| /* |
| * Copyright (c) 2014, 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. |
| */ |
| |
| package compiler.tiered; |
| |
| import compiler.whitebox.CompilerWhiteBoxTest; |
| import jdk.test.lib.process.OutputAnalyzer; |
| import jdk.test.lib.process.ProcessTools; |
| |
| import java.lang.management.ManagementFactory; |
| import java.lang.management.RuntimeMXBean; |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.List; |
| |
| /** |
| * Executes given test in a separate VM with enabled Tiered Compilation for |
| * CompilationPolicyChoice 2 and 3 |
| */ |
| public class TransitionsTestExecutor { |
| public static void main(String[] args) throws Throwable { |
| if (CompilerWhiteBoxTest.skipOnTieredCompilation(false)) { |
| return; |
| } |
| if (args.length != 1) { |
| throw new Error("TESTBUG: Test name should be specified"); |
| } |
| executeTestFor(2, args[0]); |
| executeTestFor(3, args[0]); |
| } |
| |
| private static void executeTestFor(int compilationPolicy, String testName) throws Throwable { |
| String policy = "-XX:CompilationPolicyChoice=" + compilationPolicy; |
| |
| // Get runtime arguments including VM options given to this executor |
| RuntimeMXBean runtime = ManagementFactory.getRuntimeMXBean(); |
| List<String> vmArgs = runtime.getInputArguments(); |
| |
| // Construct execution command with compilation policy choice and test name |
| List<String> args = new ArrayList<>(vmArgs); |
| Collections.addAll(args, policy, testName); |
| |
| OutputAnalyzer out = ProcessTools.executeTestJvm(args.toArray(new String[args.size()])); |
| out.shouldHaveExitValue(0); |
| } |
| } |