org.eclipse.egit.core.test/src/org/eclipse/egit/core/test/GitTestCase.java

   1 /*******************************************************************************
   2  * Copyright (C) 2007, Robin Rosenberg <robin.rosenberg@dewire.com>
   3  *
   4  * All rights reserved. This program and the accompanying materials
   5  * are made available under the terms of the Eclipse Public License v1.0
   6  * See LICENSE for the full license text, also available.
   7  *******************************************************************************/
   8 package org.eclipse.egit.core.test;
   9
  10 import java.io.File;
  11 import java.io.IOException;
  12
  13 import junit.framework.TestCase;
  14
  15 public abstract class GitTestCase extends TestCase {
  16
  17         protected TestProject project;
  18
  19         protected File gitDir;
  20
  21         protected void setUp() throws Exception {
  22                 super.setUp();
  23                 project = new TestProject();
  24                 gitDir = new File(project.getProject().getWorkspace().getRoot()
  25                                 .getRawLocation().toFile(), ".git");
  26                 rmrf(gitDir);
  27         }
  28
  29         protected void tearDown() throws Exception {
  30                 super.tearDown();
  31                 project.dispose();
  32                 rmrf(gitDir);
  33         }
  34
  35         private void rmrf(File d) throws IOException {
  36                 if (!d.exists())
  37                         return;
  38
  39                 File[] files = d.listFiles();
  40                 if (files != null) {
  41                         for (int i = 0; i < files.length; ++i) {
  42                                 if (files[i].isDirectory())
  43                                         rmrf(files[i]);
  44                                 else if (!files[i].delete())
  45                                         throw new IOException(files[i] + " in use or undeletable");
  46                         }
  47                 }
  48                 if (!d.delete())
  49                         throw new IOException(d + " in use or undeletable");
  50                 assert !d.exists();
  51         }
  52
  53 }