1 /*

     2  * Copyright (c) 2014, 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 import jdk.test.lib.JDKToolLauncher;

    25 import jdk.test.lib.process.OutputBuffer;

    26 import jdk.test.lib.Platform;

    27 import jdk.test.lib.process.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 /test/lib

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

    37  *          java.compiler

    38  *          java.management

    39  *          jdk.jvmstat/sun.jvmstat.monitor

    40  * @compile -encoding utf8 Test8028623.java

    41  * @run main/othervm -XX:+UsePerfData Test8028623

    42  */

    43 public class Test8028623 {

    44 

    45   public static int \u00CB = 1;

    46   public static String dumpFile = "heap.bin";

    47 

    48   public static void main (String[] args) {

    49 

    50     System.out.println(\u00CB);

    51 

    52     try {

    53         if (!Platform.shouldSAAttach()) {

    54             System.out.println("SA attach not expected to work - test skipped.");

    55             return;

    56         }

    57         long pid = ProcessTools.getProcessId();

    58         JDKToolLauncher jmap = JDKToolLauncher.create("jhsdb")

    59                                               .addToolArg("jmap")

    60                                               .addToolArg("--binaryheap")

    61                                               .addToolArg("--pid")

    62                                               .addToolArg(Long.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 }