| /* Copyright Joyent, Inc. and other Node contributors. All rights reserved. |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a copy |
| * of this software and associated documentation files (the "Software"), to |
| * deal in the Software without restriction, including without limitation the |
| * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| * sell copies of the Software, and to permit persons to whom the Software is |
| * furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included in |
| * all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS |
| * IN THE SOFTWARE. |
| */ |
| |
| #include "uv.h" |
| #include "task.h" |
| |
| |
| static uv_timer_t timer_handle; |
| static uv_idle_t idle_handle; |
| |
| static int idle_cb_called = 0; |
| static int timer_cb_called = 0; |
| static int close_cb_called = 0; |
| |
| |
| static void close_cb(uv_handle_t* handle) { |
| close_cb_called++; |
| } |
| |
| |
| static void timer_cb(uv_timer_t* handle, int status) { |
| ASSERT(handle == &timer_handle); |
| ASSERT(status == 0); |
| |
| uv_close((uv_handle_t*) &idle_handle, close_cb); |
| uv_close((uv_handle_t*) &timer_handle, close_cb); |
| |
| timer_cb_called++; |
| LOGF("timer_cb %d\n", timer_cb_called); |
| } |
| |
| |
| static void idle_cb(uv_idle_t* handle, int status) { |
| ASSERT(handle == &idle_handle); |
| ASSERT(status == 0); |
| |
| idle_cb_called++; |
| LOGF("idle_cb %d\n", idle_cb_called); |
| } |
| |
| |
| TEST_IMPL(idle_starvation) { |
| int r; |
| |
| r = uv_idle_init(uv_default_loop(), &idle_handle); |
| ASSERT(r == 0); |
| r = uv_idle_start(&idle_handle, idle_cb); |
| ASSERT(r == 0); |
| |
| r = uv_timer_init(uv_default_loop(), &timer_handle); |
| ASSERT(r == 0); |
| r = uv_timer_start(&timer_handle, timer_cb, 50, 0); |
| ASSERT(r == 0); |
| |
| r = uv_run(uv_default_loop(), UV_RUN_DEFAULT); |
| ASSERT(r == 0); |
| |
| ASSERT(idle_cb_called > 0); |
| ASSERT(timer_cb_called == 1); |
| ASSERT(close_cb_called == 2); |
| |
| MAKE_VALGRIND_HAPPY(); |
| return 0; |
| } |