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comparison third_party/libuv/test/test-loop-alive.c @ 160:948de3f54cea

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[ThirdParty] Added libuv
author June Park <parkjune1995@gmail.com>
date Wed, 14 Jan 2026 19:39:52 -0800
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159:05cf9467a1c3 160:948de3f54cea
1 /* Copyright Joyent, Inc. and other Node 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
25 static uv_timer_t timer_handle;
26
27 static void timer_cb(uv_timer_t* handle) {
28 ASSERT(handle);
29 }
30
31
32 static uv_work_t work_req;
33
34 static void work_cb(uv_work_t* req) {
35 ASSERT(req);
36 }
37
38 static void after_work_cb(uv_work_t* req, int status) {
39 ASSERT(req);
40 ASSERT_OK(status);
41 }
42
43
44 TEST_IMPL(loop_alive) {
45 int r;
46 ASSERT(!uv_loop_alive(uv_default_loop()));
47
48 /* loops with handles are alive */
49 uv_timer_init(uv_default_loop(), &timer_handle);
50 uv_timer_start(&timer_handle, timer_cb, 100, 0);
51 ASSERT(uv_loop_alive(uv_default_loop()));
52
53 r = uv_run(uv_default_loop(), UV_RUN_DEFAULT);
54 ASSERT_OK(r);
55 ASSERT(!uv_loop_alive(uv_default_loop()));
56
57 /* loops with requests are alive */
58 r = uv_queue_work(uv_default_loop(), &work_req, work_cb, after_work_cb);
59 ASSERT_OK(r);
60 ASSERT(uv_loop_alive(uv_default_loop()));
61
62 r = uv_run(uv_default_loop(), UV_RUN_DEFAULT);
63 ASSERT_OK(r);
64 ASSERT(!uv_loop_alive(uv_default_loop()));
65
66 MAKE_VALGRIND_HAPPY(uv_default_loop());
67 return 0;
68 }