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

    26  * @bug 8141211 8147477

    27  * @summary exceptions=info output should have an exception message for interpreter methods

    28  * @library /test/lib

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

    30  *          java.management

    31  * @run driver ExceptionsTest

    32  */

    33 

    34 import java.io.File;

    35 import java.util.Map;

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

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

    38 

    39 public class ExceptionsTest {

    40     static void updateEnvironment(ProcessBuilder pb, String environmentVariable, String value) {

    41         Map<String, String> env = pb.environment();

    42         env.put(environmentVariable, value);

    43     }

    44 

    45     static void analyzeOutputOn(ProcessBuilder pb) throws Exception {

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

    47         output.shouldContain("<a 'java/lang/RuntimeException'").shouldContain(": Test exception 1 for logging>");

    48         output.shouldContain(" thrown in interpreter method ");

    49         output.shouldHaveExitValue(0);

    50     }

    51 

    52     static void analyzeOutputOff(ProcessBuilder pb) throws Exception {

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

    54         output.shouldNotContain("[exceptions]");

    55         output.shouldHaveExitValue(0);

    56     }

    57 

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

    59         ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-Xlog:exceptions=info",

    60                                                                   InternalClass.class.getName());

    61         analyzeOutputOn(pb);

    62 

    63         pb = ProcessTools.createJavaProcessBuilder("-XX:+TraceExceptions",

    64                                                    InternalClass.class.getName());

    65         analyzeOutputOn(pb);

    66 

    67         pb = ProcessTools.createJavaProcessBuilder("-Xlog:exceptions=off",

    68                                                    InternalClass.class.getName());

    69         analyzeOutputOff(pb);

    70 

    71         pb = ProcessTools.createJavaProcessBuilder("-XX:-TraceExceptions",

    72                                                    InternalClass.class.getName());

    73         analyzeOutputOff(pb);

    74 

    75         pb = ProcessTools.createJavaProcessBuilder(InternalClass.class.getName());

    76         updateEnvironment(pb, "_JAVA_OPTIONS", "-XX:+TraceExceptions");

    77         analyzeOutputOn(pb);

    78 

    79         pb = ProcessTools.createJavaProcessBuilder(InternalClass.class.getName());

    80         updateEnvironment(pb, "JAVA_TOOL_OPTIONS", "-Xlog:exceptions=info -XX:-TraceExceptions");

    81         analyzeOutputOff(pb);

    82 

    83         pb = ProcessTools.createJavaProcessBuilder("-XX:VMOptionsFile=" + System.getProperty("test.src", ".")

    84                                                    + File.separator + "ExceptionsTest_options_file",

    85                                                    InternalClass.class.getName());

    86         analyzeOutputOn(pb);

    87     }

    88 

    89     public static class InternalClass {

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

    91             try {

    92                 throw new RuntimeException("Test exception 1 for logging");

    93             } catch (Exception e) {

    94                 System.out.println("Exception 1 caught.");

    95             }

    96         }

    97     }

    98 }