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 }