| /* |
| * The Apache Software License, Version 1.1 |
| * |
| * Copyright (c) 2002 The Apache Software Foundation. All rights |
| * reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * |
| * 3. The end-user documentation included with the redistribution, if |
| * any, must include the following acknowlegement: |
| * "This product includes software developed by the |
| * Apache Software Foundation (http://www.apache.org/)." |
| * Alternately, this acknowlegement may appear in the software itself, |
| * if and wherever such third-party acknowlegements normally appear. |
| * |
| * 4. The names "The Jakarta Project", "Ant", and "Apache Software |
| * Foundation" must not be used to endorse or promote products derived |
| * from this software without prior written permission. For written |
| * permission, please contact apache@apache.org. |
| * |
| * 5. Products derived from this software may not be called "Apache" |
| * nor may "Apache" appear in their names without prior written |
| * permission of the Apache Group. |
| * |
| * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR |
| * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
| * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| */ |
| package org.apache.tools.ant.taskdefs; |
| import java.io.PrintStream; |
| |
| import org.apache.tools.ant.BuildFileTest; |
| import org.apache.tools.ant.DemuxOutputStream; |
| import org.apache.tools.ant.Project; |
| |
| /** |
| * Test of the parallel TaskContainer |
| * |
| * @author Conor MacNeill |
| * @created 21 February 2002 |
| */ |
| public class ParallelTest extends BuildFileTest { |
| /** Standard property value for the basic test */ |
| public final static String DIRECT_MESSAGE = "direct"; |
| /** Standard property value for the basic and fail test */ |
| public final static String DELAYED_MESSAGE = "delayed"; |
| /** Standard property value for the fail test */ |
| public final static String FAILURE_MESSAGE = "failure"; |
| |
| /** the build fiel associated with this test */ |
| public final static String TEST_BUILD_FILE |
| = "src/etc/testcases/taskdefs/parallel.xml"; |
| |
| /** |
| * Constructor for the ParallelTest object |
| * |
| * @param name name of the test |
| */ |
| public ParallelTest(String name) { |
| super(name); |
| } |
| |
| /** The JUnit setup method */ |
| public void setUp() { |
| configureProject(TEST_BUILD_FILE); |
| } |
| |
| /** tests basic operation of the parallel task */ |
| public void testBasic() { |
| // should get no output at all |
| Project project = getProject(); |
| project.setUserProperty("test.direct", DIRECT_MESSAGE); |
| project.setUserProperty("test.delayed", DELAYED_MESSAGE); |
| expectOutputAndError("testBasic", "", ""); |
| String log = getLog(); |
| assertEquals("parallel tasks didn't output correct data", log, |
| DIRECT_MESSAGE + DELAYED_MESSAGE); |
| |
| } |
| |
| /** tests the failure of a task within a parallel construction */ |
| public void testFail() { |
| // should get no output at all |
| Project project = getProject(); |
| project.setUserProperty("test.failure", FAILURE_MESSAGE); |
| project.setUserProperty("test.delayed", DELAYED_MESSAGE); |
| expectBuildExceptionContaining("testFail", |
| "fail task in one parallel branch", FAILURE_MESSAGE); |
| } |
| |
| /** tests the demuxing of output streams in a multithreaded situation */ |
| public void testDemux() { |
| Project project = getProject(); |
| project.addTaskDefinition("demuxtest", DemuxOutputTask.class); |
| PrintStream out = System.out; |
| PrintStream err = System.err; |
| System.setOut(new PrintStream(new DemuxOutputStream(project, false))); |
| System.setErr(new PrintStream(new DemuxOutputStream(project, true))); |
| |
| try { |
| project.executeTarget("testDemux"); |
| } finally { |
| System.setOut(out); |
| System.setErr(err); |
| } |
| } |
| } |
| |