test-loop-alive.c

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/* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
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#include "uv.h"
#include "task.h"
 
static uv_timer_t timer_handle;
 
static void timer_cb(uv_timer_t* handle) {
  ASSERT(handle);
}
 
 
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;
}