Wed, 27 Aug 2014 08:19:12 -0400
8046598: Scalable Native memory tracking development
Summary: Enhance scalability of native memory tracking
Reviewed-by: coleenp, ctornqvi, gtriantafill
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 | import com.oracle.java.testlibrary.*; |
aoqi@0 | 25 | import com.oracle.java.testlibrary.cli.*; |
aoqi@0 | 26 | |
aoqi@0 | 27 | /** |
aoqi@0 | 28 | * Test on bit manipulation related command line options, |
aoqi@0 | 29 | * that should be executed on CPU that supports all required |
aoqi@0 | 30 | * features. |
aoqi@0 | 31 | */ |
aoqi@0 | 32 | public class BMISupportedCPUTest extends BMICommandLineOptionTestBase { |
aoqi@0 | 33 | |
aoqi@0 | 34 | /** |
aoqi@0 | 35 | * Construct new test on {@code optionName} option. |
aoqi@0 | 36 | * |
aoqi@0 | 37 | * @param optionName Name of the option to be tested |
aoqi@0 | 38 | * without -XX:[+-] prefix. |
aoqi@0 | 39 | * @param warningMessage Message that can occur in VM output |
aoqi@0 | 40 | * if CPU on test box does not support |
aoqi@0 | 41 | * features required by the option. |
aoqi@0 | 42 | * @param cpuFeatures CPU features requires by the option. |
aoqi@0 | 43 | */ |
aoqi@0 | 44 | public BMISupportedCPUTest(String optionName, |
aoqi@0 | 45 | String warningMessage, |
aoqi@0 | 46 | String... cpuFeatures) { |
aoqi@0 | 47 | super(optionName, warningMessage, cpuFeatures, null); |
aoqi@0 | 48 | } |
aoqi@0 | 49 | |
aoqi@0 | 50 | @Override |
aoqi@0 | 51 | public void runTestCases() throws Throwable { |
aoqi@0 | 52 | // verify that VM will succesfully start up whithout warnings |
aoqi@0 | 53 | CommandLineOptionTest. |
aoqi@0 | 54 | verifyJVMStartup("-XX:+" + optionName, |
aoqi@0 | 55 | null, new String[] { warningMessage }, |
aoqi@0 | 56 | ExitCode.OK); |
aoqi@0 | 57 | |
aoqi@0 | 58 | // verify that VM will succesfully start up whithout warnings |
aoqi@0 | 59 | CommandLineOptionTest. |
aoqi@0 | 60 | verifyJVMStartup("-XX:-" + optionName, |
aoqi@0 | 61 | null, new String[] { warningMessage }, |
aoqi@0 | 62 | ExitCode.OK); |
aoqi@0 | 63 | |
aoqi@0 | 64 | // verify that on appropriate CPU option in on by default |
aoqi@0 | 65 | CommandLineOptionTest.verifyOptionValue(optionName, "true"); |
aoqi@0 | 66 | |
aoqi@0 | 67 | // verify that option could be explicitly turned off |
aoqi@0 | 68 | CommandLineOptionTest.verifyOptionValue(optionName, "false", |
aoqi@0 | 69 | "-XX:-" + optionName); |
aoqi@0 | 70 | } |
aoqi@0 | 71 | } |
aoqi@0 | 72 |