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comparison test/runtime/ErrorHandling/TestExitOnOutOfMemoryError.java @ 23487:8641949eb21f

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8138745: Implement ExitOnOutOfMemory and CrashOnOutOfMemory in HotSpot Reviewed-by: dholmes Contributed-by: cheleswer.sahu@oracle.com
author kevinw
date Thu, 07 Jan 2016 02:36:48 -0800
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23486:0fcb18e98f98 23487:8641949eb21f
1 /*
2 * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 /*
25 * @test TestExitOnOutOfMemoryError
26 * @summary Test using -XX:ExitOnOutOfMemoryError
27 * @library /testlibrary
28 * @build jdk.test.lib.*
29 * @run driver TestExitOnOutOfMemoryError
30 * @bug 8138745
31 */
32
33 import com.oracle.java.testlibrary.ProcessTools;
34 import com.oracle.java.testlibrary.OutputAnalyzer;
35
36 public class TestExitOnOutOfMemoryError {
37
38 public static void main(String[] args) throws Exception {
39 if (args.length == 1) {
40 // This should guarantee to throw:
41 // java.lang.OutOfMemoryError: Requested array size exceeds VM limit
42 try {
43 Object[] oa = new Object[Integer.MAX_VALUE];
44 throw new Error("OOME not triggered");
45 } catch (OutOfMemoryError err) {
46 throw new Error("OOME didn't terminate JVM!");
47 }
48 }
49
50 // else this is the main test
51 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+ExitOnOutOfMemoryError",
52 "-Xmx64m", TestExitOnOutOfMemoryError.class.getName(), "throwOOME");
53 OutputAnalyzer output = new OutputAnalyzer(pb.start());
54
55 /*
56 * Actual output should look like this:
57 * Terminating due to java.lang.OutOfMemoryError: Requested array size exceeds VM limit
58 */
59 output.shouldHaveExitValue(3);
60 output.shouldContain("Terminating due to java.lang.OutOfMemoryError: Requested array size exceeds VM limit");
61 System.out.println("PASSED");
62 }
63 }