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/*******************************************************************************
* Copyright (C) 2007, Robin Rosenberg <robin.rosenberg@dewire.com>
*
* 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
*******************************************************************************/
package org.eclipse.egit.core.test;
import java.io.File;
import java.io.IOException;
import java.util.Collection;
import junit.framework.TestCase;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.egit.core.project.RepositoryFinder;
import org.eclipse.egit.core.project.RepositoryMapping;
import org.eclipse.jgit.junit.MockSystemReader;
import org.eclipse.jgit.lib.Constants;
import org.eclipse.jgit.util.SystemReader;
public abstract class GitTestCase extends TestCase {
protected TestProject project;
protected File gitDir;
protected void setUp() throws Exception {
super.setUp();
((MockSystemReader) SystemReader.getInstance()).setProperty(
Constants.GIT_CEILING_DIRECTORIES_KEY, ResourcesPlugin
.getWorkspace().getRoot().getLocation().toFile()
.getAbsoluteFile().toString());
project = new TestProject(true);
checkNotNested();
gitDir = new File(project.getProject().getWorkspace().getRoot()
.getRawLocation().toFile(), ".git");
rmrf(gitDir);
}
protected void tearDown() throws Exception {
super.tearDown();
project.dispose();
rmrf(gitDir);
}
private void rmrf(File d) throws IOException {
if (!d.exists())
return;
File[] files = d.listFiles();
if (files != null) {
for (int i = 0; i < files.length; ++i) {
if (files[i].isDirectory())
rmrf(files[i]);
else if (!files[i].delete())
throw new IOException(files[i] + " in use or undeletable");
}
}
if (!d.delete())
throw new IOException(d + " in use or undeletable");
assert !d.exists();
}
protected void checkNotNested() throws CoreException {
final Collection<RepositoryMapping> parentRepositories = new RepositoryFinder(
project.getProject()).find(null);
final int numOfRepositories = parentRepositories.size();
assertTrue("parent repository found: " + parentRepositories.toString(),
numOfRepositories == 0);
}
}
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