1/*
2 * Copyright (c) 2015, 2016, 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 org.testng.annotations.Test;
25import org.testng.Assert;
26
27import java.io.IOException;
28
29import jdk.test.lib.dcmd.CommandExecutor;
30import jdk.test.lib.dcmd.PidJcmdExecutor;
31import jdk.test.lib.process.OutputAnalyzer;
32
33
34/*
35 * @test
36 * @summary Test of diagnostic command GC.heap_info
37 * @library /test/lib
38 * @modules java.base/jdk.internal.misc
39 * @modules java.xml
40 *          java.management
41 * @run testng HeapInfoTest
42 */
43public class HeapInfoTest {
44    public void run(CommandExecutor executor) {
45        String cmd = "GC.heap_info";
46        OutputAnalyzer output = executor.execute(cmd);
47        output.shouldContain("Metaspace");
48    }
49
50    @Test
51    public void pid() {
52        run(new PidJcmdExecutor());
53    }
54}
55
56