| /* |
| * 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.commons.exec.issues; |
| |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.io.File; |
| |
| import org.apache.commons.exec.CommandLine; |
| import org.apache.commons.exec.DefaultExecuteResultHandler; |
| import org.apache.commons.exec.DefaultExecutor; |
| import org.apache.commons.exec.ExecuteWatchdog; |
| import org.apache.commons.exec.Executor; |
| import org.apache.commons.exec.TestUtil; |
| import org.junit.Test; |
| |
| /** |
| * Test EXEC-44 (https://issues.apache.org/jira/browse/EXEC-44). |
| * |
| */ |
| public class Exec44Test { |
| |
| private final Executor exec = new DefaultExecutor(); |
| private final File testDir = new File("src/test/scripts"); |
| private final File foreverTestScript = TestUtil.resolveScriptForOS(testDir + "/forever"); |
| |
| /** |
| * |
| * Because the ExecuteWatchdog is the only way to destroy asynchronous |
| * processes, it should be possible to set it to an infinite timeout, |
| * for processes which should not timeout, but manually destroyed |
| * under some circumstances. |
| * |
| * @throws Exception the test failed |
| */ |
| @Test |
| public void testExec44() throws Exception { |
| |
| final CommandLine cl = new CommandLine(foreverTestScript); |
| final DefaultExecuteResultHandler resultHandler = new DefaultExecuteResultHandler(); |
| final ExecuteWatchdog watchdog = new ExecuteWatchdog(ExecuteWatchdog.INFINITE_TIMEOUT); |
| |
| exec.setWatchdog(watchdog); |
| exec.execute(cl, resultHandler); |
| |
| // wait for script to run |
| Thread.sleep(5000); |
| assertTrue("The watchdog is watching the process", watchdog.isWatching()); |
| |
| // terminate it |
| watchdog.destroyProcess(); |
| assertTrue("The watchdog has killed the process", watchdog.killedProcess()); |
| assertFalse("The watchdog is no longer watching any process", watchdog.isWatching()); |
| } |
| } |