1 /*
  2  * Copyright (c) 2015, 2023, 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 nsk.share.jdi.ArgumentHandler;
 31 
 32 import org.testng.annotations.Test;
 33 
 34 /*
 35  * @test
 36  * @bug 8221730
 37  * @summary Test of diagnostic command VM.version (tests all DCMD executors)
 38  * @modules java.base/jdk.internal.classfile
 39  *          java.base/jdk.internal.classfile.attribute
 40  *          java.base/jdk.internal.classfile.constantpool
 41  *          java.base/jdk.internal.misc
 42  *          java.base/jdk.internal.module
 43  *          java.compiler
 44  *          java.management
 45  *          jdk.internal.jvmstat/sun.jvmstat.monitor
 46  * @library /test/lib
 47  *          /vmTestbase
 48  * @run testng/othervm -XX:+UsePerfData VMVersionTest
 49  */
 50 public class VMVersionTest {
 51 
 52     private static final String TEST_PROCESS_CLASS_NAME = process.TestJavaProcess.class.getName();
 53 
 54     public void run(CommandExecutor executor) {
 55         OutputAnalyzer output = executor.execute("VM.version");
 56         output.shouldMatch(".*(?:HotSpot|OpenJDK).*VM.*");
 57     }
 58 
 59     @Test
 60     public void pid() {
 61         run(new PidJcmdExecutor());
 62     }
 63 
 64     @Test
 65     public void mainClass() {
 66         TestProcessLauncher t = new TestProcessLauncher(TEST_PROCESS_CLASS_NAME);
 67         try {
 68             t.launch();
 69             run(new MainClassJcmdExecutor(TEST_PROCESS_CLASS_NAME));
 70         } finally {
 71             t.quit();
 72         }
 73     }
 74 
 75     @Test
 76     public void mainClassForJar() {
 77         TestProcessJarLauncher t = new TestProcessJarLauncher(TEST_PROCESS_CLASS_NAME);
 78         try {
 79             t.launch();
 80             String jarFile = t.getJarFile();
 81             run(new MainClassJcmdExecutor(jarFile));
 82         } finally {
 83             t.quit();
 84         }
 85     }
 86 
 87     @Test
 88     public void mainClassForModule() {
 89         TestProcessModuleLauncher t = new TestProcessModuleLauncher(TEST_PROCESS_CLASS_NAME);
 90         try {
 91             t.launch();
 92             String moduleName = t.getModuleName();
 93             run(new MainClassJcmdExecutor(moduleName));
 94         } finally {
 95             t.quit();
 96         }
 97     }
 98 
 99     @Test
100     public void file() {
101         run(new FileJcmdExecutor());
102     }
103 
104     @Test
105     public void jmx() {
106         run(new JMXExecutor());
107     }
108 
109 }