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view test/runtime/NMT/PrintNMTStatisticsWithNMTDisabled.java @ 8023:758935f7c23f
8006423: SA: NullPointerException in sun.jvm.hotspot.debugger.bsd.BsdThread.getContext(BsdThread.java:67)
Summary: Do not rely on mach thread port names to identify threads from SA
Reviewed-by: dholmes, minqi, rbackman
author | sla |
---|---|
date | Fri, 08 Feb 2013 12:48:24 +0100 |
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 * @summary Trying to enable PrintNMTStatistics should result in a warning * @library /testlibrary */ import com.oracle.java.testlibrary.*; public class PrintNMTStatisticsWithNMTDisabled { public static void main(String args[]) throws Exception { ProcessBuilder pb = ProcessTools.createJavaProcessBuilder( "-XX:+UnlockDiagnosticVMOptions", "-XX:+PrintNMTStatistics", "-version"); OutputAnalyzer output = new OutputAnalyzer(pb.start()); output.shouldContain("warning: PrintNMTStatistics is disabled, because native memory tracking is not enabled"); output.shouldHaveExitValue(0); } }