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test/runtime/CommandLine/VMOptionWarning.java@dbb05f6d93c4 (annotated)

test/runtime/CommandLine/VMOptionWarning.java

Mon, 28 Jul 2014 15:06:38 -0700

author

fzhinkin

date

Mon, 28 Jul 2014 15:06:38 -0700

changeset 6997

dbb05f6d93c4

parent 0

f90c822e73f8

permissions

-rw-r--r--

8051344: JVM crashed in Compile::start() during method parsing w/ UseRTMDeopt turned on
Summary: call rtm_deopt() only if there were no compilation bailouts before.
Reviewed-by: kvn

aoqi@0	1	/*
aoqi@0	2	* Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
aoqi@0	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0	4	*
aoqi@0	5	* This code is free software; you can redistribute it and/or modify it
aoqi@0	6	* under the terms of the GNU General Public License version 2 only, as
aoqi@0	7	* published by the Free Software Foundation.
aoqi@0	8	*
aoqi@0	9	* This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
aoqi@0	12	* version 2 for more details (a copy is included in the LICENSE file that
aoqi@0	13	* accompanied this code).
aoqi@0	14	*
aoqi@0	15	* You should have received a copy of the GNU General Public License version
aoqi@0	16	* 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0	17	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0	18	*
aoqi@0	19	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0	20	* or visit www.oracle.com if you need additional information or have any
aoqi@0	21	* questions.
aoqi@0	22	*/
aoqi@0	23
aoqi@0	24	/*
aoqi@0	25	* @test
aoqi@0	26	* @bug 8027314
aoqi@0	27	* @summary Warn if diagnostic or experimental vm option is used and -XX:+UnlockDiagnosticVMOptions or -XX:+UnlockExperimentalVMOptions, respectively, isn't specified. Warn if develop or notproduct vm option is used with product version of VM.
aoqi@0	28	* @library /testlibrary
aoqi@0	29	*/
aoqi@0	30
aoqi@0	31	import com.oracle.java.testlibrary.*;
aoqi@0	32
aoqi@0	33	public class VMOptionWarning {
aoqi@0	34	public static void main(String[] args) throws Exception {
aoqi@0	35	ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+PredictedLoadedClassCount", "-version");
aoqi@0	36	OutputAnalyzer output = new OutputAnalyzer(pb.start());
aoqi@0	37	output.shouldContain("Error: VM option 'PredictedLoadedClassCount' is experimental and must be enabled via -XX:+UnlockExperimentalVMOptions.");
aoqi@0	38
aoqi@0	39	if (Platform.isDebugBuild()) {
aoqi@0	40	System.out.println("Skip the rest of the tests on debug builds since diagnostic, develop, and notproduct options are available on debug builds.");
aoqi@0	41	return;
aoqi@0	42	}
aoqi@0	43
aoqi@0	44	pb = ProcessTools.createJavaProcessBuilder("-XX:+PrintInlining", "-version");
aoqi@0	45	output = new OutputAnalyzer(pb.start());
aoqi@0	46	output.shouldContain("Error: VM option 'PrintInlining' is diagnostic and must be enabled via -XX:+UnlockDiagnosticVMOptions.");
aoqi@0	47
aoqi@0	48	pb = ProcessTools.createJavaProcessBuilder("-XX:+TraceJNICalls", "-version");
aoqi@0	49	output = new OutputAnalyzer(pb.start());
aoqi@0	50	output.shouldContain("Error: VM option 'TraceJNICalls' is develop and is available only in debug version of VM.");
aoqi@0	51
aoqi@0	52	pb = ProcessTools.createJavaProcessBuilder("-XX:+TraceJVMCalls", "-version");
aoqi@0	53	output = new OutputAnalyzer(pb.start());
aoqi@0	54	output.shouldContain("Error: VM option 'TraceJVMCalls' is notproduct and is available only in debug version of VM.");
aoqi@0	55	}
aoqi@0	56	}