| /* |
| * 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); |
| } |
| } |
| } |