CSE2410 Fall 2014 Bounce

/* 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, int status) {

  ASSERT(handle);

  ASSERT(status == 0);

}

static uv_work_t work_req;

static void work_cb(uv_work_t* req) {

  ASSERT(req);

}

static void after_work_cb(uv_work_t* req, int status) {

  ASSERT(req);

  ASSERT(status == 0);

}

TEST_IMPL(loop_alive) {

  int r;

  ASSERT(!uv_loop_alive(uv_default_loop()));

  /* loops with handles are alive */

  uv_timer_init(uv_default_loop(), &timer_handle);

  uv_timer_start(&timer_handle, timer_cb, 100, 0);

  ASSERT(uv_loop_alive(uv_default_loop()));

  r = uv_run(uv_default_loop(), UV_RUN_DEFAULT);

  ASSERT(r == 0);

  ASSERT(!uv_loop_alive(uv_default_loop()));

  /* loops with requests are alive */

  r = uv_queue_work(uv_default_loop(), &work_req, work_cb, after_work_cb);

  ASSERT(r == 0);

  ASSERT(uv_loop_alive(uv_default_loop()));

  r = uv_run(uv_default_loop(), UV_RUN_DEFAULT);

  ASSERT(r == 0);

  ASSERT(!uv_loop_alive(uv_default_loop()));

  return 0;

}