This repository has been archived by the owner on Aug 27, 2022. It is now read-only.
/
TestDescription.java
69 lines (66 loc) · 2.81 KB
/
TestDescription.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
/*
* Copyright (c) 2018, 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.
*/
/*
* @test
* @key randomness
*
* @summary converted from VM Testbase nsk/jvmti/scenarios/events/EM02/em02t006.
* VM Testbase keywords: [jpda, jvmti, noras, nonconcurrent]
* VM Testbase readme:
* DESCRIPTION
* This JVMTI test is for EM02 scenario of "events and event management" area.
* Test executes the following steps for OBJECT_FREE event:
* 1)
* - adds the <can_tag_objects> and <can_generate_object_free_events>
* capabilities in the OnLoad phase;
* - sets callbacks for VM_INIT and OBJECT_FREE events during the OnLoad phase;
* - enables all optional events via SetEventNotificationMode during
* the OnLoad phase;
* - creates and tags 100 instances of java.lang.Object;
* - provokes generation of OBJECT_FREE event by eating memory;
* - expects that number of OBJECT_FREE events must be between 0 and 100.
* 2)
* - changes callbacks for OBJECT_FREE event
* - creates and tags 100 instances of java.lang.Object;
* - provokes generation of OBJECT_FREE event by eating memory;
* - checks that altered callback works.
* 3)
* - sets off callbacks for OBJECT_FREE event;
* - sets callback for VM_DEATH event;
* - checks that no OBJECT_FREE events are sent until VMDeath event.
* COMMENTS
* Modified due to fix of the bug
* 5010571 TEST_BUG: jvmti tests with VMObjectAlloc callbacks should
* be adjusted to new spec
* Fixed 5028164 bug.
* Fixed
* #5045048 TEST_BUG: jvmti tests should synchronize access to static vars
*
* @library /vmTestbase
* /test/lib
* @run driver jdk.test.lib.FileInstaller . .
* @run main/othervm/native
* -agentlib:em02t006=-waittime=5
* -XX:-UseGCOverheadLimit
* nsk.jvmti.scenarios.events.EM02.em02t006
*/