Rachel Protacio | 02d268d | 2016-04-07 13:11:15 -0400 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved. |
| 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 | * |
| 5 | * This code is free software; you can redistribute it and/or modify it |
| 6 | * under the terms of the GNU General Public License version 2 only, as |
| 7 | * published by the Free Software Foundation. |
| 8 | * |
| 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
Stanislav Smirnov | c133297 | 2016-10-17 18:54:12 -0400 | [diff] [blame] | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
Rachel Protacio | 02d268d | 2016-04-07 13:11:15 -0400 | [diff] [blame] | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
| 13 | * accompanied this code). |
| 14 | * |
| 15 | * You should have received a copy of the GNU General Public License version |
| 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
| 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| 18 | * |
| 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| 20 | * or visit www.oracle.com if you need additional information or have any |
| 21 | * questions. |
| 22 | */ |
| 23 | |
| 24 | /* |
| 25 | * @test |
| 26 | * @bug 8149991 |
| 27 | * @requires (sun.arch.data.model == "64") |
| 28 | * @summary -Xlog:gc+heap+coops=info should have output from the code |
Christian Tornqvist | ad85e18 | 2016-08-19 10:06:30 -0400 | [diff] [blame] | 29 | * @library /test/lib |
Daniel D. Daugherty | f6e4fcc | 2016-04-14 17:42:29 -0700 | [diff] [blame] | 30 | * @modules java.base/jdk.internal.misc |
Rachel Protacio | 02d268d | 2016-04-07 13:11:15 -0400 | [diff] [blame] | 31 | * java.management |
Rachel Protacio | 02d268d | 2016-04-07 13:11:15 -0400 | [diff] [blame] | 32 | * @run driver CompressedOopsTest |
| 33 | */ |
| 34 | |
Christian Tornqvist | ad85e18 | 2016-08-19 10:06:30 -0400 | [diff] [blame] | 35 | import jdk.test.lib.process.OutputAnalyzer; |
Rachel Protacio | 02d268d | 2016-04-07 13:11:15 -0400 | [diff] [blame] | 36 | import jdk.test.lib.Platform; |
Christian Tornqvist | ad85e18 | 2016-08-19 10:06:30 -0400 | [diff] [blame] | 37 | import jdk.test.lib.process.ProcessTools; |
Rachel Protacio | 02d268d | 2016-04-07 13:11:15 -0400 | [diff] [blame] | 38 | |
| 39 | public class CompressedOopsTest { |
| 40 | static void analyzeOutputOn(ProcessBuilder pb) throws Exception { |
| 41 | OutputAnalyzer output = new OutputAnalyzer(pb.start()); |
| 42 | output.shouldContain("[gc,heap,coops] Heap address"); |
| 43 | output.shouldHaveExitValue(0); |
| 44 | } |
| 45 | |
| 46 | static void analyzeOutputOff(ProcessBuilder pb) throws Exception { |
| 47 | OutputAnalyzer output = new OutputAnalyzer(pb.start()); |
| 48 | output.shouldNotContain("[gc,heap,coops]"); |
| 49 | output.shouldHaveExitValue(0); |
| 50 | } |
| 51 | |
| 52 | public static void main(String[] args) throws Exception { |
| 53 | ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseCompressedOops", |
| 54 | "-Xlog:gc+heap+coops=info", |
| 55 | InnerClass.class.getName()); |
| 56 | analyzeOutputOn(pb); |
| 57 | |
| 58 | pb = ProcessTools.createJavaProcessBuilder("-XX:+UseCompressedOops", |
| 59 | "-XX:+PrintCompressedOopsMode", |
| 60 | InnerClass.class.getName()); |
| 61 | analyzeOutputOn(pb); |
| 62 | |
| 63 | pb = ProcessTools.createJavaProcessBuilder("-XX:+UseCompressedOops", |
| 64 | "-XX:+PrintCompressedOopsMode", |
| 65 | "-Xlog:gc+heap+coops=off", |
| 66 | InnerClass.class.getName()); |
| 67 | analyzeOutputOff(pb); |
| 68 | |
| 69 | pb = ProcessTools.createJavaProcessBuilder("-XX:+UseCompressedOops", |
| 70 | "-Xlog:gc+heap+coops=info", |
| 71 | "-XX:-PrintCompressedOopsMode", |
| 72 | InnerClass.class.getName()); |
| 73 | analyzeOutputOff(pb); |
| 74 | } |
| 75 | |
| 76 | public static class InnerClass { |
| 77 | public static void main(String[] args) throws Exception { |
| 78 | System.out.println("Compressed Oops (gc+heap+coops) test"); |
| 79 | } |
| 80 | } |
| 81 | } |