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Diffstat (limited to '3rdparty/libuv/test/test-idle.c')
-rw-r--r-- | 3rdparty/libuv/test/test-idle.c | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/3rdparty/libuv/test/test-idle.c b/3rdparty/libuv/test/test-idle.c new file mode 100644 index 00000000000..f49d1964827 --- /dev/null +++ b/3rdparty/libuv/test/test-idle.c @@ -0,0 +1,99 @@ +/* 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_idle_t idle_handle; +static uv_check_t check_handle; +static uv_timer_t timer_handle; + +static int idle_cb_called = 0; +static int check_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) { + ASSERT(handle == &timer_handle); + + uv_close((uv_handle_t*) &idle_handle, close_cb); + uv_close((uv_handle_t*) &check_handle, close_cb); + uv_close((uv_handle_t*) &timer_handle, close_cb); + + timer_cb_called++; + fprintf(stderr, "timer_cb %d\n", timer_cb_called); + fflush(stderr); +} + + +static void idle_cb(uv_idle_t* handle) { + ASSERT(handle == &idle_handle); + + idle_cb_called++; + fprintf(stderr, "idle_cb %d\n", idle_cb_called); + fflush(stderr); +} + + +static void check_cb(uv_check_t* handle) { + ASSERT(handle == &check_handle); + + check_cb_called++; + fprintf(stderr, "check_cb %d\n", check_cb_called); + fflush(stderr); +} + + +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_check_init(uv_default_loop(), &check_handle); + ASSERT(r == 0); + r = uv_check_start(&check_handle, check_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 == 3); + + MAKE_VALGRIND_HAPPY(); + return 0; +} |