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8152896: Convert PrintCompressedOopsMode to Unified Logging

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Converted -XX:+PrintCompressedOopsMode to -Xlog:gc+heap+coops and aliased old option

Reviewed-by: coleenp, sjohanss, kvn, hseigel
This commit is contained in:
Rachel Protacio 2016-04-07 13:11:15 -04:00
parent efb6b67d27
commit 02d268d760
8 changed files with 113 additions and 45 deletions
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82
hotspot/test/runtime/logging/CompressedOopsTest.java Normal file
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/*
* Copyright (c) 2016, 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
* @bug 8149991
* @requires (sun.arch.data.model == "64")
* @summary -Xlog:gc+heap+coops=info should have output from the code
* @library /testlibrary
* @modules java.base/sun.misc
* java.management
* @build jdk.test.lib.OutputAnalyzer jdk.test.lib.Platform jdk.test.lib.ProcessTools
* @run driver CompressedOopsTest
*/
import jdk.test.lib.OutputAnalyzer;
import jdk.test.lib.Platform;
import jdk.test.lib.ProcessTools;
public class CompressedOopsTest {
static void analyzeOutputOn(ProcessBuilder pb) throws Exception {
OutputAnalyzer output = new OutputAnalyzer(pb.start());
output.shouldContain("[gc,heap,coops] Heap address");
output.shouldHaveExitValue(0);
}
static void analyzeOutputOff(ProcessBuilder pb) throws Exception {
OutputAnalyzer output = new OutputAnalyzer(pb.start());
output.shouldNotContain("[gc,heap,coops]");
output.shouldHaveExitValue(0);
}
public static void main(String[] args) throws Exception {
ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseCompressedOops",
"-Xlog:gc+heap+coops=info",
InnerClass.class.getName());
analyzeOutputOn(pb);
pb = ProcessTools.createJavaProcessBuilder("-XX:+UseCompressedOops",
"-XX:+PrintCompressedOopsMode",
InnerClass.class.getName());
analyzeOutputOn(pb);
pb = ProcessTools.createJavaProcessBuilder("-XX:+UseCompressedOops",
"-XX:+PrintCompressedOopsMode",
"-Xlog:gc+heap+coops=off",
InnerClass.class.getName());
analyzeOutputOff(pb);
pb = ProcessTools.createJavaProcessBuilder("-XX:+UseCompressedOops",
"-Xlog:gc+heap+coops=info",
"-XX:-PrintCompressedOopsMode",
InnerClass.class.getName());
analyzeOutputOff(pb);
}
public static class InnerClass {
public static void main(String[] args) throws Exception {
System.out.println("Compressed Oops (gc+heap+coops) test");
}
}
}