@Override
  protected void setUp() throws Exception {
    projectContainer = TestProjects.newPubProject3();
    project = new DeltaProcessorMockProject(projectContainer);

    projDir = FileUtilities2.createTempDir(projectContainer.getName());
    pkg1Dir = FileUtilities2.createTempDir("pkg1").getCanonicalFile();
    projectContainer.setLocation(new Path(projDir.getAbsolutePath()));
  }
 /**
  * Create a symlink from the pubDir/packages/pkg1 directory to the pkg1 directory.
  *
  * @param pubDir the pub directory (not {@code null})
  * @return {@code true} if symlinks can be created on this platform, else {@code false}
  */
 private boolean symlinkPackage(File pubDir) throws IOException {
   if (!FileUtilities2.isSymLinkSupported()) {
     System.out.println("Skipping test in " + getClass().getSimpleName());
     return false;
   }
   packagesDir = new File(pubDir, "packages");
   assertTrue(packagesDir.mkdirs());
   FileUtilities2.createSymLink(pkg1Dir, new File(packagesDir, "pkg1"));
   return true;
 }
  /** Test adding and removing a symlinked package in the "packages" directory */
  public void test_traverse_package_added_removed() throws Exception {

    if (!symlinkPackage(projDir)) {
      return;
    }

    // add package
    MockDelta delta = new MockDelta(projectContainer);
    delta.add(PACKAGES_DIRECTORY_NAME).add("pkg1", ADDED);

    DeltaProcessor processor = new DeltaProcessor(project);
    ProjectUpdater updater = new ProjectUpdater();
    processor.addDeltaListener(updater);
    processor.traverse(delta);
    updater.applyChanges();

    // Canonical locations
    File pkg1SomeDir = new File(pkg1Dir, "some_folder");
    File[] added =
        new File[] {
          new File(pkg1Dir, "build.dart"), new File(pkg1Dir, "bar.dart"),
          new File(pkg1SomeDir, "build.dart"), new File(pkg1SomeDir, "bar.dart")
        };

    project.assertChanged(projectContainer, added, null, null, null);
    project.assertNoCalls();

    // remove package
    FileUtilities2.deleteSymLink(new File(packagesDir, "pkg1"));
    delta = new MockDelta(projectContainer);
    delta.add(PACKAGES_DIRECTORY_NAME).add("pkg1", REMOVED);

    processor = new DeltaProcessor(project);
    updater = new ProjectUpdater();
    processor.addDeltaListener(updater);
    processor.traverse(delta);
    updater.applyChanges();

    project.assertPackagesRemoved(projectContainer);
    project.assertNoCalls();
  }
Example #4
0
 public void test_toLTK_Change_SourceChange_externalFile() throws Exception {
   FileBasedSource source = new FileBasedSource(FileUtilities2.createFile("/some/path"));
   // fill SourceChange
   SourceChange sourceChange = new SourceChange("My change", source);
   sourceChange.addEdit(new Edit(10, 1, "a"));
   sourceChange.addEdit(new Edit(20, 2, "b"));
   // no IFile for this Source, so no LTK change
   {
     org.eclipse.ltk.core.refactoring.Change ltkChange = ServiceUtils.toLTK(sourceChange);
     assertNull(ltkChange);
   }
   // try as part of CompositeChange
   {
     CompositeChange compositeChange = new CompositeChange("My composite change", sourceChange);
     org.eclipse.ltk.core.refactoring.CompositeChange ltkChange =
         ServiceUtils.toLTK(compositeChange);
     assertNotNull(ltkChange);
     // wrong SourceChange was ignored
     assertThat(ltkChange.getChildren()).isEmpty();
   }
 }
  public void test_getInvertedSourceContainer() throws Exception {
    if (!setupSymlinks()) {
      return;
    }
    File file1 = new File(pkg1CanonicalDir, "file1.dart");
    File file2 = new File(pkg2CanonicalDir, "file2.dart");
    FileBasedSource source1 = new FileBasedSource(file1);
    FileBasedSource source2 = new FileBasedSource(file2);

    PubFolderImpl pubFolder = newTarget();
    InvertedSourceContainer container1 = pubFolder.getInvertedSourceContainer();

    assertFalse(container1.contains(source1));
    assertFalse(container1.contains(source2));

    FileUtilities2.deleteSymLink(new File(packagesDir, "pkg2"));
    InvertedSourceContainer container2 = pubFolder.getInvertedSourceContainer();

    assertFalse(container2.contains(source1));
    assertTrue(container2.contains(source2));
  }
 @Override
 protected void tearDown() throws Exception {
   FileUtilities2.deleteTempDir();
 }