117 lines
4.1 KiB
Java
117 lines
4.1 KiB
Java
/*
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* Copyright (c) 2003, 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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* @test
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*
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* @summary converted from VM Testbase nsk/jvmti/Allocate/alloc001.
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* VM Testbase keywords: [jpda, jvmti, noras, nonconcurrent]
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* VM Testbase readme:
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* DESCRIPTION
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* The test exercise JVMTI function Allocate(size, memPtr).
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* The test checks the following:
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* - if JVMTI_ERROR_NULL_POINTER is returned when memPtr is null
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* - if allocated memory is available to access
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* - if JVMTI_ERROR_OUT_OF_MEMORY is returned when there is
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* insufficient memory available
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* COMMENTS
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* Ported from JVMDI.
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*
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* @library /vmTestbase
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* /test/lib
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*
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* @comment Not run on AIX as it does not support ulimit -v
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* @requires os.family != "aix"
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* @run main/native nsk.jvmti.Allocate.alloc001.alloc001
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*/
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package nsk.jvmti.Allocate.alloc001;
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import jdk.test.lib.Platform;
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import jdk.test.lib.Utils;
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import jdk.test.lib.process.ProcessTools;
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import jtreg.SkippedException;
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import java.io.File;
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class Test {
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static {
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try {
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System.loadLibrary("alloc001");
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} catch (UnsatisfiedLinkError ule) {
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System.err.println("Could not load alloc001 library");
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System.err.println("java.library.path:" + System.getProperty("java.library.path"));
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throw ule;
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}
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}
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native static int check();
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public static void main(String[] args) {
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System.exit(alloc001.STATUS_BASE + check());
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}
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}
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public class alloc001 {
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public static final int STATUS_BASE = 95;
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private static final int STATUS_PASSED = 0 + STATUS_BASE;
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// FAILED_NO_OOM (as defined in alloc001.cpp) + STATUS_BASE
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private static final int STATUS_NO_OOM = 3 + STATUS_BASE;
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public static void main(String[] args) throws Throwable {
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String cmd = ProcessTools.getCommandLine(ProcessTools.createTestJavaProcessBuilder(
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"-XX:MaxHeapSize=" + (Platform.is32bit() ? "256m" : "512m"),
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"-Djava.library.path=" + Utils.TEST_NATIVE_PATH,
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"-agentpath:" + Utils.TEST_NATIVE_PATH + File.separator + System.mapLibraryName("alloc001"),
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"-XX:CompressedClassSpaceSize=64m",
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Test.class.getName()
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));
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cmd = escapeCmd(cmd);
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int ulimitV = Platform.is32bit() ? 1048576 : 4194303;
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var pb = new ProcessBuilder(
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"sh", "-c",
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"ulimit -v " + ulimitV + "; " + cmd);
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// lower MALLOC_ARENA_MAX b/c we limited virtual memory, see JDK-8043516
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pb.environment().put("MALLOC_ARENA_MAX", "4");
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var oa = ProcessTools.executeCommand(pb);
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int exitCode = oa.getExitValue();
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if (exitCode == STATUS_NO_OOM && (Platform.isWindows() || Platform.isOSX())) {
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throw new SkippedException("Test did not get an OutOfMemory error");
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}
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oa.shouldHaveExitValue(STATUS_PASSED);
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}
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private static String escapeCmd(String cmd) {
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if (Platform.isWindows()) {
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return cmd.replace('\\', '/')
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.replace(";", "\\;")
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.replace("|", "\\|");
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}
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return cmd;
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}
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}
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