105 lines
3.7 KiB
Java
105 lines
3.7 KiB
Java
/*
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* Copyright (c) 2021, Red Hat, Inc. All rights reserved.
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* Copyright (c) 2022, 2023, 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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*/
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/**
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* @test TestPrimitiveArrayCriticalWithBadParam
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* @bug 8269697 8292674
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* @summary -Xcheck:jni should catch wrong parameter passed to GetPrimitiveArrayCritical
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* @comment Tests reporting with regular thread and virtual thread.
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* @library /test/lib
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* @run main/native TestPrimitiveArrayCriticalWithBadParam
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*/
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import java.util.List;
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import java.util.ArrayList;
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import java.io.IOException;
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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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public class TestPrimitiveArrayCriticalWithBadParam {
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static {
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System.loadLibrary("TestBadParam");
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}
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private static native void pin(Object[] a);
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private static native void unpin(Object[] a);
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public static void main(String[] args) {
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if (args.length > 0) {
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test(args[0]);
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} else {
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runTest(false);
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runTest(true);
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}
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}
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private static void runTest(boolean useVThread) {
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List<String> pbArgs = new ArrayList<>();
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pbArgs.add("-XX:-CreateCoredumpOnCrash");
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pbArgs.add("-Xcheck:jni");
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pbArgs.add("--enable-preview");
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pbArgs.add("-Djava.library.path=" + Utils.TEST_NATIVE_PATH);
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pbArgs.add(TestPrimitiveArrayCriticalWithBadParam.class.getName());
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pbArgs.add(useVThread ? "vtest" : "test");
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try {
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ProcessBuilder pb = ProcessTools.createLimitedTestJavaProcessBuilder(pbArgs.toArray(new String[0]));
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OutputAnalyzer analyzer = new OutputAnalyzer(pb.start());
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// -Xcheck:jni should warn the bad parameter
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analyzer.shouldContain("FATAL ERROR in native method: Primitive type array expected but not received for JNI array operation");
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analyzer.shouldContain("TestPrimitiveArrayCriticalWithBadParam.pin");
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analyzer.shouldNotHaveExitValue(0);
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} catch (IOException e) {
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throw new RuntimeException(e);
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}
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}
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private static void test(String mode) {
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Runnable r = () -> {
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Object[] objs = new Object[10];
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for (int i = 0; i < objs.length; i++) {
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objs[i] = new MyClass();
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}
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pin(objs);
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System.out.println("Object array pinned");
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unpin(objs);
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};
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if (mode.equals("vtest")) {
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Thread t = Thread.ofVirtual().start(r);
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try {
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t.join();
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} catch (InterruptedException ex) {
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throw new Error("unexpected", ex);
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}
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} else {
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r.run();
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}
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}
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public static class MyClass {
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public Object ref = new Object();
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}
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}
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