1*0e552da7Schristos /* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
2*0e552da7Schristos *
3*0e552da7Schristos * Permission is hereby granted, free of charge, to any person obtaining a copy
4*0e552da7Schristos * of this software and associated documentation files (the "Software"), to
5*0e552da7Schristos * deal in the Software without restriction, including without limitation the
6*0e552da7Schristos * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
7*0e552da7Schristos * sell copies of the Software, and to permit persons to whom the Software is
8*0e552da7Schristos * furnished to do so, subject to the following conditions:
9*0e552da7Schristos *
10*0e552da7Schristos * The above copyright notice and this permission notice shall be included in
11*0e552da7Schristos * all copies or substantial portions of the Software.
12*0e552da7Schristos *
13*0e552da7Schristos * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
14*0e552da7Schristos * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
15*0e552da7Schristos * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
16*0e552da7Schristos * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
17*0e552da7Schristos * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
18*0e552da7Schristos * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
19*0e552da7Schristos * IN THE SOFTWARE.
20*0e552da7Schristos */
21*0e552da7Schristos
22*0e552da7Schristos #include "uv.h"
23*0e552da7Schristos #include "task.h"
24*0e552da7Schristos
25*0e552da7Schristos static uv_prepare_t prepare_handle;
26*0e552da7Schristos static uv_check_t check_handle;
27*0e552da7Schristos static uv_timer_t timer_handle;
28*0e552da7Schristos
29*0e552da7Schristos static int prepare_cb_called;
30*0e552da7Schristos static int check_cb_called;
31*0e552da7Schristos static int timer_cb_called;
32*0e552da7Schristos
33*0e552da7Schristos
prepare_cb(uv_prepare_t * handle)34*0e552da7Schristos static void prepare_cb(uv_prepare_t* handle) {
35*0e552da7Schristos ASSERT(0 == uv_prepare_stop(&prepare_handle));
36*0e552da7Schristos ASSERT(0 == prepare_cb_called);
37*0e552da7Schristos ASSERT(1 == check_cb_called);
38*0e552da7Schristos ASSERT(0 == timer_cb_called);
39*0e552da7Schristos prepare_cb_called++;
40*0e552da7Schristos }
41*0e552da7Schristos
42*0e552da7Schristos
timer_cb(uv_timer_t * handle)43*0e552da7Schristos static void timer_cb(uv_timer_t* handle) {
44*0e552da7Schristos ASSERT(0 == uv_timer_stop(&timer_handle));
45*0e552da7Schristos ASSERT(1 == prepare_cb_called);
46*0e552da7Schristos ASSERT(1 == check_cb_called);
47*0e552da7Schristos ASSERT(0 == timer_cb_called);
48*0e552da7Schristos timer_cb_called++;
49*0e552da7Schristos }
50*0e552da7Schristos
51*0e552da7Schristos
check_cb(uv_check_t * handle)52*0e552da7Schristos static void check_cb(uv_check_t* handle) {
53*0e552da7Schristos ASSERT(0 == uv_check_stop(&check_handle));
54*0e552da7Schristos ASSERT(0 == uv_timer_stop(&timer_handle)); /* Runs before timer_cb. */
55*0e552da7Schristos ASSERT(0 == uv_timer_start(&timer_handle, timer_cb, 50, 0));
56*0e552da7Schristos ASSERT(0 == uv_prepare_start(&prepare_handle, prepare_cb));
57*0e552da7Schristos ASSERT(0 == prepare_cb_called);
58*0e552da7Schristos ASSERT(0 == check_cb_called);
59*0e552da7Schristos ASSERT(0 == timer_cb_called);
60*0e552da7Schristos check_cb_called++;
61*0e552da7Schristos }
62*0e552da7Schristos
63*0e552da7Schristos
TEST_IMPL(timer_from_check)64*0e552da7Schristos TEST_IMPL(timer_from_check) {
65*0e552da7Schristos ASSERT(0 == uv_prepare_init(uv_default_loop(), &prepare_handle));
66*0e552da7Schristos ASSERT(0 == uv_check_init(uv_default_loop(), &check_handle));
67*0e552da7Schristos ASSERT(0 == uv_check_start(&check_handle, check_cb));
68*0e552da7Schristos ASSERT(0 == uv_timer_init(uv_default_loop(), &timer_handle));
69*0e552da7Schristos ASSERT(0 == uv_timer_start(&timer_handle, timer_cb, 50, 0));
70*0e552da7Schristos ASSERT(0 == uv_run(uv_default_loop(), UV_RUN_DEFAULT));
71*0e552da7Schristos ASSERT(1 == prepare_cb_called);
72*0e552da7Schristos ASSERT(1 == check_cb_called);
73*0e552da7Schristos ASSERT(1 == timer_cb_called);
74*0e552da7Schristos uv_close((uv_handle_t*) &prepare_handle, NULL);
75*0e552da7Schristos uv_close((uv_handle_t*) &check_handle, NULL);
76*0e552da7Schristos uv_close((uv_handle_t*) &timer_handle, NULL);
77*0e552da7Schristos ASSERT(0 == uv_run(uv_default_loop(), UV_RUN_ONCE));
78*0e552da7Schristos MAKE_VALGRIND_HAPPY();
79*0e552da7Schristos return 0;
80*0e552da7Schristos }
81