Mercurial > hg > truffle
annotate test/runtime/NMT/ShutdownTwice.java @ 20396:6640f982c1be
8054711: [TESTBUG] Enable NMT2 tests after NMT2 is integrated
Summary: enable tests for NMT2
Reviewed-by: ctornqvi, zgu
| author | gtriantafill |
|---|---|
| date | Thu, 04 Sep 2014 10:14:37 -0400 |
| parents | ac12996df59b |
| children |
| rev | line source |
|---|---|
| 7977 | 1 /* |
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20361
ac12996df59b
8044140: Create NMT (Native Memory Tracking) tests for NMT2
zgu
parents:
7977
diff
changeset
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2 * Copyright (c) 2013, 2014, Oracle and/or its affiliates. All rights reserved. |
| 7977 | 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 /* | |
| 25 * @test | |
| 26 * @key nmt jcmd | |
| 27 * @summary Run shutdown twice | |
| 28 * @library /testlibrary | |
| 29 * @run main/othervm -XX:NativeMemoryTracking=detail ShutdownTwice | |
| 30 */ | |
| 31 | |
| 32 import com.oracle.java.testlibrary.*; | |
| 33 | |
| 34 public class ShutdownTwice { | |
| 35 | |
| 36 public static void main(String args[]) throws Exception { | |
| 37 // Grab my own PID | |
| 38 String pid = Integer.toString(ProcessTools.getProcessId()); | |
| 39 OutputAnalyzer output; | |
| 40 | |
| 41 ProcessBuilder pb = new ProcessBuilder(); | |
| 42 | |
| 43 // Run 'jcmd <pid> VM.native_memory shutdown' | |
| 44 pb.command(new String[] { JDKToolFinder.getJDKTool("jcmd"), pid, "VM.native_memory", "shutdown"}); | |
| 45 output = new OutputAnalyzer(pb.start()); | |
| 46 | |
| 47 // Verify that jcmd reports that NMT is shutting down | |
|
20361
ac12996df59b
8044140: Create NMT (Native Memory Tracking) tests for NMT2
zgu
parents:
7977
diff
changeset
|
48 output.shouldContain("Native memory tracking has been turned off"); |
| 7977 | 49 |
| 50 // Run shutdown again | |
| 51 output = new OutputAnalyzer(pb.start()); | |
| 52 | |
| 53 // Verify that jcmd reports that NMT has been shutdown already | |
|
20361
ac12996df59b
8044140: Create NMT (Native Memory Tracking) tests for NMT2
zgu
parents:
7977
diff
changeset
|
54 output.shouldContain("Native memory tracking has been shutdown"); |
| 7977 | 55 } |
| 56 } |