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test/runtime/NMT/BaselineWithParameter.java@879c6de913d6 (annotated)

test/runtime/NMT/BaselineWithParameter.java

Sat, 02 Feb 2013 16:34:10 +0100

author

ctornqvi

date

Sat, 02 Feb 2013 16:34:10 +0100

changeset 4518

879c6de913d6

child 4803

a649f6511c04

permissions

-rw-r--r--

8005013: Add NMT tests
Summary: Add tests for the Native Memory Tracking feature, includes regression tests for 8005936 and 8004802
Reviewed-by: zgu, coleenp

ctornqvi@4518	1	/*
ctornqvi@4518	2	* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
ctornqvi@4518	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
ctornqvi@4518	4	*
ctornqvi@4518	5	* This code is free software; you can redistribute it and/or modify it
ctornqvi@4518	6	* under the terms of the GNU General Public License version 2 only, as
ctornqvi@4518	7	* published by the Free Software Foundation.
ctornqvi@4518	8	*
ctornqvi@4518	9	* This code is distributed in the hope that it will be useful, but WITHOUT
ctornqvi@4518	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
ctornqvi@4518	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
ctornqvi@4518	12	* version 2 for more details (a copy is included in the LICENSE file that
ctornqvi@4518	13	* accompanied this code).
ctornqvi@4518	14	*
ctornqvi@4518	15	* You should have received a copy of the GNU General Public License version
ctornqvi@4518	16	* 2 along with this work; if not, write to the Free Software Foundation,
ctornqvi@4518	17	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
ctornqvi@4518	18	*
ctornqvi@4518	19	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
ctornqvi@4518	20	* or visit www.oracle.com if you need additional information or have any
ctornqvi@4518	21	* questions.
ctornqvi@4518	22	*/
ctornqvi@4518	23
ctornqvi@4518	24	/*
ctornqvi@4518	25	* @test
ctornqvi@4518	26	* @bug 8004802
ctornqvi@4518	27	* @key nmt jcmd regression
ctornqvi@4518	28	* @summary Regression test for invoking a jcmd with baseline=false, result was that the target VM crashed
ctornqvi@4518	29	* @library /testlibrary
ctornqvi@4518	30	* @run main/othervm -XX:NativeMemoryTracking=detail BaselineWithParameter
ctornqvi@4518	31	*/
ctornqvi@4518	32
ctornqvi@4518	33	import com.oracle.java.testlibrary.*;
ctornqvi@4518	34
ctornqvi@4518	35	public class BaselineWithParameter {
ctornqvi@4518	36
ctornqvi@4518	37	public static void main(String args[]) throws Exception {
ctornqvi@4518	38	// Grab my own PID
ctornqvi@4518	39	String pid = Integer.toString(ProcessTools.getProcessId());
ctornqvi@4518	40	OutputAnalyzer output;
ctornqvi@4518	41
ctornqvi@4518	42	ProcessBuilder pb = new ProcessBuilder();
ctornqvi@4518	43
ctornqvi@4518	44	// Run 'jcmd <pid> VM.native_memory baseline=false'
ctornqvi@4518	45	pb.command(new String[] { JDKToolFinder.getJDKTool("jcmd"), pid, "VM.native_memory", "baseline=false"});
ctornqvi@4518	46	pb.start();
ctornqvi@4518	47
ctornqvi@4518	48	// Run 'jcmd <pid> VM.native_memory summary=false'
ctornqvi@4518	49	pb.command(new String[] { JDKToolFinder.getJDKTool("jcmd"), pid, "VM.native_memory", "summary=false"});
ctornqvi@4518	50	output = new OutputAnalyzer(pb.start());
ctornqvi@4518	51	output.shouldContain("No command to execute");
ctornqvi@4518	52
ctornqvi@4518	53	}
ctornqvi@4518	54	}