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
|
/***
This file is part of PulseAudio.
PulseAudio is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published
by the Free Software Foundation; either version 2.1 of the License,
or (at your option) any later version.
PulseAudio 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 for more details.
You should have received a copy of the GNU Lesser General Public License
along with PulseAudio; if not, see <http://www.gnu.org/licenses/>.
***/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdlib.h>
#include <unistd.h>
#include <stdio.h>
#include <check.h>
#include <pulse/rtclock.h>
#include <pulse/timeval.h>
#include <pulse/util.h>
#include <pulse/thread-mainloop.h>
#include <pulsecore/core-rtclock.h>
#include <pulsecore/macro.h>
#include <pulsecore/mutex.h>
static void tcb(pa_mainloop_api *a, pa_time_event *e, const struct timeval *tv, void *userdata) {
pa_assert_se(pa_threaded_mainloop_in_thread(userdata));
fprintf(stderr, "TIME EVENT START\n");
pa_threaded_mainloop_signal(userdata, 1);
fprintf(stderr, "TIME EVENT END\n");
}
static void ocb(pa_threaded_mainloop *m, void *userdata) {
pa_threaded_mainloop_lock(m);
pa_threaded_mainloop_signal(m, 0);
pa_threaded_mainloop_unlock(m);
}
START_TEST (thread_mainloop_test) {
pa_mainloop_api *a;
pa_threaded_mainloop *m;
struct timeval tv;
m = pa_threaded_mainloop_new();
fail_unless(m != NULL);
a = pa_threaded_mainloop_get_api(m);
fail_unless(m != NULL);
fail_unless(pa_threaded_mainloop_start(m) >= 0);
pa_threaded_mainloop_lock(m);
fail_unless(!pa_threaded_mainloop_in_thread(m));
a->time_new(a, pa_timeval_rtstore(&tv, pa_rtclock_now() + 5 * PA_USEC_PER_SEC, true), tcb, m);
fprintf(stderr, "waiting 5s (signal)\n");
pa_threaded_mainloop_wait(m);
fprintf(stderr, "wait completed\n");
pa_threaded_mainloop_accept(m);
fprintf(stderr, "signal accepted\n");
pa_threaded_mainloop_unlock(m);
fprintf(stderr, "waiting 5s (sleep)\n");
pa_msleep(5000);
/* Test pa_threaded_mainloop_once_unlocked() */
pa_threaded_mainloop_lock(m);
fprintf(stderr, "scheduling unlocked callback\n");
pa_threaded_mainloop_once_unlocked(m, ocb, NULL);
pa_threaded_mainloop_wait(m);
fprintf(stderr, "got unlocked callback\n");
pa_threaded_mainloop_unlock(m);
pa_threaded_mainloop_stop(m);
pa_threaded_mainloop_free(m);
}
END_TEST
int main(int argc, char *argv[]) {
int failed = 0;
Suite *s;
TCase *tc;
SRunner *sr;
s = suite_create("Thread MainLoop");
tc = tcase_create("threadmainloop");
tcase_add_test(tc, thread_mainloop_test);
/* the default timeout is too small,
* set it to a reasonable large one.
*/
tcase_set_timeout(tc, 60 * 60);
suite_add_tcase(s, tc);
sr = srunner_create(s);
srunner_run_all(sr, CK_NORMAL);
failed = srunner_ntests_failed(sr);
srunner_free(sr);
return (failed == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
}
|
