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test/compiler/tiered/TransitionsTestExecutor.java@89dcef434423 (annotated)

test/compiler/tiered/TransitionsTestExecutor.java

Mon, 03 Jun 2019 16:14:54 +0100

author

xliu

date

Mon, 03 Jun 2019 16:14:54 +0100

changeset 9689

89dcef434423

permissions

-rw-r--r--

8059575: JEP-JDK-8043304: Test task: Tiered Compilation level transition tests
Summary: Includes compile_id addition from JDK-8054492
Reviewed-by: andrew

xliu@9689	1	/*
xliu@9689	2	* Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
xliu@9689	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
xliu@9689	4	*
xliu@9689	5	* This code is free software; you can redistribute it and/or modify it
xliu@9689	6	* under the terms of the GNU General Public License version 2 only, as
xliu@9689	7	* published by the Free Software Foundation.
xliu@9689	8	*
xliu@9689	9	* This code is distributed in the hope that it will be useful, but WITHOUT
xliu@9689	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
xliu@9689	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
xliu@9689	12	* version 2 for more details (a copy is included in the LICENSE file that
xliu@9689	13	* accompanied this code).
xliu@9689	14	*
xliu@9689	15	* You should have received a copy of the GNU General Public License version
xliu@9689	16	* 2 along with this work; if not, write to the Free Software Foundation,
xliu@9689	17	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
xliu@9689	18	*
xliu@9689	19	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
xliu@9689	20	* or visit www.oracle.com if you need additional information or have any
xliu@9689	21	* questions.
xliu@9689	22	*/
xliu@9689	23
xliu@9689	24	import com.oracle.java.testlibrary.OutputAnalyzer;
xliu@9689	25	import com.oracle.java.testlibrary.ProcessTools;
xliu@9689	26
xliu@9689	27	import java.lang.management.ManagementFactory;
xliu@9689	28	import java.lang.management.RuntimeMXBean;
xliu@9689	29	import java.util.ArrayList;
xliu@9689	30	import java.util.Collections;
xliu@9689	31	import java.util.List;
xliu@9689	32
xliu@9689	33	/**
xliu@9689	34	* Executes given test in a separate VM with enabled Tiered Compilation for
xliu@9689	35	* CompilationPolicyChoice 2 and 3
xliu@9689	36	*/
xliu@9689	37	public class TransitionsTestExecutor {
xliu@9689	38	public static void main(String[] args) throws Throwable {
xliu@9689	39	if (CompilerWhiteBoxTest.skipOnTieredCompilation(false)) {
xliu@9689	40	return;
xliu@9689	41	}
xliu@9689	42	if (args.length != 1) {
xliu@9689	43	throw new Error("TESTBUG: Test name should be specified");
xliu@9689	44	}
xliu@9689	45	executeTestFor(2, args[0]);
xliu@9689	46	executeTestFor(3, args[0]);
xliu@9689	47	}
xliu@9689	48
xliu@9689	49	private static void executeTestFor(int compilationPolicy, String testName) throws Throwable {
xliu@9689	50	String policy = "-XX:CompilationPolicyChoice=" + compilationPolicy;
xliu@9689	51
xliu@9689	52	// Get runtime arguments including VM options given to this executor
xliu@9689	53	RuntimeMXBean runtime = ManagementFactory.getRuntimeMXBean();
xliu@9689	54	List<String> vmArgs = runtime.getInputArguments();
xliu@9689	55
xliu@9689	56	// Construct execution command with compilation policy choice and test name
xliu@9689	57	List<String> args = new ArrayList<>(vmArgs);
xliu@9689	58	Collections.addAll(args, policy, testName);
xliu@9689	59
xliu@9689	60	OutputAnalyzer out = ProcessTools.executeTestJvm(args.toArray(new String[args.size()]));
xliu@9689	61	int exitCode = out.getExitValue();
xliu@9689	62	if (exitCode != 0) {
xliu@9689	63	throw new Error("Test execution failed with exit code " + exitCode);
xliu@9689	64	}
xliu@9689	65	}
xliu@9689	66	}