/**
* @brief Tests opening from memory.
*
* \sa http://wiki.libsdl.org/moin.cgi/SDL_RWFromMem
* \sa http://wiki.libsdl.org/moin.cgi/SDL_RWClose
*/
int
rwops_testMem (void)
{
char mem[sizeof(RWopsHelloWorldTestString)];
SDL_RWops *rw;
int result;
/* Clear buffer */
SDL_zero(mem);
/* Open */
rw = SDL_RWFromMem(mem, sizeof(RWopsHelloWorldTestString)-1);
SDLTest_AssertPass("Call to SDL_RWFromMem() succeeded");
SDLTest_AssertCheck(rw != NULL, "Verify opening memory with SDL_RWFromMem does not return NULL");
/* Bail out if NULL */
if (rw == NULL) return TEST_ABORTED;
/* Check type */
SDLTest_AssertCheck(rw->type == SDL_RWOPS_MEMORY, "Verify RWops type is SDL_RWOPS_MEMORY; expected: %d, got: %d", SDL_RWOPS_MEMORY, rw->type);
/* Run generic tests */
_testGenericRWopsValidations(rw, 1);
/* Close */
result = SDL_RWclose(rw);
SDLTest_AssertPass("Call to SDL_RWclose() succeeded");
SDLTest_AssertCheck(result == 0, "Verify result value is 0; got: %d", result);
return TEST_COMPLETED;
}
/**
* @brief SDL_GetScancodeName negative cases
*
* @sa http://wiki.libsdl.org/moin.cgi/SDL_GetScancodeName
*/
int
keyboard_getScancodeNameNegative(void *arg)
{
SDL_Scancode scancode;
char *result;
char *expected = "";
/* Clear error message */
SDL_ClearError();
SDLTest_AssertPass("Call to SDL_ClearError()");
/* Negative scancode */
scancode = (SDL_Scancode)SDLTest_RandomIntegerInRange(LONG_MIN, -1);
result = (char *)SDL_GetScancodeName(scancode);
SDLTest_AssertPass("Call to SDL_GetScancodeName(%d/negative)", scancode);
SDLTest_AssertCheck(result != NULL, "Verify result from call is not NULL");
SDLTest_AssertCheck(SDL_strcmp(result, expected) == 0, "Verify result from call is valid, expected: '%s', got: '%s'", expected, result);
_checkInvalidScancodeError();
/* Large scancode */
scancode = (SDL_Scancode)SDLTest_RandomIntegerInRange(SDL_NUM_SCANCODES, LONG_MAX);
result = (char *)SDL_GetScancodeName(scancode);
SDLTest_AssertPass("Call to SDL_GetScancodeName(%d/large)", scancode);
SDLTest_AssertCheck(result != NULL, "Verify result from call is not NULL");
SDLTest_AssertCheck(SDL_strcmp(result, expected) == 0, "Verify result from call is valid, expected: '%s', got: '%s'", expected, result);
_checkInvalidScancodeError();
return TEST_COMPLETED;
}
/**
* \brief Checks available audio driver names.
*
* \sa https://wiki.libsdl.org/SDL_GetNumAudioDrivers
* \sa https://wiki.libsdl.org/SDL_GetAudioDriver
*/
int audio_printAudioDrivers()
{
int i, n;
const char *name;
/* Get number of drivers */
n = SDL_GetNumAudioDrivers();
SDLTest_AssertPass("Call to SDL_GetNumAudioDrivers()");
SDLTest_AssertCheck(n>=0, "Verify number of audio drivers >= 0, got: %i", n);
/* List drivers. */
if (n>0)
{
for (i=0; i<n; i++) {
name = SDL_GetAudioDriver(i);
SDLTest_AssertPass("Call to SDL_GetAudioDriver(%i)", i);
SDLTest_AssertCheck(name != NULL, "Verify returned name is not NULL");
if (name != NULL) {
SDLTest_AssertCheck(name[0] != '\0', "Verify returned name is not empty, got: '%s'", name);
}
}
}
return TEST_COMPLETED;
}
/**
* @brief Check call to SDL_SetTextInputRect with invalid data
*
* @sa http://wiki.libsdl.org/moin.cgi/SDL_SetTextInputRect
*/
int
keyboard_setTextInputRectNegative(void *arg)
{
/* Some platforms set also an error message; prepare for checking it */
#if SDL_VIDEO_DRIVER_WINDOWS || SDL_VIDEO_DRIVER_ANDROID || SDL_VIDEO_DRIVER_COCOA
const char *expectedError = "Parameter 'rect' is invalid";
const char *error;
SDL_ClearError();
SDLTest_AssertPass("Call to SDL_ClearError()");
#endif
/* NULL refRect */
SDL_SetTextInputRect(NULL);
SDLTest_AssertPass("Call to SDL_SetTextInputRect(NULL)");
/* Some platforms set also an error message; so check it */
#if SDL_VIDEO_DRIVER_WINDOWS || SDL_VIDEO_DRIVER_ANDROID || SDL_VIDEO_DRIVER_COCOA
error = SDL_GetError();
SDLTest_AssertPass("Call to SDL_GetError()");
SDLTest_AssertCheck(error != NULL, "Validate that error message was not NULL");
if (error != NULL) {
SDLTest_AssertCheck(SDL_strcmp(error, expectedError) == 0,
"Validate error message, expected: '%s', got: '%s'", expectedError, error);
}
SDL_ClearError();
SDLTest_AssertPass("Call to SDL_ClearError()");
#endif
return TEST_COMPLETED;
}
/**
* @brief Call to SDL_GetWindowWMInfo
*/
int
syswm_getWindowWMInfo(void *arg)
{
SDL_bool result;
SDL_Window *window;
SDL_SysWMinfo info;
window = SDL_CreateWindow("", 0, 0, 0, 0, SDL_WINDOW_HIDDEN);
SDLTest_AssertPass("Call to SDL_CreateWindow()");
SDLTest_AssertCheck(window != NULL, "Check that value returned from SDL_CreateWindow is not NULL");
if (window == NULL) {
return TEST_ABORTED;
}
/* Initialize info structure with SDL version info */
SDL_VERSION(&info.version);
/* Make call */
result = SDL_GetWindowWMInfo(window, &info);
SDLTest_AssertPass("Call to SDL_GetWindowWMInfo");
SDLTest_Log((result == SDL_TRUE) ? "Got window information" : "Couldn't get window information");
SDL_DestroyWindow(window);
SDLTest_AssertPass("Call to SDL_DestroyWindow()");
return TEST_COMPLETED;
}
/**
* @brief Check call to SDL_SetCursor
*
* @sa http://wiki.libsdl.org/moin.cgi/SDL_SetCursor
*/
int
mouse_setCursor(void *arg)
{
SDL_Cursor *cursor;
/* Create a cursor */
cursor = _initArrowCursor(_mouseArrowData);
SDLTest_AssertPass("Call to SDL_CreateCursor()");
SDLTest_AssertCheck(cursor != NULL, "Validate result from SDL_CreateCursor() is not NULL");
if (cursor == NULL) {
return TEST_ABORTED;
}
/* Set the arrow cursor */
SDL_SetCursor(cursor);
SDLTest_AssertPass("Call to SDL_SetCursor(cursor)");
/* Force redraw */
SDL_SetCursor(NULL);
SDLTest_AssertPass("Call to SDL_SetCursor(NULL)");
/* Free cursor again */
SDL_FreeCursor(cursor);
SDLTest_AssertPass("Call to SDL_FreeCursor()");
return TEST_COMPLETED;
}
/**
* @brief Check call to SDL_CreateColorCursor and SDL_FreeCursor
*
* @sa http://wiki.libsdl.org/moin.cgi/SDL_CreateColorCursor
* @sa http://wiki.libsdl.org/moin.cgi/SDL_FreeCursor
*/
int
mouse_createFreeColorCursor(void *arg)
{
SDL_Surface *face;
SDL_Cursor *cursor;
/* Get sample surface */
face = SDLTest_ImageFace();
SDLTest_AssertCheck(face != NULL, "Validate sample input image is not NULL");
if (face == NULL) return TEST_ABORTED;
/* Create a color cursor from surface */
cursor = SDL_CreateColorCursor(face, 0, 0);
SDLTest_AssertPass("Call to SDL_CreateColorCursor()");
SDLTest_AssertCheck(cursor != NULL, "Validate result from SDL_CreateColorCursor() is not NULL");
if (cursor == NULL) {
SDL_FreeSurface(face);
return TEST_ABORTED;
}
/* Free cursor again */
SDL_FreeCursor(cursor);
SDLTest_AssertPass("Call to SDL_FreeCursor()");
/* Clean up */
SDL_FreeSurface(face);
return TEST_COMPLETED;
}
/**
* @brief SDL_GetKeyName negative cases
*
* @sa http://wiki.libsdl.org/moin.cgi/SDL_GetKeyName
*/
int
keyboard_getKeyNameNegative(void *arg)
{
SDL_Keycode keycode;
char *result;
char *expected = "";
/* Unknown keycode */
keycode = SDLK_UNKNOWN;
result = (char *)SDL_GetKeyName(keycode);
SDLTest_AssertPass("Call to SDL_GetKeyName(%d/unknown)", keycode);
SDLTest_AssertCheck(result != NULL, "Verify result from call is not NULL");
SDLTest_AssertCheck(SDL_strcmp(result, expected) == 0, "Verify result from call is valid, expected: '%s', got: '%s'", expected, result);
/* Clear error message */
SDL_ClearError();
SDLTest_AssertPass("Call to SDL_ClearError()");
/* Negative keycode */
keycode = (SDL_Keycode)SDLTest_RandomIntegerInRange(-255, -1);
result = (char *)SDL_GetKeyName(keycode);
SDLTest_AssertPass("Call to SDL_GetKeyName(%d/negative)", keycode);
SDLTest_AssertCheck(result != NULL, "Verify result from call is not NULL");
SDLTest_AssertCheck(SDL_strcmp(result, expected) == 0, "Verify result from call is valid, expected: '%s', got: '%s'", expected, result);
_checkInvalidScancodeError();
SDL_ClearError();
SDLTest_AssertPass("Call to SDL_ClearError()");
return TEST_COMPLETED;
}
/**
* @brief Tests opening from memory.
*
* \sa
* http://wiki.libsdl.org/moin.cgi/SDL_RWFromConstMem
* http://wiki.libsdl.org/moin.cgi/SDL_RWClose
*/
int
rwops_testConstMem (void)
{
SDL_RWops *rw;
int result;
/* Open handle */
rw = SDL_RWFromConstMem( RWopsHelloWorldCompString, sizeof(RWopsHelloWorldCompString)-1 );
SDLTest_AssertPass("Call to SDL_RWFromConstMem() succeeded");
SDLTest_AssertCheck(rw != NULL, "Verify opening memory with SDL_RWFromConstMem does not return NULL");
/* Bail out if NULL */
if (rw == NULL) return TEST_ABORTED;
/* Check type */
SDLTest_AssertCheck(rw->type == SDL_RWOPS_MEMORY_RO, "Verify RWops type is SDL_RWOPS_MEMORY_RO; expected: %d, got: %d", SDL_RWOPS_MEMORY_RO, rw->type);
/* Run generic tests */
_testGenericRWopsValidations( rw, 0 );
/* Close handle */
result = SDL_RWclose(rw);
SDLTest_AssertPass("Call to SDL_RWclose() succeeded");
SDLTest_AssertCheck(result == 0, "Verify result value is 0; got: %d", result);
return TEST_COMPLETED;
}
/*!
* Negative test for SDL_RWFromFile parameters
*
* \sa http://wiki.libsdl.org/moin.cgi/SDL_RWFromFile
*
*/
int
rwops_testParamNegative (void)
{
SDL_RWops *rwops;
/* These should all fail. */
rwops = SDL_RWFromFile(NULL, NULL);
SDLTest_AssertPass("Call to SDL_RWFromFile(NULL, NULL) succeeded");
SDLTest_AssertCheck(rwops == NULL, "Verify SDL_RWFromFile(NULL, NULL) returns NULL");
rwops = SDL_RWFromFile(NULL, "ab+");
SDLTest_AssertPass("Call to SDL_RWFromFile(NULL, \"ab+\") succeeded");
SDLTest_AssertCheck(rwops == NULL, "Verify SDL_RWFromFile(NULL, \"ab+\") returns NULL");
rwops = SDL_RWFromFile(NULL, "sldfkjsldkfj");
SDLTest_AssertPass("Call to SDL_RWFromFile(NULL, \"sldfkjsldkfj\") succeeded");
SDLTest_AssertCheck(rwops == NULL, "Verify SDL_RWFromFile(NULL, \"sldfkjsldkfj\") returns NULL");
rwops = SDL_RWFromFile("something", "");
SDLTest_AssertPass("Call to SDL_RWFromFile(\"something\", \"\") succeeded");
SDLTest_AssertCheck(rwops == NULL, "Verify SDL_RWFromFile(\"something\", \"\") returns NULL");
rwops = SDL_RWFromFile("something", NULL);
SDLTest_AssertPass("Call to SDL_RWFromFile(\"something\", NULL) succeeded");
SDLTest_AssertCheck(rwops == NULL, "Verify SDL_RWFromFile(\"something\", NULL) returns NULL");
return TEST_COMPLETED;
}
/**
* @brief Tests opening from memory.
*
* \sa http://wiki.libsdl.org/moin.cgi/SDL_RWFromMem
* http://wiki.libsdl.org/moin.cgi/SDL_RWClose
*/
int
rwops_testMem (void)
{
char mem[sizeof(RWopsHelloWorldTestString)];
SDL_RWops *rw;
/* Clear buffer */
SDL_zero(mem);
/* Open */
rw = SDL_RWFromMem(mem, sizeof(RWopsHelloWorldTestString)-1);
SDLTest_AssertPass("Call to SDL_RWFromMem() succeeded");
SDLTest_AssertCheck(rw != NULL, "Verify opening memory with SDL_RWFromMem does not return NULL");
/* Bail out if NULL */
if (rw == NULL) return TEST_ABORTED;
/* Run generic tests */
_testGenericRWopsValidations(rw, 1);
/* Close */
SDL_RWclose(rw);
SDLTest_AssertPass("Call to SDL_RWclose() succeeded");
return TEST_COMPLETED;
}
/**
* @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;
}
int
stdlib_sscanf(void *arg)
{
int output;
int result;
int expected_output;
int expected_result;
expected_output = output = 123;
expected_result = -1;
result = SDL_sscanf("", "%i", &output);
SDLTest_AssertPass("Call to SDL_sscanf(\"\", \"%%i\", &output)");
SDLTest_AssertCheck(expected_output == output, "Check output, expected: %i, got: %i", expected_output, output);
SDLTest_AssertCheck(expected_result == result, "Check return value, expected: %i, got: %i", expected_result, result);
expected_output = output = 123;
expected_result = 0;
result = SDL_sscanf("a", "%i", &output);
SDLTest_AssertPass("Call to SDL_sscanf(\"a\", \"%%i\", &output)");
SDLTest_AssertCheck(expected_output == output, "Check output, expected: %i, got: %i", expected_output, output);
SDLTest_AssertCheck(expected_result == result, "Check return value, expected: %i, got: %i", expected_result, result);
output = 123;
expected_output = 2;
expected_result = 1;
result = SDL_sscanf("2", "%i", &output);
SDLTest_AssertPass("Call to SDL_sscanf(\"2\", \"%%i\", &output)");
SDLTest_AssertCheck(expected_output == output, "Check output, expected: %i, got: %i", expected_output, output);
SDLTest_AssertCheck(expected_result == result, "Check return value, expected: %i, got: %i", expected_result, result);
return TEST_COMPLETED;
}
/**
* @brief Check call to SDL_GetKeyFromScancode
*
* @sa http://wiki.libsdl.org/moin.cgi/SDL_GetKeyFromScancode
*/
int
keyboard_getKeyFromScancode(void *arg)
{
SDL_Keycode result;
/* Case where input is valid */
result = SDL_GetKeyFromScancode(SDL_SCANCODE_A);
SDLTest_AssertPass("Call to SDL_GetKeyFromScancode(valid)");
SDLTest_AssertCheck(result == SDLK_a, "Verify result from call, expected: %i, got: %i", SDLK_a, result);
/* Case where input is zero */
result = SDL_GetKeyFromScancode(0);
SDLTest_AssertPass("Call to SDL_GetKeyFromScancode(0)");
SDLTest_AssertCheck(result == SDLK_UNKNOWN, "Verify result from call is UNKNOWN, expected: %i, got: %i", SDLK_UNKNOWN, result);
/* Clear error message */
SDL_ClearError();
SDLTest_AssertPass("Call to SDL_ClearError()");
/* Case where input is invalid (too small) */
result = SDL_GetKeyFromScancode(-999);
SDLTest_AssertPass("Call to SDL_GetKeyFromScancode(-999)");
SDLTest_AssertCheck(result == SDLK_UNKNOWN, "Verify result from call is UNKNOWN, expected: %i, got: %i", SDLK_UNKNOWN, result);
_checkInvalidScancodeError();
/* Case where input is invalid (too big) */
result = SDL_GetKeyFromScancode(999);
SDLTest_AssertPass("Call to SDL_GetKeyFromScancode(999)");
SDLTest_AssertCheck(result == SDLK_UNKNOWN, "Verify result from call is UNKNOWN, expected: %i, got: %i", SDLK_UNKNOWN, result);
_checkInvalidScancodeError();
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";
int x, y, w, h;
SDL_WindowFlags flags;
Uint32 actualFlags;
/* Standard window */
x = SDLTest_RandomIntegerInRange(1, 100);
y = SDLTest_RandomIntegerInRange(1, 100);
w = SDLTest_RandomIntegerInRange(320, 1024);
h = SDLTest_RandomIntegerInRange(320, 768);
/* Reliable flag */
flags = SDL_WINDOW_SHOWN;
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");
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);
SDL_DestroyWindow(window);
SDLTest_AssertPass("Call to SDL_DestroyWindow");
}
return TEST_COMPLETED;
}
/**
* @brief Tests writing to file handle
*
* \sa
* http://wiki.libsdl.org/moin.cgi/SDL_RWFromFP
* http://wiki.libsdl.org/moin.cgi/SDL_RWClose
*
*/
int
rwops_testFPWrite(void)
{
FILE *fp;
SDL_RWops *rw;
/* Run write tests. */
fp = fopen(RWopsWriteTestFilename, "w+");
SDLTest_AssertCheck(fp != NULL, "Verify handle from opening file '%s' in write mode is not NULL", RWopsWriteTestFilename);
/* Bail out if NULL */
if (fp == NULL) return TEST_ABORTED;
/* Open */
rw = SDL_RWFromFP( fp, SDL_TRUE );
SDLTest_AssertPass("Call to SDL_RWFromFP() succeeded");
SDLTest_AssertCheck(rw != NULL, "Verify opening file with SDL_RWFromFP in write mode does not return NULL");
/* Bail out if NULL */
if (rw == NULL) {
fclose(fp);
return TEST_ABORTED;
}
/* Run generic tests */
_testGenericRWopsValidations( rw, 1 );
/* Close handle - does fclose() */
SDL_RWclose(rw);
SDLTest_AssertPass("Call to SDL_RWclose() succeeded");
return TEST_COMPLETED;
}
/**
* \brief Builds various audio conversion structures
*
* \sa https://wiki.libsdl.org/SDL_BuildAudioCVT
*/
int audio_buildAudioCVT()
{
int result;
SDL_AudioCVT cvt;
SDL_AudioSpec spec1;
SDL_AudioSpec spec2;
int i, ii, j, jj, k, kk;
/* No conversion needed */
spec1.format = AUDIO_S16LSB;
spec1.channels = 2;
spec1.freq = 22050;
result = SDL_BuildAudioCVT(&cvt, spec1.format, spec1.channels, spec1.freq,
spec1.format, spec1.channels, spec1.freq);
SDLTest_AssertPass("Call to SDL_BuildAudioCVT(spec1 ==> spec1)");
SDLTest_AssertCheck(result == 0, "Verify result value; expected: 0, got: %i", result);
/* Typical conversion */
spec1.format = AUDIO_S8;
spec1.channels = 1;
spec1.freq = 22050;
spec2.format = AUDIO_S16LSB;
spec2.channels = 2;
spec2.freq = 44100;
result = SDL_BuildAudioCVT(&cvt, spec1.format, spec1.channels, spec1.freq,
spec2.format, spec2.channels, spec2.freq);
SDLTest_AssertPass("Call to SDL_BuildAudioCVT(spec1 ==> spec2)");
SDLTest_AssertCheck(result == 1, "Verify result value; expected: 1, got: %i", result);
/* All source conversions with random conversion targets, allow 'null' conversions */
for (i = 0; i < _numAudioFormats; i++) {
for (j = 0; j < _numAudioChannels; j++) {
for (k = 0; k < _numAudioFrequencies; k++) {
spec1.format = _audioFormats[i];
spec1.channels = _audioChannels[j];
spec1.freq = _audioFrequencies[k];
ii = SDLTest_RandomIntegerInRange(0, _numAudioFormats - 1);
jj = SDLTest_RandomIntegerInRange(0, _numAudioChannels - 1);
kk = SDLTest_RandomIntegerInRange(0, _numAudioFrequencies - 1);
spec2.format = _audioFormats[ii];
spec2.channels = _audioChannels[jj];
spec2.freq = _audioFrequencies[kk];
result = SDL_BuildAudioCVT(&cvt, spec1.format, spec1.channels, spec1.freq,
spec2.format, spec2.channels, spec2.freq);
SDLTest_AssertPass("Call to SDL_BuildAudioCVT(format[%i]=%s(%i),channels[%i]=%i,freq[%i]=%i ==> format[%i]=%s(%i),channels[%i]=%i,freq[%i]=%i)",
i, _audioFormatsVerbose[i], spec1.format, j, spec1.channels, k, spec1.freq, ii, _audioFormatsVerbose[ii], spec2.format, jj, spec2.channels, kk, spec2.freq);
SDLTest_AssertCheck(result == 0 || result == 1, "Verify result value; expected: 0 or 1, got: %i", result);
if (result<0) {
SDLTest_LogError("%s", SDL_GetError());
} else {
SDLTest_AssertCheck(cvt.len_mult > 0, "Verify that cvt.len_mult value; expected: >0, got: %i", cvt.len_mult);
}
}
}
}
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");
if (window != NULL) {
SDL_DestroyWindow(window);
SDLTest_AssertPass("Call to SDL_DestroyWindow");
}
}
}
return TEST_COMPLETED;
}
/**
* \brief Opens, checks current connected status, and closes a device.
*
* \sa https://wiki.libsdl.org/SDL_AudioDeviceConnected
*/
int audio_openCloseAudioDeviceConnected()
{
int result = -1;
int i;
int count;
char *device;
SDL_AudioDeviceID id;
SDL_AudioSpec desired, obtained;
/* Get number of devices. */
count = SDL_GetNumAudioDevices(0);
SDLTest_AssertPass("Call to SDL_GetNumAudioDevices(0)");
if (count > 0) {
for (i = 0; i < count; i++) {
/* Get device name */
device = (char *)SDL_GetAudioDeviceName(i, 0);
SDLTest_AssertPass("SDL_GetAudioDeviceName(%i,0)", i);
SDLTest_AssertCheck(device != NULL, "Validate device name is not NULL; got: %s", (device != NULL) ? device : "NULL");
if (device == NULL) return TEST_ABORTED;
/* Set standard desired spec */
desired.freq=22050;
desired.format=AUDIO_S16SYS;
desired.channels=2;
desired.samples=4096;
desired.callback=_audio_testCallback;
desired.userdata=NULL;
/* Open device */
id = SDL_OpenAudioDevice((const char *)device, 0, &desired, &obtained, SDL_AUDIO_ALLOW_ANY_CHANGE);
SDLTest_AssertPass("SDL_OpenAudioDevice('%s',...)", device);
SDLTest_AssertCheck(id > 1, "Validate device ID; expected: >1, got: %i", id);
if (id > 1) {
/* TODO: enable test code when function is available in SDL2 */
#ifdef AUDIODEVICECONNECTED_DEFINED
/* Get connected status */
result = SDL_AudioDeviceConnected(id);
SDLTest_AssertPass("Call to SDL_AudioDeviceConnected()");
#endif
SDLTest_AssertCheck(result == 1, "Verify returned value; expected: 1; got: %i", result);
/* Close device again */
SDL_CloseAudioDevice(id);
SDLTest_AssertPass("Call to SDL_CloseAudioDevice()");
}
}
} else {
SDLTest_Log("No devices to test with");
}
return TEST_COMPLETED;
}
/**
* Helper that clears the test surface
*/
void _clearTestSurface()
{
int ret;
Uint32 color;
/* Clear surface. */
color = SDL_MapRGBA( testSurface->format, 0, 0, 0, 0);
SDLTest_AssertPass("Call to SDL_MapRGBA()");
ret = SDL_FillRect( testSurface, NULL, color);
SDLTest_AssertPass("Call to SDL_FillRect()");
SDLTest_AssertCheck(ret == 0, "Verify result from SDL_FillRect, expected: 0, got: %i", ret);
}
/**
* \brief Opens, checks current audio status, and closes a device.
*
* \sa https://wiki.libsdl.org/SDL_GetAudioStatus
*/
int audio_openCloseAndGetAudioStatus()
{
SDL_AudioStatus result;
int i;
int count;
char *device;
SDL_AudioDeviceID id;
SDL_AudioSpec desired, obtained;
/* Get number of devices. */
count = SDL_GetNumAudioDevices(0);
SDLTest_AssertPass("Call to SDL_GetNumAudioDevices(0)");
if (count > 0) {
for (i = 0; i < count; i++) {
/* Get device name */
device = (char *)SDL_GetAudioDeviceName(i, 0);
SDLTest_AssertPass("SDL_GetAudioDeviceName(%i,0)", i);
SDLTest_AssertCheck(device != NULL, "Validate device name is not NULL; got: %s", (device != NULL) ? device : "NULL");
if (device == NULL) return TEST_ABORTED;
/* Set standard desired spec */
desired.freq=22050;
desired.format=AUDIO_S16SYS;
desired.channels=2;
desired.samples=4096;
desired.callback=_audio_testCallback;
desired.userdata=NULL;
/* Open device */
id = SDL_OpenAudioDevice((const char *)device, 0, &desired, &obtained, SDL_AUDIO_ALLOW_ANY_CHANGE);
SDLTest_AssertPass("SDL_OpenAudioDevice('%s',...)", device);
SDLTest_AssertCheck(id > 1, "Validate device ID; expected: >=2, got: %i", id);
if (id > 1) {
/* Check device audio status */
result = SDL_GetAudioDeviceStatus(id);
SDLTest_AssertPass("Call to SDL_GetAudioDeviceStatus()");
SDLTest_AssertCheck(result == SDL_AUDIO_STOPPED || result == SDL_AUDIO_PLAYING || result == SDL_AUDIO_PAUSED,
"Verify returned value; expected: STOPPED (%i) | PLAYING (%i) | PAUSED (%i), got: %i",
SDL_AUDIO_STOPPED, SDL_AUDIO_PLAYING, SDL_AUDIO_PAUSED, result);
/* Close device again */
SDL_CloseAudioDevice(id);
SDLTest_AssertPass("Call to SDL_CloseAudioDevice()");
}
}
} else {
SDLTest_Log("No devices to test with");
}
return TEST_COMPLETED;
}
/**
* \brief Enumerate and name available audio devices (output and capture).
*
* \sa https://wiki.libsdl.org/SDL_GetNumAudioDevices
* \sa https://wiki.libsdl.org/SDL_GetAudioDeviceName
*/
int audio_enumerateAndNameAudioDevices()
{
int t, tt;
int i, n, nn;
const char *name, *nameAgain;
/* Iterate over types: t=0 output device, t=1 input/capture device */
for (t=0; t<2; t++) {
/* Get number of devices. */
n = SDL_GetNumAudioDevices(t);
SDLTest_AssertPass("Call to SDL_GetNumAudioDevices(%i)", t);
SDLTest_Log("Number of %s devices < 0, reported as %i", (t) ? "capture" : "output", n);
SDLTest_AssertCheck(n >= 0, "Validate result is >= 0, got: %i", n);
/* Variation of non-zero type */
if (t==1) {
tt = t + SDLTest_RandomIntegerInRange(1,10);
nn = SDL_GetNumAudioDevices(tt);
SDLTest_AssertCheck(n==nn, "Verify result from SDL_GetNumAudioDevices(%i), expected same number of audio devices %i, got %i", tt, n, nn);
nn = SDL_GetNumAudioDevices(-tt);
SDLTest_AssertCheck(n==nn, "Verify result from SDL_GetNumAudioDevices(%i), expected same number of audio devices %i, got %i", -tt, n, nn);
}
/* List devices. */
if (n>0) {
for (i=0; i<n; i++) {
name = SDL_GetAudioDeviceName(i, t);
SDLTest_AssertPass("Call to SDL_GetAudioDeviceName(%i, %i)", i, t);
SDLTest_AssertCheck(name != NULL, "Verify result from SDL_GetAudioDeviceName(%i, %i) is not NULL", i, t);
if (name != NULL) {
SDLTest_AssertCheck(name[0] != '\0', "verify result from SDL_GetAudioDeviceName(%i, %i) is not empty, got: '%s'", i, t, name);
if (t==1) {
/* Also try non-zero type */
tt = t + SDLTest_RandomIntegerInRange(1,10);
nameAgain = SDL_GetAudioDeviceName(i, tt);
SDLTest_AssertCheck(nameAgain != NULL, "Verify result from SDL_GetAudioDeviceName(%i, %i) is not NULL", i, tt);
if (nameAgain != NULL) {
SDLTest_AssertCheck(nameAgain[0] != '\0', "Verify result from SDL_GetAudioDeviceName(%i, %i) is not empty, got: '%s'", i, tt, nameAgain);
SDLTest_AssertCheck(SDL_strcmp(name, nameAgain)==0,
"Verify SDL_GetAudioDeviceName(%i, %i) and SDL_GetAudioDeviceName(%i %i) return the same string",
i, t, i, tt);
}
}
}
}
}
}
return TEST_COMPLETED;
}
/*
* Destroy renderer for tests
*/
void CleanupDestroyRenderer(void *arg)
{
if (renderer != NULL) {
SDL_DestroyRenderer(renderer);
renderer = NULL;
SDLTest_AssertPass("SDL_DestroyRenderer()");
}
if (window != NULL) {
SDL_DestroyWindow(window);
window = NULL;
SDLTest_AssertPass("SDL_DestroyWindow");
}
}
/**
* @brief Compare memory and file reads
*
* \sa http://wiki.libsdl.org/moin.cgi/SDL_RWFromMem
* \sa http://wiki.libsdl.org/moin.cgi/SDL_RWFromFile
*/
int
rwops_testCompareRWFromMemWithRWFromFile(void)
{
int slen = 26;
char buffer_file[27];
char buffer_mem[27];
size_t rv_file;
size_t rv_mem;
Uint64 sv_file;
Uint64 sv_mem;
SDL_RWops* rwops_file;
SDL_RWops* rwops_mem;
int size;
int result;
for (size=5; size<10; size++)
{
/* Terminate buffer */
buffer_file[slen] = 0;
buffer_mem[slen] = 0;
/* Read/seek from memory */
rwops_mem = SDL_RWFromMem((void *)RWopsAlphabetString, slen);
SDLTest_AssertPass("Call to SDL_RWFromMem()");
rv_mem = SDL_RWread(rwops_mem, buffer_mem, size, 6);
SDLTest_AssertPass("Call to SDL_RWread(mem, size=%d)", size);
sv_mem = SDL_RWseek(rwops_mem, 0, SEEK_END);
SDLTest_AssertPass("Call to SDL_RWseek(mem,SEEK_END)");
result = SDL_RWclose(rwops_mem);
SDLTest_AssertPass("Call to SDL_RWclose(mem)");
SDLTest_AssertCheck(result == 0, "Verify result value is 0; got: %d", result);
/* Read/see from file */
rwops_file = SDL_RWFromFile(RWopsAlphabetFilename, "r");
SDLTest_AssertPass("Call to SDL_RWFromFile()");
rv_file = SDL_RWread(rwops_file, buffer_file, size, 6);
SDLTest_AssertPass("Call to SDL_RWread(file, size=%d)", size);
sv_file = SDL_RWseek(rwops_file, 0, SEEK_END);
SDLTest_AssertPass("Call to SDL_RWseek(file,SEEK_END)");
result = SDL_RWclose(rwops_file);
SDLTest_AssertPass("Call to SDL_RWclose(file)");
SDLTest_AssertCheck(result == 0, "Verify result value is 0; got: %d", result);
/* Compare */
SDLTest_AssertCheck(rv_mem == rv_file, "Verify returned read blocks matches for mem and file reads; got: rv_mem=%d rv_file=%d", rv_mem, rv_file);
SDLTest_AssertCheck(sv_mem == sv_file, "Verify SEEK_END position matches for mem and file seeks; got: sv_mem=%llu sv_file=%llu", sv_mem, sv_file);
SDLTest_AssertCheck(buffer_mem[slen] == 0, "Verify mem buffer termination; expected: 0, got: %d", buffer_mem[slen]);
SDLTest_AssertCheck(buffer_file[slen] == 0, "Verify file buffer termination; expected: 0, got: %d", buffer_file[slen]);
SDLTest_AssertCheck(
SDL_strncmp(buffer_mem, RWopsAlphabetString, slen) == 0,
"Verify mem buffer contain alphabet string; expected: %s, got: %s", RWopsAlphabetString, buffer_mem);
SDLTest_AssertCheck(
SDL_strncmp(buffer_file, RWopsAlphabetString, slen) == 0,
"Verify file buffer contain alphabet string; expected: %s, got: %s", RWopsAlphabetString, buffer_file);
}
return TEST_COMPLETED;
}
/**
* @brief Tests alloc and free RW context.
*
* \sa http://wiki.libsdl.org/moin.cgi/SDL_AllocRW
* \sa http://wiki.libsdl.org/moin.cgi/SDL_FreeRW
*/
int
rwops_testAllocFree (void)
{
/* Allocate context */
SDL_RWops *rw = SDL_AllocRW();
SDLTest_AssertPass("Call to SDL_AllocRW() succeeded");
SDLTest_AssertCheck(rw != NULL, "Validate result from SDL_AllocRW() is not NULL");
if (rw==NULL) return TEST_ABORTED;
/* Free context again */
SDL_FreeRW(rw);
SDLTest_AssertPass("Call to SDL_FreeRW() succeeded");
return TEST_COMPLETED;
}
/*
* Local helper to check for the invalid scancode error message
*/
void
_checkInvalidNameError()
{
const char *expectedError = "Parameter 'name' is invalid";
const char *error;
error = SDL_GetError();
SDLTest_AssertPass("Call to SDL_GetError()");
SDLTest_AssertCheck(error != NULL, "Validate that error message was not NULL");
if (error != NULL) {
SDLTest_AssertCheck(SDL_strcmp(error, expectedError) == 0,
"Validate error message, expected: '%s', got: '%s'", expectedError, error);
SDL_ClearError();
SDLTest_AssertPass("Call to SDL_ClearError()");
}
}
void
RWopsSetUp(void *arg)
{
int fileLen = SDL_strlen(RWopsHelloWorldTestString);
FILE *handle;
int writtenLen;
int result;
/* Clean up from previous runs (if any); ignore errors */
remove(RWopsReadTestFilename);
remove(RWopsWriteTestFilename);
/* Create a test file */
handle = fopen(RWopsReadTestFilename, "w");
SDLTest_AssertCheck(handle != NULL, "Verify creation of file '%s' returned non NULL handle", RWopsReadTestFilename);
if (handle == NULL) return;
/* Write some known test into it */
writtenLen = (int)fwrite(RWopsHelloWorldTestString, 1, fileLen, handle);
SDLTest_AssertCheck(fileLen == writtenLen, "Verify number of written bytes, expected %i, got %i", fileLen, writtenLen);
result = fclose(handle);
SDLTest_AssertCheck(result == 0, "Verify result from fclose, expected 0, got %i", result);
SDLTest_AssertPass("Creation of test file completed");
}
/*
* Destroy test window
*/
void _destroyMouseSuiteTestWindow(SDL_Window *window)
{
if (window != NULL) {
SDL_DestroyWindow(window);
window = NULL;
SDLTest_AssertPass("SDL_DestroyWindow()");
}
}
/**
* @brief Check call to SDL_GetScancodeFromKey
*
* @sa http://wiki.libsdl.org/moin.cgi/SDL_GetScancodeFromKey
* @sa http://wiki.libsdl.org/moin.cgi/SDL_Keycode
*/
int
keyboard_getScancodeFromKey(void *arg)
{
SDL_Scancode scancode;
/* Regular key */
scancode = SDL_GetScancodeFromKey(SDLK_4);
SDLTest_AssertPass("Call to SDL_GetScancodeFromKey(SDLK_4)");
SDLTest_AssertCheck(scancode == SDL_SCANCODE_4, "Validate return value from SDL_GetScancodeFromKey, expected: %i, got: %i", SDL_SCANCODE_4, scancode);
/* Virtual key */
scancode = SDL_GetScancodeFromKey(SDLK_PLUS);
SDLTest_AssertPass("Call to SDL_GetScancodeFromKey(SDLK_PLUS)");
SDLTest_AssertCheck(scancode == 0, "Validate return value from SDL_GetScancodeFromKey, expected: 0, got: %i", scancode);
return TEST_COMPLETED;
}
/**
* @brief Tests sprite saving and loading
*/
int
surface_testSaveLoadBitmap(void *arg)
{
int ret;
const char *sampleFilename = "testSaveLoadBitmap.bmp";
SDL_Surface *face;
SDL_Surface *rface;
/* Create sample surface */
face = SDLTest_ImageFace();
SDLTest_AssertCheck(face != NULL, "Verify face surface is not NULL");
if (face == NULL) return TEST_ABORTED;
/* Delete test file; ignore errors */
unlink(sampleFilename);
/* Save a surface */
ret = SDL_SaveBMP(face, sampleFilename);
SDLTest_AssertPass("Call to SDL_SaveBMP()");
SDLTest_AssertCheck(ret == 0, "Verify result from SDL_SaveBMP, expected: 0, got: %i", ret);
_AssertFileExist(sampleFilename);
/* Load a surface */
rface = SDL_LoadBMP(sampleFilename);
SDLTest_AssertPass("Call to SDL_LoadBMP()");
SDLTest_AssertCheck(rface != NULL, "Verify result from SDL_LoadBMP is not NULL");
if (rface != NULL) {
SDLTest_AssertCheck(face->w == rface->w, "Verify width of loaded surface, expected: %i, got: %i", face->w, rface->w);
SDLTest_AssertCheck(face->h == rface->h, "Verify height of loaded surface, expected: %i, got: %i", face->h, rface->h);
}
/* Delete test file; ignore errors */
unlink(sampleFilename);
/* Clean up */
if (face != NULL) {
SDL_FreeSurface(face);
face = NULL;
}
if (rface != NULL) {
SDL_FreeSurface(rface);
rface = NULL;
}
return TEST_COMPLETED;
}