1 /* 2 * Copyright (c) 2015, 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 * @modules java.base/jdk.internal.misc 28 * @library /testlibrary 29 * @build jdk.test.lib.* 30 * @run driver TestExitOnOutOfMemoryError 31 * @bug 8138745 32 */ 33 34 import jdk.test.lib.ProcessTools; 35 import jdk.test.lib.OutputAnalyzer; 36 37 public class TestExitOnOutOfMemoryError { 38 39 public static void main(String[] args) throws Exception { 40 if (args.length == 1) { 41 // This should guarantee to throw: 42 // java.lang.OutOfMemoryError: Requested array size exceeds VM limit 43 try { 44 Object[] oa = new Object[Integer.MAX_VALUE]; 45 throw new Error("OOME not triggered"); 46 } catch (OutOfMemoryError err) { 47 throw new Error("OOME didn't terminate JVM!"); 48 } 49 } 50 51 // else this is the main test 52 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+ExitOnOutOfMemoryError", 53 "-Xmx64m", TestExitOnOutOfMemoryError.class.getName(), "throwOOME"); 54 OutputAnalyzer output = new OutputAnalyzer(pb.start()); 55 56 /* 57 * Actual output should look like this: 58 * Terminating due to java.lang.OutOfMemoryError: Requested array size exceeds VM limit 59 */ 60 output.shouldHaveExitValue(3); 61 output.stdoutShouldNotBeEmpty(); 62 output.shouldContain("Terminating due to java.lang.OutOfMemoryError: Requested array size exceeds VM limit"); 63 System.out.println("PASSED"); 64 } 65 }