Mercurial > hg > truffle
annotate test/runtime/NMT/PrintNMTStatistics.java @ 8331:1f1c33c860a1
Enable convert deopts to guards optimization.
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
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date | Sun, 17 Mar 2013 21:27:09 +0100 |
parents | 1b0dc9f87e75 |
children | c342fbdf8a70 |
rev | line source |
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7977 | 1 /* |
2 * Copyright (c) 2013, 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 /* | |
25 * @test | |
26 * @key nmt regression | |
27 * @bug 8005936 | |
28 * @summary Make sure PrintNMTStatistics works on normal JVM exit | |
8098
1b0dc9f87e75
8006753: fix failed for JDK-8002415 White box testing API for HotSpot
mgerdin
parents:
7977
diff
changeset
|
29 * @library /testlibrary /testlibrary/whitebox |
1b0dc9f87e75
8006753: fix failed for JDK-8002415 White box testing API for HotSpot
mgerdin
parents:
7977
diff
changeset
|
30 * @run compile PrintNMTStatistics.java |
7977 | 31 */ |
32 | |
33 import com.oracle.java.testlibrary.*; | |
34 | |
35 import java.util.regex.Matcher; | |
36 import java.util.regex.Pattern; | |
37 import sun.hotspot.WhiteBox; | |
38 | |
39 public class PrintNMTStatistics { | |
40 | |
41 public static void main(String args[]) throws Exception { | |
42 | |
43 // We start a new java process running with an argument and use WB API to ensure | |
44 // we have data for NMT on VM exit | |
45 if (args.length > 0) { | |
46 // Use WB API to ensure that all data has been merged before we continue | |
47 if (!WhiteBox.getWhiteBox().NMTWaitForDataMerge()) { | |
48 throw new Exception("Call to WB API NMTWaitForDataMerge() failed"); | |
49 } | |
50 return; | |
51 } | |
52 | |
53 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder( | |
54 "-XX:+UnlockDiagnosticVMOptions", | |
55 "-XX:NativeMemoryTracking=summary", | |
56 "+XX:+PrintNMTStatistics", | |
57 "PrintNMTStatistics", | |
58 "test"); | |
59 | |
60 OutputAnalyzer output = new OutputAnalyzer(pb.start()); | |
61 output.shouldContain("Java Heap (reserved="); | |
62 output.shouldNotContain("error"); | |
63 output.shouldNotContain("warning"); | |
64 output.shouldHaveExitValue(0); | |
65 } | |
66 } |