d2d58dd6a8
8322637: java/foreign/critical/TestCriticalUpcall.java timed out Reviewed-by: mcimadamore
69 lines
2.9 KiB
Java
69 lines
2.9 KiB
Java
/*
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* Copyright (c) 2022, 2024, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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import jdk.test.lib.process.OutputAnalyzer;
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import jdk.test.lib.process.ProcessTools;
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import jdk.test.lib.Utils;
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import java.io.IOException;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.concurrent.TimeUnit;
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import java.util.concurrent.TimeoutException;
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import static org.testng.Assert.fail;
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public class UpcallTestHelper extends NativeTestHelper {
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public OutputAnalyzer runInNewProcess(Class<?> target, boolean useSpec, String... programArgs) throws IOException, InterruptedException {
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return runInNewProcess(target, useSpec, List.of(), List.of(programArgs));
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}
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public OutputAnalyzer runInNewProcess(Class<?> target, boolean useSpec, List<String> vmArgs, List<String> programArgs) throws IOException, InterruptedException {
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assert !target.isArray();
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List<String> command = new ArrayList<>(List.of(
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"--enable-native-access=ALL-UNNAMED",
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"-Djava.library.path=" + System.getProperty("java.library.path"),
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"-Djdk.internal.foreign.UpcallLinker.USE_SPEC=" + useSpec
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));
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command.addAll(vmArgs);
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command.add(target.getName());
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command.addAll(programArgs);
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try {
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ProcessBuilder pb = ProcessTools.createTestJavaProcessBuilder(command);
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// note that it's important to use ProcessTools.startProcess here since this makes sure output streams of the
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// fork don't fill up, which could make the process stall while writing to stdout/stderr
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Process process = ProcessTools.startProcess(target.getName(), pb, null, null, 1L, TimeUnit.MINUTES);
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OutputAnalyzer output = new OutputAnalyzer(process);
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output.outputTo(System.out);
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output.errorTo(System.err);
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return output;
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} catch (TimeoutException e) {
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fail("Timeout while waiting for forked process");
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return null;
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}
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}
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}
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