granicus.if.org Git - icinga2/blob - test/base-timer.cpp

   1 /******************************************************************************
   2  * Icinga 2                                                                   *
   3  * Copyright (C) 2012-2014 Icinga Development Team (http://www.icinga.org)    *
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  18  ******************************************************************************/
  19
  20 #include "base/timer.h"
  21 #include "base/utility.h"
  22 #include "base/application.h"
  23 #include <boost/test/unit_test.hpp>
  24 #include <boost/foreach.hpp>
  25
  26 using namespace icinga;
  27
  28 struct TimerFixture
  29 {
  30         TimerFixture(void)
  31         {
  32                 Timer::Initialize();
  33         }
  34
  35         ~TimerFixture(void)
  36         {
  37                 Timer::Uninitialize();
  38         }
  39 };
  40
  41 BOOST_FIXTURE_TEST_SUITE(base_timer, TimerFixture)
  42
  43 BOOST_AUTO_TEST_CASE(construct)
  44 {
  45         Timer::Ptr timer = make_shared<Timer>();
  46         BOOST_CHECK(timer);
  47 }
  48
  49 BOOST_AUTO_TEST_CASE(interval)
  50 {
  51         Timer::Ptr timer = make_shared<Timer>();
  52         timer->SetInterval(1.5);
  53         BOOST_CHECK(timer->GetInterval() == 1.5);
  54 }
  55
  56 static void Callback(int *counter)
  57 {
  58         (*counter)++;
  59 }
  60
  61 BOOST_AUTO_TEST_CASE(invoke)
  62 {
  63         int counter;
  64         Timer::Ptr timer = make_shared<Timer>();
  65         timer->OnTimerExpired.connect(boost::bind(&Callback, &counter));
  66         timer->SetInterval(1);
  67
  68         counter = 0;
  69         timer->Start();
  70         Utility::Sleep(5.5);
  71         timer->Stop();
  72
  73         BOOST_CHECK(counter >= 4 && counter <= 6);
  74 }
  75
  76 BOOST_AUTO_TEST_CASE(scope)
  77 {
  78         int counter;
  79         Timer::Ptr timer = make_shared<Timer>();
  80         timer->OnTimerExpired.connect(boost::bind(&Callback, &counter));
  81         timer->SetInterval(1);
  82
  83         counter = 0;
  84         timer->Start();
  85         Utility::Sleep(5.5);
  86         timer.reset();
  87         Utility::Sleep(5.5);
  88
  89         BOOST_CHECK(counter >= 4 && counter <= 6);
  90 }
  91
  92 BOOST_AUTO_TEST_SUITE_END()