| /* |
| * 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.spi.java.project.classpath.support; |
| |
| import java.beans.PropertyChangeEvent; |
| import java.beans.PropertyChangeListener; |
| import java.io.File; |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.List; |
| import java.util.concurrent.atomic.AtomicInteger; |
| import org.netbeans.api.java.classpath.ClassPath; |
| import org.netbeans.api.project.ProjectManager; |
| import org.netbeans.junit.NbTestCase; |
| import org.netbeans.spi.java.classpath.ClassPathFactory; |
| import org.netbeans.spi.java.classpath.ClassPathImplementation; |
| import org.netbeans.spi.project.support.ant.AntBasedTestUtil; |
| import org.netbeans.spi.project.support.ant.PropertyEvaluator; |
| import org.openide.filesystems.FileObject; |
| import org.netbeans.api.project.TestUtil; |
| import org.netbeans.modules.projectapi.SimpleFileOwnerQueryImplementation; |
| import org.netbeans.spi.project.support.ant.AntProjectHelper; |
| import org.netbeans.spi.project.support.ant.EditableProperties; |
| import org.netbeans.spi.project.support.ant.ProjectGenerator; |
| import org.openide.filesystems.FileUtil; |
| import org.openide.util.test.MockLookup; |
| |
| /** |
| * Tests for {@link ProjectClassPathImplementation}. |
| * @author Tomas Zezula |
| */ |
| public class ProjectClassPathImplementationTest extends NbTestCase { |
| |
| private static final String PROP_NAME_1 = "classpath1"; //NOI18N |
| private static final String PROP_NAME_2 = "classpath2"; //NOI18N |
| |
| public ProjectClassPathImplementationTest(String testName) { |
| super(testName); |
| FileUtil.class.getClassLoader().setClassAssertionStatus(FileUtil.class.getName(), false); |
| } |
| |
| private FileObject scratch; |
| private FileObject projdir; |
| private FileObject[] cpRoots1; |
| private FileObject[] cpRoots2; |
| private AntProjectHelper helper; |
| private PropertyEvaluator evaluator; |
| |
| protected @Override void setUp() throws Exception { |
| super.setUp(); |
| MockLookup.setInstances(new SimpleFileOwnerQueryImplementation(), AntBasedTestUtil.testAntBasedProjectType()); |
| scratch = TestUtil.makeScratchDir(this); |
| projdir = scratch.createFolder("proj"); //NOI18N |
| cpRoots1 = new FileObject[2]; |
| cpRoots1[0] = scratch.createFolder("cpRoot1"); //NOI18N |
| cpRoots1[1] = scratch.createFolder("cpRoot2"); //NOI18N |
| cpRoots2 = new FileObject[2]; |
| cpRoots2[0] = scratch.createFolder("cpRoot3"); //NOI18N |
| cpRoots2[1] = scratch.createFolder("cpRoot4"); //NOI18N |
| helper = ProjectGenerator.createProject(projdir, "test"); //NOI18N |
| evaluator = helper.getStandardPropertyEvaluator(); |
| setClassPath(new String[] {PROP_NAME_1, PROP_NAME_2}, new FileObject[][] {cpRoots1, cpRoots2}); |
| } |
| |
| public void testBootClassPathImplementation () throws Exception { |
| ClassPathImplementation cpImpl = ProjectClassPathSupport.createPropertyBasedClassPathImplementation( |
| FileUtil.toFile(helper.getProjectDirectory()), evaluator, new String[] {PROP_NAME_1, PROP_NAME_2}); |
| ClassPath cp = ClassPathFactory.createClassPath(cpImpl); |
| FileObject[] fo = cp.getRoots(); |
| List<FileObject> expected = new ArrayList<FileObject>(); |
| expected.addAll(Arrays.asList(cpRoots1)); |
| expected.addAll(Arrays.asList(cpRoots2)); |
| assertEquals ("Wrong ClassPath roots",expected, Arrays.asList(fo)); //NOI18N |
| cpRoots1 = new FileObject[] {cpRoots1[0]}; |
| setClassPath(new String[] {PROP_NAME_1}, new FileObject[][]{cpRoots1}); |
| fo = cp.getRoots(); |
| expected = new ArrayList<FileObject>(); |
| expected.addAll(Arrays.asList(cpRoots1)); |
| expected.addAll(Arrays.asList(cpRoots2)); |
| assertEquals ("Wrong ClassPath roots",expected, Arrays.asList(fo)); //NOI18N |
| cpRoots2 = new FileObject[] {cpRoots2[0]}; |
| setClassPath(new String[] {PROP_NAME_2}, new FileObject[][]{cpRoots2}); |
| fo = cp.getRoots(); |
| expected = new ArrayList<FileObject>(); |
| expected.addAll(Arrays.asList(cpRoots1)); |
| expected.addAll(Arrays.asList(cpRoots2)); |
| assertEquals ("Wrong ClassPath roots",expected, Arrays.asList(fo)); //NOI18N |
| } |
| |
| public void testProjectClassPathEvents () throws Exception { |
| final ClassPathImplementation cpImpl = ProjectClassPathSupport.createPropertyBasedClassPathImplementation( |
| FileUtil.toFile(helper.getProjectDirectory()), evaluator, new String[] {PROP_NAME_1, PROP_NAME_2}); |
| final CPImplListener listener = new CPImplListener (); |
| cpImpl.addPropertyChangeListener (listener); |
| |
| //Properties changed 4 times, the last state of properties equals to the initial value => 0 events |
| ProjectManager.mutex().writeAccess(new Runnable() { |
| public void run() { |
| setClassPath(new String[] {PROP_NAME_1, PROP_NAME_2}, new FileObject[][] {cpRoots1, cpRoots2}); |
| setClassPath(new String[] {PROP_NAME_1, PROP_NAME_2}, new FileObject[][] {cpRoots1, cpRoots2}); |
| setClassPath(new String[] {PROP_NAME_1, PROP_NAME_2}, new FileObject[][] {cpRoots1, cpRoots2}); |
| setClassPath(new String[] {PROP_NAME_1, PROP_NAME_2}, new FileObject[][] {cpRoots1, cpRoots2}); |
| } |
| }); |
| int eventCount = listener.reset(); |
| assertEquals(0, eventCount); |
| |
| //Properties changed 4 times, the last state of properties doesn't equal to the initial value => 1 event |
| ProjectManager.mutex().writeAccess(new Runnable() { |
| public void run() { |
| setClassPath(new String[] {PROP_NAME_1, PROP_NAME_2}, new FileObject[][] {cpRoots2, cpRoots1}); |
| setClassPath(new String[] {PROP_NAME_1, PROP_NAME_2}, new FileObject[][] {cpRoots2, cpRoots1}); |
| setClassPath(new String[] {PROP_NAME_1, PROP_NAME_2}, new FileObject[][] {cpRoots2, cpRoots1}); |
| setClassPath(new String[] {PROP_NAME_1, PROP_NAME_2}, new FileObject[][] {cpRoots2, cpRoots1}); |
| } |
| }); |
| eventCount = listener.reset(); |
| assertEquals(1, eventCount); |
| |
| //Properties changed 4 times, the last state of properties equals to the initial value => 0 event |
| ProjectManager.mutex().writeAccess(new Runnable() { |
| public void run() { |
| setClassPath(new String[] {PROP_NAME_1, PROP_NAME_2}, new FileObject[][] {cpRoots1, cpRoots2}); |
| setClassPath(new String[] {PROP_NAME_1, PROP_NAME_2}, new FileObject[][] {cpRoots1, cpRoots2}); |
| setClassPath(new String[] {PROP_NAME_1, PROP_NAME_2}, new FileObject[][] {cpRoots2, cpRoots1}); |
| setClassPath(new String[] {PROP_NAME_1, PROP_NAME_2}, new FileObject[][] {cpRoots2, cpRoots1}); |
| } |
| }); |
| eventCount = listener.reset(); |
| assertEquals(0, eventCount); |
| |
| //Properties changed 4 times, the last state of properties doesn't equal to the initial value => 1 event |
| ProjectManager.mutex().writeAccess(new Runnable() { |
| public void run() { |
| setClassPath(new String[] {PROP_NAME_1, PROP_NAME_2}, new FileObject[][] {cpRoots2, cpRoots1}); |
| setClassPath(new String[] {PROP_NAME_1, PROP_NAME_2}, new FileObject[][] {cpRoots1, cpRoots1}); |
| setClassPath(new String[] {PROP_NAME_1, PROP_NAME_2}, new FileObject[][] {cpRoots1, cpRoots2}); |
| setClassPath(new String[] {PROP_NAME_1, PROP_NAME_2}, new FileObject[][] {cpRoots1, cpRoots2}); |
| } |
| }); |
| eventCount = listener.reset(); |
| assertEquals(1, eventCount); |
| |
| //Properties changed 4 times outside mutex, none of new state of properties equal to the previous value => 4 events |
| setClassPath(new String[] {PROP_NAME_1, PROP_NAME_2}, new FileObject[][] {cpRoots2, cpRoots1}); |
| setClassPath(new String[] {PROP_NAME_1, PROP_NAME_2}, new FileObject[][] {cpRoots1, cpRoots2}); |
| setClassPath(new String[] {PROP_NAME_1, PROP_NAME_2}, new FileObject[][] {cpRoots2, cpRoots1}); |
| setClassPath(new String[] {PROP_NAME_1, PROP_NAME_2}, new FileObject[][] {cpRoots1, cpRoots2}); |
| eventCount = listener.reset(); |
| assertEquals(4, eventCount); |
| |
| cpImpl.removePropertyChangeListener(listener); |
| } |
| |
| public void testBrokenRelativePath_Issue270362() throws Exception { |
| setClassPath(new String[] {PROP_NAME_1}, new String[] { |
| "/opencv/build/java/x86/../../../../../MyLibrary/opencv-248.jar" |
| }); |
| ClassPathImplementation cpImpl = ProjectClassPathSupport.createPropertyBasedClassPathImplementation( |
| FileUtil.toFile(helper.getProjectDirectory()), |
| evaluator, |
| new String[] {PROP_NAME_1}); |
| ClassPathFactory.createClassPath(cpImpl); |
| setClassPath(new String[] {PROP_NAME_1}, new String[] { |
| "/Users/tom/NetBeansProjects/bixby~simulink2j/TestSimulink/../../../../../net/10.0.0.111/tank/jag/NetBeansProjects/bixby~map-matching/dist/ClothoidMap.jar" |
| }); |
| cpImpl = ProjectClassPathSupport.createPropertyBasedClassPathImplementation( |
| FileUtil.toFile(helper.getProjectDirectory()), |
| evaluator, |
| new String[] {PROP_NAME_1}); |
| ClassPathFactory.createClassPath(cpImpl); |
| } |
| |
| // XXX should test that changes are actually fired when appropriate |
| |
| private void setClassPath (String[] propNames, FileObject[][] cpRoots) { |
| final String[] paths = new String[cpRoots.length]; |
| for (int i=0; i<cpRoots.length; i++) { |
| paths[i] = toPath(cpRoots[i]); |
| } |
| setClassPath(propNames, paths); |
| } |
| |
| private void setClassPath (String[] propNames, String[] paths) { |
| EditableProperties props = helper.getProperties(AntProjectHelper.PROJECT_PROPERTIES_PATH); |
| for (int i=0; i< propNames.length; i++) { |
| props.setProperty (propNames[i],paths[i]); |
| } |
| helper.putProperties(AntProjectHelper.PROJECT_PROPERTIES_PATH, props); |
| } |
| |
| |
| private static String toPath (FileObject[] cpRoots) { |
| StringBuffer result = new StringBuffer (); |
| for (int i=0; i<cpRoots.length; i++) { |
| if (i>0) { |
| result.append(':'); //NOI18N |
| } |
| File f = FileUtil.toFile (cpRoots[i]); |
| result.append (f.getAbsolutePath()); |
| } |
| return result.toString(); |
| } |
| |
| private static final class CPImplListener implements PropertyChangeListener { |
| |
| final AtomicInteger eventCounter = new AtomicInteger (); |
| |
| public void propertyChange(PropertyChangeEvent evt) { |
| eventCounter.incrementAndGet(); |
| } |
| |
| public int reset () { |
| return this.eventCounter.getAndSet(0); |
| } |
| |
| } |
| |
| } |