/* * Copyright (c) 2014, 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. */ import com.oracle.java.testlibrary.OutputAnalyzer; import com.oracle.java.testlibrary.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 vmArgs = runtime.getInputArguments(); // Construct execution command with compilation policy choice and test name List args = new ArrayList<>(vmArgs); Collections.addAll(args, policy, testName); OutputAnalyzer out = ProcessTools.executeTestJvm(args.toArray(new String[args.size()])); int exitCode = out.getExitValue(); if (exitCode != 0) { throw new Error("Test execution failed with exit code " + exitCode); } } }