Mercurial > hg > truffle
comparison test/serviceability/sa/jmap-hashcode/Test8028623.java @ 14283:baa7d4400c62
8028623: SA: hash codes in SymbolTable mismatching java_lang_String::hash_code for extended characters.
Reviewed-by: sla, dsamersoff
author | kevinw |
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date | Fri, 17 Jan 2014 18:39:22 +0000 |
parents | |
children | 0129aea3736a |
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14281:00c48a8ca160 | 14283:baa7d4400c62 |
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1 /* | |
2 * Copyright (c) 2014, 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 8028623 | |
27 * @summary Test hashing of extended characters in Serviceability Agent. | |
28 * @library /testlibrary | |
29 */ | |
30 | |
31 import com.oracle.java.testlibrary.JDKToolLauncher; | |
32 import com.oracle.java.testlibrary.OutputBuffer; | |
33 import com.oracle.java.testlibrary.ProcessTools; | |
34 | |
35 import java.io.File; | |
36 | |
37 public class Test8028623 { | |
38 | |
39 public static int à = 1; | |
40 public static String dumpFile = "heap.out"; | |
41 | |
42 public static void main (String[] args) { | |
43 | |
44 System.out.println(Ã); | |
45 | |
46 try { | |
47 int pid = ProcessTools.getProcessId(); | |
48 JDKToolLauncher jmap = JDKToolLauncher.create("jmap") | |
49 .addToolArg("-F") | |
50 .addToolArg("-dump:live,format=b,file=" + dumpFile) | |
51 .addToolArg(Integer.toString(pid)); | |
52 ProcessBuilder pb = new ProcessBuilder(jmap.getCommand()); | |
53 OutputBuffer output = ProcessTools.getOutput(pb); | |
54 Process p = pb.start(); | |
55 int e = p.waitFor(); | |
56 System.out.println("stdout:"); | |
57 System.out.println(output.getStdout()); | |
58 System.out.println("stderr:"); | |
59 System.out.println(output.getStderr()); | |
60 | |
61 if (e != 0) { | |
62 throw new RuntimeException("jmap returns: " + e); | |
63 } | |
64 if (! new File(dumpFile).exists()) { | |
65 throw new RuntimeException("dump file NOT created: '" + dumpFile + "'"); | |
66 } | |
67 } catch (Throwable t) { | |
68 t.printStackTrace(); | |
69 throw new RuntimeException("Test failed with: " + t); | |
70 } | |
71 } | |
72 } |