1 /* 2 * Copyright (c) 2015, 2018, 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 TestOnError 26 * @bug 8078470 27 * @summary Test using -XX:OnError=<cmd> 28 * @modules java.base/jdk.internal.misc 29 * @library /test/lib 30 * @requires vm.debug 31 * @run main TestOnError 32 */ 33 34 import jdk.test.lib.process.ProcessTools; 35 import jdk.test.lib.process.OutputAnalyzer; 36 import jdk.test.lib.Platform; 37 38 public class TestOnError { 39 40 public static void main(String[] args) throws Exception { 41 String msg = "Test Succeeded"; 42 43 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder( 44 "-XX:-CreateCoredumpOnCrash", 45 "-XX:ErrorHandlerTest=12", // trigger potential SEGV 46 "-XX:OnError=echo " + msg, 47 TestOnError.class.getName()); 48 49 OutputAnalyzer output = new OutputAnalyzer(pb.start()); 50 51 /* Actual output will include: 52 # 53 # -XX:OnError="echo Test Succeeded" 54 # Executing /bin/sh -c "echo Test Succeeded"... 55 Test Succeeded 56 57 So we don't want to match on the "# Executing ..." line, and they 58 both get written to stdout. 59 */ 60 output.stdoutShouldMatch("^" + msg); // match start of line only 61 System.out.println("PASSED"); 62 } 63 }