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 file under a virtual folder */
  public void testCreateFileUnderVirtualFolder() {
    IFile file = existingVirtualFolderInExistingProject.getFile(getUniqueString());
    boolean failed = false;
    try {
      create(file, true);
      fail("1.0");
    } catch (CoreException e) {
      failed = true;
    }

    assertTrue("2.0", !file.exists());
    assertTrue("3.0", failed);
  }
  /** Tests creating a linked file under a virtual folder */
  public void testCreateLinkedFileUnderVirtualFolder() {
    // get a non-existing location
    IPath location = getRandomLocation();
    IFile file = existingVirtualFolderInExistingProject.getFile(getUniqueString());

    try {
      file.createLink(location, IResource.ALLOW_MISSING_LOCAL, getMonitor());
    } catch (CoreException e) {
      fail("1.0", e);
    }

    assertTrue("2.0", file.exists());
    assertEquals("3.0", location, file.getLocation());
    assertTrue("4.0", !location.toFile().exists());

    // delete should succeed
    try {
      file.delete(IResource.NONE, getMonitor());
    } catch (CoreException e) {
      fail("5.0", e);
    }
  }
  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());
    }
  }