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annotate test/runtime/NMT/PrintNMTStatistics.java @ 20396:6640f982c1be

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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 e244cb6bdedf
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1 /*
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2 * Copyright (c) 2013, 2014 Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 */
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23
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24 /*
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25 * @test
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26 * @key nmt regression
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27 * @bug 8005936
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28 * @summary Make sure PrintNMTStatistics works on normal JVM exit
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29 * @library /testlibrary /testlibrary/whitebox
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30 * @build PrintNMTStatistics
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31 * @run main ClassFileInstaller sun.hotspot.WhiteBox
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32 * @run main PrintNMTStatistics
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33 */
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34
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35 import com.oracle.java.testlibrary.*;
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36
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37 import java.util.regex.Matcher;
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38 import java.util.regex.Pattern;
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39 import sun.hotspot.WhiteBox;
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40
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41 public class PrintNMTStatistics {
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42
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43 public static void main(String args[]) throws Exception {
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44
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45 // We start a new java process running with an argument and use WB API to ensure
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46 // we have data for NMT on VM exit
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47 if (args.length > 0) {
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48 return;
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49 }
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50
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51 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
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52 "-XX:+UnlockDiagnosticVMOptions",
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53 "-Xbootclasspath/a:.",
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54 "-XX:+WhiteBoxAPI",
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55 "-XX:NativeMemoryTracking=summary",
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56 "-XX:+PrintNMTStatistics",
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57 "PrintNMTStatistics",
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58 "test");
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59
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60 OutputAnalyzer output = new OutputAnalyzer(pb.start());
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61 output.shouldContain("Java Heap (reserved=");
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62 output.shouldNotContain("error");
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63 output.shouldHaveExitValue(0);
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64 }
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65 }