| /******************************************************************************* |
| * Copyright (c) 2000, 2006 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| * David Saff (saff@mit.edu) - bug 102632: [JUnit] Support for JUnit 4. |
| *******************************************************************************/ |
| package org.eclipse.jdt.internal.junit.launcher; |
| |
| import java.io.BufferedWriter; |
| import java.io.File; |
| import java.io.FileWriter; |
| import java.io.IOException; |
| import java.net.MalformedURLException; |
| import java.net.URL; |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.Vector; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.FileLocator; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Platform; |
| import org.eclipse.core.runtime.Status; |
| |
| import org.eclipse.jface.util.Assert; |
| |
| import org.eclipse.debug.core.ILaunchConfiguration; |
| |
| import org.eclipse.jdt.core.IType; |
| |
| import org.eclipse.jdt.launching.ExecutionArguments; |
| import org.eclipse.jdt.launching.VMRunnerConfiguration; |
| |
| import org.eclipse.jdt.internal.junit.ui.JUnitPlugin; |
| |
| import org.osgi.framework.Bundle; |
| |
| /** |
| * Launch configuration delegate for a plain JUnit test. |
| */ |
| public class JUnitLaunchConfiguration extends JUnitBaseLaunchConfiguration { |
| |
| public static final String ID_JUNIT_APPLICATION= "org.eclipse.jdt.junit.launchconfig"; //$NON-NLS-1$ |
| /** |
| * Add a VMRunner with a class path that includes org.eclipse.jdt.junit plugin. |
| * In addition it adds the port for the RemoteTestRunner as an argument |
| */ |
| protected VMRunnerConfiguration createVMRunner(ILaunchConfiguration configuration, TestSearchResult testTypes, int port, String runMode) throws CoreException { |
| String[] classPath = createClassPath(configuration, testTypes.getTestKind()); |
| VMRunnerConfiguration vmConfig= new VMRunnerConfiguration("org.eclipse.jdt.internal.junit.runner.RemoteTestRunner", classPath); //$NON-NLS-1$ |
| Vector argv= getVMArgs(configuration, testTypes, port, runMode); |
| String[] args= new String[argv.size()]; |
| argv.copyInto(args); |
| vmConfig.setProgramArguments(args); |
| return vmConfig; |
| } |
| |
| public Vector getVMArgs(ILaunchConfiguration configuration, TestSearchResult result, int port, String runMode) throws CoreException { |
| String progArgs= getProgramArguments(configuration); |
| String testName= configuration.getAttribute(JUnitBaseLaunchConfiguration.TESTNAME_ATTR, ""); //$NON-NLS-1$ |
| String testFailureNames= configuration.getAttribute(JUnitBaseLaunchConfiguration.FAILURES_FILENAME_ATTR, ""); //$NON-NLS-1$ |
| |
| // insert the program arguments |
| Vector argv= new Vector(10); |
| ExecutionArguments execArgs = new ExecutionArguments("", progArgs); //$NON-NLS-1$ |
| String[] pa= execArgs.getProgramArgumentsArray(); |
| for (int i= 0; i < pa.length; i++) { |
| argv.add(pa[i]); |
| } |
| |
| argv.addAll(getBasicArguments(configuration, port, runMode, result)); |
| |
| IType[] testTypes = result.getTypes(); |
| |
| // a testname was specified just run the single test |
| if (testName.length() > 0) { |
| argv.add("-test"); //$NON-NLS-1$ |
| argv.add(testTypes[0].getFullyQualifiedName()+":"+testName); //$NON-NLS-1$ |
| } else if (testTypes.length > 1) { |
| String fileName= createTestNamesFile(testTypes); |
| argv.add("-testNameFile"); //$NON-NLS-1$ |
| argv.add(fileName); |
| } else { |
| argv.add("-classNames"); //$NON-NLS-1$ |
| for (int i= 0; i < testTypes.length; i++) |
| argv.add(testTypes[i].getFullyQualifiedName()); |
| } |
| if (testFailureNames.length() > 0) { |
| argv.add("-testfailures"); //$NON-NLS-1$ |
| argv.add(testFailureNames); |
| } |
| |
| return argv; |
| } |
| |
| private String createTestNamesFile(IType[] testTypes) throws CoreException { |
| try { |
| File file= File.createTempFile("testNames", ".txt"); //$NON-NLS-1$ //$NON-NLS-2$ |
| file.deleteOnExit(); |
| BufferedWriter bw= null; |
| try { |
| bw= new BufferedWriter(new FileWriter(file)); |
| for (int i= 0; i < testTypes.length; i++) { |
| String testName= testTypes[i].getFullyQualifiedName(); |
| bw.write(testName); |
| bw.newLine(); |
| } |
| } finally { |
| if (bw != null) { |
| bw.close(); |
| } |
| } |
| return file.getAbsolutePath(); |
| } catch (IOException e) { |
| throw new CoreException(new Status(IStatus.ERROR, JUnitPlugin.PLUGIN_ID, IStatus.ERROR, "", e)); //$NON-NLS-1$ |
| } |
| } |
| |
| public String[] createClassPath(ILaunchConfiguration configuration, ITestKind kind) throws CoreException { |
| String[] cp= getClasspath(configuration); |
| |
| List junitEntries = new ClasspathLocalizer(Platform.inDevelopmentMode()).localizeClasspath(kind); |
| |
| String[] classPath= new String[cp.length + junitEntries.size()]; |
| Object[] jea= junitEntries.toArray(); |
| System.arraycopy(cp, 0, classPath, 0, cp.length); |
| System.arraycopy(jea, 0, classPath, cp.length, jea.length); |
| return classPath; |
| } |
| } |
| |
| class ClasspathLocalizer { |
| |
| private boolean fInDevelopmentMode; |
| |
| protected ClasspathLocalizer() { |
| this(false); |
| } |
| |
| public ClasspathLocalizer(boolean inDevelopmentMode) { |
| fInDevelopmentMode = inDevelopmentMode; |
| } |
| |
| protected List localizeClasspath(ITestKind kind) { |
| JUnitRuntimeClasspathEntry[] entries= kind.getClasspathEntries(); |
| List junitEntries= new ArrayList(); |
| |
| for (int i= 0; i < entries.length; i++) { |
| try { |
| addEntry(junitEntries, entries[i]); |
| } catch (IOException e) { |
| Assert.isTrue(false, entries[i].getPluginId() + " is available (required JAR)"); //$NON-NLS-1$ |
| } |
| } |
| return junitEntries; |
| } |
| |
| private void addEntry(List junitEntries, final JUnitRuntimeClasspathEntry entry) throws IOException, MalformedURLException { |
| String entryString= entryString(entry); |
| if (entryString != null) |
| junitEntries.add(entryString); |
| } |
| |
| private String entryString(final JUnitRuntimeClasspathEntry entry) throws IOException, MalformedURLException { |
| if (inDevelopmentMode()) { |
| try { |
| return localURL(entry.developmentModeEntry()); |
| } catch (IOException e3) { |
| // fall through and try default |
| } |
| } |
| return localURL(entry); |
| } |
| |
| private boolean inDevelopmentMode() { |
| return fInDevelopmentMode; |
| } |
| |
| private String localURL(JUnitRuntimeClasspathEntry jar) throws IOException, MalformedURLException { |
| Bundle bundle= JUnitPlugin.getDefault().getBundle(jar.getPluginId()); |
| URL url; |
| if (jar.getPluginRelativePath() == null) |
| url= bundle.getEntry("/"); //$NON-NLS-1$ |
| else |
| url= bundle.getEntry(jar.getPluginRelativePath()); |
| if (url == null) |
| throw new IOException(); |
| return FileLocator.toFileURL(url).getFile(); |
| } |
| } |
| |