kc3-lang/SDL/test/testautomation_events.c

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• Hash : 3dcb451f
  Author :
  Date : 2014-04-09T21:29:19
  

  Added a README file regarding WinRT support To note, this file is currently formatted with CRLF line endings, rather than LF, to allow the file to be viewed with Notepad.

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• test/testautomation_events.c

• /**
   * Events test suite
   */
  
  #include <stdio.h>
  
  #include "SDL.h"
  #include "SDL_test.h"
  
  /* ================= Test Case Implementation ================== */
  
  /* Test case functions */
  
  /* Flag indicating if the userdata should be checked */
  int _userdataCheck = 0;
  
  /* Userdata value to check */
  int _userdataValue = 0;
  
  /* Flag indicating that the filter was called */
  int _eventFilterCalled = 0;
  
  /* Userdata values for event */
  int _userdataValue1 = 1;
  int _userdataValue2 = 2;
  
  /* Event filter that sets some flags and optionally checks userdata */
  int _events_sampleNullEventFilter(void *userdata, SDL_Event *event)
  {
     _eventFilterCalled = 1;
  
     if (_userdataCheck != 0) {
         SDLTest_AssertCheck(userdata != NULL, "Check userdata pointer, expected: non-NULL, got: %s", (userdata != NULL) ? "non-NULL" : "NULL");
         if (userdata != NULL) {
            SDLTest_AssertCheck(*(int *)userdata == _userdataValue, "Check userdata value, expected: %i, got: %i", _userdataValue, *(int *)userdata);
         }
     }
  
     return 0;
  }
  
  /**
   * @brief Test pumping and peeking events.
   *
   * @sa http://wiki.libsdl.org/moin.cgi/SDL_PumpEvents
   * @sa http://wiki.libsdl.org/moin.cgi/SDL_PollEvent
   */
  int
  events_pushPumpAndPollUserevent(void *arg)
  {
     SDL_Event event1;
     SDL_Event event2;
     int result;
  
     /* Create user event */
     event1.type = SDL_USEREVENT;
     event1.user.code = SDLTest_RandomSint32();
     event1.user.data1 = (void *)&_userdataValue1;
     event1.user.data2 = (void *)&_userdataValue2;
  
     /* Push a user event onto the queue and force queue update */
     SDL_PushEvent(&event1);
     SDLTest_AssertPass("Call to SDL_PushEvent()");
     SDL_PumpEvents();
     SDLTest_AssertPass("Call to SDL_PumpEvents()");
  
     /* Poll for user event */
     result = SDL_PollEvent(&event2);
     SDLTest_AssertPass("Call to SDL_PollEvent()");
     SDLTest_AssertCheck(result == 1, "Check result from SDL_PollEvent, expected: 1, got: %d", result);
  
     return TEST_COMPLETED;
  }
  
  
  /**
   * @brief Adds and deletes an event watch function with NULL userdata
   *
   * @sa http://wiki.libsdl.org/moin.cgi/SDL_AddEventWatch
   * @sa http://wiki.libsdl.org/moin.cgi/SDL_DelEventWatch
   *
   */
  int
  events_addDelEventWatch(void *arg)
  {
     SDL_Event event;
  
     /* Create user event */
     event.type = SDL_USEREVENT;
     event.user.code = SDLTest_RandomSint32();;
     event.user.data1 = (void *)&_userdataValue1;
     event.user.data2 = (void *)&_userdataValue2;
  
     /* Disable userdata check */
     _userdataCheck = 0;
  
     /* Reset event filter call tracker */
     _eventFilterCalled = 0;
  
     /* Add watch */
     SDL_AddEventWatch(_events_sampleNullEventFilter, NULL);
     SDLTest_AssertPass("Call to SDL_AddEventWatch()");
  
     /* Push a user event onto the queue and force queue update */
     SDL_PushEvent(&event);
     SDLTest_AssertPass("Call to SDL_PushEvent()");
     SDL_PumpEvents();
     SDLTest_AssertPass("Call to SDL_PumpEvents()");
     SDLTest_AssertCheck(_eventFilterCalled == 1, "Check that event filter was called");
  
     /* Delete watch */
     SDL_DelEventWatch(_events_sampleNullEventFilter, NULL);
     SDLTest_AssertPass("Call to SDL_DelEventWatch()");
  
     /* Push a user event onto the queue and force queue update */
     _eventFilterCalled = 0;
     SDL_PushEvent(&event);
     SDLTest_AssertPass("Call to SDL_PushEvent()");
     SDL_PumpEvents();
     SDLTest_AssertPass("Call to SDL_PumpEvents()");
     SDLTest_AssertCheck(_eventFilterCalled == 0, "Check that event filter was NOT called");
  
     return TEST_COMPLETED;
  }
  
  /**
   * @brief Adds and deletes an event watch function with userdata
   *
   * @sa http://wiki.libsdl.org/moin.cgi/SDL_AddEventWatch
   * @sa http://wiki.libsdl.org/moin.cgi/SDL_DelEventWatch
   *
   */
  int
  events_addDelEventWatchWithUserdata(void *arg)
  {
     SDL_Event event;
  
     /* Create user event */
     event.type = SDL_USEREVENT;
     event.user.code = SDLTest_RandomSint32();;
     event.user.data1 = (void *)&_userdataValue1;
     event.user.data2 = (void *)&_userdataValue2;
  
     /* Enable userdata check and set a value to check */
     _userdataCheck = 1;
     _userdataValue = SDLTest_RandomIntegerInRange(-1024, 1024);
  
     /* Reset event filter call tracker */
     _eventFilterCalled = 0;
  
     /* Add watch */
     SDL_AddEventWatch(_events_sampleNullEventFilter, (void *)&_userdataValue);
     SDLTest_AssertPass("Call to SDL_AddEventWatch()");
  
     /* Push a user event onto the queue and force queue update */
     SDL_PushEvent(&event);
     SDLTest_AssertPass("Call to SDL_PushEvent()");
     SDL_PumpEvents();
     SDLTest_AssertPass("Call to SDL_PumpEvents()");
     SDLTest_AssertCheck(_eventFilterCalled == 1, "Check that event filter was called");
  
     /* Delete watch */
     SDL_DelEventWatch(_events_sampleNullEventFilter, (void *)&_userdataValue);
     SDLTest_AssertPass("Call to SDL_DelEventWatch()");
  
     /* Push a user event onto the queue and force queue update */
     _eventFilterCalled = 0;
     SDL_PushEvent(&event);
     SDLTest_AssertPass("Call to SDL_PushEvent()");
     SDL_PumpEvents();
     SDLTest_AssertPass("Call to SDL_PumpEvents()");
     SDLTest_AssertCheck(_eventFilterCalled == 0, "Check that event filter was NOT called");
  
     return TEST_COMPLETED;
  }
  
  
  /* ================= Test References ================== */
  
  /* Events test cases */
  static const SDLTest_TestCaseReference eventsTest1 =
          { (SDLTest_TestCaseFp)events_pushPumpAndPollUserevent, "events_pushPumpAndPollUserevent", "Pushes, pumps and polls a user event", TEST_ENABLED };
  
  static const SDLTest_TestCaseReference eventsTest2 =
          { (SDLTest_TestCaseFp)events_addDelEventWatch, "events_addDelEventWatch", "Adds and deletes an event watch function with NULL userdata", TEST_ENABLED };
  
  static const SDLTest_TestCaseReference eventsTest3 =
          { (SDLTest_TestCaseFp)events_addDelEventWatchWithUserdata, "events_addDelEventWatchWithUserdata", "Adds and deletes an event watch function with userdata", TEST_ENABLED };
  
  /* Sequence of Events test cases */
  static const SDLTest_TestCaseReference *eventsTests[] =  {
      &eventsTest1, &eventsTest2, &eventsTest3, NULL
  };
  
  /* Events test suite (global) */
  SDLTest_TestSuiteReference eventsTestSuite = {
      "Events",
      NULL,
      eventsTests,
      NULL
  };
  

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