| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| package org.netbeans.modules.project.ui; |
| |
| import java.net.URL; |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.concurrent.CountDownLatch; |
| import java.util.concurrent.ExecutionException; |
| import java.util.concurrent.TimeUnit; |
| import java.util.concurrent.TimeoutException; |
| import java.util.logging.Handler; |
| import java.util.logging.Level; |
| import java.util.logging.LogRecord; |
| import org.netbeans.api.project.Project; |
| import org.netbeans.api.project.ProjectManager; |
| import org.netbeans.api.project.ui.OpenProjects; |
| import org.netbeans.junit.NbTestCase; |
| import org.netbeans.modules.project.ui.actions.TestSupport; |
| import org.netbeans.spi.project.ui.LogicalViewProvider; |
| import org.netbeans.spi.project.ui.ProjectOpenedHook; |
| import org.openide.filesystems.FileObject; |
| import org.openide.filesystems.FileUtil; |
| import org.openide.filesystems.URLMapper; |
| import org.openide.nodes.AbstractNode; |
| import org.openide.nodes.Children; |
| import org.openide.nodes.Node; |
| import org.openide.util.Exceptions; |
| import org.openide.util.Lookup; |
| import org.openide.util.RequestProcessor; |
| import org.openide.util.lookup.Lookups; |
| import org.openide.util.test.MockLookup; |
| |
| public class ProjectsRootNodeInitializedSoonerTest extends NbTestCase { |
| |
| public ProjectsRootNodeInitializedSoonerTest(String testName) { |
| super(testName); |
| } |
| |
| @Override |
| protected Level logLevel() { |
| return Level.OFF; |
| } |
| |
| public void testWrongOrderOfInitialization() throws Exception { |
| |
| //compute project root node children in sync mode |
| System.setProperty("test.projectnode.sync", "true"); |
| |
| MockLookup.setInstances(new TestSupport.TestProjectFactory()); |
| List<URL> list = new ArrayList<URL>(); |
| List<ExtIcon> icons = new ArrayList<ExtIcon>(); |
| List<String> names = new ArrayList<String>(); |
| clearWorkDir(); |
| FileObject workDir = FileUtil.toFileObject(getWorkDir()); |
| assertNotNull(workDir); |
| for (int i = 0; i < 30; i++) { |
| FileObject prj = TestSupport.createTestProject(workDir, "prj" + i); |
| URL url = URLMapper.findURL(prj, URLMapper.EXTERNAL); |
| list.add(url); |
| names.add(url.toExternalForm()); |
| icons.add(new ExtIcon()); |
| TestSupport.TestProject tmp = (TestSupport.TestProject) ProjectManager.getDefault().findProject(prj); |
| assertNotNull("Project found", tmp); |
| final TestProjectOpenedHookImpl hook = new TestProjectOpenedHookImpl(); |
| tmp.setLookup(Lookups.fixed(tmp, hook)); |
| hook.lkp = tmp.getLookup(); |
| } |
| |
| OpenProjectListSettings.getInstance().setOpenProjectsURLs(list); |
| OpenProjectListSettings.getInstance().setOpenProjectsDisplayNames(names); |
| OpenProjectListSettings.getInstance().setOpenProjectsIcons(icons); |
| |
| Node logicalView = new ProjectsRootNode(ProjectsRootNode.LOGICAL_VIEW); |
| |
| |
| class H extends Handler { |
| boolean ok; |
| |
| @Override |
| public void publish(LogRecord record) { |
| if (ok) { |
| return; |
| } |
| |
| if (record.getLevel().intValue() < getLevel().intValue()) { |
| return; |
| } |
| if (record.getMessage().contains("BadgingNode init")) { |
| ok = true; |
| // now simulate that the projects are open before |
| // the BadgingNode is really constructed and can |
| // attach its listener to OpenProjectList |
| try { |
| TestProjectOpenedHookImpl.toOpen.await(); |
| } catch (InterruptedException ex) { |
| Exceptions.printStackTrace(ex); |
| } |
| } |
| } |
| |
| @Override |
| public void flush() { |
| } |
| |
| @Override |
| public void close() throws SecurityException { |
| } |
| } |
| H h = new H(); |
| h.setLevel(Level.ALL); |
| OpenProjectList.LOGGER.addHandler(h); |
| OpenProjectList.LOGGER.setUseParentHandlers(false); |
| OpenProjectList.LOGGER.setLevel(Level.ALL); |
| |
| assertEquals("30 children", 30, logicalView.getChildren().getNodesCount()); |
| |
| OpenProjectList.waitProjectsFullyOpen(); |
| assertTrue("Handler was called", h.ok); |
| assertEquals("All projects opened", 30, TestProjectOpenedHookImpl.opened); |
| |
| int i = 0; |
| for (Node n : logicalView.getChildren().getNodes()) { |
| i++; |
| TestSupport.TestProject p = n.getLookup().lookup(TestSupport.TestProject.class); |
| assertNotNull("Project type is correct " + i, p); |
| } |
| |
| |
| |
| List<Node> arrNodes = logicalView.getChildren().snapshot(); |
| assertEquals("30 nodes:\n" + arrNodes, 30, arrNodes.size()); |
| |
| assertTrue("Finished", OpenProjects.getDefault().openProjects().isDone()); |
| assertFalse("Not cancelled, Finished", OpenProjects.getDefault().openProjects().isCancelled()); |
| Project[] arr = OpenProjects.getDefault().openProjects().get(); |
| assertEquals("30", 30, arr.length); |
| } |
| |
| private static class TestProjectOpenedHookImpl extends ProjectOpenedHook |
| implements Runnable, LogicalViewProvider { |
| |
| public static CountDownLatch toOpen = new CountDownLatch(30); |
| public static int opened = 0; |
| public static int closed = 0; |
| private Lookup lkp; |
| |
| |
| public TestProjectOpenedHookImpl() { |
| } |
| |
| protected void projectClosed() { |
| closed++; |
| } |
| |
| Project[] arr; |
| public void run() { |
| try { |
| arr = OpenProjects.getDefault().openProjects().get(50, TimeUnit.MILLISECONDS); |
| } catch (InterruptedException ex) { |
| fail("Wrong exception"); |
| } catch (ExecutionException ex) { |
| fail("Wrong exception"); |
| } catch (TimeoutException ex) { |
| // OK |
| } |
| } |
| |
| protected void projectOpened() { |
| assertFalse("Running", OpenProjects.getDefault().openProjects().isDone()); |
| // now verify that other threads do not see results from the Future |
| RequestProcessor.getDefault().post(this).waitFinished(); |
| assertNull("TimeoutException thrown", arr); |
| opened++; |
| toOpen.countDown(); |
| } |
| |
| public Node createLogicalView() { |
| return new AbstractNode(Children.LEAF, lkp); |
| } |
| |
| public Node findPath(Node root, Object target) { |
| return null; |
| } |
| |
| } |
| } |