|
160
|
1 /* Copyright libuv project contributors. All rights reserved.
|
|
|
2 *
|
|
|
3 * Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
|
4 * of this software and associated documentation files (the "Software"), to
|
|
|
5 * deal in the Software without restriction, including without limitation the
|
|
|
6 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
|
|
|
7 * sell copies of the Software, and to permit persons to whom the Software is
|
|
|
8 * furnished to do so, subject to the following conditions:
|
|
|
9 *
|
|
|
10 * The above copyright notice and this permission notice shall be included in
|
|
|
11 * all copies or substantial portions of the Software.
|
|
|
12 *
|
|
|
13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
|
14 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
|
15 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
|
16 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
|
17 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
|
18 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
|
|
|
19 * IN THE SOFTWARE.
|
|
|
20 */
|
|
|
21
|
|
|
22 #include "uv.h"
|
|
|
23 #include "task.h"
|
|
|
24 #include <stdio.h>
|
|
|
25 #include <stdlib.h>
|
|
|
26 #include <errno.h>
|
|
|
27
|
|
|
28 #if !defined(_WIN32) && !defined(_AIX)
|
|
|
29 #include <poll.h>
|
|
|
30 #endif
|
|
|
31
|
|
|
32 static uv_async_t async;
|
|
|
33 static uv_barrier_t barrier;
|
|
|
34
|
|
|
35
|
|
|
36 static void thread_main(void* arg) {
|
|
|
37 ASSERT_LE(0, uv_barrier_wait(&barrier));
|
|
|
38 uv_sleep(250);
|
|
|
39 ASSERT_OK(uv_async_send(&async));
|
|
|
40 }
|
|
|
41
|
|
|
42
|
|
|
43 static void async_cb(uv_async_t* handle) {
|
|
|
44 uv_close((uv_handle_t*) handle, NULL);
|
|
|
45 }
|
|
|
46
|
|
|
47
|
|
|
48 TEST_IMPL(embed) {
|
|
|
49 uv_thread_t thread;
|
|
|
50 uv_loop_t* loop;
|
|
|
51
|
|
|
52 loop = uv_default_loop();
|
|
|
53 ASSERT_OK(uv_async_init(loop, &async, async_cb));
|
|
|
54 ASSERT_OK(uv_barrier_init(&barrier, 2));
|
|
|
55 ASSERT_OK(uv_thread_create(&thread, thread_main, NULL));
|
|
|
56 ASSERT_LE(0, uv_barrier_wait(&barrier));
|
|
|
57
|
|
|
58 while (uv_loop_alive(loop)) {
|
|
|
59 #if defined(_WIN32) || defined(_AIX)
|
|
|
60 ASSERT_LE(0, uv_run(loop, UV_RUN_ONCE));
|
|
|
61 #else
|
|
|
62 int rc;
|
|
|
63 do {
|
|
|
64 struct pollfd p;
|
|
|
65 p.fd = uv_backend_fd(loop);
|
|
|
66 p.events = POLLIN;
|
|
|
67 p.revents = 0;
|
|
|
68 rc = poll(&p, 1, uv_backend_timeout(loop));
|
|
|
69 } while (rc == -1 && errno == EINTR);
|
|
|
70 ASSERT_LE(0, uv_run(loop, UV_RUN_NOWAIT));
|
|
|
71 #endif
|
|
|
72 }
|
|
|
73
|
|
|
74 ASSERT_OK(uv_thread_join(&thread));
|
|
|
75 uv_barrier_destroy(&barrier);
|
|
|
76
|
|
|
77 MAKE_VALGRIND_HAPPY(loop);
|
|
|
78 return 0;
|
|
|
79 }
|
