/** * Video test suite */ #include <stdio.h> #include <string.h> /* Visual Studio 2008 doesn't have stdint.h */ #if defined(_MSC_VER) && _MSC_VER <= 1500 #define UINT8_MAX ~(Uint8)0 #define UINT16_MAX ~(Uint16)0 #define UINT32_MAX ~(Uint32)0 #define UINT64_MAX ~(Uint64)0 #else #include <stdint.h> #endif #include "SDL.h" #include "SDL_test.h" /* Private helpers */ /* * Create a test window */ SDL_Window *_createVideoSuiteTestWindow(const char *title) { SDL_Window* window; int x, y, w, h; SDL_WindowFlags flags; /* Standard window */ x = SDLTest_RandomIntegerInRange(1, 100); y = SDLTest_RandomIntegerInRange(1, 100); w = SDLTest_RandomIntegerInRange(320, 1024); h = SDLTest_RandomIntegerInRange(320, 768); flags = SDL_WINDOW_SHOWN | SDL_WINDOW_RESIZABLE | SDL_WINDOW_BORDERLESS; window = SDL_CreateWindow(title, x, y, w, h, flags); SDLTest_AssertPass("Call to SDL_CreateWindow('Title',%d,%d,%d,%d,%d)", x, y, w, h, flags); SDLTest_AssertCheck(window != NULL, "Validate that returned window struct is not NULL"); return window; } /* * Destroy test window */ void _destroyVideoSuiteTestWindow(SDL_Window *window) { if (window != NULL) { SDL_DestroyWindow(window); window = NULL; SDLTest_AssertPass("Call to SDL_DestroyWindow"); } } /* Test case functions */ /** * @brief Enable and disable screensaver while checking state */ int video_enableDisableScreensaver(void *arg) { SDL_bool initialResult; SDL_bool result; /* Get current state and proceed according to current state */ initialResult = SDL_IsScreenSaverEnabled(); SDLTest_AssertPass("Call to SDL_IsScreenSaverEnabled()"); if (initialResult == SDL_TRUE) { /* Currently enabled: disable first, then enable again */ /* Disable screensaver and check */ SDL_DisableScreenSaver(); SDLTest_AssertPass("Call to SDL_DisableScreenSaver()"); result = SDL_IsScreenSaverEnabled(); SDLTest_AssertPass("Call to SDL_IsScreenSaverEnabled()"); SDLTest_AssertCheck(result == SDL_FALSE, "Verify result from SDL_IsScreenSaverEnabled, expected: %i, got: %i", SDL_FALSE, result); /* Enable screensaver and check */ SDL_EnableScreenSaver(); SDLTest_AssertPass("Call to SDL_EnableScreenSaver()"); result = SDL_IsScreenSaverEnabled(); SDLTest_AssertPass("Call to SDL_IsScreenSaverEnabled()"); SDLTest_AssertCheck(result == SDL_TRUE, "Verify result from SDL_IsScreenSaverEnabled, expected: %i, got: %i", SDL_TRUE, result); } else { /* Currently disabled: enable first, then disable again */ /* Enable screensaver and check */ SDL_EnableScreenSaver(); SDLTest_AssertPass("Call to SDL_EnableScreenSaver()"); result = SDL_IsScreenSaverEnabled(); SDLTest_AssertPass("Call to SDL_IsScreenSaverEnabled()"); SDLTest_AssertCheck(result == SDL_TRUE, "Verify result from SDL_IsScreenSaverEnabled, expected: %i, got: %i", SDL_TRUE, result); /* Disable screensaver and check */ SDL_DisableScreenSaver(); SDLTest_AssertPass("Call to SDL_DisableScreenSaver()"); result = SDL_IsScreenSaverEnabled(); SDLTest_AssertPass("Call to SDL_IsScreenSaverEnabled()"); SDLTest_AssertCheck(result == SDL_FALSE, "Verify result from SDL_IsScreenSaverEnabled, expected: %i, got: %i", SDL_FALSE, result); } return TEST_COMPLETED; } /** * @brief Tests the functionality of the SDL_CreateWindow function using different positions */ int video_createWindowVariousPositions(void *arg) { SDL_Window* window; const char* title = "video_createWindowVariousPositions Test Window"; int x, y, w, h; int xVariation, yVariation; for (xVariation = 0; xVariation < 6; xVariation++) { for (yVariation = 0; yVariation < 6; yVariation++) { switch(xVariation) { case 0: /* Zero X Position */ x = 0; break; case 1: /* Random X position inside screen */ x = SDLTest_RandomIntegerInRange(1, 100); break; case 2: /* Random X position outside screen (positive) */ x = SDLTest_RandomIntegerInRange(10000, 11000); break; case 3: /* Random X position outside screen (negative) */ x = SDLTest_RandomIntegerInRange(-1000, -100); break; case 4: /* Centered X position */ x = SDL_WINDOWPOS_CENTERED; break; case 5: /* Undefined X position */ x = SDL_WINDOWPOS_UNDEFINED; break; } switch(yVariation) { case 0: /* Zero X Position */ y = 0; break; case 1: /* Random X position inside screen */ y = SDLTest_RandomIntegerInRange(1, 100); break; case 2: /* Random X position outside screen (positive) */ y = SDLTest_RandomIntegerInRange(10000, 11000); break; case 3: /* Random Y position outside screen (negative) */ y = SDLTest_RandomIntegerInRange(-1000, -100); break; case 4: /* Centered Y position */ y = SDL_WINDOWPOS_CENTERED; break; case 5: /* Undefined Y position */ y = SDL_WINDOWPOS_UNDEFINED; break; } w = SDLTest_RandomIntegerInRange(32, 96); h = SDLTest_RandomIntegerInRange(32, 96); window = SDL_CreateWindow(title, x, y, w, h, SDL_WINDOW_SHOWN); SDLTest_AssertPass("Call to SDL_CreateWindow('Title',%d,%d,%d,%d,SHOWN)", x, y, w, h); SDLTest_AssertCheck(window != NULL, "Validate that returned window struct is not NULL"); /* Clean up */ _destroyVideoSuiteTestWindow(window); } } return TEST_COMPLETED; } /** * @brief Tests the functionality of the SDL_CreateWindow function using different sizes */ int video_createWindowVariousSizes(void *arg) { SDL_Window* window; const char* title = "video_createWindowVariousSizes Test Window"; int x, y, w, h; int wVariation, hVariation; x = SDLTest_RandomIntegerInRange(1, 100); y = SDLTest_RandomIntegerInRange(1, 100); for (wVariation = 0; wVariation < 3; wVariation++) { for (hVariation = 0; hVariation < 3; hVariation++) { switch(wVariation) { case 0: /* Width of 1 */ w = 1; break; case 1: /* Random "normal" width */ w = SDLTest_RandomIntegerInRange(320, 1920); break; case 2: /* Random "large" width */ w = SDLTest_RandomIntegerInRange(2048, 4095); break; } switch(hVariation) { case 0: /* Height of 1 */ h = 1; break; case 1: /* Random "normal" height */ h = SDLTest_RandomIntegerInRange(320, 1080); break; case 2: /* Random "large" height */ h = SDLTest_RandomIntegerInRange(2048, 4095); break; } window = SDL_CreateWindow(title, x, y, w, h, SDL_WINDOW_SHOWN); SDLTest_AssertPass("Call to SDL_CreateWindow('Title',%d,%d,%d,%d,SHOWN)", x, y, w, h); SDLTest_AssertCheck(window != NULL, "Validate that returned window struct is not NULL"); /* Clean up */ _destroyVideoSuiteTestWindow(window); } } return TEST_COMPLETED; } /** * @brief Tests the functionality of the SDL_CreateWindow function using different flags */ int video_createWindowVariousFlags(void *arg) { SDL_Window* window; const char* title = "video_createWindowVariousFlags Test Window"; int x, y, w, h; int fVariation; SDL_WindowFlags flags; /* Standard window */ x = SDLTest_RandomIntegerInRange(1, 100); y = SDLTest_RandomIntegerInRange(1, 100); w = SDLTest_RandomIntegerInRange(320, 1024); h = SDLTest_RandomIntegerInRange(320, 768); for (fVariation = 0; fVariation < 13; fVariation++) { switch(fVariation) { case 0: flags = SDL_WINDOW_FULLSCREEN; /* Skip - blanks screen; comment out next line to run test */ continue; break; case 1: flags = SDL_WINDOW_FULLSCREEN_DESKTOP; /* Skip - blanks screen; comment out next line to run test */ continue; break; case 2: flags = SDL_WINDOW_OPENGL; break; case 3: flags = SDL_WINDOW_SHOWN; break; case 4: flags = SDL_WINDOW_HIDDEN; break; case 5: flags = SDL_WINDOW_BORDERLESS; break; case 6: flags = SDL_WINDOW_RESIZABLE; break; case 7: flags = SDL_WINDOW_MINIMIZED; break; case 8: flags = SDL_WINDOW_MAXIMIZED; break; case 9: flags = SDL_WINDOW_INPUT_GRABBED; break; case 10: flags = SDL_WINDOW_INPUT_FOCUS; break; case 11: flags = SDL_WINDOW_MOUSE_FOCUS; break; case 12: flags = SDL_WINDOW_FOREIGN; break; } window = SDL_CreateWindow(title, x, y, w, h, flags); SDLTest_AssertPass("Call to SDL_CreateWindow('Title',%d,%d,%d,%d,%d)", x, y, w, h, flags); SDLTest_AssertCheck(window != NULL, "Validate that returned window struct is not NULL"); /* Clean up */ _destroyVideoSuiteTestWindow(window); } return TEST_COMPLETED; } /** * @brief Tests the functionality of the SDL_GetWindowFlags function */ int video_getWindowFlags(void *arg) { SDL_Window* window; const char* title = "video_getWindowFlags Test Window"; SDL_WindowFlags flags; Uint32 actualFlags; /* Reliable flag set always set in test window */ flags = SDL_WINDOW_SHOWN; /* Call against new test window */ window = _createVideoSuiteTestWindow(title); if (window != NULL) { actualFlags = SDL_GetWindowFlags(window); SDLTest_AssertPass("Call to SDL_GetWindowFlags"); SDLTest_AssertCheck((flags & actualFlags) == flags, "Verify returned value has flags %d set, got: %d", flags, actualFlags); } /* Clean up */ _destroyVideoSuiteTestWindow(window); return TEST_COMPLETED; } /** * @brief Tests the functionality of the SDL_GetNumDisplayModes function */ int video_getNumDisplayModes(void *arg) { int result; int displayNum; int i; /* Get number of displays */ displayNum = SDL_GetNumVideoDisplays(); SDLTest_AssertPass("Call to SDL_GetNumVideoDisplays"); /* Make call for each display */ for (i=0; i<displayNum; i++) { result = SDL_GetNumDisplayModes(i); SDLTest_AssertPass("Call to SDL_GetNumDisplayModes(%d)", i); SDLTest_AssertCheck(result >= 1, "Validate returned value from function; expected: >=1; got: %d", result); } return TEST_COMPLETED; } /** * @brief Tests negative call to SDL_GetNumDisplayModes function */ int video_getNumDisplayModesNegative(void *arg) { int result; int displayNum; int displayIndex; /* Get number of displays */ displayNum = SDL_GetNumVideoDisplays(); SDLTest_AssertPass("Call to SDL_GetNumVideoDisplays"); /* Invalid boundary values */ displayIndex = SDLTest_RandomSint32BoundaryValue(0, displayNum, SDL_FALSE); result = SDL_GetNumDisplayModes(displayIndex); SDLTest_AssertPass("Call to SDL_GetNumDisplayModes(%d=out-of-bounds/boundary)", displayIndex); SDLTest_AssertCheck(result < 0, "Validate returned value from function; expected: <0; got: %d", result); /* Large (out-of-bounds) display index */ displayIndex = SDLTest_RandomIntegerInRange(-2000, -1000); result = SDL_GetNumDisplayModes(displayIndex); SDLTest_AssertPass("Call to SDL_GetNumDisplayModes(%d=out-of-bounds/large negative)", displayIndex); SDLTest_AssertCheck(result < 0, "Validate returned value from function; expected: <0; got: %d", result); displayIndex = SDLTest_RandomIntegerInRange(1000, 2000); result = SDL_GetNumDisplayModes(displayIndex); SDLTest_AssertPass("Call to SDL_GetNumDisplayModes(%d=out-of-bounds/large positive)", displayIndex); SDLTest_AssertCheck(result < 0, "Validate returned value from function; expected: <0; got: %d", result); return TEST_COMPLETED; } /** * @brief Tests the functionality of the SDL_GetClosestDisplayMode function against current resolution */ int video_getClosestDisplayModeCurrentResolution(void *arg) { int result; SDL_DisplayMode current; SDL_DisplayMode target; SDL_DisplayMode closest; SDL_DisplayMode* dResult; int displayNum; int i; int variation; /* Get number of displays */ displayNum = SDL_GetNumVideoDisplays(); SDLTest_AssertPass("Call to SDL_GetNumVideoDisplays"); /* Make calls for each display */ for (i=0; i<displayNum; i++) { SDLTest_Log("Testing against display: %d", i); /* Get first display mode to get a sane resolution; this should always work */ result = SDL_GetDisplayMode(i, 0, ¤t); SDLTest_AssertPass("Call to SDL_GetDisplayMode"); SDLTest_AssertCheck(result == 0, "Verify return value, expected: 0, got: %d", result); if (result != 0) { return TEST_ABORTED; } /* Set the desired resolution equals to current resolution */ target.w = current.w; target.h = current.h; for (variation = 0; variation < 8; variation ++) { /* Vary constraints on other query parameters */ target.format = (variation & 1) ? current.format : 0; target.refresh_rate = (variation & 2) ? current.refresh_rate : 0; target.driverdata = (variation & 4) ? current.driverdata : 0; /* Make call */ dResult = SDL_GetClosestDisplayMode(i, &target, &closest); SDLTest_AssertPass("Call to SDL_GetClosestDisplayMode(target=current/variation%d)", variation); SDLTest_AssertCheck(dResult != NULL, "Verify returned value is not NULL"); /* Check that one gets the current resolution back again */ SDLTest_AssertCheck(closest.w == current.w, "Verify returned width matches current width; expected: %d, got: %d", current.w, closest.w); SDLTest_AssertCheck(closest.h == current.h, "Verify returned height matches current height; expected: %d, got: %d", current.h, closest.h); SDLTest_AssertCheck(closest.w == dResult->w, "Verify return value matches assigned value; expected: %d, got: %d", closest.w, dResult->w); SDLTest_AssertCheck(closest.h == dResult->h, "Verify return value matches assigned value; expected: %d, got: %d", closest.h, dResult->h); } } return TEST_COMPLETED; } /** * @brief Tests the functionality of the SDL_GetClosestDisplayMode function against random resolution */ int video_getClosestDisplayModeRandomResolution(void *arg) { SDL_DisplayMode target; SDL_DisplayMode closest; SDL_DisplayMode* dResult; int displayNum; int i; int variation; /* Get number of displays */ displayNum = SDL_GetNumVideoDisplays(); SDLTest_AssertPass("Call to SDL_GetNumVideoDisplays"); /* Make calls for each display */ for (i=0; i<displayNum; i++) { SDLTest_Log("Testing against display: %d", i); for (variation = 0; variation < 16; variation ++) { /* Set random constraints */ target.w = (variation & 1) ? SDLTest_RandomIntegerInRange(1, 4096) : 0; target.h = (variation & 2) ? SDLTest_RandomIntegerInRange(1, 4096) : 0; target.format = (variation & 4) ? SDLTest_RandomIntegerInRange(1, 10) : 0; target.refresh_rate = (variation & 8) ? SDLTest_RandomIntegerInRange(25, 120) : 0; target.driverdata = 0; /* Make call; may or may not find anything, so don't validate any further */ dResult = SDL_GetClosestDisplayMode(i, &target, &closest); SDLTest_AssertPass("Call to SDL_GetClosestDisplayMode(target=random/variation%d)", variation); } } return TEST_COMPLETED; } /** * @brief Tests call to SDL_GetWindowBrightness * * @sa http://wiki.libsdl.org/moin.fcg/SDL_GetWindowBrightness */ int video_getWindowBrightness(void *arg) { SDL_Window* window; const char* title = "video_getWindowBrightness Test Window"; float result; /* Call against new test window */ window = _createVideoSuiteTestWindow(title); if (window != NULL) { result = SDL_GetWindowBrightness(window); SDLTest_AssertPass("Call to SDL_GetWindowBrightness"); SDLTest_AssertCheck(result >= 0.0 && result <= 1.0, "Validate range of result value; expected: [0.0, 1.0], got: %f", result); } /* Clean up */ _destroyVideoSuiteTestWindow(window); return TEST_COMPLETED; } /** * @brief Tests call to SDL_GetWindowBrightness with invalid input * * @sa http://wiki.libsdl.org/moin.fcg/SDL_GetWindowBrightness */ int video_getWindowBrightnessNegative(void *arg) { const char *invalidWindowError = "Invalid window"; char *lastError; const char* title = "video_getWindowBrightnessNegative Test Window"; float result; /* Call against invalid window */ result = SDL_GetWindowBrightness(NULL); SDLTest_AssertPass("Call to SDL_GetWindowBrightness(window=NULL)"); SDLTest_AssertCheck(result == 1.0, "Validate result value; expected: 1.0, got: %f", result); lastError = (char *)SDL_GetError(); SDLTest_AssertPass("SDL_GetError()"); SDLTest_AssertCheck(lastError != NULL, "Verify error message is not NULL"); if (lastError != NULL) { SDLTest_AssertCheck(SDL_strcmp(lastError, invalidWindowError) == 0, "SDL_GetError(): expected message '%s', was message: '%s'", invalidWindowError, lastError); } return TEST_COMPLETED; } /** * @brief Tests call to SDL_GetWindowDisplayMode * * @sa http://wiki.libsdl.org/moin.fcg/SDL_GetWindowDisplayMode */ int video_getWindowDisplayMode(void *arg) { SDL_Window* window; const char* title = "video_getWindowDisplayMode Test Window"; SDL_DisplayMode mode; int result; /* Invalidate part of the mode content so we can check values later */ mode.w = -1; mode.h = -1; mode.refresh_rate = -1; /* Call against new test window */ window = _createVideoSuiteTestWindow(title); if (window != NULL) { result = SDL_GetWindowDisplayMode(window, &mode); SDLTest_AssertPass("Call to SDL_GetWindowDisplayMode"); SDLTest_AssertCheck(result == 0, "Validate result value; expected: 0, got: %d", result); SDLTest_AssertCheck(mode.w > 0, "Validate mode.w content; expected: >0, got: %d", mode.w); SDLTest_AssertCheck(mode.h > 0, "Validate mode.h content; expected: >0, got: %d", mode.h); SDLTest_AssertCheck(mode.refresh_rate > 0, "Validate mode.refresh_rate content; expected: >0, got: %d", mode.refresh_rate); } /* Clean up */ _destroyVideoSuiteTestWindow(window); return TEST_COMPLETED; } /* Helper function that checks for an 'Invalid window' error */ void _checkInvalidWindowError() { const char *invalidWindowError = "Invalid window"; char *lastError; lastError = (char *)SDL_GetError(); SDLTest_AssertPass("SDL_GetError()"); SDLTest_AssertCheck(lastError != NULL, "Verify error message is not NULL"); if (lastError != NULL) { SDLTest_AssertCheck(SDL_strcmp(lastError, invalidWindowError) == 0, "SDL_GetError(): expected message '%s', was message: '%s'", invalidWindowError, lastError); SDL_ClearError(); SDLTest_AssertPass("Call to SDL_ClearError()"); } } /** * @brief Tests call to SDL_GetWindowDisplayMode with invalid input * * @sa http://wiki.libsdl.org/moin.fcg/SDL_GetWindowDisplayMode */ int video_getWindowDisplayModeNegative(void *arg) { const char *expectedError = "Parameter 'mode' is invalid"; char *lastError; SDL_Window* window; const char* title = "video_getWindowDisplayModeNegative Test Window"; SDL_DisplayMode mode; int result; /* Call against new test window */ window = _createVideoSuiteTestWindow(title); if (window != NULL) { result = SDL_GetWindowDisplayMode(window, NULL); SDLTest_AssertPass("Call to SDL_GetWindowDisplayMode(...,mode=NULL)"); SDLTest_AssertCheck(result == -1, "Validate result value; expected: -1, got: %d", result); lastError = (char *)SDL_GetError(); SDLTest_AssertPass("SDL_GetError()"); SDLTest_AssertCheck(lastError != NULL, "Verify error message is not NULL"); if (lastError != NULL) { SDLTest_AssertCheck(SDL_strcmp(lastError, expectedError) == 0, "SDL_GetError(): expected message '%s', was message: '%s'", expectedError, lastError); } } /* Clean up */ _destroyVideoSuiteTestWindow(window); /* Call against invalid window */ result = SDL_GetWindowDisplayMode(NULL, &mode); SDLTest_AssertPass("Call to SDL_GetWindowDisplayMode(window=NULL,...)"); SDLTest_AssertCheck(result == -1, "Validate result value; expected: -1, got: %d", result); _checkInvalidWindowError(); return TEST_COMPLETED; } /** * @brief Tests call to SDL_GetWindowGammaRamp * * @sa http://wiki.libsdl.org/moin.fcg/SDL_GetWindowGammaRamp */ int video_getWindowGammaRamp(void *arg) { SDL_Window* window; const char* title = "video_getWindowGammaRamp Test Window"; Uint16 red[256]; Uint16 green[256]; Uint16 blue[256]; int result; /* Call against new test window */ window = _createVideoSuiteTestWindow(title); if (window == NULL) return TEST_ABORTED; /* Retrieve no channel */ result = SDL_GetWindowGammaRamp(window, NULL, NULL, NULL); SDLTest_AssertPass("Call to SDL_GetWindowGammaRamp(all NULL)"); SDLTest_AssertCheck(result == 0, "Validate result value; expected: 0, got: %d", result); /* Retrieve single channel */ result = SDL_GetWindowGammaRamp(window, red, NULL, NULL); SDLTest_AssertPass("Call to SDL_GetWindowGammaRamp(r)"); SDLTest_AssertCheck(result == 0, "Validate result value; expected: 0, got: %d", result); result = SDL_GetWindowGammaRamp(window, NULL, green, NULL); SDLTest_AssertPass("Call to SDL_GetWindowGammaRamp(g)"); SDLTest_AssertCheck(result == 0, "Validate result value; expected: 0, got: %d", result); result = SDL_GetWindowGammaRamp(window, NULL, NULL, blue); SDLTest_AssertPass("Call to SDL_GetWindowGammaRamp(b)"); SDLTest_AssertCheck(result == 0, "Validate result value; expected: 0, got: %d", result); /* Retrieve two channels */ result = SDL_GetWindowGammaRamp(window, red, green, NULL); SDLTest_AssertPass("Call to SDL_GetWindowGammaRamp(r, g)"); SDLTest_AssertCheck(result == 0, "Validate result value; expected: 0, got: %d", result); result = SDL_GetWindowGammaRamp(window, NULL, green, blue); SDLTest_AssertPass("Call to SDL_GetWindowGammaRamp(g,b)"); SDLTest_AssertCheck(result == 0, "Validate result value; expected: 0, got: %d", result); result = SDL_GetWindowGammaRamp(window, red, NULL, blue); SDLTest_AssertPass("Call to SDL_GetWindowGammaRamp(r,b)"); SDLTest_AssertCheck(result == 0, "Validate result value; expected: 0, got: %d", result); /* Retrieve all channels */ result = SDL_GetWindowGammaRamp(window, red, green, blue); SDLTest_AssertPass("Call to SDL_GetWindowGammaRamp(r,g,b)"); SDLTest_AssertCheck(result == 0, "Validate result value; expected: 0, got: %d", result); /* Clean up */ _destroyVideoSuiteTestWindow(window); return TEST_COMPLETED; } /** * @brief Tests call to SDL_GetWindowGammaRamp with invalid input * * @sa http://wiki.libsdl.org/moin.fcg/SDL_GetWindowGammaRamp */ int video_getWindowGammaRampNegative(void *arg) { const char* title = "video_getWindowGammaRampNegative Test Window"; Uint16 red[256]; Uint16 green[256]; Uint16 blue[256]; int result; SDL_ClearError(); SDLTest_AssertPass("Call to SDL_ClearError()"); /* Call against invalid window */ result = SDL_GetWindowGammaRamp(NULL, red, green, blue); SDLTest_AssertPass("Call to SDL_GetWindowGammaRamp(window=NULL,r,g,b)"); SDLTest_AssertCheck(result == -1, "Validate result value; expected: -1, got: %f", result); _checkInvalidWindowError(); return TEST_COMPLETED; } /* Helper for setting and checking the window grab state */ void _setAndCheckWindowGrabState(SDL_Window* window, SDL_bool desiredState) { SDL_bool currentState; /* Set state */ SDL_SetWindowGrab(window, desiredState); SDLTest_AssertPass("Call to SDL_SetWindowGrab(%s)", (desiredState == SDL_FALSE) ? "SDL_FALSE" : "SDL_TRUE"); /* Get and check state */ currentState = SDL_GetWindowGrab(window); SDLTest_AssertPass("Call to SDL_GetWindowGrab()"); SDLTest_AssertCheck( currentState == desiredState, "Validate returned state; expected: %s, got: %s", (desiredState == SDL_FALSE) ? "SDL_FALSE" : "SDL_TRUE", (currentState == SDL_FALSE) ? "SDL_FALSE" : "SDL_TRUE"); } /** * @brief Tests call to SDL_GetWindowGrab and SDL_SetWindowGrab * * @sa http://wiki.libsdl.org/moin.fcg/SDL_GetWindowGrab * @sa http://wiki.libsdl.org/moin.fcg/SDL_SetWindowGrab */ int video_getSetWindowGrab(void *arg) { const char* title = "video_getSetWindowGrab Test Window"; SDL_Window* window; SDL_bool originalState, dummyState, currentState, desiredState; /* Call against new test window */ window = _createVideoSuiteTestWindow(title); if (window == NULL) return TEST_ABORTED; /* Get state */ originalState = SDL_GetWindowGrab(window); SDLTest_AssertPass("Call to SDL_GetWindowGrab()"); /* F */ _setAndCheckWindowGrabState(window, SDL_FALSE); /* F --> F */ _setAndCheckWindowGrabState(window, SDL_FALSE); /* F --> T */ _setAndCheckWindowGrabState(window, SDL_TRUE); /* T --> T */ _setAndCheckWindowGrabState(window, SDL_TRUE); /* T --> F */ _setAndCheckWindowGrabState(window, SDL_FALSE); /* Negative tests */ dummyState = SDL_GetWindowGrab(NULL); SDLTest_AssertPass("Call to SDL_GetWindowGrab(window=NULL)"); _checkInvalidWindowError(); SDL_SetWindowGrab(NULL, SDL_FALSE); SDLTest_AssertPass("Call to SDL_SetWindowGrab(window=NULL,SDL_FALSE)"); _checkInvalidWindowError(); SDL_SetWindowGrab(NULL, SDL_TRUE); SDLTest_AssertPass("Call to SDL_SetWindowGrab(window=NULL,SDL_FALSE)"); _checkInvalidWindowError(); /* State should still be F */ desiredState = SDL_FALSE; currentState = SDL_GetWindowGrab(window); SDLTest_AssertPass("Call to SDL_GetWindowGrab()"); SDLTest_AssertCheck( currentState == desiredState, "Validate returned state; expected: %s, got: %s", (desiredState == SDL_FALSE) ? "SDL_FALSE" : "SDL_TRUE", (currentState == SDL_FALSE) ? "SDL_FALSE" : "SDL_TRUE"); /* Restore state */ _setAndCheckWindowGrabState(window, originalState); /* Clean up */ _destroyVideoSuiteTestWindow(window); return TEST_COMPLETED; } /** * @brief Tests call to SDL_GetWindowID and SDL_GetWindowFromID * * @sa http://wiki.libsdl.org/moin.fcg/SDL_GetWindowID * @sa http://wiki.libsdl.org/moin.fcg/SDL_SetWindowFromID */ int video_getWindowId(void *arg) { const char* title = "video_getWindowId Test Window"; SDL_Window* window; SDL_Window* result; Uint32 id, randomId; /* Call against new test window */ window = _createVideoSuiteTestWindow(title); if (window == NULL) return TEST_ABORTED; /* Get ID */ id = SDL_GetWindowID(window); SDLTest_AssertPass("Call to SDL_GetWindowID()"); /* Get window from ID */ result = SDL_GetWindowFromID(id); SDLTest_AssertPass("Call to SDL_GetWindowID(%d)", id); SDLTest_AssertCheck(result == window, "Verify result matches window pointer"); /* Get window from random large ID, no result check */ randomId = SDLTest_RandomIntegerInRange(UINT8_MAX,UINT16_MAX); result = SDL_GetWindowFromID(randomId); SDLTest_AssertPass("Call to SDL_GetWindowID(%d/random_large)", randomId); /* Get window from 0 and Uint32 max ID, no result check */ result = SDL_GetWindowFromID(0); SDLTest_AssertPass("Call to SDL_GetWindowID(0)"); result = SDL_GetWindowFromID(UINT32_MAX); SDLTest_AssertPass("Call to SDL_GetWindowID(UINT32_MAX)"); /* Clean up */ _destroyVideoSuiteTestWindow(window); /* Get window from ID for closed window */ result = SDL_GetWindowFromID(id); SDLTest_AssertPass("Call to SDL_GetWindowID(%d/closed_window)", id); SDLTest_AssertCheck(result == NULL, "Verify result is NULL"); /* Negative test */ SDL_ClearError(); SDLTest_AssertPass("Call to SDL_ClearError()"); id = SDL_GetWindowID(NULL); SDLTest_AssertPass("Call to SDL_GetWindowID(window=NULL)"); _checkInvalidWindowError(); return TEST_COMPLETED; } /** * @brief Tests call to SDL_GetWindowPixelFormat * * @sa http://wiki.libsdl.org/moin.fcg/SDL_GetWindowPixelFormat */ int video_getWindowPixelFormat(void *arg) { const char* title = "video_getWindowPixelFormat Test Window"; SDL_Window* window; Uint32 format; /* Call against new test window */ window = _createVideoSuiteTestWindow(title); if (window == NULL) return TEST_ABORTED; /* Get format */ format = SDL_GetWindowPixelFormat(window); SDLTest_AssertPass("Call to SDL_GetWindowPixelFormat()"); SDLTest_AssertCheck(format != SDL_PIXELFORMAT_UNKNOWN, "Verify that returned format is valid; expected: != %d, got: %d", SDL_PIXELFORMAT_UNKNOWN, format); /* Clean up */ _destroyVideoSuiteTestWindow(window); /* Negative test */ SDL_ClearError(); SDLTest_AssertPass("Call to SDL_ClearError()"); format = SDL_GetWindowPixelFormat(NULL); SDLTest_AssertPass("Call to SDL_GetWindowPixelFormat(window=NULL)"); _checkInvalidWindowError(); return TEST_COMPLETED; } /** * @brief Tests call to SDL_GetWindowPosition and SDL_SetWindowPosition * * @sa http://wiki.libsdl.org/moin.fcg/SDL_GetWindowPosition * @sa http://wiki.libsdl.org/moin.fcg/SDL_SetWindowPosition */ int video_getSetWindowPosition(void *arg) { const char* title = "video_getSetWindowPosition Test Window"; SDL_Window* window; int xVariation, yVariation; int referenceX, referenceY; int currentX, currentY; int desiredX, desiredY; /* Call against new test window */ window = _createVideoSuiteTestWindow(title); if (window == NULL) return TEST_ABORTED; for (xVariation = 0; xVariation < 4; xVariation++) { for (yVariation = 0; yVariation < 4; yVariation++) { switch(xVariation) { case 0: /* Zero X Position */ desiredX = 0; break; case 1: /* Random X position inside screen */ desiredX = SDLTest_RandomIntegerInRange(1, 100); break; case 2: /* Random X position outside screen (positive) */ desiredX = SDLTest_RandomIntegerInRange(10000, 11000); break; case 3: /* Random X position outside screen (negative) */ desiredX = SDLTest_RandomIntegerInRange(-1000, -100); break; } switch(yVariation) { case 0: /* Zero X Position */ desiredY = 0; break; case 1: /* Random X position inside screen */ desiredY = SDLTest_RandomIntegerInRange(1, 100); break; case 2: /* Random X position outside screen (positive) */ desiredY = SDLTest_RandomIntegerInRange(10000, 11000); break; case 3: /* Random Y position outside screen (negative) */ desiredY = SDLTest_RandomIntegerInRange(-1000, -100); break; } /* Set position */ SDL_SetWindowPosition(window, desiredX, desiredY); SDLTest_AssertPass("Call to SDL_SetWindowPosition(...,%d,%d)", desiredX, desiredY); /* Get position */ currentX = desiredX + 1; currentY = desiredY + 1; SDL_GetWindowPosition(window, ¤tX, ¤tY); SDLTest_AssertPass("Call to SDL_GetWindowPosition()"); SDLTest_AssertCheck(desiredX == currentX, "Verify returned X position; expected: %d, got: %d", desiredX, currentX); SDLTest_AssertCheck(desiredY == currentY, "Verify returned Y position; expected: %d, got: %d", desiredY, currentY); /* Get position X */ currentX = desiredX + 1; SDL_GetWindowPosition(window, ¤tX, NULL); SDLTest_AssertPass("Call to SDL_GetWindowPosition(&y=NULL)"); SDLTest_AssertCheck(desiredX == currentX, "Verify returned X position; expected: %d, got: %d", desiredX, currentX); /* Get position Y */ currentY = desiredY + 1; SDL_GetWindowPosition(window, NULL, ¤tY); SDLTest_AssertPass("Call to SDL_GetWindowPosition(&x=NULL)"); SDLTest_AssertCheck(desiredY == currentY, "Verify returned Y position; expected: %d, got: %d", desiredY, currentY); } } /* Dummy call with both pointers NULL */ SDL_GetWindowPosition(window, NULL, NULL); SDLTest_AssertPass("Call to SDL_GetWindowPosition(&x=NULL,&y=NULL)"); /* Clean up */ _destroyVideoSuiteTestWindow(window); /* Set some 'magic' value for later check that nothing was changed */ referenceX = SDLTest_RandomSint32(); referenceY = SDLTest_RandomSint32(); currentX = referenceX; currentY = referenceY; desiredX = SDLTest_RandomSint32(); desiredY = SDLTest_RandomSint32(); /* Negative tests */ SDL_ClearError(); SDLTest_AssertPass("Call to SDL_ClearError()"); SDL_GetWindowPosition(NULL, ¤tX, ¤tY); SDLTest_AssertPass("Call to SDL_GetWindowPosition(window=NULL)"); SDLTest_AssertCheck( currentX == referenceX && currentY == referenceY, "Verify that content of X and Y pointers has not been modified; expected: %d,%d; got: %d,%d", referenceX, referenceY, currentX, currentY); _checkInvalidWindowError(); SDL_GetWindowPosition(NULL, NULL, NULL); SDLTest_AssertPass("Call to SDL_GetWindowPosition(NULL, NULL, NULL)"); _checkInvalidWindowError(); SDL_SetWindowPosition(NULL, desiredX, desiredY); SDLTest_AssertPass("Call to SDL_SetWindowPosition(window=NULL)"); _checkInvalidWindowError(); return TEST_COMPLETED; } /* Helper function that checks for an 'Invalid parameter' error */ void _checkInvalidParameterError() { const char *invalidParameterError = "Parameter"; char *lastError; lastError = (char *)SDL_GetError(); SDLTest_AssertPass("SDL_GetError()"); SDLTest_AssertCheck(lastError != NULL, "Verify error message is not NULL"); if (lastError != NULL) { SDLTest_AssertCheck(SDL_strncmp(lastError, invalidParameterError, SDL_strlen(invalidParameterError)) == 0, "SDL_GetError(): expected message starts with '%s', was message: '%s'", invalidParameterError, lastError); SDL_ClearError(); SDLTest_AssertPass("Call to SDL_ClearError()"); } } /** * @brief Tests call to SDL_GetWindowSize and SDL_SetWindowSize * * @sa http://wiki.libsdl.org/moin.fcg/SDL_GetWindowSize * @sa http://wiki.libsdl.org/moin.fcg/SDL_SetWindowSize */ int video_getSetWindowSize(void *arg) { const char* title = "video_getSetWindowSize Test Window"; SDL_Window* window; int result; SDL_Rect display; int maxwVariation, maxhVariation; int wVariation, hVariation; int referenceW, referenceH; int currentW, currentH; int desiredW, desiredH; /* Get display bounds for size range */ result = SDL_GetDisplayBounds(0, &display); SDLTest_AssertPass("SDL_GetDisplayBounds()"); SDLTest_AssertCheck(result == 0, "Verify return value; expected: 0, got: %d", result); if (result != 0) return TEST_ABORTED; /* Call against new test window */ window = _createVideoSuiteTestWindow(title); if (window == NULL) return TEST_ABORTED; #ifdef __WIN32__ /* Platform clips window size to screen size */ maxwVariation = 4; maxhVariation = 4; #else /* Platform allows window size >= screen size */ maxwVariation = 5; maxhVariation = 5; #endif for (wVariation = 0; wVariation < maxwVariation; wVariation++) { for (hVariation = 0; hVariation < maxhVariation; hVariation++) { switch(wVariation) { case 0: /* 1 Pixel Wide */ desiredW = 1; break; case 1: /* Random width inside screen */ desiredW = SDLTest_RandomIntegerInRange(1, 100); break; case 2: /* Width 1 pixel smaller than screen */ desiredW = display.w - 1; break; case 3: /* Width at screen size */ desiredW = display.w; break; case 4: /* Width 1 pixel larger than screen */ desiredW = display.w + 1; break; } switch(hVariation) { case 0: /* 1 Pixel High */ desiredH = 1; break; case 1: /* Random height inside screen */ desiredH = SDLTest_RandomIntegerInRange(1, 100); break; case 2: /* Height 1 pixel smaller than screen */ desiredH = display.h - 1; break; case 3: /* Height at screen size */ desiredH = display.h; break; case 4: /* Height 1 pixel larger than screen */ desiredH = display.h + 1; break; } /* Set size */ SDL_SetWindowSize(window, desiredW, desiredH); SDLTest_AssertPass("Call to SDL_SetWindowSize(...,%d,%d)", desiredW, desiredH); /* Get size */ currentW = desiredW + 1; currentH = desiredH + 1; SDL_GetWindowSize(window, ¤tW, ¤tH); SDLTest_AssertPass("Call to SDL_GetWindowSize()"); SDLTest_AssertCheck(desiredW == currentW, "Verify returned width; expected: %d, got: %d", desiredW, currentW); SDLTest_AssertCheck(desiredH == currentH, "Verify returned height; expected: %d, got: %d", desiredH, currentH); /* Get just width */ currentW = desiredW + 1; SDL_GetWindowSize(window, ¤tW, NULL); SDLTest_AssertPass("Call to SDL_GetWindowSize(&h=NULL)"); SDLTest_AssertCheck(desiredW == currentW, "Verify returned width; expected: %d, got: %d", desiredW, currentW); /* Get just height */ currentH = desiredH + 1; SDL_GetWindowSize(window, NULL, ¤tH); SDLTest_AssertPass("Call to SDL_GetWindowSize(&w=NULL)"); SDLTest_AssertCheck(desiredH == currentH, "Verify returned height; expected: %d, got: %d", desiredH, currentH); } } /* Dummy call with both pointers NULL */ SDL_GetWindowSize(window, NULL, NULL); SDLTest_AssertPass("Call to SDL_GetWindowSize(&w=NULL,&h=NULL)"); /* Negative tests for parameter input */ SDL_ClearError(); SDLTest_AssertPass("Call to SDL_ClearError()"); for (desiredH = -2; desiredH < 2; desiredH++) { for (desiredW = -2; desiredW < 2; desiredW++) { if (desiredW <= 0 || desiredH <= 0) { SDL_SetWindowSize(window, desiredW, desiredH); SDLTest_AssertPass("Call to SDL_SetWindowSize(...,%d,%d)", desiredW, desiredH); _checkInvalidParameterError(); } } } /* Clean up */ _destroyVideoSuiteTestWindow(window); /* Set some 'magic' value for later check that nothing was changed */ referenceW = SDLTest_RandomSint32(); referenceH = SDLTest_RandomSint32(); currentW = referenceW; currentH = referenceH; desiredW = SDLTest_RandomSint32(); desiredH = SDLTest_RandomSint32(); /* Negative tests for window input */ SDL_ClearError(); SDLTest_AssertPass("Call to SDL_ClearError()"); SDL_GetWindowSize(NULL, ¤tW, ¤tH); SDLTest_AssertPass("Call to SDL_GetWindowSize(window=NULL)"); SDLTest_AssertCheck( currentW == referenceW && currentH == referenceH, "Verify that content of W and H pointers has not been modified; expected: %d,%d; got: %d,%d", referenceW, referenceH, currentW, currentH); _checkInvalidWindowError(); SDL_GetWindowSize(NULL, NULL, NULL); SDLTest_AssertPass("Call to SDL_GetWindowSize(NULL, NULL, NULL)"); _checkInvalidWindowError(); SDL_SetWindowSize(NULL, desiredW, desiredH); SDLTest_AssertPass("Call to SDL_SetWindowSize(window=NULL)"); _checkInvalidWindowError(); return TEST_COMPLETED; } /** * @brief Tests call to SDL_GetWindowMinimumSize and SDL_SetWindowMinimumSize * */ int video_getSetWindowMinimumSize(void *arg) { const char* title = "video_getSetWindowMinimumSize Test Window"; SDL_Window* window; int result; SDL_Rect display; int wVariation, hVariation; int referenceW, referenceH; int currentW, currentH; int desiredW, desiredH; /* Get display bounds for size range */ result = SDL_GetDisplayBounds(0, &display); SDLTest_AssertPass("SDL_GetDisplayBounds()"); SDLTest_AssertCheck(result == 0, "Verify return value; expected: 0, got: %d", result); if (result != 0) return TEST_ABORTED; /* Call against new test window */ window = _createVideoSuiteTestWindow(title); if (window == NULL) return TEST_ABORTED; for (wVariation = 0; wVariation < 5; wVariation++) { for (hVariation = 0; hVariation < 5; hVariation++) { switch(wVariation) { case 0: /* 1 Pixel Wide */ desiredW = 1; break; case 1: /* Random width inside screen */ desiredW = SDLTest_RandomIntegerInRange(2, display.w - 1); break; case 2: /* Width at screen size */ desiredW = display.w; break; } switch(hVariation) { case 0: /* 1 Pixel High */ desiredH = 1; break; case 1: /* Random height inside screen */ desiredH = SDLTest_RandomIntegerInRange(2, display.h - 1); break; case 2: /* Height at screen size */ desiredH = display.h; break; case 4: /* Height 1 pixel larger than screen */ desiredH = display.h + 1; break; } /* Set size */ SDL_SetWindowMinimumSize(window, desiredW, desiredH); SDLTest_AssertPass("Call to SDL_SetWindowMinimumSize(...,%d,%d)", desiredW, desiredH); /* Get size */ currentW = desiredW + 1; currentH = desiredH + 1; SDL_GetWindowMinimumSize(window, ¤tW, ¤tH); SDLTest_AssertPass("Call to SDL_GetWindowMinimumSize()"); SDLTest_AssertCheck(desiredW == currentW, "Verify returned width; expected: %d, got: %d", desiredW, currentW); SDLTest_AssertCheck(desiredH == currentH, "Verify returned height; expected: %d, got: %d", desiredH, currentH); /* Get just width */ currentW = desiredW + 1; SDL_GetWindowMinimumSize(window, ¤tW, NULL); SDLTest_AssertPass("Call to SDL_GetWindowMinimumSize(&h=NULL)"); SDLTest_AssertCheck(desiredW == currentW, "Verify returned width; expected: %d, got: %d", desiredW, currentH); /* Get just height */ currentH = desiredH + 1; SDL_GetWindowMinimumSize(window, NULL, ¤tH); SDLTest_AssertPass("Call to SDL_GetWindowMinimumSize(&w=NULL)"); SDLTest_AssertCheck(desiredH == currentH, "Verify returned height; expected: %d, got: %d", desiredW, currentH); } } /* Dummy call with both pointers NULL */ SDL_GetWindowMinimumSize(window, NULL, NULL); SDLTest_AssertPass("Call to SDL_GetWindowMinimumSize(&w=NULL,&h=NULL)"); /* Negative tests for parameter input */ SDL_ClearError(); SDLTest_AssertPass("Call to SDL_ClearError()"); for (desiredH = -2; desiredH < 2; desiredH++) { for (desiredW = -2; desiredW < 2; desiredW++) { if (desiredW <= 0 || desiredH <= 0) { SDL_SetWindowMinimumSize(window, desiredW, desiredH); SDLTest_AssertPass("Call to SDL_SetWindowMinimumSize(...,%d,%d)", desiredW, desiredH); _checkInvalidParameterError(); } } } /* Clean up */ _destroyVideoSuiteTestWindow(window); /* Set some 'magic' value for later check that nothing was changed */ referenceW = SDLTest_RandomSint32(); referenceH = SDLTest_RandomSint32(); currentW = referenceW; currentH = referenceH; desiredW = SDLTest_RandomSint32(); desiredH = SDLTest_RandomSint32(); /* Negative tests for window input */ SDL_ClearError(); SDLTest_AssertPass("Call to SDL_ClearError()"); SDL_GetWindowMinimumSize(NULL, ¤tW, ¤tH); SDLTest_AssertPass("Call to SDL_GetWindowMinimumSize(window=NULL)"); SDLTest_AssertCheck( currentW == referenceW && currentH == referenceH, "Verify that content of W and H pointers has not been modified; expected: %d,%d; got: %d,%d", referenceW, referenceH, currentW, currentH); _checkInvalidWindowError(); SDL_GetWindowMinimumSize(NULL, NULL, NULL); SDLTest_AssertPass("Call to SDL_GetWindowMinimumSize(NULL, NULL, NULL)"); _checkInvalidWindowError(); SDL_SetWindowMinimumSize(NULL, desiredW, desiredH); SDLTest_AssertPass("Call to SDL_SetWindowMinimumSize(window=NULL)"); _checkInvalidWindowError(); return TEST_COMPLETED; } /** * @brief Tests call to SDL_GetWindowMaximumSize and SDL_SetWindowMaximumSize * */ int video_getSetWindowMaximumSize(void *arg) { const char* title = "video_getSetWindowMaximumSize Test Window"; SDL_Window* window; int result; SDL_Rect display; int wVariation, hVariation; int referenceW, referenceH; int currentW, currentH; int desiredW, desiredH; /* Get display bounds for size range */ result = SDL_GetDisplayBounds(0, &display); SDLTest_AssertPass("SDL_GetDisplayBounds()"); SDLTest_AssertCheck(result == 0, "Verify return value; expected: 0, got: %d", result); if (result != 0) return TEST_ABORTED; /* Call against new test window */ window = _createVideoSuiteTestWindow(title); if (window == NULL) return TEST_ABORTED; for (wVariation = 0; wVariation < 3; wVariation++) { for (hVariation = 0; hVariation < 3; hVariation++) { switch(wVariation) { case 0: /* 1 Pixel Wide */ desiredW = 1; break; case 1: /* Random width inside screen */ desiredW = SDLTest_RandomIntegerInRange(2, display.w - 1); break; case 2: /* Width at screen size */ desiredW = display.w; break; } switch(hVariation) { case 0: /* 1 Pixel High */ desiredH = 1; break; case 1: /* Random height inside screen */ desiredH = SDLTest_RandomIntegerInRange(2, display.h - 1); break; case 2: /* Height at screen size */ desiredH = display.h; break; } /* Set size */ SDL_SetWindowMaximumSize(window, desiredW, desiredH); SDLTest_AssertPass("Call to SDL_SetWindowMaximumSize(...,%d,%d)", desiredW, desiredH); /* Get size */ currentW = desiredW + 1; currentH = desiredH + 1; SDL_GetWindowMaximumSize(window, ¤tW, ¤tH); SDLTest_AssertPass("Call to SDL_GetWindowMaximumSize()"); SDLTest_AssertCheck(desiredW == currentW, "Verify returned width; expected: %d, got: %d", desiredW, currentW); SDLTest_AssertCheck(desiredH == currentH, "Verify returned height; expected: %d, got: %d", desiredH, currentH); /* Get just width */ currentW = desiredW + 1; SDL_GetWindowMaximumSize(window, ¤tW, NULL); SDLTest_AssertPass("Call to SDL_GetWindowMaximumSize(&h=NULL)"); SDLTest_AssertCheck(desiredW == currentW, "Verify returned width; expected: %d, got: %d", desiredW, currentH); /* Get just height */ currentH = desiredH + 1; SDL_GetWindowMaximumSize(window, NULL, ¤tH); SDLTest_AssertPass("Call to SDL_GetWindowMaximumSize(&w=NULL)"); SDLTest_AssertCheck(desiredH == currentH, "Verify returned height; expected: %d, got: %d", desiredW, currentH); } } /* Dummy call with both pointers NULL */ SDL_GetWindowMaximumSize(window, NULL, NULL); SDLTest_AssertPass("Call to SDL_GetWindowMaximumSize(&w=NULL,&h=NULL)"); /* Negative tests for parameter input */ SDL_ClearError(); SDLTest_AssertPass("Call to SDL_ClearError()"); for (desiredH = -2; desiredH < 2; desiredH++) { for (desiredW = -2; desiredW < 2; desiredW++) { if (desiredW <= 0 || desiredH <= 0) { SDL_SetWindowMaximumSize(window, desiredW, desiredH); SDLTest_AssertPass("Call to SDL_SetWindowMaximumSize(...,%d,%d)", desiredW, desiredH); _checkInvalidParameterError(); } } } /* Clean up */ _destroyVideoSuiteTestWindow(window); /* Set some 'magic' value for later check that nothing was changed */ referenceW = SDLTest_RandomSint32(); referenceH = SDLTest_RandomSint32(); currentW = referenceW; currentH = referenceH; desiredW = SDLTest_RandomSint32(); desiredH = SDLTest_RandomSint32(); /* Negative tests */ SDL_ClearError(); SDLTest_AssertPass("Call to SDL_ClearError()"); SDL_GetWindowMaximumSize(NULL, ¤tW, ¤tH); SDLTest_AssertPass("Call to SDL_GetWindowMaximumSize(window=NULL)"); SDLTest_AssertCheck( currentW == referenceW && currentH == referenceH, "Verify that content of W and H pointers has not been modified; expected: %d,%d; got: %d,%d", referenceW, referenceH, currentW, currentH); _checkInvalidWindowError(); SDL_GetWindowMaximumSize(NULL, NULL, NULL); SDLTest_AssertPass("Call to SDL_GetWindowMaximumSize(NULL, NULL, NULL)"); _checkInvalidWindowError(); SDL_SetWindowMaximumSize(NULL, desiredW, desiredH); SDLTest_AssertPass("Call to SDL_SetWindowMaximumSize(window=NULL)"); _checkInvalidWindowError(); return TEST_COMPLETED; } /** * @brief Tests call to SDL_SetWindowData and SDL_GetWindowData * * @sa http://wiki.libsdl.org/moin.fcg/SDL_SetWindowData * @sa http://wiki.libsdl.org/moin.fcg/SDL_GetWindowData */ int video_getSetWindowData(void *arg) { int returnValue = TEST_COMPLETED; const char* title = "video_setGetWindowData Test Window"; SDL_Window* window; const char *referenceName = "TestName"; const char *name = "TestName"; const char *referenceName2 = "TestName2"; const char *name2 = "TestName2"; int datasize; char *referenceUserdata; char *userdata; char *referenceUserdata2; char *userdata2; char *result; int iteration; /* Call against new test window */ window = _createVideoSuiteTestWindow(title); if (window == NULL) return TEST_ABORTED; /* Create testdata */ datasize = SDLTest_RandomIntegerInRange(1, 32); referenceUserdata = SDLTest_RandomAsciiStringOfSize(datasize); if (referenceUserdata == NULL) { returnValue = TEST_ABORTED; goto cleanup; } userdata = SDL_strdup(referenceUserdata); if (userdata == NULL) { returnValue = TEST_ABORTED; goto cleanup; } datasize = SDLTest_RandomIntegerInRange(1, 32); referenceUserdata2 = SDLTest_RandomAsciiStringOfSize(datasize); if (referenceUserdata2 == NULL) { returnValue = TEST_ABORTED; goto cleanup; } userdata2 = (char *)SDL_strdup(referenceUserdata2); if (userdata2 == NULL) { returnValue = TEST_ABORTED; goto cleanup; } /* Get non-existent data */ result = (char *)SDL_GetWindowData(window, name); SDLTest_AssertPass("Call to SDL_GetWindowData(..,%s)", name); SDLTest_AssertCheck(result == NULL, "Validate that result is NULL"); SDLTest_AssertCheck(SDL_strcmp(referenceName, name) == 0, "Validate that name was not changed, expected: %s, got: %s", referenceName, name); /* Set data */ result = (char *)SDL_SetWindowData(window, name, userdata); SDLTest_AssertPass("Call to SDL_SetWindowData(...%s,%s)", name, userdata); SDLTest_AssertCheck(result == NULL, "Validate that result is NULL"); SDLTest_AssertCheck(SDL_strcmp(referenceName, name) == 0, "Validate that name was not changed, expected: %s, got: %s", referenceName, name); SDLTest_AssertCheck(SDL_strcmp(referenceUserdata, userdata) == 0, "Validate that userdata was not changed, expected: %s, got: %s", referenceUserdata, userdata); /* Get data (twice) */ for (iteration = 1; iteration <= 2; iteration++) { result = (char *)SDL_GetWindowData(window, name); SDLTest_AssertPass("Call to SDL_GetWindowData(..,%s) [iteration %d]", name, iteration); SDLTest_AssertCheck(SDL_strcmp(referenceUserdata, result) == 0, "Validate that correct result was returned; expected: %s, got: %s", referenceUserdata, result); SDLTest_AssertCheck(SDL_strcmp(referenceName, name) == 0, "Validate that name was not changed, expected: %s, got: %s", referenceName, name); } /* Set data again twice */ for (iteration = 1; iteration <= 2; iteration++) { result = (char *)SDL_SetWindowData(window, name, userdata); SDLTest_AssertPass("Call to SDL_SetWindowData(...%s,%s) [iteration %d]", name, userdata, iteration); SDLTest_AssertCheck(SDL_strcmp(referenceUserdata, result) == 0, "Validate that correct result was returned; expected: %s, got: %s", referenceUserdata, result); SDLTest_AssertCheck(SDL_strcmp(referenceName, name) == 0, "Validate that name was not changed, expected: %s, got: %s", referenceName, name); SDLTest_AssertCheck(SDL_strcmp(referenceUserdata, userdata) == 0, "Validate that userdata was not changed, expected: %s, got: %s", referenceUserdata, userdata); } /* Get data again */ result = (char *)SDL_GetWindowData(window, name); SDLTest_AssertPass("Call to SDL_GetWindowData(..,%s) [again]", name); SDLTest_AssertCheck(SDL_strcmp(referenceUserdata, result) == 0, "Validate that correct result was returned; expected: %s, got: %s", referenceUserdata, result); SDLTest_AssertCheck(SDL_strcmp(referenceName, name) == 0, "Validate that name was not changed, expected: %s, got: %s", referenceName, name); /* Set data with new data */ result = (char *)SDL_SetWindowData(window, name, userdata2); SDLTest_AssertPass("Call to SDL_SetWindowData(...%s,%s) [new userdata]", name, userdata2); SDLTest_AssertCheck(SDL_strcmp(referenceUserdata, result) == 0, "Validate that correct result was returned; expected: %s, got: %s", referenceUserdata, result); SDLTest_AssertCheck(SDL_strcmp(referenceName, name) == 0, "Validate that name was not changed, expected: %s, got: %s", referenceName, name); SDLTest_AssertCheck(SDL_strcmp(referenceUserdata, userdata) == 0, "Validate that userdata was not changed, expected: %s, got: %s", referenceUserdata, userdata); SDLTest_AssertCheck(SDL_strcmp(referenceUserdata2, userdata2) == 0, "Validate that userdata2 was not changed, expected: %s, got: %s", referenceUserdata2, userdata2); /* Set data with new data again */ result = (char *)SDL_SetWindowData(window, name, userdata2); SDLTest_AssertPass("Call to SDL_SetWindowData(...%s,%s) [new userdata again]", name, userdata2); SDLTest_AssertCheck(SDL_strcmp(referenceUserdata2, result) == 0, "Validate that correct result was returned; expected: %s, got: %s", referenceUserdata2, result); SDLTest_AssertCheck(SDL_strcmp(referenceName, name) == 0, "Validate that name was not changed, expected: %s, got: %s", referenceName, name); SDLTest_AssertCheck(SDL_strcmp(referenceUserdata, userdata) == 0, "Validate that userdata was not changed, expected: %s, got: %s", referenceUserdata, userdata); SDLTest_AssertCheck(SDL_strcmp(referenceUserdata2, userdata2) == 0, "Validate that userdata2 was not changed, expected: %s, got: %s", referenceUserdata2, userdata2); /* Get new data */ result = (char *)SDL_GetWindowData(window, name); SDLTest_AssertPass("Call to SDL_GetWindowData(..,%s)", name); SDLTest_AssertCheck(SDL_strcmp(referenceUserdata2, result) == 0, "Validate that correct result was returned; expected: %s, got: %s", referenceUserdata2, result); SDLTest_AssertCheck(SDL_strcmp(referenceName, name) == 0, "Validate that name was not changed, expected: %s, got: %s", referenceName, name); /* Set data with NULL to clear */ result = (char *)SDL_SetWindowData(window, name, NULL); SDLTest_AssertPass("Call to SDL_SetWindowData(...%s,NULL)", name, userdata); SDLTest_AssertCheck(SDL_strcmp(referenceUserdata2, result) == 0, "Validate that correct result was returned; expected: %s, got: %s", referenceUserdata2, result); SDLTest_AssertCheck(SDL_strcmp(referenceName, name) == 0, "Validate that name was not changed, expected: %s, got: %s", referenceName, name); SDLTest_AssertCheck(SDL_strcmp(referenceUserdata, userdata) == 0, "Validate that userdata was not changed, expected: %s, got: %s", referenceUserdata, userdata); SDLTest_AssertCheck(SDL_strcmp(referenceUserdata2, userdata2) == 0, "Validate that userdata2 was not changed, expected: %s, got: %s", referenceUserdata2, userdata2); /* Set data with NULL to clear again */ result = (char *)SDL_SetWindowData(window, name, NULL); SDLTest_AssertPass("Call to SDL_SetWindowData(...%s,NULL) [again]", name, userdata); SDLTest_AssertCheck(result == NULL, "Validate that result is NULL"); SDLTest_AssertCheck(SDL_strcmp(referenceName, name) == 0, "Validate that name was not changed, expected: %s, got: %s", referenceName, name); SDLTest_AssertCheck(SDL_strcmp(referenceUserdata, userdata) == 0, "Validate that userdata was not changed, expected: %s, got: %s", referenceUserdata, userdata); SDLTest_AssertCheck(SDL_strcmp(referenceUserdata2, userdata2) == 0, "Validate that userdata2 was not changed, expected: %s, got: %s", referenceUserdata2, userdata2); /* Get non-existent data */ result = (char *)SDL_GetWindowData(window, name); SDLTest_AssertPass("Call to SDL_GetWindowData(..,%s)", name); SDLTest_AssertCheck(result == NULL, "Validate that result is NULL"); SDLTest_AssertCheck(SDL_strcmp(referenceName, name) == 0, "Validate that name was not changed, expected: %s, got: %s", referenceName, name); /* Get non-existent data new name */ result = (char *)SDL_GetWindowData(window, name2); SDLTest_AssertPass("Call to SDL_GetWindowData(..,%s)", name2); SDLTest_AssertCheck(result == NULL, "Validate that result is NULL"); SDLTest_AssertCheck(SDL_strcmp(referenceName2, name2) == 0, "Validate that name2 was not changed, expected: %s, got: %s", referenceName2, name2); /* Set data (again) */ result = (char *)SDL_SetWindowData(window, name, userdata); SDLTest_AssertPass("Call to SDL_SetWindowData(...%s,%s) [again, after clear]", name, userdata); SDLTest_AssertCheck(result == NULL, "Validate that result is NULL"); SDLTest_AssertCheck(SDL_strcmp(referenceName, name) == 0, "Validate that name was not changed, expected: %s, got: %s", referenceName, name); SDLTest_AssertCheck(SDL_strcmp(referenceUserdata, userdata) == 0, "Validate that userdata was not changed, expected: %s, got: %s", referenceUserdata, userdata); /* Get data (again) */ result = (char *)SDL_GetWindowData(window, name); SDLTest_AssertPass("Call to SDL_GetWindowData(..,%s) [again, after clear]", name); SDLTest_AssertCheck(SDL_strcmp(referenceUserdata, result) == 0, "Validate that correct result was returned; expected: %s, got: %s", referenceUserdata, result); SDLTest_AssertCheck(SDL_strcmp(referenceName, name) == 0, "Validate that name was not changed, expected: %s, got: %s", referenceName, name); /* Negative test */ SDL_ClearError(); SDLTest_AssertPass("Call to SDL_ClearError()"); /* Set with invalid window */ result = (char *)SDL_SetWindowData(NULL, name, userdata); SDLTest_AssertPass("Call to SDL_SetWindowData(window=NULL)"); SDLTest_AssertCheck(result == NULL, "Validate that result is NULL"); _checkInvalidWindowError(); /* Set data with NULL name, valid userdata */ result = (char *)SDL_SetWindowData(window, NULL, userdata); SDLTest_AssertPass("Call to SDL_SetWindowData(name=NULL)"); SDLTest_AssertCheck(result == NULL, "Validate that result is NULL"); _checkInvalidParameterError(); /* Set data with empty name, valid userdata */ result = (char *)SDL_SetWindowData(window, "", userdata); SDLTest_AssertPass("Call to SDL_SetWindowData(name='')"); SDLTest_AssertCheck(result == NULL, "Validate that result is NULL"); _checkInvalidParameterError(); /* Set data with NULL name, NULL userdata */ result = (char *)SDL_SetWindowData(window, NULL, NULL); SDLTest_AssertPass("Call to SDL_SetWindowData(name=NULL,userdata=NULL)"); SDLTest_AssertCheck(result == NULL, "Validate that result is NULL"); _checkInvalidParameterError(); /* Set data with empty name, NULL userdata */ result = (char *)SDL_SetWindowData(window, "", NULL); SDLTest_AssertPass("Call to SDL_SetWindowData(name='',userdata=NULL)"); SDLTest_AssertCheck(result == NULL, "Validate that result is NULL"); _checkInvalidParameterError(); /* Get with invalid window */ result = (char *)SDL_GetWindowData(NULL, name); SDLTest_AssertPass("Call to SDL_GetWindowData(window=NULL)"); SDLTest_AssertCheck(result == NULL, "Validate that result is NULL"); _checkInvalidWindowError(); /* Get data with NULL name */ result = (char *)SDL_GetWindowData(window, NULL); SDLTest_AssertPass("Call to SDL_GetWindowData(name=NULL)"); SDLTest_AssertCheck(result == NULL, "Validate that result is NULL"); _checkInvalidParameterError(); /* Get data with empty name */ result = (char *)SDL_GetWindowData(window, ""); SDLTest_AssertPass("Call to SDL_GetWindowData(name='')"); SDLTest_AssertCheck(result == NULL, "Validate that result is NULL"); _checkInvalidParameterError(); /* Clean up */ _destroyVideoSuiteTestWindow(window); cleanup: SDL_free(referenceUserdata); SDL_free(referenceUserdata2); SDL_free(userdata); SDL_free(userdata2); return returnValue; } /* ================= Test References ================== */ /* Video test cases */ static const SDLTest_TestCaseReference videoTest1 = { (SDLTest_TestCaseFp)video_enableDisableScreensaver, "video_enableDisableScreensaver", "Enable and disable screenaver while checking state", TEST_ENABLED }; static const SDLTest_TestCaseReference videoTest2 = { (SDLTest_TestCaseFp)video_createWindowVariousPositions, "video_createWindowVariousPositions", "Create windows at various locations", TEST_ENABLED }; static const SDLTest_TestCaseReference videoTest3 = { (SDLTest_TestCaseFp)video_createWindowVariousSizes, "video_createWindowVariousSizes", "Create windows with various sizes", TEST_ENABLED }; static const SDLTest_TestCaseReference videoTest4 = { (SDLTest_TestCaseFp)video_createWindowVariousFlags, "video_createWindowVariousFlags", "Create windows using various flags", TEST_ENABLED }; static const SDLTest_TestCaseReference videoTest5 = { (SDLTest_TestCaseFp)video_getWindowFlags, "video_getWindowFlags", "Get window flags set during SDL_CreateWindow", TEST_ENABLED }; static const SDLTest_TestCaseReference videoTest6 = { (SDLTest_TestCaseFp)video_getNumDisplayModes, "video_getNumDisplayModes", "Use SDL_GetNumDisplayModes function to get number of display modes", TEST_ENABLED }; static const SDLTest_TestCaseReference videoTest7 = { (SDLTest_TestCaseFp)video_getNumDisplayModesNegative, "video_getNumDisplayModesNegative", "Negative tests for SDL_GetNumDisplayModes", TEST_ENABLED }; static const SDLTest_TestCaseReference videoTest8 = { (SDLTest_TestCaseFp)video_getClosestDisplayModeCurrentResolution, "video_getClosestDisplayModeCurrentResolution", "Use function to get closes match to requested display mode for current resolution", TEST_ENABLED }; static const SDLTest_TestCaseReference videoTest9 = { (SDLTest_TestCaseFp)video_getClosestDisplayModeRandomResolution, "video_getClosestDisplayModeRandomResolution", "Use function to get closes match to requested display mode for random resolution", TEST_ENABLED }; static const SDLTest_TestCaseReference videoTest10 = { (SDLTest_TestCaseFp)video_getWindowBrightness, "video_getWindowBrightness", "Get window brightness", TEST_ENABLED }; static const SDLTest_TestCaseReference videoTest11 = { (SDLTest_TestCaseFp)video_getWindowBrightnessNegative, "video_getWindowBrightnessNegative", "Get window brightness with invalid input", TEST_ENABLED }; static const SDLTest_TestCaseReference videoTest12 = { (SDLTest_TestCaseFp)video_getWindowDisplayMode, "video_getWindowDisplayMode", "Get window display mode", TEST_ENABLED }; static const SDLTest_TestCaseReference videoTest13 = { (SDLTest_TestCaseFp)video_getWindowDisplayModeNegative, "video_getWindowDisplayModeNegative", "Get window display mode with invalid input", TEST_ENABLED }; static const SDLTest_TestCaseReference videoTest14 = { (SDLTest_TestCaseFp)video_getWindowGammaRamp, "video_getWindowGammaRamp", "Get window gamma ramp", TEST_ENABLED }; static const SDLTest_TestCaseReference videoTest15 = { (SDLTest_TestCaseFp)video_getWindowGammaRampNegative, "video_getWindowGammaRampNegative", "Get window gamma ramp against invalid input", TEST_ENABLED }; static const SDLTest_TestCaseReference videoTest16 = { (SDLTest_TestCaseFp)video_getSetWindowGrab, "video_getSetWindowGrab", "Checks SDL_GetWindowGrab and SDL_SetWindowGrab positive and negative cases", TEST_ENABLED }; static const SDLTest_TestCaseReference videoTest17 = { (SDLTest_TestCaseFp)video_getWindowId, "video_getWindowId", "Checks SDL_GetWindowID and SDL_GetWindowFromID", TEST_ENABLED }; static const SDLTest_TestCaseReference videoTest18 = { (SDLTest_TestCaseFp)video_getWindowPixelFormat, "video_getWindowPixelFormat", "Checks SDL_GetWindowPixelFormat", TEST_ENABLED }; static const SDLTest_TestCaseReference videoTest19 = { (SDLTest_TestCaseFp)video_getSetWindowPosition, "video_getSetWindowPosition", "Checks SDL_GetWindowPosition and SDL_SetWindowPosition positive and negative cases", TEST_ENABLED }; static const SDLTest_TestCaseReference videoTest20 = { (SDLTest_TestCaseFp)video_getSetWindowSize, "video_getSetWindowSize", "Checks SDL_GetWindowSize and SDL_SetWindowSize positive and negative cases", TEST_ENABLED }; static const SDLTest_TestCaseReference videoTest21 = { (SDLTest_TestCaseFp)video_getSetWindowMinimumSize, "video_getSetWindowMinimumSize", "Checks SDL_GetWindowMinimumSize and SDL_SetWindowMinimumSize positive and negative cases", TEST_ENABLED }; static const SDLTest_TestCaseReference videoTest22 = { (SDLTest_TestCaseFp)video_getSetWindowMaximumSize, "video_getSetWindowMaximumSize", "Checks SDL_GetWindowMaximumSize and SDL_SetWindowMaximumSize positive and negative cases", TEST_ENABLED }; static const SDLTest_TestCaseReference videoTest23 = { (SDLTest_TestCaseFp)video_getSetWindowData, "video_getSetWindowData", "Checks SDL_SetWindowData and SDL_GetWindowData positive and negative cases", TEST_ENABLED }; /* Sequence of Video test cases */ static const SDLTest_TestCaseReference *videoTests[] = { &videoTest1, &videoTest2, &videoTest3, &videoTest4, &videoTest5, &videoTest6, &videoTest7, &videoTest8, &videoTest9, &videoTest10, &videoTest11, &videoTest12, &videoTest13, &videoTest14, &videoTest15, &videoTest16, &videoTest17, &videoTest18, &videoTest19, &videoTest20, &videoTest21, &videoTest22, &videoTest23, NULL }; /* Video test suite (global) */ SDLTest_TestSuiteReference videoTestSuite = { "Video", NULL, videoTests, NULL };