkingCopy;
import org.eclipse.cdt.core.testplugin.CProjectHelper;
import org.eclipse.cdt.core.testplugin.CTestPlugin;
import org.eclipse.cdt.core.testplugin.TestPluginLauncher;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.core.runtime.Path;
/**
* Contains unit test cases for Working Copies. Run using JUnit Plugin Test
* configuration launcher.
*/
public class WorkingCopyTests extends TestCase {
private ICProject fCProject;
private IFile headerFile;
private NullProgressMonitor monitor;
public static void main(String[] args) {
TestPluginLauncher.run(TestPluginLauncher.getLocationFromProperties(), WorkingCopyTests.class, args);
}
public static Test suite() {
TestSuite suite= new TestSuite(WorkingCopyTests.class.getName());
suite.addTest(new WorkingCopyTests("testWorkingCopy"));
//suite.addTest(new WorkingCopyTests("testHashing"));
return suite;
}
public WorkingCopyTests(String name) {
super(name);
}
@Override
protected void setUp() throws Exception {
monitor = new NullProgressMonitor();
fCProject= CProjectHelper.createCCProject("TestProject1", "bin", IPDOMManager.ID_NO_INDEXER);
//Path filePath = new Path(ResourcesPlugin.getWorkspace().getRoot().getLocation().toString()+ fCProject.getPath().toString()+ "/WorkingCopyTest.h");
headerFile = fCProject.getProject().getFile("WorkingCopyTest.h");
if (!headerFile.exists()) {
try{
FileInputStream fileIn = new FileInputStream(
CTestPlugin.getDefault().getFileInPlugin(new Path("resources/cfiles/WorkingCopyTestStart.h")));
headerFile.create(fileIn,false, monitor);
} catch (CoreException e) {
e.printStackTrace();
} catch (FileNotFoundException e) {
e.printStackTrace();
}
}
}
@Override
protected void tearDown() {
CProjectHelper.delete(fCProject);
}
public void testWorkingCopy() throws Exception {
ITranslationUnit tu = (ITranslationUnit)CoreModel.getDefault().create(headerFile);
// CreateWorkingCopy
assertNotNull (tu);
IWorkingCopy wc = tu.getWorkingCopy();
assertNotNull (wc);
assertNotNull (wc.getBuffer());
assertTrue (wc.exists());
// ModifyWorkingCopy
IBuffer wcBuf = wc.getBuffer();
wcBuf.append("\n class Hello{ int x; };");
if (tu.getBuffer().getContents().equals(wc.getBuffer().getContents() ) )
fail("Buffers should NOT be equal at this point!");
// ReconcileWorkingCopy
wc.reconcile();
// CommitWorkingCopy
wc.commit(true, monitor);
if(!tu.getBuffer().getContents().equals(wc.getBuffer().getContents()))
fail("Buffers should be equal at this point!");
// DestroyWorkingCopy
wc.destroy();
assertFalse(wc.exists());
Thread.sleep(1000);
}
}