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
69
70
71
72
73
74
75
76
77
78
79
80
|
/*
* Copyright (c) 2017, 2024, 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
*
* @summary converted from VM Testbase nsk/jdwp/ObjectReference/SetValues/setvalues001.
* VM Testbase keywords: [quick, jpda, jdwp]
* VM Testbase readme:
* DESCRIPTION
* This test performs checking for
* command set: ObjectReference
* command: SetValues
* Test checks that debugee accept the command packet and
* replies with correct reply packet. Also test checks that
* the values are correctly set to debuggee class fields.
* Test consists of two compoments:
* debugger: setvalues001
* debuggee: setvalues001a
* To set values to the static fields of the tested class
* and check that they are set correctly, test defines
* following classes into debuggee VM:
* OriginalValuesClass - class with original values of static fields
* TargetValuesClass - class with target values of static fields
* TestedClass - tested class with tested fields to set values to
* ObjectClass - class with one static field for the tested object
* First, debugger uses nsk.share support classes to launch debuggee
* and obtain Transport object, that represents JDWP transport channel.
* Also communication channel (IOPipe) is established between
* debugger and debuggee to exchange with synchronization messages.
* Next, debugger obtains classIDs for the tested class and class with
* the target values from debugee. It obtains also fieldIDs for thess
* classese and target values of the fields. It obtains also objectID
* as the value of a static field of the object class.
* Then, debugger creates command packet for SetValues command with the
* found objectID and list of fieldIDs as arguments, writes packet
* to the transport channel, and waits for a reply packet.
* When reply packet is received, debugger parses the packet structure
* and checks that there is no data in the reply packet.
* Then debugger sends signal RUN to debuggee to ask it to verify
* new fields values of tested class. Debuggee compares these values
* with the original and target values and sends ERROR signal
* to debugger if the values was not set correctly.
* Finally, debugger sends debuggee signal to quit, waits for it exits
* and exits too with the proper exit code.
*
* @library /vmTestbase /test/hotspot/jtreg/vmTestbase
* /test/lib
* @build nsk.jdwp.ObjectReference.SetValues.setvalues001a
* @run driver
* nsk.jdwp.ObjectReference.SetValues.setvalues001
* -arch=${os.family}-${os.simpleArch}
* -verbose
* -waittime=5
* -debugee.vmkind=java
* -transport.address=dynamic
* -debugee.vmkeys="${test.vm.opts} ${test.java.opts}"
*/
|
