Mercurial > jdk8-mips64-public > hotspot / annotate
test/runtime/ErrorHandling/TestExitOnOutOfMemoryError.java@8641949eb21f (annotated)
test/runtime/ErrorHandling/TestExitOnOutOfMemoryError.java
Thu, 07 Jan 2016 02:36:48 -0800
- author
- kevinw
- date
- Thu, 07 Jan 2016 02:36:48 -0800
- changeset 8209
- 8641949eb21f
- child 9617
- 6384d7f8a123
- permissions
- -rw-r--r--
8138745: Implement ExitOnOutOfMemory and CrashOnOutOfMemory in HotSpot
Reviewed-by: dholmes
Contributed-by: cheleswer.sahu@oracle.com
| kevinw@8209 | 1 | /* |
| kevinw@8209 | 2 | * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved. |
| kevinw@8209 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| kevinw@8209 | 4 | * |
| kevinw@8209 | 5 | * This code is free software; you can redistribute it and/or modify it |
| kevinw@8209 | 6 | * under the terms of the GNU General Public License version 2 only, as |
| kevinw@8209 | 7 | * published by the Free Software Foundation. |
| kevinw@8209 | 8 | * |
| kevinw@8209 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| kevinw@8209 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| kevinw@8209 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| kevinw@8209 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
| kevinw@8209 | 13 | * accompanied this code). |
| kevinw@8209 | 14 | * |
| kevinw@8209 | 15 | * You should have received a copy of the GNU General Public License version |
| kevinw@8209 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
| kevinw@8209 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| kevinw@8209 | 18 | * |
| kevinw@8209 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| kevinw@8209 | 20 | * or visit www.oracle.com if you need additional information or have any |
| kevinw@8209 | 21 | * questions. |
| kevinw@8209 | 22 | */ |
| kevinw@8209 | 23 | |
| kevinw@8209 | 24 | /* |
| kevinw@8209 | 25 | * @test TestExitOnOutOfMemoryError |
| kevinw@8209 | 26 | * @summary Test using -XX:ExitOnOutOfMemoryError |
| kevinw@8209 | 27 | * @library /testlibrary |
| kevinw@8209 | 28 | * @build jdk.test.lib.* |
| kevinw@8209 | 29 | * @run driver TestExitOnOutOfMemoryError |
| kevinw@8209 | 30 | * @bug 8138745 |
| kevinw@8209 | 31 | */ |
| kevinw@8209 | 32 | |
| kevinw@8209 | 33 | import com.oracle.java.testlibrary.ProcessTools; |
| kevinw@8209 | 34 | import com.oracle.java.testlibrary.OutputAnalyzer; |
| kevinw@8209 | 35 | |
| kevinw@8209 | 36 | public class TestExitOnOutOfMemoryError { |
| kevinw@8209 | 37 | |
| kevinw@8209 | 38 | public static void main(String[] args) throws Exception { |
| kevinw@8209 | 39 | if (args.length == 1) { |
| kevinw@8209 | 40 | // This should guarantee to throw: |
| kevinw@8209 | 41 | // java.lang.OutOfMemoryError: Requested array size exceeds VM limit |
| kevinw@8209 | 42 | try { |
| kevinw@8209 | 43 | Object[] oa = new Object[Integer.MAX_VALUE]; |
| kevinw@8209 | 44 | throw new Error("OOME not triggered"); |
| kevinw@8209 | 45 | } catch (OutOfMemoryError err) { |
| kevinw@8209 | 46 | throw new Error("OOME didn't terminate JVM!"); |
| kevinw@8209 | 47 | } |
| kevinw@8209 | 48 | } |
| kevinw@8209 | 49 | |
| kevinw@8209 | 50 | // else this is the main test |
| kevinw@8209 | 51 | ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+ExitOnOutOfMemoryError", |
| kevinw@8209 | 52 | "-Xmx64m", TestExitOnOutOfMemoryError.class.getName(), "throwOOME"); |
| kevinw@8209 | 53 | OutputAnalyzer output = new OutputAnalyzer(pb.start()); |
| kevinw@8209 | 54 | |
| kevinw@8209 | 55 | /* |
| kevinw@8209 | 56 | * Actual output should look like this: |
| kevinw@8209 | 57 | * Terminating due to java.lang.OutOfMemoryError: Requested array size exceeds VM limit |
| kevinw@8209 | 58 | */ |
| kevinw@8209 | 59 | output.shouldHaveExitValue(3); |
| kevinw@8209 | 60 | output.shouldContain("Terminating due to java.lang.OutOfMemoryError: Requested array size exceeds VM limit"); |
| kevinw@8209 | 61 | System.out.println("PASSED"); |
| kevinw@8209 | 62 | } |
| kevinw@8209 | 63 | } |
