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_prepare_t prepare_handle; 26 static uv_timer_t timer_handle; 27 static int prepare_called = 0; 28 static int timer_called = 0; 29 static int num_ticks = 10; 30 31 32 static void prepare_cb(uv_prepare_t* handle) { 33 ASSERT(handle == &prepare_handle); 34 prepare_called++; 35 if (prepare_called == num_ticks) 36 uv_prepare_stop(handle); 37 } 38 39 40 static void timer_cb(uv_timer_t* handle) { 41 ASSERT(handle == &timer_handle); 42 timer_called++; 43 if (timer_called == 1) 44 uv_stop(uv_default_loop()); 45 else if (timer_called == num_ticks) 46 uv_timer_stop(handle); 47 } 48 49 50 TEST_IMPL(loop_stop) { 51 int r; 52 uv_prepare_init(uv_default_loop(), &prepare_handle); 53 uv_prepare_start(&prepare_handle, prepare_cb); 54 uv_timer_init(uv_default_loop(), &timer_handle); 55 uv_timer_start(&timer_handle, timer_cb, 100, 100); 56 57 r = uv_run(uv_default_loop(), UV_RUN_DEFAULT); 58 ASSERT(r != 0); 59 ASSERT(timer_called == 1); 60 61 r = uv_run(uv_default_loop(), UV_RUN_NOWAIT); 62 ASSERT(r != 0); 63 ASSERT(prepare_called > 1); 64 65 r = uv_run(uv_default_loop(), UV_RUN_DEFAULT); 66 ASSERT(r == 0); 67 ASSERT(timer_called == 10); 68 ASSERT(prepare_called == 10); 69 70 return 0; 71 } 72