tildefriends/deps/libuv/test/test-loop-close.c

78 lines
2.4 KiB
C

/* 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 void timer_cb(uv_timer_t* handle) {
ASSERT(handle);
uv_stop(handle->loop);
}
TEST_IMPL(loop_close) {
int r;
uv_loop_t loop;
loop.data = &loop;
ASSERT(0 == uv_loop_init(&loop));
ASSERT(loop.data == (void*) &loop);
uv_timer_init(&loop, &timer_handle);
uv_timer_start(&timer_handle, timer_cb, 100, 100);
ASSERT(UV_EBUSY == uv_loop_close(&loop));
uv_run(&loop, UV_RUN_DEFAULT);
uv_close((uv_handle_t*) &timer_handle, NULL);
r = uv_run(&loop, UV_RUN_DEFAULT);
ASSERT(r == 0);
ASSERT(loop.data == (void*) &loop);
ASSERT(0 == uv_loop_close(&loop));
ASSERT(loop.data == (void*) &loop);
return 0;
}
static void loop_instant_close_work_cb(uv_work_t* req) {
}
static void loop_instant_close_after_work_cb(uv_work_t* req, int status) {
}
/* It's impossible to properly cleanup after this test because loop can't be
* closed while work has been queued. */
TEST_IMPL(loop_instant_close) {
static uv_loop_t loop;
static uv_work_t req;
ASSERT(0 == uv_loop_init(&loop));
ASSERT(0 == uv_queue_work(&loop,
&req,
loop_instant_close_work_cb,
loop_instant_close_after_work_cb));
MAKE_VALGRIND_HAPPY(uv_default_loop());
return 0;
}