| /******************************************************************************* |
| * Copyright (C) 2007, 2012, 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.FileOutputStream; |
| import java.io.FileWriter; |
| import java.io.IOException; |
| |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.resources.ResourcesPlugin; |
| import org.eclipse.egit.core.Activator; |
| import org.eclipse.jgit.junit.MockSystemReader; |
| import org.eclipse.jgit.lib.Constants; |
| import org.eclipse.jgit.lib.ObjectId; |
| import org.eclipse.jgit.lib.ObjectInserter; |
| import org.eclipse.jgit.lib.Repository; |
| import org.eclipse.jgit.util.FileUtils; |
| import org.eclipse.jgit.util.IO; |
| import org.eclipse.jgit.util.SystemReader; |
| import org.junit.After; |
| import org.junit.Before; |
| |
| public abstract class GitTestCase { |
| |
| protected final TestUtils testUtils = new TestUtils(); |
| |
| protected TestProject project; |
| |
| protected File gitDir; |
| |
| @Before |
| public void setUp() throws Exception { |
| // ensure there are no shared Repository instances left |
| // when starting a new test |
| Activator.getDefault().getRepositoryCache().clear(); |
| MockSystemReader mockSystemReader = new MockSystemReader(); |
| SystemReader.setInstance(mockSystemReader); |
| mockSystemReader.setProperty(Constants.GIT_CEILING_DIRECTORIES_KEY, |
| ResourcesPlugin.getWorkspace().getRoot().getLocation().toFile() |
| .getAbsoluteFile().toString()); |
| project = new TestProject(true); |
| gitDir = new File(project.getProject().getWorkspace().getRoot() |
| .getRawLocation().toFile(), Constants.DOT_GIT); |
| if (gitDir.exists()) |
| FileUtils.delete(gitDir, FileUtils.RECURSIVE | FileUtils.RETRY); |
| } |
| |
| @After |
| public void tearDown() throws Exception { |
| project.dispose(); |
| if (gitDir.exists()) |
| FileUtils.delete(gitDir, FileUtils.RECURSIVE | FileUtils.RETRY); |
| } |
| |
| protected ObjectId createFile(Repository repository, IProject actProject, String name, String content) throws IOException { |
| File file = new File(actProject.getProject().getLocation().toFile(), name); |
| FileWriter fileWriter = new FileWriter(file); |
| fileWriter.write(content); |
| fileWriter.close(); |
| byte[] fileContents = IO.readFully(file); |
| ObjectInserter inserter = repository.newObjectInserter(); |
| try { |
| ObjectId objectId = inserter.insert(Constants.OBJ_BLOB, fileContents); |
| inserter.flush(); |
| return objectId; |
| } finally { |
| inserter.release(); |
| } |
| } |
| |
| protected ObjectId createFileCorruptShort(Repository repository, |
| IProject actProject, String name, String content) |
| throws IOException { |
| ObjectId id = createFile(repository, actProject, name, content); |
| File file = new File(repository.getDirectory(), "objects/" |
| + id.name().substring(0, 2) + "/" + id.name().substring(2)); |
| byte[] readFully = IO.readFully(file); |
| FileUtils.delete(file); |
| FileOutputStream fileOutputStream = new FileOutputStream(file); |
| byte[] truncatedData = new byte[readFully.length - 1]; |
| System.arraycopy(readFully, 0, truncatedData, 0, truncatedData.length); |
| fileOutputStream.write(truncatedData); |
| fileOutputStream.close(); |
| return id; |
| } |
| } |