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/*
* Copyright (c) 2017, 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.
*/
/*
* @test
* @bug 4627316 6743526
* @summary Test option to limit direct memory allocation,
* various bad values fail to launch the VM
* @requires (os.arch == "x86_64") | (os.arch == "amd64") | (os.arch == "sparcv9")
* @library /test/lib
* @build jdk.test.lib.Utils
* jdk.test.lib.Asserts
* jdk.test.lib.JDKToolFinder
* jdk.test.lib.JDKToolLauncher
* jdk.test.lib.Platform
* jdk.test.lib.process.*
*
* @run main LimitDirectMemoryNegativeTest foo
* @run main LimitDirectMemoryNegativeTest 10kmt
* @run main LimitDirectMemoryNegativeTest -1
*/
import jdk.test.lib.process.ProcessTools;
public class LimitDirectMemoryNegativeTest {
private static final String ERR = "Improperly specified VM option 'MaxDirectMemorySize=";
public static void main(String[] args) throws Exception {
if (args.length != 1) {
throw new IllegalArgumentException("missing size argument");
}
int exitCode = ProcessTools.executeTestJava(
"-XX:MaxDirectMemorySize=" + args[0],
LimitDirectMemoryNegativeTest.class.getName())
.shouldContain(ERR + args[0])
.getExitValue();
if (exitCode != 1) {
throw new RuntimeException("Unexpected exit code: " + exitCode);
}
}
}
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