1 /* 2 * Copyright (c) 2014, 2015, 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 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 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 /** 26 * @test 27 * @bug 8031320 28 * @summary Verify RTMTotalCountIncrRate option processing on CPU with 29 * rtm support and on VM with rtm locking support. 30 * @library /testlibrary /../../test/lib /compiler/testlibrary 31 * @modules java.base/sun.misc 32 * java.management 33 * @build TestRTMTotalCountIncrRateOptionOnSupportedConfig 34 * @run main ClassFileInstaller sun.hotspot.WhiteBox 35 * sun.hotspot.WhiteBox$WhiteBoxPermission 36 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions 37 * -XX:+WhiteBoxAPI 38 * TestRTMTotalCountIncrRateOptionOnSupportedConfig 39 */ 40 41 public class TestRTMTotalCountIncrRateOptionOnSupportedConfig 42 extends RTMLockingAwareTest { 43 private static final String DEFAULT_VALUE = "64"; 44 45 private TestRTMTotalCountIncrRateOptionOnSupportedConfig() { 46 super("RTMTotalCountIncrRate", false, true, 47 TestRTMTotalCountIncrRateOptionOnSupportedConfig.DEFAULT_VALUE, 48 /* correct values */ 49 new String[] { "1", "2", "128", "1024" }, 50 /* incorrect values */ 51 new String[] { "-1", "0", "3", "42" }, 52 RTMGenericCommandLineOptionTest.RTM_COUNT_INCR_WARNING); 53 } 54 55 public static void main(String args[]) throws Throwable { 56 new TestRTMTotalCountIncrRateOptionOnSupportedConfig().test(); 57 } 58 }