redgpu/ezEngine: An open source C++ game engine.

Projects/FoundationTest/Communication/GlobalEventTest.cpp
97 строк2 KB
jankrassnigg
Milestone 4
27 мар 2014, 19:08
27 мар 2014, 19:08bfef15a
#include <PCH.h>
#include <Foundation/Communication/GlobalEvent.h>
#include <Foundation/Logging/Log.h>
#include <Foundation/Logging/ConsoleWriter.h>

static ezInt32 iTestData1 = 0;
static ezInt32 iTestData2 = 0;

// The following event handlers are automatically registered, nothing else needs to be done here

EZ_ON_GLOBAL_EVENT(TestGlobalEvent1)
{
  iTestData1 += param0.Get<ezInt32>();
}

EZ_ON_GLOBAL_EVENT(TestGlobalEvent2)
{
  iTestData2 += param0.Get<ezInt32>();
}

EZ_ON_GLOBAL_EVENT_ONCE(TestGlobalEvent3)
{
  // this handler will be executed only once, even if the event is broadcasted multiple times
  iTestData2 += 42;
}

static bool g_bFirstRun = true;

EZ_CREATE_SIMPLE_TEST(Communication, GlobalEvent)
{
  iTestData1 = 0;
  iTestData2 = 0;

  EZ_TEST_INT(iTestData1, 0);
  EZ_TEST_INT(iTestData2, 0);

  ezGlobalEvent::Broadcast("TestGlobalEvent1", 1);

  EZ_TEST_INT(iTestData1, 1);
  EZ_TEST_INT(iTestData2, 0);

  ezGlobalEvent::Broadcast("TestGlobalEvent1", 2);

  EZ_TEST_INT(iTestData1, 3);
  EZ_TEST_INT(iTestData2, 0);

  ezGlobalEvent::Broadcast("TestGlobalEvent1", 3);

  EZ_TEST_INT(iTestData1, 6);
  EZ_TEST_INT(iTestData2, 0);

  ezGlobalEvent::Broadcast("TestGlobalEvent2", 4);

  EZ_TEST_INT(iTestData1, 6);
  EZ_TEST_INT(iTestData2, 4);

  ezGlobalEvent::Broadcast("TestGlobalEvent3", 4);

  EZ_TEST_INT(iTestData1, 6);

  if (g_bFirstRun)
  {
    g_bFirstRun = false;
    EZ_TEST_INT(iTestData2, 46);
  }
  else
  {
    EZ_TEST_INT(iTestData2, 4);
    iTestData2 += 42;
  }
  
  ezGlobalEvent::Broadcast("TestGlobalEvent2", 5);

  EZ_TEST_INT(iTestData1, 6);
  EZ_TEST_INT(iTestData2, 51);

  ezGlobalEvent::Broadcast("TestGlobalEvent3", 4);

  EZ_TEST_INT(iTestData1, 6);
  EZ_TEST_INT(iTestData2, 51);

  ezGlobalEvent::Broadcast("TestGlobalEvent2", 6);

  EZ_TEST_INT(iTestData1, 6);
  EZ_TEST_INT(iTestData2, 57);

  ezGlobalEvent::Broadcast("TestGlobalEvent3", 4);

  EZ_TEST_INT(iTestData1, 6);
  EZ_TEST_INT(iTestData2, 57);

  ezGlobalLog::AddLogWriter(ezLogWriter::Console::LogMessageHandler);

  ezGlobalEvent::PrintGlobalEventStatistics();

  ezGlobalLog::RemoveLogWriter(ezLogWriter::Console::LogMessageHandler);
}