Permalink
Show file tree
Hide file tree
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Browse files
8240989: convert clhsdb "dumpheap" command from javascript to java
Reviewed-by: amenkov, ysuenaga
- Loading branch information
Showing
4 changed files
with
110 additions
and
1 deletion.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,83 @@ | ||
| /* | ||
| * Copyright (c) 2020, Oracle and/or its affiliates. All rights reserved. | ||
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | ||
| * | ||
| * This code is free software; you can redistribute it and/or modify it | ||
| * under the terms of the GNU General Public License version 2 only, as | ||
| * published by the Free Software Foundation. | ||
| * | ||
| * This code is distributed in the hope that it will be useful, but WITHOUT | ||
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | ||
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | ||
| * version 2 for more details (a copy is included in the LICENSE file that | ||
| * accompanied this code). | ||
| * | ||
| * You should have received a copy of the GNU General Public License version | ||
| * 2 along with this work; if not, write to the Free Software Foundation, | ||
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | ||
| * | ||
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | ||
| * or visit www.oracle.com if you need additional information or have any | ||
| * questions. | ||
| */ | ||
|
|
||
| import java.util.HashMap; | ||
| import java.util.List; | ||
| import java.util.Map; | ||
|
|
||
| import jdk.test.lib.apps.LingeredApp; | ||
| import jdk.test.lib.hprof.parser.HprofReader; | ||
| import jtreg.SkippedException; | ||
|
|
||
| /** | ||
| * @test | ||
| * @bug 8240989 | ||
| * @summary Test clhsdb dumpheap command | ||
| * @requires vm.hasSA | ||
| * @library /test/lib | ||
| * @run main/othervm ClhsdbDumpheap | ||
| */ | ||
|
|
||
| public class ClhsdbDumpheap { | ||
| public static void printStackTraces(String file) { | ||
| try { | ||
| System.out.println("HprofReader.getStack() output:"); | ||
| String output = HprofReader.getStack(file, 0); | ||
| if (!output.contains("LingeredApp.main")) { | ||
| throw new RuntimeException("'LingeredApp.main' missing from stdout/stderr"); | ||
| } | ||
| } catch (Exception ex) { | ||
| throw new RuntimeException("Test ERROR " + ex, ex); | ||
| } | ||
| } | ||
|
|
||
| public static void main(String[] args) throws Exception { | ||
| System.out.println("Starting ClhsdbDumpheap test"); | ||
|
|
||
| LingeredApp theApp = null; | ||
| try { | ||
| String heapDumpFileName = "heapdump.bin"; | ||
| ClhsdbLauncher test = new ClhsdbLauncher(); | ||
|
|
||
| theApp = new LingeredApp(); | ||
| LingeredApp.startApp(theApp); | ||
| System.out.println("Started LingeredApp with pid " + theApp.getPid()); | ||
|
|
||
| List<String> cmds = List.of("dumpheap " + heapDumpFileName); | ||
|
|
||
| Map<String, List<String>> expStrMap = new HashMap<>(); | ||
| expStrMap.put("dumpheap", List.of( | ||
| "heap written to " + heapDumpFileName)); | ||
|
|
||
| test.run(theApp.getPid(), cmds, expStrMap, null); | ||
| printStackTraces(heapDumpFileName); | ||
| } catch (SkippedException se) { | ||
| throw se; | ||
| } catch (Exception ex) { | ||
| throw new RuntimeException("Test ERROR " + ex, ex); | ||
| } finally { | ||
| LingeredApp.stopApp(theApp); | ||
| } | ||
| System.out.println("Test PASSED"); | ||
| } | ||
| } |