FazBrowse GitHub Viewer
|
Trending
|
URL:
|
Home
Tools:
[Download Repo ZIP]
[View Raw Code]
[Original HTTPS Page]
plibsys/tests/psemaphore_test.cpp at master · sigdev2/plibsys · GitHub
sigdev2
/
plibsys
Public
forked from
saprykin/plibsys
Notifications
You must be signed in to change notification settings
Fork
0
Star
0
Code
Pull requests
0
Actions
Projects
Security and quality
0
Insights
Additional navigation options
Code
Pull requests
Actions
Projects
Security and quality
Insights
Expand file tree
Breadcrumbs
plibsys
/
tests
/
psemaphore_test.cpp
Copy path
More file actions
More file actions
Latest commit
History
History
History
226 lines (173 loc) · 5.45 KB
Breadcrumbs
plibsys
/
tests
/
psemaphore_test.cpp
Copy path
File metadata and controls
226 lines (173 loc) · 5.45 KB
Raw
Copy raw file
Download raw file
Open symbols panel
Edit and raw actions
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
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
/*
* The MIT License
*
* Copyright (C) 2013-2023 Alexander Saprykin <saprykin.spb@gmail.com>
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* 'Software'), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#
include
"
plibsys.h
"
#
include
"
ptestmacros.h
"
P_TEST_MODULE_INIT
();
#
define
PSEMAPHORE_MAX_VAL
10
static
pint semaphore_test_val =
0
;
static
pint is_thread_exit =
0
;
static
void
clean_error
(PError **error)
{
if
(error ==
NULL
|| *error ==
NULL
)
return
;
p_error_free
(*error);
*error =
NULL
;
}
static
void
*
semaphore_test_thread
(
void
*)
{
PSemaphore *sem;
sem =
p_semaphore_new
(
"
p_semaphore_test_object
"
,
1
,
P_SEM_ACCESS_OPEN
,
NULL
);
if
(sem ==
NULL
)
p_uthread_exit
(
1
);
for
(pint i =
0
; i <
1000
; ++i) {
if
(!
p_semaphore_acquire
(sem,
NULL
)) {
if
(is_thread_exit >
0
) {
semaphore_test_val =
PSEMAPHORE_MAX_VAL
;
break
;
}
p_uthread_exit
(
1
);
}
if
(semaphore_test_val ==
PSEMAPHORE_MAX_VAL
)
--semaphore_test_val;
else
{
p_uthread_sleep
(
1
);
++semaphore_test_val;
}
if
(!
p_semaphore_release
(sem,
NULL
)) {
if
(is_thread_exit >
0
) {
semaphore_test_val =
PSEMAPHORE_MAX_VAL
;
break
;
}
p_uthread_exit
(
1
);
}
}
++is_thread_exit;
p_semaphore_free
(sem);
p_uthread_exit
(
0
);
return
NULL
;
}
extern
"
C
"
ppointer
pmem_alloc
(psize nbytes)
{
P_UNUSED
(nbytes);
return
(ppointer)
NULL
;
}
extern
"
C
"
ppointer
pmem_realloc
(ppointer block, psize nbytes)
{
P_UNUSED
(block);
P_UNUSED
(nbytes);
return
(ppointer)
NULL
;
}
extern
"
C
"
void
pmem_free
(ppointer block)
{
P_UNUSED
(block);
}
P_TEST_CASE_BEGIN
(psemaphore_nomem_test)
{
p_libsys_init
();
PMemVTable vtable;
vtable.
f_free
= pmem_free;
vtable.
f_malloc
= pmem_alloc;
vtable.
f_realloc
= pmem_realloc;
P_TEST_CHECK
(
p_mem_set_vtable
(&vtable) ==
TRUE
);
P_TEST_CHECK
(
p_semaphore_new
(
"
p_semaphore_test_object
"
,
1
,
P_SEM_ACCESS_CREATE
,
NULL
) ==
NULL
);
p_mem_restore_vtable
();
p_libsys_shutdown
();
}
P_TEST_CASE_END
()
P_TEST_CASE_BEGIN
(psemaphore_general_test)
{
PSemaphore *sem =
NULL
;
PError *error =
NULL
;
pint i;
p_libsys_init
();
P_TEST_CHECK
(
p_semaphore_new
(
NULL
,
0
,
P_SEM_ACCESS_CREATE
, &error) ==
NULL
);
P_TEST_CHECK
(error !=
NULL
);
clean_error
(&error);
P_TEST_REQUIRE
(
p_semaphore_acquire
(sem, &error) ==
FALSE
);
P_TEST_CHECK
(error !=
NULL
);
clean_error
(&error);
P_TEST_REQUIRE
(
p_semaphore_release
(sem, &error) ==
FALSE
);
P_TEST_CHECK
(error !=
NULL
);
clean_error
(&error);
p_semaphore_take_ownership
(sem);
p_semaphore_free
(
NULL
);
sem =
p_semaphore_new
(
"
p_semaphore_test_object
"
,
10
,
P_SEM_ACCESS_CREATE
,
NULL
);
P_TEST_REQUIRE
(sem !=
NULL
);
p_semaphore_take_ownership
(sem);
p_semaphore_free
(sem);
sem =
p_semaphore_new
(
"
p_semaphore_test_object
"
,
10
,
P_SEM_ACCESS_CREATE
,
NULL
);
P_TEST_REQUIRE
(sem !=
NULL
);
for
(i =
0
; i <
10
; ++i)
P_TEST_CHECK
(
p_semaphore_acquire
(sem,
NULL
));
for
(i =
0
; i <
10
; ++i)
P_TEST_CHECK
(
p_semaphore_release
(sem,
NULL
));
for
(i =
0
; i <
1000
; ++i) {
P_TEST_CHECK
(
p_semaphore_acquire
(sem,
NULL
));
P_TEST_CHECK
(
p_semaphore_release
(sem,
NULL
));
}
p_semaphore_free
(sem);
p_libsys_shutdown
();
}
P_TEST_CASE_END
()
P_TEST_CASE_BEGIN
(psemaphore_thread_test)
{
PUThread *thr1;
PUThread *thr2;
PSemaphore *sem =
NULL
;
p_libsys_init
();
sem =
p_semaphore_new
(
"
p_semaphore_test_object
"
,
10
,
P_SEM_ACCESS_CREATE
,
NULL
);
P_TEST_REQUIRE
(sem !=
NULL
);
p_semaphore_take_ownership
(sem);
p_semaphore_free
(sem);
sem =
NULL
;
is_thread_exit =
0
;
semaphore_test_val =
PSEMAPHORE_MAX_VAL
;
thr1 =
p_uthread_create
((PUThreadFunc) semaphore_test_thread,
NULL
,
TRUE
,
NULL
);
P_TEST_REQUIRE
(thr1 !=
NULL
);
thr2 =
p_uthread_create
((PUThreadFunc) semaphore_test_thread,
NULL
,
TRUE
,
NULL
);
P_TEST_REQUIRE
(thr2 !=
NULL
);
P_TEST_CHECK
(
p_uthread_join
(thr1) ==
0
);
P_TEST_CHECK
(
p_uthread_join
(thr2) ==
0
);
P_TEST_REQUIRE
(semaphore_test_val ==
PSEMAPHORE_MAX_VAL
);
P_TEST_REQUIRE
(
p_semaphore_acquire
(sem,
NULL
) ==
FALSE
);
P_TEST_REQUIRE
(
p_semaphore_release
(sem,
NULL
) ==
FALSE
);
p_semaphore_free
(sem);
p_semaphore_take_ownership
(sem);
sem =
p_semaphore_new
(
"
p_semaphore_test_object
"
,
1
,
P_SEM_ACCESS_OPEN
,
NULL
);
P_TEST_REQUIRE
(sem !=
NULL
);
p_semaphore_take_ownership
(sem);
p_semaphore_free
(sem);
p_uthread_unref
(thr1);
p_uthread_unref
(thr2);
p_libsys_shutdown
();
}
P_TEST_CASE_END
()
P_TEST_SUITE_BEGIN
()
{
P_TEST_SUITE_RUN_CASE
(psemaphore_nomem_test);
P_TEST_SUITE_RUN_CASE
(psemaphore_general_test);
P_TEST_SUITE_RUN_CASE
(psemaphore_thread_test);
}
P_TEST_SUITE_END
()
Back
|
FazBrowse Home
|
New Git URL