| /******************************************************************************* |
| * Copyright (c) 2000, 2004 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.jdt.ui.tests.packageview; |
| |
| import java.io.File; |
| |
| import junit.framework.Test; |
| import junit.framework.TestCase; |
| import junit.framework.TestSuite; |
| |
| import org.eclipse.jdt.testplugin.JavaProjectHelper; |
| import org.eclipse.jdt.testplugin.JavaTestPlugin; |
| |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.resources.IWorkspace; |
| import org.eclipse.core.resources.IWorkspaceDescription; |
| import org.eclipse.core.resources.ResourcesPlugin; |
| import org.eclipse.core.runtime.Path; |
| |
| import org.eclipse.jface.viewers.ITreeContentProvider; |
| |
| import org.eclipse.ui.IViewPart; |
| import org.eclipse.ui.IWorkbench; |
| import org.eclipse.ui.IWorkbenchPage; |
| import org.eclipse.ui.PlatformUI; |
| |
| import org.eclipse.jdt.core.ElementChangedEvent; |
| import org.eclipse.jdt.core.ICompilationUnit; |
| import org.eclipse.jdt.core.IElementChangedListener; |
| import org.eclipse.jdt.core.IJavaElement; |
| import org.eclipse.jdt.core.IJavaElementDelta; |
| import org.eclipse.jdt.core.IJavaProject; |
| import org.eclipse.jdt.core.IPackageFragment; |
| import org.eclipse.jdt.core.IPackageFragmentRoot; |
| |
| /** |
| * Tests for the PackageExplorerContentProvider. |
| * |
| * @since 2.1 |
| */ |
| public class ContentProviderTests3 extends TestCase { |
| |
| |
| public static Test suite() { |
| TestSuite suite= new TestSuite("org.eclipse.jdt.ui.tests.ContentProviderTests3"); //$NON-NLS-1$ |
| //$JUnit-BEGIN$ |
| suite.addTestSuite(ContentProviderTests3.class); |
| //$JUnit-END$ |
| return suite; |
| } |
| |
| |
| private IJavaProject fJProject1; |
| private IJavaProject fJProject2; |
| |
| private IPackageFragmentRoot fRoot1; |
| private IPackageFragment fPack1; |
| private IPackageFragment fPack2; |
| private IPackageFragment fPack4; |
| private IPackageFragment fPack3; |
| private IWorkspace fWorkspace; |
| private IWorkbench fWorkbench; |
| private MockPluginView fMyPart; |
| |
| private ITreeContentProvider fProvider; |
| private IPackageFragmentRoot fArchiveFragmentRoot; |
| private IPackageFragment fPackJunit; |
| private IPackageFragment fPackJunitSamples; |
| private IPackageFragment fPackJunitSamplesMoney; |
| |
| private IPackageFragment fPack6; |
| private IPackageFragment fPackJunitExtentions; |
| private IPackageFragment fPackJunitFramework; |
| private IPackageFragment fPackJunitRunner; |
| private IPackageFragment fPackJunitTextUi; |
| private IPackageFragment fPackJunitUi; |
| private IPackageFragment fPackJunitTests; |
| |
| private ICompilationUnit fCUIMoney; |
| private ICompilationUnit fCUMoney; |
| private ICompilationUnit fCUMoneyBag; |
| private ICompilationUnit fCUMoneyTest; |
| private ICompilationUnit fCU1; |
| private ICompilationUnit fCU2; |
| private ICompilationUnit fCU3; |
| private IFile fFile1; |
| private IFile fFile2; |
| |
| private IWorkbenchPage page; |
| private IPackageFragmentRoot jdk; |
| private boolean fEnableAutoBuildAfterTesting; |
| |
| public ContentProviderTests3(String name) { |
| super(name); |
| } |
| |
| //---------Test for getChildren------------------- |
| |
| public void testGetChildrenProjectWithSourceFolders() throws Exception{ |
| Object[] expectedChildren= new Object[]{fRoot1, fFile1, fFile2, jdk}; |
| Object[] children= fProvider.getChildren(fJProject2); |
| assertTrue("Wrong children found for project with folding", compareArrays(children, expectedChildren));//$NON-NLS-1$ |
| } |
| |
| |
| public void testGetChildrentMidLevelFragment() throws Exception{ |
| Object[] expectedChildren= new Object[]{fPack4, fPack6}; |
| Object[] children= fProvider.getChildren(fPack3); |
| assertTrue("Wrong children found for PackageFragment with folding",compareArrays(children, expectedChildren));//$NON-NLS-1$ |
| } |
| |
| public void testGetChildrenBottomLevelFragment() throws Exception{ |
| Object[] expectedChildren= new Object[]{}; |
| Object[] children= fProvider.getChildren(fPack1); |
| assertTrue("Wrong children found for PackageFragment with folding",compareArrays(children, expectedChildren));//$NON-NLS-1$ |
| |
| } |
| |
| public void testGetChildrenBottomLevelFragmentWithCU() throws Exception{ |
| Object[] expectedChildren= new Object[]{fCU1}; |
| Object[] children= fProvider.getChildren(fPack2); |
| assertTrue("Wrong children found for PackageFragment with folding",compareArrays(children, expectedChildren)); //$NON-NLS-1$ |
| } |
| |
| public void testGetChildrenBottomLevelFragmentInArchive() throws Exception{ |
| Object[] expectedChildren= new Object[]{fCUIMoney, fCUMoney, fCUMoneyBag, fCUMoneyTest}; |
| Object[] children= fProvider.getChildren(fPackJunitSamplesMoney); |
| assertTrue("wrong children found for a bottom PackageFragment in PackageFragmentRoot Archive with folding", compareArrays(children, expectedChildren)); //$NON-NLS-1$ |
| } |
| |
| public void testGetChildrenSource() throws Exception{ |
| Object[] expectedChildren= new Object[]{fPack1,fPack2,fPack3, fRoot1.getPackageFragment("")};//$NON-NLS-1$ |
| Object[] children= fProvider.getChildren(fRoot1); |
| assertTrue("Wrong children found for PackageFragmentRoot with folding", compareArrays(children, expectedChildren)); //$NON-NLS-1$ |
| } |
| |
| public void testGetChildrenArchive(){ |
| Object[] expectedChildren= new Object[]{fPackJunit, fArchiveFragmentRoot.getPackageFragment("")};//$NON-NLS-1$ |
| Object[] children= fProvider.getChildren(fArchiveFragmentRoot); |
| assertTrue("Wrong child found for PackageFragmentRoot Archive with folding", compareArrays(children,expectedChildren));//$NON-NLS-1$ |
| |
| } |
| |
| //---------------Get Parent Tests----------------------------- |
| |
| public void testGetParentArchive() throws Exception{ |
| Object parent= fProvider.getParent(fArchiveFragmentRoot); |
| assertTrue("Wrong parent found for PackageFragmentRoot Archive with folding", parent==fJProject1);//$NON-NLS-1$ |
| } |
| |
| public void testGetParentTopLevelFragmentInArchive() throws Exception{ |
| Object expectedParent= fPackJunit; |
| Object parent= fProvider.getParent(fPackJunitSamples); |
| assertTrue("Wrong parent found for a top level PackageFragment in an Archive with folding", expectedParent.equals(parent)); //$NON-NLS-1$ |
| } |
| |
| public void testGetParentTopLevelFragment() throws Exception{ |
| Object expectedParent= fRoot1; |
| Object parent= fProvider.getParent(fPack3); |
| assertTrue("Wrong parent found for a top level PackageFragment with folding", expectedParent.equals(parent)); //$NON-NLS-1$ |
| } |
| |
| public void testGetParentFoldedBottomFragment() throws Exception{ |
| Object expectedParent= fRoot1; |
| Object parent= fProvider.getParent(fPack3); |
| assertTrue("Wrong parent found for a top level PackageFragment with folding", expectedParent.equals(parent));//$NON-NLS-1$ |
| |
| } |
| |
| public void testGetParentMidLevelFragment() throws Exception{ |
| Object expectedParent= fPack3; |
| Object parent= fProvider.getParent(fPack4); |
| assertTrue("Wrong parent found for a NON top level PackageFragment with folding", expectedParent.equals(parent));//$NON-NLS-1$ |
| } |
| |
| public void testDeleteBottomLevelFragmentFolding() throws Exception { |
| |
| //send a delta indicating fragment deleted |
| IElementChangedListener listener= (IElementChangedListener) fProvider; |
| IJavaElementDelta delta= TestDelta.createDelta(fPack4, IJavaElementDelta.REMOVED); |
| listener.elementChanged(new ElementChangedEvent(delta, ElementChangedEvent.POST_CHANGE)); |
| |
| //force events from dispaly |
| while(fMyPart.getTreeViewer().getControl().getDisplay().readAndDispatch()) |
| |
| assertTrue("Refresh happened", fMyPart.hasRefreshHappened()); //$NON-NLS-1$ |
| assertTrue("Correct Refresh", fMyPart.wasObjectRefreshed(fRoot1)); //$NON-NLS-1$ |
| assertTrue("Single refresh", fMyPart.getRefreshedObject().size() == 1); //$NON-NLS-1$ |
| } |
| |
| public void testAddBottomLevelFragmentFolding() throws Exception { |
| IPackageFragment test= fRoot1.createPackageFragment("test", true, null); //$NON-NLS-1$ |
| |
| //send a delta indicating fragment deleted |
| IElementChangedListener listener= (IElementChangedListener) fProvider; |
| IJavaElementDelta delta= TestDelta.createDelta(test, IJavaElementDelta.ADDED); |
| listener.elementChanged(new ElementChangedEvent(delta, ElementChangedEvent.POST_CHANGE)); |
| |
| //force events from dispaly |
| while(fMyPart.getTreeViewer().getControl().getDisplay().readAndDispatch()) { |
| } |
| |
| assertTrue("Refresh happened", fMyPart.hasRefreshHappened()); //$NON-NLS-1$ |
| assertTrue("Correct Refresh", fMyPart.wasObjectRefreshed(fRoot1)); //$NON-NLS-1$ |
| assertTrue("Single refreshe", fMyPart.getRefreshedObject().size() == 1); //$NON-NLS-1$ |
| } |
| |
| public void testChangedTopLevelPackageFragmentFolding() throws Exception { |
| //send a delta indicating fragment deleted |
| IElementChangedListener listener= (IElementChangedListener) fProvider; |
| IJavaElementDelta delta= TestDelta.createDelta(fPack3, IJavaElementDelta.CHANGED); |
| listener.elementChanged(new ElementChangedEvent(delta, ElementChangedEvent.POST_CHANGE)); |
| |
| //force events from dispaly |
| while(fMyPart.getTreeViewer().getControl().getDisplay().readAndDispatch()) { |
| } |
| |
| assertEquals("No refreshs", 0, fMyPart.getRefreshedObject().size()); //$NON-NLS-1$ |
| } |
| |
| public void testChangeBottomLevelPackageFragmentFolding() throws Exception { |
| //send a delta indicating fragment deleted |
| IElementChangedListener listener= (IElementChangedListener) fProvider; |
| IJavaElementDelta delta= TestDelta.createDelta(fPack6, IJavaElementDelta.CHANGED); |
| listener.elementChanged(new ElementChangedEvent(delta, ElementChangedEvent.POST_CHANGE)); |
| |
| //force events from dispaly |
| while(fMyPart.getTreeViewer().getControl().getDisplay().readAndDispatch()) { |
| } |
| |
| assertEquals("No refreshs",0, fMyPart.getRefreshedObject().size()); //$NON-NLS-1$ |
| } |
| |
| public void testRemoveCUsFromPackageFragment() throws Exception{ |
| |
| //send a delta indicating fragment deleted |
| IElementChangedListener listener= (IElementChangedListener) fProvider; |
| IJavaElementDelta delta= TestDelta.createCUDelta(new ICompilationUnit[] { fCU2, fCU3 }, fPack6, IJavaElementDelta.REMOVED); |
| listener.elementChanged(new ElementChangedEvent(delta, ElementChangedEvent.POST_CHANGE)); |
| |
| //force events from display |
| while(fMyPart.getTreeViewer().getControl().getDisplay().readAndDispatch()) { |
| } |
| |
| // removing more than one CU now results in a refresh. |
| assertEquals("No refreshes", 1, fMyPart.getRefreshedObject().size()); //$NON-NLS-1$ |
| } |
| |
| public void testRemoveCUFromPackageFragment() throws Exception { |
| |
| //send a delta indicating fragment deleted |
| IElementChangedListener listener= (IElementChangedListener) fProvider; |
| IJavaElementDelta delta= TestDelta.createCUDelta(new ICompilationUnit[]{fCU2}, fPack6, IJavaElementDelta.REMOVED); |
| listener.elementChanged(new ElementChangedEvent(delta, ElementChangedEvent.POST_CHANGE)); |
| |
| //force events from display |
| while(fMyPart.getTreeViewer().getControl().getDisplay().readAndDispatch()) { |
| } |
| |
| assertTrue("Remove happened", fMyPart.hasRemoveHappened()); //$NON-NLS-1$ |
| assertTrue("Correct refresh", fMyPart.getRemovedObject().contains(fCU2)); //$NON-NLS-1$ |
| assertEquals("No refreshes", 0, fMyPart.getRefreshedObject().size()); //$NON-NLS-1$ |
| } |
| |
| |
| /* |
| * @see TestCase#setUp() |
| */ |
| protected void setUp() throws Exception { |
| super.setUp(); |
| |
| fWorkspace= ResourcesPlugin.getWorkspace(); |
| assertNotNull(fWorkspace); |
| IWorkspaceDescription workspaceDesc= fWorkspace.getDescription(); |
| fEnableAutoBuildAfterTesting= workspaceDesc.isAutoBuilding(); |
| if (fEnableAutoBuildAfterTesting) |
| JavaProjectHelper.setAutoBuilding(false); |
| |
| fJProject1= JavaProjectHelper.createJavaProject("TestProject1", "bin");//$NON-NLS-1$//$NON-NLS-2$ |
| fJProject2= JavaProjectHelper.createJavaProject("TestProject2", "bin");//$NON-NLS-1$//$NON-NLS-2$ |
| |
| assertNotNull("project1 null", fJProject1);//$NON-NLS-1$ |
| assertNotNull("project2 null", fJProject2);//$NON-NLS-1$ |
| |
| Object[] resource= fJProject2.getNonJavaResources(); |
| for (int i = 0; i < resource.length; i++) { |
| Object object = resource[i]; |
| if(object instanceof IFile){ |
| IFile file = (IFile) object; |
| if(".classpath".equals(file.getName()))//$NON-NLS-1$ |
| fFile1= file; |
| else if (".project".equals(file.getName()))//$NON-NLS-1$ |
| fFile2= file; |
| } |
| } |
| assertNotNull(fFile1); |
| assertNotNull(fFile2); |
| |
| //set up project #1 : External Jar and zip file |
| jdk= JavaProjectHelper.addVariableRTJar(fJProject1, "JRE_LIB_TEST", null, null);//$NON-NLS-1$ |
| assertTrue("jdk not found", jdk != null);//$NON-NLS-1$ |
| |
| File junitSrcArchive= JavaTestPlugin.getDefault().getFileInPlugin(JavaProjectHelper.JUNIT_SRC); |
| |
| assertTrue("junit src not found", junitSrcArchive != null && junitSrcArchive.exists());//$NON-NLS-1$ |
| |
| fArchiveFragmentRoot= JavaProjectHelper.addSourceContainerWithImport(fJProject1, "src", junitSrcArchive);//$NON-NLS-1$ |
| |
| fPackJunit= fArchiveFragmentRoot.getPackageFragment("junit");//$NON-NLS-1$ |
| fPackJunitSamples= fArchiveFragmentRoot.getPackageFragment("junit.samples");//$NON-NLS-1$ |
| fPackJunitSamplesMoney= fArchiveFragmentRoot.getPackageFragment("junit.samples.money");//$NON-NLS-1$ |
| fPackJunitExtentions= fArchiveFragmentRoot.getPackageFragment("junit.extensions");//$NON-NLS-1$ |
| fPackJunitFramework= fArchiveFragmentRoot.getPackageFragment("junit.framework");//$NON-NLS-1$ |
| fPackJunitRunner= fArchiveFragmentRoot.getPackageFragment("junit.runner");//$NON-NLS-1$ |
| fPackJunitTests= fArchiveFragmentRoot.getPackageFragment("junit.tests");//$NON-NLS-1$ |
| fPackJunitTextUi= fArchiveFragmentRoot.getPackageFragment("junit.textui");//$NON-NLS-1$ |
| fPackJunitUi= fArchiveFragmentRoot.getPackageFragment("junit.ui");//$NON-NLS-1$ |
| |
| assertNotNull("creating fPackJunit", fPackJunit);//$NON-NLS-1$ |
| assertNotNull("creating fPackJunitSamples", fPackJunitSamples);//$NON-NLS-1$ |
| assertNotNull("creating fPackJunitSamplesMoney",fPackJunitSamplesMoney);//$NON-NLS-1$ |
| assertNotNull("", fPackJunitExtentions);//$NON-NLS-1$ |
| assertNotNull("",fPackJunitFramework);//$NON-NLS-1$ |
| assertNotNull("",fPackJunitRunner);//$NON-NLS-1$ |
| assertNotNull("",fPackJunitTests);//$NON-NLS-1$ |
| assertNotNull("",fPackJunitTextUi);//$NON-NLS-1$ |
| assertNotNull("",fPackJunitUi);//$NON-NLS-1$ |
| |
| fCUIMoney= fPackJunitSamplesMoney.getCompilationUnit("IMoney.java");//$NON-NLS-1$ |
| fCUMoney= fPackJunitSamplesMoney.getCompilationUnit("Money.java");//$NON-NLS-1$ |
| fCUMoneyBag= fPackJunitSamplesMoney.getCompilationUnit("MoneyBag.java");//$NON-NLS-1$ |
| fCUMoneyTest= fPackJunitSamplesMoney.getCompilationUnit("MoneyTest.java");//$NON-NLS-1$ |
| |
| File mylibJar= JavaTestPlugin.getDefault().getFileInPlugin(JavaProjectHelper.MYLIB); |
| assertTrue("lib not found", mylibJar != null && mylibJar.exists());//$NON-NLS-1$ |
| JavaProjectHelper.addLibraryWithImport(fJProject1, new Path(mylibJar.getPath()), null, null); |
| |
| //set up project #2: file system structure with in a source folder |
| |
| JavaProjectHelper.addVariableEntry(fJProject2, new Path("JRE_LIB_TEST"), null, null);//$NON-NLS-1$ |
| |
| fRoot1= JavaProjectHelper.addSourceContainer(fJProject2, "src1");//$NON-NLS-1$ |
| fPack1= fRoot1.createPackageFragment("pack1", true, null);//$NON-NLS-1$ |
| fPack2= fRoot1.createPackageFragment("pack2", true, null);//$NON-NLS-1$ |
| fPack3= fRoot1.createPackageFragment("pack3",true,null);//$NON-NLS-1$ |
| fPack4= fRoot1.createPackageFragment("pack3.pack4", true,null);//$NON-NLS-1$ |
| fRoot1.createPackageFragment("pack3.pack5",true,null);//$NON-NLS-1$ |
| fPack6= fRoot1.createPackageFragment("pack3.pack5.pack6", true, null);//$NON-NLS-1$ |
| |
| fCU1= fPack2.createCompilationUnit("Object.java", "", true, null);//$NON-NLS-1$//$NON-NLS-2$ |
| fCU2= fPack6.createCompilationUnit("Object.java","", true, null);//$NON-NLS-1$//$NON-NLS-2$ |
| fCU3= fPack6.createCompilationUnit("Jen.java","", true,null);//$NON-NLS-1$//$NON-NLS-2$ |
| |
| //set up the mock view |
| setUpMockView(); |
| } |
| |
| public void setUpMockView() throws Exception{ |
| |
| |
| // fWorkspace= ResourcesPlugin.getWorkspace(); |
| // assertNotNull(fWorkspace); |
| |
| fWorkbench= PlatformUI.getWorkbench(); |
| assertNotNull(fWorkbench); |
| |
| page= fWorkbench.getActiveWorkbenchWindow().getActivePage(); |
| assertNotNull(page); |
| |
| //just testing to make sure my part can be created |
| IViewPart myPart= new MockPluginView(); |
| assertNotNull(myPart); |
| |
| myPart= page.showView("org.eclipse.jdt.ui.tests.packageview.MockPluginView");//$NON-NLS-1$ |
| if (myPart instanceof MockPluginView) { |
| fMyPart= (MockPluginView) myPart; |
| //turn on folding |
| fMyPart.setFolding(true); |
| // above call might cause a property change event being sent |
| fMyPart.fRefreshedObjects.clear(); |
| fProvider= (ITreeContentProvider)fMyPart.getTreeViewer().getContentProvider(); |
| |
| }else assertTrue("Unable to get view",false);//$NON-NLS-1$ |
| |
| assertNotNull(fProvider); |
| } |
| |
| /** |
| * @see TestCase#tearDown() |
| */ |
| protected void tearDown() throws Exception { |
| fArchiveFragmentRoot.close(); |
| JavaProjectHelper.delete(fJProject1); |
| JavaProjectHelper.delete(fJProject2); |
| page.hideView(fMyPart); |
| fMyPart.dispose(); |
| |
| if (fEnableAutoBuildAfterTesting) |
| JavaProjectHelper.setAutoBuilding(true); |
| |
| super.tearDown(); |
| } |
| |
| /** |
| * Method compareArrays. Both arrays must be of IPackageFragments or compare will fail. |
| * @param children |
| * @param expectedChildren |
| * @return boolean |
| */ |
| private boolean compareArrays(Object[] children, Object[] expectedChildren) { |
| if(children.length!=expectedChildren.length) |
| return false; |
| for (int i= 0; i < children.length; i++) { |
| Object child= children[i]; |
| if (child instanceof IJavaElement) { |
| IJavaElement el= (IJavaElement) child; |
| if(!contains(el, expectedChildren)) |
| return false; |
| } else if(child instanceof IResource){ |
| IResource res = (IResource) child; |
| if(!contains(res, expectedChildren)){ |
| return false; |
| } |
| } |
| } |
| return true; |
| } |
| /** |
| * Method contains. |
| * @param res |
| * @param expectedChildren |
| * @return boolean |
| */ |
| private boolean contains(IResource res, Object[] expectedChildren) { |
| for (int i= 0; i < expectedChildren.length; i++) { |
| Object object= expectedChildren[i]; |
| if (object instanceof IResource) { |
| IResource expres= (IResource) object; |
| if(expres.equals(res)) |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * Method contains. |
| * @param fragment |
| * @param expectedChildren |
| * @return boolean |
| */ |
| private boolean contains(IJavaElement fragment, Object[] expectedChildren) { |
| for (int i= 0; i < expectedChildren.length; i++) { |
| Object object= expectedChildren[i]; |
| if (object instanceof IJavaElement) { |
| IJavaElement expfrag= (IJavaElement) object; |
| if(expfrag.equals(fragment)) |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| } |