protected void setUp() throws Exception {
   super.setUp();
   existingProject = getWorkspace().getRoot().getProject("ExistingProject");
   existingVirtualFolderInExistingProject =
       existingProject.getFolder("existingVirtualFolderInExistingProject");
   doCleanup();
 }
 public void testIsVirtual() {
   // create a virtual folder
   IFolder virtualFolder = existingProject.getFolder(getUniqueString());
   try {
     virtualFolder.create(IResource.VIRTUAL, true, null);
   } catch (CoreException e) {
     fail("1.0", e);
   }
   assertTrue("2.0", virtualFolder.isVirtual());
 }
  public void testMoveProjectWithVirtualFolder() {
    IPath fileLocation = getRandomLocation();
    IPath folderLocation = getRandomLocation();

    IFile file = existingVirtualFolderInExistingProject.getFile(getUniqueString());
    IFolder folder = existingVirtualFolderInExistingProject.getFolder(getUniqueString());
    IFile childFile = folder.getFile(getUniqueString());
    IResource[] oldResources = new IResource[] {existingProject, file, folder, childFile};

    try {
      assertDoesNotExistInWorkspace("1.0", new IResource[] {folder, file, childFile});

      try {
        createFileInFileSystem(fileLocation);
        folderLocation.toFile().mkdir();

        folder.createLink(folderLocation, IResource.NONE, getMonitor());
        file.createLink(fileLocation, IResource.NONE, getMonitor());

        childFile.create(getRandomContents(), true, getMonitor());
      } catch (CoreException e) {
        fail("2.0", e);
      }

      // move the project
      IProject destinationProject = getWorkspace().getRoot().getProject("MoveTargetProject");
      assertDoesNotExistInWorkspace("3.0", destinationProject);

      try {
        existingProject.move(destinationProject.getFullPath(), IResource.SHALLOW, getMonitor());
      } catch (CoreException e) {
        fail("4.0", e);
      }

      IFile newFile = destinationProject.getFile(file.getProjectRelativePath());
      IFolder newFolder = destinationProject.getFolder(folder.getProjectRelativePath());
      IFile newChildFile = newFolder.getFile(childFile.getName());
      IResource[] newResources =
          new IResource[] {destinationProject, newFile, newFolder, newChildFile};

      assertExistsInWorkspace("5.0", newResources);
      assertDoesNotExistInWorkspace("6.1", oldResources);
      assertTrue("7.0", existingProject.isSynchronized(IResource.DEPTH_INFINITE));
      assertTrue("8.0", destinationProject.isSynchronized(IResource.DEPTH_INFINITE));

      assertTrue("9.0", newFile.getParent().isVirtual());
      assertTrue("10.0", newFile.isLinked());

      assertTrue("11.0", newFolder.isLinked());
      assertTrue("12.0", newFolder.getParent().isVirtual());
    } finally {
      Workspace.clear(fileLocation.toFile());
      Workspace.clear(folderLocation.toFile());
    }
  }
  /** Tests creating a virtual folder */
  public void testCreateVirtualFolder() {
    IFolder virtualFolder = existingProject.getFolder(getUniqueString());

    try {
      virtualFolder.create(IResource.VIRTUAL, true, getMonitor());
    } catch (CoreException e) {
      fail("1.0", e);
    }

    assertTrue("2.0", virtualFolder.exists());
    assertTrue("3.0", virtualFolder.isVirtual());

    // delete should succeed
    try {
      virtualFolder.delete(IResource.NONE, getMonitor());
    } catch (CoreException e) {
      fail("4.0", e);
    }
  }
  public void testVirtualFolderInLinkedFolder() {
    // setup handles
    IFolder topFolder = existingProject.getFolder("topFolder");
    IFolder linkedFolder = topFolder.getFolder("linkedFolder");
    IFolder subFolder = linkedFolder.getFolder("subFolder");
    IFolder virtualFolder = subFolder.getFolder("virtualFolder");

    IPath linkedFolderLocation = getRandomLocation();
    IPath subFolderLocation = linkedFolderLocation.append(subFolder.getName());

    try {
      try {
        // create the structure on disk
        linkedFolderLocation.toFile().mkdir();
        subFolderLocation.toFile().mkdir();

        // create the structure in the workspace
        ensureExistsInWorkspace(topFolder, true);
        linkedFolder.createLink(linkedFolderLocation, IResource.NONE, getMonitor());
        virtualFolder.create(IResource.VIRTUAL, true, getMonitor());
      } catch (CoreException e) {
        fail("1.0", e);
      }

      // assert locations
      assertEquals("2.0", linkedFolderLocation, linkedFolder.getLocation());
      assertEquals(
          "3.0", linkedFolderLocation.append(subFolder.getName()), subFolder.getLocation());
      assertTrue("4.0", virtualFolder.isVirtual());
      assertTrue("5.0", virtualFolder.getLocation() == null);

      // assert URIs
      assertEquals("6.0", URIUtil.toURI(linkedFolderLocation), linkedFolder.getLocationURI());
      assertEquals("7.0", URIUtil.toURI(subFolderLocation), subFolder.getLocationURI());
      // assertTrue("8.0", virtualFolder.getLocationURI() == null);
    } finally {
      Workspace.clear(subFolderLocation.toFile());
      Workspace.clear(linkedFolderLocation.toFile());
    }
  }
  public void testDeleteProjectWithVirtualFolderAndLink() {
    IPath folderLocation = getRandomLocation();

    IFolder virtualFolder = existingProject.getFolder(getUniqueString());
    IFolder linkedFolder = virtualFolder.getFolder("a_link");

    try {
      try {
        folderLocation.toFile().mkdir();
        virtualFolder.create(IResource.VIRTUAL, true, null);
        linkedFolder.createLink(folderLocation, IResource.NONE, getMonitor());
        existingProject.delete(IResource.NEVER_DELETE_PROJECT_CONTENT, getMonitor());
        existingProject.create(getMonitor());
      } catch (CoreException e) {
        fail("1.0", e);
      }

      // virtual folder should not exist until the project is open
      assertTrue("2.0", !virtualFolder.exists());
      assertTrue("3.0", !linkedFolder.exists());

      try {
        existingProject.open(getMonitor());
      } catch (CoreException e) {
        fail("4.0", e);
      }

      // virtual folder should now exist
      assertTrue("5.0", virtualFolder.exists());
      assertTrue("6.0", virtualFolder.isVirtual());

      // link should now exist
      assertTrue("7.0", linkedFolder.exists());
      assertTrue("8.0", linkedFolder.isLinked());

      assertEquals("9.0", folderLocation, linkedFolder.getLocation());
    } finally {
      Workspace.clear(folderLocation.toFile());
    }
  }
  public void testDeleteProjectWithVirtualFolder() {
    IFolder virtualFolder = existingProject.getFolder(getUniqueString());

    try {
      virtualFolder.create(IResource.VIRTUAL, true, null);
      existingProject.delete(IResource.NEVER_DELETE_PROJECT_CONTENT, getMonitor());
      existingProject.create(getMonitor());
    } catch (CoreException e) {
      fail("1.0", e);
    }

    // virtual folder should not exist until the project is open
    assertTrue("2.0", !virtualFolder.exists());

    try {
      existingProject.open(getMonitor());
    } catch (CoreException e) {
      fail("3.0", e);
    }

    // virtual folder should now exist
    assertTrue("4.0", virtualFolder.exists());
    assertTrue("5.0", virtualFolder.isVirtual());
  }
  public void testCopyProjectWithVirtualFolder() {
    IPath fileLocation = getRandomLocation();
    IPath folderLocation = getRandomLocation();

    IFile linkedFile = existingVirtualFolderInExistingProject.getFile(getUniqueString());
    IFolder linkedFolder = existingVirtualFolderInExistingProject.getFolder(getUniqueString());

    try {
      try {
        createFileInFileSystem(fileLocation, getRandomContents());
        folderLocation.toFile().mkdir();

        linkedFolder.createLink(folderLocation, IResource.NONE, getMonitor());
        linkedFile.createLink(fileLocation, IResource.NONE, getMonitor());
      } catch (CoreException e) {
        fail("1.0", e);
      }

      // copy the project
      IProject destinationProject = getWorkspace().getRoot().getProject("CopyTargetProject");
      try {
        existingProject.copy(destinationProject.getFullPath(), IResource.SHALLOW, getMonitor());
      } catch (CoreException e) {
        fail("2.0", e);
      }

      IFile newFile = destinationProject.getFile(linkedFile.getProjectRelativePath());
      assertTrue("3.0", newFile.isLinked());
      assertEquals("3.1", linkedFile.getLocation(), newFile.getLocation());
      assertTrue("3.2", newFile.getParent().isVirtual());

      IFolder newFolder = destinationProject.getFolder(linkedFolder.getProjectRelativePath());
      assertTrue("4.0", newFolder.isLinked());
      assertEquals("4.1", linkedFolder.getLocation(), newFolder.getLocation());
      assertTrue("4.2", newFolder.getParent().isVirtual());

      // test project deep copy
      try {
        destinationProject.delete(IResource.NONE, getMonitor());
        existingProject.copy(destinationProject.getFullPath(), IResource.NONE, getMonitor());
      } catch (CoreException e) {
        fail("5.0", e);
      }

      assertTrue("5.1", newFile.isLinked());
      assertEquals("5.2", linkedFile.getLocation(), newFile.getLocation());
      assertTrue("5.3", newFile.getParent().isVirtual());
      assertTrue("5.4", newFolder.isLinked());
      assertEquals("5.5", linkedFolder.getLocation(), newFolder.getLocation());
      assertTrue("5.6", newFolder.getParent().isVirtual());

      try {
        destinationProject.delete(IResource.NONE, getMonitor());
      } catch (CoreException e) {
        fail("6.0", e);
      }
    } finally {
      Workspace.clear(fileLocation.toFile());
      Workspace.clear(folderLocation.toFile());
    }
  }