Mercurial > hg > graal-compiler
view test/runtime/NMT/PrintNMTStatistics.java @ 20410:232b50b20797 jdk8u40-b05
Added tag hs25.40-b09 for changeset c9635cad4a5d
author | amurillo |
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date | Fri, 05 Sep 2014 15:02:44 -0700 |
parents | 6640f982c1be |
children | e244cb6bdedf |
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/* * Copyright (c) 2013, 2014 Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ /* * @test * @key nmt regression * @bug 8005936 * @summary Make sure PrintNMTStatistics works on normal JVM exit * @library /testlibrary /testlibrary/whitebox * @build PrintNMTStatistics * @run main ClassFileInstaller sun.hotspot.WhiteBox * @run main PrintNMTStatistics */ import com.oracle.java.testlibrary.*; import java.util.regex.Matcher; import java.util.regex.Pattern; import sun.hotspot.WhiteBox; public class PrintNMTStatistics { public static void main(String args[]) throws Exception { // We start a new java process running with an argument and use WB API to ensure // we have data for NMT on VM exit if (args.length > 0) { return; } ProcessBuilder pb = ProcessTools.createJavaProcessBuilder( "-XX:+UnlockDiagnosticVMOptions", "-Xbootclasspath/a:.", "-XX:+WhiteBoxAPI", "-XX:NativeMemoryTracking=summary", "-XX:+PrintNMTStatistics", "PrintNMTStatistics", "test"); OutputAnalyzer output = new OutputAnalyzer(pb.start()); output.shouldContain("Java Heap (reserved="); output.shouldNotContain("error"); output.shouldHaveExitValue(0); } }