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 TestOnError

    26  * @summary Test using -XX:OnError=<cmd>

    27  * @modules java.base/jdk.internal.misc

    28  * @library /test/lib

    29  * @run main TestOnError

    30  * @bug 8078470

    31  */

    32 

    33 import jdk.test.lib.process.ProcessTools;

    34 import jdk.test.lib.process.OutputAnalyzer;

    35 import jdk.test.lib.Platform;

    36 

    37 public class TestOnError {

    38 

    39     public static void main(String[] args) throws Exception {

    40         if (!Platform.isDebugBuild()) {

    41             System.out.println("Test requires a non-product build - skipping");

    42             return;

    43         }

    44 

    45         String msg = "Test Succeeded";

    46 

    47         // Execute the VM so that a

    48         ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(

    49            "-XX:-TransmitErrorReport",

    50            "-XX:-CreateCoredumpOnCrash",

    51            "-XX:ErrorHandlerTest=12", // trigger potential SEGV

    52            "-XX:OnError=echo " + msg,

    53            TestOnError.class.getName());

    54 

    55         OutputAnalyzer output = new OutputAnalyzer(pb.start());

    56 

    57         /* Actual output will include:

    58            #

    59            # -XX:OnError="echo Test Succeeded"

    60            #   Executing /bin/sh -c "echo Test Succeeded"...

    61            Test Succeeded

    62 

    63            So we don't want to match on the "# Executing ..." line, and they

    64            both get written to stdout.

    65         */

    66         output.stdoutShouldMatch("^" + msg); // match start of line only

    67         System.out.println("PASSED");

    68     }

    69 }