test-active.c

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/* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
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 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
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#include "uv.h"
#include "task.h"
 
#include <stdio.h>
#include <stdlib.h>
 
 
static int close_cb_called = 0;
 
 
static void close_cb(uv_handle_t* handle) {
  ASSERT(handle != NULL);
  close_cb_called++;
}
 
 
static void timer_cb(uv_timer_t* handle) {
  ASSERT(0 && "timer_cb should not have been called");
}
 
 
TEST_IMPL(active) {
  int r;
  uv_timer_t timer;
 
  r = uv_timer_init(uv_default_loop(), &timer);
  ASSERT(r == 0);
 
  /* uv_is_active() and uv_is_closing() should always return either 0 or 1. */
  ASSERT(0 == uv_is_active((uv_handle_t*) &timer));
  ASSERT(0 == uv_is_closing((uv_handle_t*) &timer));
 
  r = uv_timer_start(&timer, timer_cb, 1000, 0);
  ASSERT(r == 0);
 
  ASSERT(1 == uv_is_active((uv_handle_t*) &timer));
  ASSERT(0 == uv_is_closing((uv_handle_t*) &timer));
 
  r = uv_timer_stop(&timer);
  ASSERT(r == 0);
 
  ASSERT(0 == uv_is_active((uv_handle_t*) &timer));
  ASSERT(0 == uv_is_closing((uv_handle_t*) &timer));
 
  r = uv_timer_start(&timer, timer_cb, 1000, 0);
  ASSERT(r == 0);
 
  ASSERT(1 == uv_is_active((uv_handle_t*) &timer));
  ASSERT(0 == uv_is_closing((uv_handle_t*) &timer));
 
  uv_close((uv_handle_t*) &timer, close_cb);
 
  ASSERT(0 == uv_is_active((uv_handle_t*) &timer));
  ASSERT(1 == uv_is_closing((uv_handle_t*) &timer));
 
  r = uv_run(uv_default_loop(), UV_RUN_DEFAULT);
  ASSERT(r == 0);
 
  ASSERT(close_cb_called == 1);
 
  MAKE_VALGRIND_HAPPY();
  return 0;
}