diff --git a/msvs/libuv-test.vcxproj b/msvs/libuv-test.vcxproj index 8408735b..da93bd99 100644 --- a/msvs/libuv-test.vcxproj +++ b/msvs/libuv-test.vcxproj @@ -153,6 +153,7 @@ + diff --git a/test/test-idle.c b/test/test-idle.c new file mode 100644 index 00000000..5c226c77 --- /dev/null +++ b/test/test-idle.c @@ -0,0 +1,86 @@ +/* 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) { + int r; + + ASSERT(handle == &timer_handle); + ASSERT(status == 0); + + r = uv_close((uv_handle_t*) &idle_handle, close_cb); + ASSERT(r == 0); + r = uv_close((uv_handle_t*) &idle_handle, close_cb); + ASSERT(r == 0); + + timer_cb_called++; +} + + +static void idle_cb(uv_idle_t* handle, int status) { + ASSERT(handle == &idle_handle); + ASSERT(status == 0); + + idle_cb_called++; + ASSERT(idle_cb_called <= 1); +} + + +TEST_IMPL(idle_starvation) { + int r; + + uv_init(); + + r = uv_idle_init(&idle_handle); + ASSERT(r == 0); + r = uv_idle_start(&idle_handle, idle_cb); + ASSERT(r == 0); + + r = uv_timer_init(&timer_handle); + ASSERT(r == 0); + r = uv_timer_start(&timer_handle, timer_cb, 100, 0); + ASSERT(r == 0); + + r = uv_run(); + ASSERT(r == 0); + + ASSERT(idle_cb_called == 1); + ASSERT(timer_cb_called == 1); + ASSERT(close_cb_called == 2); + + return 0; +} \ No newline at end of file diff --git a/test/test-list.h b/test/test-list.h index d1edcd30..8b9ecfcc 100644 --- a/test/test-list.h +++ b/test/test-list.h @@ -46,6 +46,7 @@ TEST_DECLARE (shutdown_eof) TEST_DECLARE (callback_stack) TEST_DECLARE (timer) TEST_DECLARE (timer_again) +TEST_DECLARE (idle_starvation) TEST_DECLARE (loop_handles) TEST_DECLARE (ref) TEST_DECLARE (idle_ref) @@ -113,6 +114,8 @@ TASK_LIST_START TEST_ENTRY (timer_again) + TEST_ENTRY (idle_starvation) + TEST_ENTRY (ref) TEST_ENTRY (idle_ref) TEST_ENTRY (async_ref) @@ -141,4 +144,3 @@ TASK_LIST_START TEST_ENTRY (pass_always) #endif TASK_LIST_END -