Mercurial > hg > truffle
view test/runtime/NMT/SummaryAfterShutdown.java @ 9504:106f0a0acafa
refactored monitor handling in EA: MonitorEnter/Exit is removed, not eliminated
author | Lukas Stadler <lukas.stadler@jku.at> |
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date | Tue, 30 Apr 2013 17:29:33 +0200 |
parents | 879c6de913d6 |
children | ac12996df59b |
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/* * Copyright (c) 2013, 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 jcmd * @summary Verify that jcmd correctly reports that NMT is not enabled after a shutdown * @library /testlibrary * @run main/othervm -XX:NativeMemoryTracking=detail SummaryAfterShutdown */ import com.oracle.java.testlibrary.*; public class SummaryAfterShutdown { public static void main(String args[]) throws Exception { OutputAnalyzer output; // Grab my own PID String pid = Integer.toString(ProcessTools.getProcessId()); ProcessBuilder pb = new ProcessBuilder(); // Run 'jcmd <pid> VM.native_memory shutdown' pb.command(new String[] { JDKToolFinder.getJDKTool("jcmd"), pid, "VM.native_memory", "shutdown"}); output = new OutputAnalyzer(pb.start()); // Verify that jcmd reports that NMT is shutting down output.shouldContain("Shutdown is in progress, it will take a few moments to completely shutdown"); // Run 'jcmd <pid> VM.native_memory summary' pb.command(new String[] { JDKToolFinder.getJDKTool("jcmd"), pid, "VM.native_memory", "summary"}); output = new OutputAnalyzer(pb.start()); // Verify that jcmd reports that NMT has been shutdown output.shouldContain("Native memory tracking has been shutdown by user"); } }