FlagsTest.java revision 8359:ed6389f70257 
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
24import jdk.test.lib.OutputAnalyzer;
25import jdk.test.lib.dcmd.CommandExecutor;
26import jdk.test.lib.dcmd.JMXExecutor;
27import org.testng.annotations.Test;
28
29/*
30 * @test
31 * @summary Test of diagnostic command VM.flags
32 * @library /testlibrary
33 * @modules java.base/sun.misc
34 *          java.compiler
35 *          java.management
36 *          jdk.jvmstat/sun.jvmstat.monitor
37 * @build jdk.test.lib.*
38 * @build jdk.test.lib.dcmd.*
39 * @run testng/othervm -Xmx129m -XX:+PrintGC -XX:+UnlockDiagnosticVMOptions -XX:+IgnoreUnrecognizedVMOptions -XX:+ThereShouldNotBeAnyVMOptionNamedLikeThis_Right -XX:-TieredCompilation FlagsTest
40 */
41public class FlagsTest {
42    public void run(CommandExecutor executor) {
43        OutputAnalyzer output = executor.execute("VM.flags");
44
45        /* The following are interpreted by the JVM as actual "flags" */
46        output.shouldContain("-XX:+PrintGC");
47        output.shouldContain("-XX:+UnlockDiagnosticVMOptions");
48        output.shouldContain("-XX:+IgnoreUnrecognizedVMOptions");
49        output.shouldContain("-XX:-TieredCompilation");
50
51        /* The following are not */
52        output.shouldNotContain("-Xmx129m");
53        output.shouldNotContain("-XX:+ThereShouldNotBeAnyVMOptionNamedLikeThis_Right");
54    }
55
56    @Test
57    public void jmx() {
58        run(new JMXExecutor());
59    }
60}
61