| /********************************************************************** |
| Copyright (c) 2000, 2002 IBM Corp. 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 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.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.jdt.core.IClassFile; |
| import org.eclipse.jdt.core.ICompilationUnit; |
| import org.eclipse.jdt.core.IJavaElement; |
| import org.eclipse.jdt.core.IJavaProject; |
| import org.eclipse.jdt.core.IPackageFragment; |
| import org.eclipse.jdt.core.IPackageFragmentRoot; |
| import org.eclipse.jdt.internal.ui.viewsupport.ImageDescriptorRegistry; |
| import org.eclipse.jdt.testplugin.JavaProjectHelper; |
| import org.eclipse.jdt.testplugin.JavaTestPlugin; |
| 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; |
| |
| /** |
| * Tests for the PackageExplorerContentProvider. |
| * |
| * @since 2.1 |
| */ |
| public class ContentProviderTests2 extends TestCase{ |
| |
| |
| public static Test suite() { |
| TestSuite suite= new TestSuite("Tests for content provider - part 2"); //$NON-NLS-1$ |
| //$JUnit-BEGIN$ |
| suite.addTestSuite(ContentProviderTests2.class); |
| //$JUnit-END$ |
| return suite; |
| } |
| |
| 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 File fTemp1; |
| |
| private ITreeContentProvider fProvider; |
| private IPackageFragmentRoot fArchiveFragmentRoot; |
| private IPackageFragment fPackJunit; |
| private IPackageFragment fPackJunitSamples; |
| private IPackageFragment fPackJunitSamplesMoney; |
| |
| private ICompilationUnit fCu1; |
| private ICompilationUnit fCu2; |
| private ImageDescriptorRegistry fRegistry; |
| private ICompilationUnit fCu3; |
| |
| private IPackageFragmentRoot jdk; |
| |
| private File fTemp2; |
| private IPackageFragment fPack5; |
| private IJavaProject fJProject3; |
| private IPackageFragment fPack6; |
| private IPackageFragmentRoot fInternalRoot1; |
| private IPackageFragment fInternalPack1; |
| private IPackageFragment fA; |
| private IPackageFragment fX; |
| private IPackageFragment fB; |
| private IPackageFragment fC; |
| private IPackageFragment fD; |
| private IPackageFragment fY; |
| private IFile fFile1; |
| private IFile fFile2; |
| private ICompilationUnit fCU1; |
| private ICompilationUnit fCU2; |
| private IClassFile fYClassFile; |
| |
| private IWorkbenchPage page; |
| private boolean fEnableAutoBuildAfterTesting; |
| |
| public ContentProviderTests2(String name) { |
| super(name); |
| } |
| |
| public void testGetChildrenProject() throws Exception{ |
| Object[] expectedChildren= new Object[]{fPack1, fPack2, fPack3, fRoot1.getPackageFragment(""), fFile1, fFile2,fInternalRoot1,jdk}; |
| Object[] children= fProvider.getChildren(fJProject3); |
| assertTrue("Wrong children found for project", compareArrays(children, expectedChildren)); |
| } |
| |
| public void testGetChildrentMidLevelFragment() throws Exception{ |
| Object[] expectedChildren= new Object[]{fPack4, fPack5}; |
| Object[] children= fProvider.getChildren(fPack3); |
| assertTrue("Wrong children found for PackageFragment",compareArrays(children, expectedChildren)); |
| } |
| |
| public void testGetChildrenBottomLevelFragment() throws Exception{ |
| Object[] expectedChildren= new Object[]{}; |
| Object[] children= fProvider.getChildren(fPack1); |
| assertTrue("Wrong children found for PackageFragment",compareArrays(children, expectedChildren)); |
| } |
| |
| public void testGetChildrenBottomLevelFragmentWithCU() throws Exception{ |
| Object[] expectedChildren= new Object[]{fCU1}; |
| Object[] children= fProvider.getChildren(fPack2); |
| assertTrue("Wrong children found for PackageFragment with CU",compareArrays(children, expectedChildren)); |
| } |
| |
| public void testGetChildrenBottomLevelFragmentFile() throws Exception{ |
| Object[] expectedChildren= new Object[]{}; |
| Object[] children= fProvider.getChildren(fPack1); |
| assertTrue("Wrong children found for PackageFragment with File",compareArrays(children, expectedChildren)); |
| } |
| |
| public void testGetChildrenBottomLevelFragment2() throws Exception{ |
| Object[] expectedChildren= new Object[]{fCU2}; |
| Object[] children= fProvider.getChildren(fPack6); |
| assertTrue("Wrong children found for PackageFragment",compareArrays(children, expectedChildren)); |
| } |
| |
| public void testGetChildrenMidLevelFragmentInInternalArchive() throws Exception{ |
| Object[] expectedChildren= new Object[]{fC}; |
| Object[] children= fProvider.getChildren(fB); |
| assertTrue("wrong children found for a NON bottom PackageFragment in PackageFragmentRoot Internal Archive", compareArrays(children, expectedChildren)); |
| } |
| |
| public void testGetChildrenBottomLevelFragmentInInternalArchive() throws Exception{ |
| Object[] expectedChildren= new Object[]{fYClassFile}; |
| Object[] children= fProvider.getChildren(fY); |
| assertTrue("wrong children found for a bottom PackageFragment in PackageFragmentRoot Internal Archive", compareArrays(children, expectedChildren)); |
| } |
| |
| public void getChildrenInternalArchive() throws Exception{ |
| Object[] expectedChildren= new Object[]{fX,fA, fInternalRoot1.getPackageFragment("")}; |
| Object[] children= fProvider.getChildren(fInternalRoot1); |
| assertTrue("Wrong child found for PackageFragmentRoot Internal Archive", compareArrays(children,expectedChildren)); |
| } |
| |
| //---------------Get Parent Tests----------------------------- |
| |
| public void testGetParentArchive() throws Exception{ |
| Object parent= fProvider.getParent(fInternalRoot1); |
| assertTrue("Wrong parent found for PackageFragmentRoot Archive", parent==null); |
| } |
| |
| public void testGetParentMidLevelFragmentInArchive() throws Exception{ |
| Object expectedParent= fB; |
| Object parent= fProvider.getParent(fC); |
| assertTrue("Wrong parent found for a NON top level PackageFragment in an Archive", expectedParent.equals(parent)); |
| } |
| |
| public void testGetParentTopLevelFragmentInArchive() throws Exception{ |
| Object expectedParent= fInternalRoot1; |
| Object parent= fProvider.getParent(fA); |
| assertTrue("Wrong parent found for a top level PackageFragment in an Archive", expectedParent.equals(parent)); |
| } |
| |
| public void testGetParentTopLevelFragment() throws Exception{ |
| Object expectedParent= fJProject3; |
| Object parent= fProvider.getParent(fPack3); |
| assertTrue("Wrong parent found for a top level PackageFragment", expectedParent.equals(parent)); |
| } |
| |
| public void testGetParentMidLevelFragment() throws Exception{ |
| Object expectedParent= fPack3; |
| Object parent= fProvider.getParent(fPack5); |
| assertTrue("Wrong parent found for a NON top level PackageFragment", expectedParent.equals(parent)); |
| } |
| |
| |
| //-------------------Set up methods-------------------------------- |
| /** |
| * @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); |
| |
| //create project |
| fJProject3= JavaProjectHelper.createJavaProject("TestProject3", "bin"); |
| assertNotNull("project3 null", fJProject3); |
| |
| Object[] resource= fJProject3.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())) |
| fFile1= file; |
| else if (".project".equals(file.getName())) |
| fFile2= file; |
| } |
| } |
| assertNotNull(fFile1); |
| assertNotNull(fFile2); |
| |
| //add rt.jar |
| jdk= JavaProjectHelper.addVariableRTJar(fJProject3, "JRE_LIB_TEST", null, null); |
| assertTrue("jdk not found", jdk != null); |
| |
| //create the PackageFragmentRoot that represents the project as source folder |
| fRoot1= JavaProjectHelper.addSourceContainer(fJProject3, ""); |
| assertNotNull("getting default package", fRoot1); |
| |
| //set up project #3: file system structure with project as source folder |
| //add an internal jar |
| File myInternalLibJar= JavaTestPlugin.getDefault().getFileInPlugin(new Path("testresources/myinternallib.jar")); |
| assertTrue("lib not found", myInternalLibJar != null && myInternalLibJar.exists()); |
| fInternalRoot1= JavaProjectHelper.addLibraryWithImport(fJProject3, new Path(myInternalLibJar.getPath()), null, null); |
| |
| //create internal PackageFragments |
| fA= fInternalRoot1.getPackageFragment("a"); |
| fX= fInternalRoot1.getPackageFragment("x"); |
| fB= fInternalRoot1.getPackageFragment("a.b"); |
| fC= fInternalRoot1.getPackageFragment("a.b.c"); |
| fD= fInternalRoot1.getPackageFragment("a.d"); |
| fY= fInternalRoot1.getPackageFragment("x.y"); |
| |
| fYClassFile= fY.getClassFile("Y.class"); |
| |
| //create PackageFragments |
| fPack1= fRoot1.createPackageFragment("pack1", true, null); |
| fPack2= fRoot1.createPackageFragment("pack2", true, null); |
| fPack3= fRoot1.createPackageFragment("pack3",true,null); |
| fPack4= fRoot1.createPackageFragment("pack3.pack4", true,null); |
| fPack5= fRoot1.createPackageFragment("pack3.pack5",true,null); |
| fPack6= fRoot1.createPackageFragment("pack3.pack5.pack6", true, null); |
| |
| fCU1= fPack2.createCompilationUnit("Object.java", "", true, null); |
| fCU2= fPack6.createCompilationUnit("Object.java","", true, null); |
| |
| //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"); |
| if (myPart instanceof MockPluginView) { |
| fMyPart = (MockPluginView) myPart; |
| fMyPart.setFolding(false); |
| fProvider = (ITreeContentProvider) fMyPart.getTreeViewer().getContentProvider(); |
| } else |
| assertTrue("Unable to get view", false); |
| |
| assertNotNull(fProvider); |
| } |
| |
| /** |
| * @see TestCase#tearDown() |
| */ |
| protected void tearDown() throws Exception { |
| fInternalRoot1.close(); |
| JavaProjectHelper.delete(fJProject3); |
| 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; |
| } |
| } |