1 /* 2 * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 import jdk.test.lib.process.OutputAnalyzer; 25 import jdk.test.lib.dcmd.CommandExecutor; 26 import jdk.test.lib.dcmd.PidJcmdExecutor; 27 import jdk.test.lib.dcmd.MainClassJcmdExecutor; 28 import jdk.test.lib.dcmd.FileJcmdExecutor; 29 import jdk.test.lib.dcmd.JMXExecutor; 30 import org.testng.annotations.Test; 31 32 /* 33 * @test 34 * @summary Test of diagnostic command help (tests all DCMD executors) 35 * @library /test/lib 36 * @modules java.base/jdk.internal.misc 37 * java.compiler 38 * java.management 39 * jdk.jvmstat/sun.jvmstat.monitor 40 * @run testng/othervm -XX:+UsePerfData HelpTest 41 */ 42 public class HelpTest { 43 public void run(CommandExecutor executor) { 44 OutputAnalyzer output = executor.execute("help"); 45 46 output.shouldContain("The following commands are available"); 47 output.shouldContain("help"); 48 output.shouldContain("VM.version"); 49 } 50 51 @Test 52 public void pid() { 53 run(new PidJcmdExecutor()); 54 } 55 56 @Test 57 public void mainClass() { 58 run(new MainClassJcmdExecutor()); 59 } 60 61 @Test 62 public void file() { 63 run(new FileJcmdExecutor()); 64 } 65 66 @Test 67 public void jmx() { 68 run(new JMXExecutor()); 69 } 70 71 }