64 lines
2.6 KiB
Java
64 lines
2.6 KiB
Java
/*
|
|
* Copyright (c) 2017, 2023, 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 jdk.test.lib.Utils;
|
|
import jdk.test.lib.process.OutputAnalyzer;
|
|
import jdk.test.lib.process.ProcessTools;
|
|
import java.util.ArrayList;
|
|
import java.util.Arrays;
|
|
import java.util.List;
|
|
|
|
/*
|
|
* @test SystemMembarHandshakeTransitionTest
|
|
* @summary This does a sanity test of the poll in the native wrapper.
|
|
* @requires os.family == "linux" | os.family == "windows"
|
|
* @library /testlibrary /test/lib
|
|
* @build SystemMembarHandshakeTransitionTest HandshakeTransitionTest
|
|
* @run main/native SystemMembarHandshakeTransitionTest
|
|
*/
|
|
|
|
public class SystemMembarHandshakeTransitionTest {
|
|
|
|
public static void main(String[] args) throws Exception {
|
|
List<String> commands = new ArrayList<>();
|
|
commands.add("-Djava.library.path=" + Utils.TEST_NATIVE_PATH);
|
|
commands.add("-XX:+UnlockDiagnosticVMOptions");
|
|
commands.add("-XX:+SafepointALot");
|
|
commands.add("-XX:+HandshakeALot");
|
|
commands.add("-XX:GuaranteedSafepointInterval=20");
|
|
commands.add("-XX:ParallelGCThreads=1");
|
|
commands.add("-XX:ConcGCThreads=1");
|
|
commands.add("-XX:CICompilerCount=2");
|
|
commands.add("-XX:+UnlockExperimentalVMOptions");
|
|
commands.add("-XX:+UseSystemMemoryBarrier");
|
|
commands.addAll(Arrays.asList(args));
|
|
commands.add("HandshakeTransitionTest$Test");
|
|
ProcessBuilder pb = ProcessTools.createTestJavaProcessBuilder(commands);
|
|
|
|
OutputAnalyzer output = ProcessTools.executeProcess(pb);
|
|
output.reportDiagnosticSummary();
|
|
output.shouldMatch("(JOINED|Failed to initialize the requested system memory barrier synchronization.)");
|
|
}
|
|
}
|