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 <pulsecore/asyncmsgq.h>
29#include <pulsecore/thread.h>
30#include <pulsecore/log.h>
31#include <pulsecore/macro.h>
32
33enum {
34    OPERATION_A,
35    OPERATION_B,
36    OPERATION_C,
37    QUIT
38};
39
40static void the_thread(void *_q) {
41    pa_asyncmsgq *q = _q;
42    int quit = 0;
43
44    do {
45        int code = 0;
46
47        pa_assert_se(pa_asyncmsgq_get(q, NULL, &code, NULL, NULL, NULL, 1) == 0);
48
49        switch (code) {
50
51            case OPERATION_A:
52                pa_log_info("Operation A");
53                break;
54
55            case OPERATION_B:
56                pa_log_info("Operation B");
57                break;
58
59            case OPERATION_C:
60                pa_log_info("Operation C");
61                break;
62
63            case QUIT:
64                pa_log_info("quit");
65                quit = 1;
66                break;
67        }
68
69        pa_asyncmsgq_done(q, 0);
70
71    } while (!quit);
72}
73
74START_TEST (asyncmsgq_test) {
75    pa_asyncmsgq *q;
76    pa_thread *t;
77
78    q = pa_asyncmsgq_new(0);
79    fail_unless(q != NULL);
80
81    t = pa_thread_new("test", the_thread, q);
82    fail_unless(t != NULL);
83
84    pa_log_info("Operation A post");
85    pa_asyncmsgq_post(q, NULL, OPERATION_A, NULL, 0, NULL, NULL);
86
87    pa_thread_yield();
88
89    pa_log_info("Operation B post");
90    pa_asyncmsgq_post(q, NULL, OPERATION_B, NULL, 0, NULL, NULL);
91
92    pa_thread_yield();
93
94    pa_log_info("Operation C send");
95    pa_asyncmsgq_send(q, NULL, OPERATION_C, NULL, 0, NULL);
96
97    pa_thread_yield();
98
99    pa_log_info("Quit post");
100    pa_asyncmsgq_post(q, NULL, QUIT, NULL, 0, NULL, NULL);
101
102    pa_thread_free(t);
103
104    pa_asyncmsgq_unref(q);
105}
106END_TEST
107
108int main(int argc, char *argv[]) {
109    int failed = 0;
110    Suite *s;
111    TCase *tc;
112    SRunner *sr;
113
114    s = suite_create("Async Message Queue");
115    tc = tcase_create("asyncmsgq");
116    tcase_add_test(tc, asyncmsgq_test);
117    suite_add_tcase(s, tc);
118
119    sr = srunner_create(s);
120    srunner_run_all(sr, CK_NORMAL);
121    failed = srunner_ntests_failed(sr);
122    srunner_free(sr);
123
124    return (failed == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
125}
126