1 /*
   2  * Copyright (c) 2014, 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 import jdk.test.lib.JDKToolLauncher;
  25 import jdk.test.lib.OutputBuffer;
  26 import jdk.test.lib.Platform;
  27 import jdk.test.lib.ProcessTools;
  28 
  29 import java.io.File;
  30 
  31 /*
  32  * @test
  33  * @bug 8028623
  34  * @summary Test hashing of extended characters in Serviceability Agent.
  35  * @library /testlibrary
  36  * @modules java.base/sun.misc
  37  *          java.compiler
  38  *          java.management
  39  *          jdk.jvmstat/sun.jvmstat.monitor
  40  * @build jdk.test.lib.*
  41  * @compile -encoding utf8 Test8028623.java
  42  * @run main/othervm -XX:+UsePerfData Test8028623
  43  */
  44 public class Test8028623 {
  45 
  46   public static int \u00CB = 1;
  47   public static String dumpFile = "heap.out";
  48 
  49   public static void main (String[] args) {
  50 
  51     System.out.println(\u00CB);
  52 
  53     try {
  54         if (!Platform.shouldSAAttach()) {
  55             System.out.println("SA attach not expected to work - test skipped.");
  56             return;
  57         }
  58         int pid = ProcessTools.getProcessId();
  59         JDKToolLauncher jmap = JDKToolLauncher.create("jmap")
  60                                               .addToolArg("-F")
  61                                               .addToolArg("-dump:live,format=b,file=" + dumpFile)
  62                                               .addToolArg(Integer.toString(pid));
  63         ProcessBuilder pb = new ProcessBuilder(jmap.getCommand());
  64         OutputBuffer output = ProcessTools.getOutput(pb);
  65         Process p = pb.start();
  66         int e = p.waitFor();
  67         System.out.println("stdout:");
  68         System.out.println(output.getStdout());
  69         System.out.println("stderr:");
  70         System.out.println(output.getStderr());
  71 
  72         if (e != 0) {
  73             throw new RuntimeException("jmap returns: " + e);
  74         }
  75         if (! new File(dumpFile).exists()) {
  76             throw new RuntimeException("dump file NOT created: '" + dumpFile + "'");
  77         }
  78     } catch (Throwable t) {
  79         t.printStackTrace();
  80         throw new RuntimeException("Test failed with: " + t);
  81     }
  82   }
  83 }