1/***
2  This file is part of PulseAudio.
3
4  PulseAudio is free software; you can redistribute it and/or modify
5  it under the terms of the GNU Lesser General Public License as published
6  by the Free Software Foundation; either version 2.1 of the License,
7  or (at your option) any later version.
8
9  PulseAudio is distributed in the hope that it will be useful, but
10  WITHOUT ANY WARRANTY; without even the implied warranty of
11  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12  General Public License for more details.
13
14  You should have received a copy of the GNU Lesser General Public License
15  along with PulseAudio; if not, see <http://www.gnu.org/licenses/>.
16***/
17
18#ifdef HAVE_CONFIG_H
19#include <config.h>
20#endif
21
22#include <assert.h>
23#include <stdlib.h>
24#include <unistd.h>
25
26#include <check.h>
27
28#include <pulse/util.h>
29#include <pulsecore/asyncq.h>
30#include <pulsecore/thread.h>
31#include <pulsecore/log.h>
32#include <pulsecore/macro.h>
33
34static void producer(void *_q) {
35    pa_asyncq *q = _q;
36    int i;
37
38    for (i = 0; i < 1000; i++) {
39        pa_log_debug("pushing %i", i);
40        pa_asyncq_push(q, PA_UINT_TO_PTR(i+1), 1);
41    }
42
43    pa_asyncq_push(q, PA_UINT_TO_PTR(-1), true);
44    pa_log_debug("pushed end");
45}
46
47static void consumer(void *_q) {
48    pa_asyncq *q = _q;
49    void *p;
50    int i;
51
52    pa_msleep(1000);
53
54    for (i = 0;; i++) {
55        p = pa_asyncq_pop(q, true);
56
57        if (p == PA_UINT_TO_PTR(-1))
58            break;
59
60        fail_unless(p == PA_UINT_TO_PTR(i+1));
61
62        pa_log_debug("popped %i", i);
63    }
64
65    pa_log_debug("popped end");
66}
67
68START_TEST (asyncq_test) {
69    pa_asyncq *q;
70    pa_thread *t1, *t2;
71
72    if (!getenv("MAKE_CHECK"))
73        pa_log_set_level(PA_LOG_DEBUG);
74
75    q = pa_asyncq_new(0);
76    fail_unless(q != NULL);
77
78    t1 = pa_thread_new("producer", producer, q);
79    fail_unless(t1 != NULL);
80    t2 = pa_thread_new("consumer", consumer, q);
81    fail_unless(t2 != NULL);
82
83    pa_thread_free(t1);
84    pa_thread_free(t2);
85
86    pa_asyncq_free(q, NULL);
87}
88END_TEST
89
90int main(int argc, char *argv[]) {
91    int failed = 0;
92    Suite *s;
93    TCase *tc;
94    SRunner *sr;
95
96    s = suite_create("Async Queue");
97    tc = tcase_create("asyncq");
98    tcase_add_test(tc, asyncq_test);
99    suite_add_tcase(s, tc);
100
101    sr = srunner_create(s);
102    srunner_run_all(sr, CK_NORMAL);
103    failed = srunner_ntests_failed(sr);
104    srunner_free(sr);
105
106    return (failed == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
107}
108