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/* 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 int once_cb_called = 0;
static int once_close_cb_called = 0;
static int repeat_cb_called = 0;
static int repeat_close_cb_called = 0;
static int64_t start_time;
static void once_close_cb(uv_handle_t* handle) {
printf("ONCE_CLOSE_CB\n");
ASSERT(handle != NULL);
once_close_cb_called++;
free(handle);
}
static void once_cb(uv_timer_t* handle, int status) {
printf("ONCE_CB %d\n", once_cb_called);
ASSERT(handle != NULL);
ASSERT(status == 0);
once_cb_called++;
uv_close((uv_handle_t*)handle, once_close_cb);
/* Just call this randomly for the code coverage. */
uv_update_time(uv_default_loop());
}
static void repeat_close_cb(uv_handle_t* handle) {
printf("REPEAT_CLOSE_CB\n");
ASSERT(handle != NULL);
repeat_close_cb_called++;
}
static void repeat_cb(uv_timer_t* handle, int status) {
printf("REPEAT_CB\n");
ASSERT(handle != NULL);
ASSERT(status == 0);
repeat_cb_called++;
if (repeat_cb_called == 5) {
uv_close((uv_handle_t*)handle, repeat_close_cb);
}
}
static void never_cb(uv_timer_t* handle, int status) {
FATAL("never_cb should never be called");
}
TEST_IMPL(timer) {
uv_timer_t *once;
uv_timer_t repeat, never;
int i, r;
start_time = uv_now(uv_default_loop());
ASSERT(0 < start_time);
/* Let 10 timers time out in 500 ms total. */
for (i = 0; i < 10; i++) {
once = (uv_timer_t*)malloc(sizeof(*once));
ASSERT(once != NULL);
r = uv_timer_init(uv_default_loop(), once);
ASSERT(r == 0);
r = uv_timer_start(once, once_cb, i * 50, 0);
ASSERT(r == 0);
}
/* The 11th timer is a repeating timer that runs 4 times */
r = uv_timer_init(uv_default_loop(), &repeat);
ASSERT(r == 0);
r = uv_timer_start(&repeat, repeat_cb, 100, 100);
ASSERT(r == 0);
/* The 12th timer should not do anything. */
r = uv_timer_init(uv_default_loop(), &never);
ASSERT(r == 0);
r = uv_timer_start(&never, never_cb, 100, 100);
ASSERT(r == 0);
r = uv_timer_stop(&never);
ASSERT(r == 0);
uv_unref(uv_default_loop());
uv_run(uv_default_loop());
ASSERT(once_cb_called == 10);
ASSERT(once_close_cb_called == 10);
printf("repeat_cb_called %d\n", repeat_cb_called);
ASSERT(repeat_cb_called == 5);
ASSERT(repeat_close_cb_called == 1);
ASSERT(500 <= uv_now(uv_default_loop()) - start_time);
return 0;
}
TEST_IMPL(timer_ref) {
uv_timer_t never;
int r;
/* A timer just initialized should count as one reference. */
r = uv_timer_init(uv_default_loop(), &never);
ASSERT(r == 0);
/* One unref should set the loop ref count to zero. */
uv_unref(uv_default_loop());
/* Therefore this does not block */
uv_run(uv_default_loop());
return 0;
}
TEST_IMPL(timer_ref2) {
uv_timer_t never;
int r;
/* A timer just initialized should count as one reference. */
r = uv_timer_init(uv_default_loop(), &never);
ASSERT(r == 0);
/* We start the timer, this should not effect the ref count. */
r = uv_timer_start(&never, never_cb, 1000, 1000);
ASSERT(r == 0);
/* One unref should set the loop ref count to zero. */
uv_unref(uv_default_loop());
/* Therefore this does not block */
uv_run(uv_default_loop());
return 0;
}
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