diff options
Diffstat (limited to 'framework/src/ant/apache-ant-1.9.6/src/tests/junit/org/apache/tools/ant/taskdefs/ExecTaskTest.java')
| -rw-r--r-- | framework/src/ant/apache-ant-1.9.6/src/tests/junit/org/apache/tools/ant/taskdefs/ExecTaskTest.java | 192 |
1 files changed, 192 insertions, 0 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/tests/junit/org/apache/tools/ant/taskdefs/ExecTaskTest.java b/framework/src/ant/apache-ant-1.9.6/src/tests/junit/org/apache/tools/ant/taskdefs/ExecTaskTest.java new file mode 100644 index 00000000..b7427606 --- /dev/null +++ b/framework/src/ant/apache-ant-1.9.6/src/tests/junit/org/apache/tools/ant/taskdefs/ExecTaskTest.java @@ -0,0 +1,192 @@ +/* + * 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.apache.tools.ant.taskdefs; + +import static org.junit.Assert.assertTrue; + +import java.io.File; +import java.util.GregorianCalendar; + +import org.apache.tools.ant.BuildEvent; +import org.apache.tools.ant.BuildFileRule; +import org.apache.tools.ant.BuildListener; +import org.apache.tools.ant.Project; +import org.apache.tools.ant.ProjectHelper; +import org.apache.tools.ant.util.FileUtils; +import org.junit.Assume; +import org.junit.Before; +import org.junit.Ignore; +import org.junit.Rule; +import org.junit.Test; + +/** + * Unit test for the <exec> task. + */ +public class ExecTaskTest { + + @Rule + public BuildFileRule buildRule = new BuildFileRule(); + + private static final String BUILD_PATH = "src/etc/testcases/taskdefs/exec/"; + private static final String BUILD_FILE = BUILD_PATH + "exec.xml"; + private static final int TIME_TO_WAIT = 1; + /** maximum time allowed for the build in milliseconds */ + private static final int MAX_BUILD_TIME = 6000; + private static final int SECURITY_MARGIN = 4000; // wait 4 second extras + // the test failed with 100 ms of margin on cvs.apache.org on August 1st, 2003 + // the test randomly failed with 3 s of margin on Windows Jenkins slaves on during July 2014 + + /** Utilities used for file operations */ + private static final FileUtils FILE_UTILS = FileUtils.getFileUtils(); + + private File logFile; + private MonitoredBuild myBuild = null; + volatile private boolean buildFinished = false; + + + @Before + public void setUp() { + buildRule.configureProject(BUILD_FILE); + } + + @Test + public void testspawn() throws InterruptedException { + buildRule.getProject().executeTarget("setUp"); + Assume.assumeNotNull(buildRule.getProject().getProperty("test.can.run")); + myBuild = new MonitoredBuild(new File(System.getProperty("root"), BUILD_FILE), "spawn"); + logFile = FILE_UTILS.createTempFile("spawn", "log", new File(buildRule.getProject().getProperty("output")), + false, false); + // this is guaranteed by FileUtils#createTempFile + assertTrue("log file not existing", !logFile.exists()); + // make the spawned process run 1 seconds + myBuild.setTimeToWait(TIME_TO_WAIT); + myBuild.setLogFile(logFile.getAbsolutePath()); + myBuild.addBuildListener(new MonitoredBuildListener()); + myBuild.start(); + GregorianCalendar startwait = new GregorianCalendar(); + // this loop runs parallel to the build + while (!buildFinished) { + Thread.sleep(10); + GregorianCalendar now = new GregorianCalendar(); + // security + if (now.getTime().getTime() - startwait.getTime().getTime() > MAX_BUILD_TIME) { + System.out.println("aborting wait, too long " + + (now.getTime().getTime() - startwait.getTime().getTime()) + + "milliseconds"); + break; + } + } + // now wait until the spawned process is finished + Thread.sleep((TIME_TO_WAIT) * 1000 + SECURITY_MARGIN); + // time of the build in milli seconds + long elapsed = myBuild.getTimeElapsed(); + assertTrue("we waited more than the process lasted", + TIME_TO_WAIT * 1000 + SECURITY_MARGIN > elapsed); + logFile = new File(logFile.getAbsolutePath()); + assertTrue("log file found after spawn", logFile.exists()); + } + + @Test + @Ignore("#50507 - fails at least on Linux") + /* TODO #50507 - fails at least on Linux */ + public void testOutAndErr() { + buildRule.getProject().executeTarget("test-out-and-err"); + } + + private static class MonitoredBuild implements Runnable { + private Thread worker; + private File myBuildFile = null; + private String target = null; + private Project project = null; + private GregorianCalendar timeStarted = null; + private GregorianCalendar timeFinished = null; + + public void setLogFile(String logFile) { + project.setProperty("logFile", logFile); + } + + public void setTimeToWait(int timeToWait) { + project.setProperty("timeToWait", Long.toString(timeToWait)); + } + + public void addBuildListener(BuildListener bl) { + project.addBuildListener(bl); + } + + public MonitoredBuild(File buildFile, String target) { + myBuildFile = buildFile; + this.target = target; + project = new Project(); + project = new Project(); + project.init(); + project.setUserProperty("ant.file", myBuildFile.getAbsolutePath()); + ProjectHelper.configureProject(project, myBuildFile); + } + + /** + * + * @return time in millis of the build + */ + public long getTimeElapsed() { + return timeFinished.getTime().getTime() - timeStarted.getTime().getTime(); + } + + public void start() { + worker = new Thread(this, myBuildFile.toString() + "/" + target); + worker.start(); + } + + public void run() { + startProject(); + } + + private void startProject() { + timeStarted = new GregorianCalendar(); + project.executeTarget(target); + timeFinished = new GregorianCalendar(); + } + } + + private class MonitoredBuildListener implements BuildListener { + public void buildStarted(BuildEvent event) { + } + + public void buildFinished(BuildEvent event) { + } + + public void targetStarted(BuildEvent event) { + } + + public void targetFinished(BuildEvent event) { + if (event.getTarget().getName().equals("spawn")) { + buildFinished = true; + } + } + + public void taskStarted(BuildEvent event) { + } + + public void taskFinished(BuildEvent event) { + } + + public void messageLogged(BuildEvent event) { + } + } + +} |