/**
* @brief Check call to SDL_GetScancodeFromName with invalid data
*
* @sa http://wiki.libsdl.org/moin.cgi/SDL_GetScancodeFromName
* @sa http://wiki.libsdl.org/moin.cgi/SDL_Keycode
*/
int
keyboard_getScancodeFromNameNegative(void *arg)
{
char *name;
SDL_Scancode scancode;
/* Clear error message */
SDL_ClearError();
SDLTest_AssertPass("Call to SDL_ClearError()");
/* Random string input */
name = SDLTest_RandomAsciiStringOfSize(32);
SDLTest_Assert(name != NULL, "Check that random name is not NULL");
if (name == NULL) {
return TEST_ABORTED;
}
scancode = SDL_GetScancodeFromName((const char *)name);
SDLTest_AssertPass("Call to SDL_GetScancodeFromName('%s')", name);
SDL_free(name);
SDLTest_AssertCheck(scancode == SDL_SCANCODE_UNKNOWN, "Validate return value from SDL_GetScancodeFromName, expected: %i, got: %i", SDL_SCANCODE_UNKNOWN, scancode);
_checkInvalidNameError();
/* Zero length string input */
name = "";
scancode = SDL_GetScancodeFromName((const char *)name);
SDLTest_AssertPass("Call to SDL_GetScancodeFromName(NULL)");
SDLTest_AssertCheck(scancode == SDL_SCANCODE_UNKNOWN, "Validate return value from SDL_GetScancodeFromName, expected: %i, got: %i", SDL_SCANCODE_UNKNOWN, scancode);
_checkInvalidNameError();
/* NULL input */
name = NULL;
scancode = SDL_GetScancodeFromName((const char *)name);
SDLTest_AssertPass("Call to SDL_GetScancodeFromName(NULL)");
SDLTest_AssertCheck(scancode == SDL_SCANCODE_UNKNOWN, "Validate return value from SDL_GetScancodeFromName, expected: %i, got: %i", SDL_SCANCODE_UNKNOWN, scancode);
_checkInvalidNameError();
return TEST_COMPLETED;
}
/**
* @brief Call to SDL_getenv and SDL_setenv
*/
int
stdlib_getsetenv(void *arg)
{
const int nameLen = 16;
char name[17];
int counter;
int result;
char * value1;
char * value2;
char * expected;
int overwrite;
char * text;
/* Create a random name. This tests SDL_getenv, since we need to */
/* make sure the variable is not set yet (it shouldn't). */
do {
for(counter = 0; counter < nameLen; counter++) {
name[counter] = (char)SDLTest_RandomIntegerInRange(65, 90);
}
name[nameLen] = '\0';
text = SDL_getenv(name);
SDLTest_AssertPass("Call to SDL_getenv('%s')", name);
if (text != NULL) {
SDLTest_Log("Expected: NULL, Got: '%s' (%i)", text, (int) SDL_strlen(text));
}
} while (text != NULL);
/* Create random values to set */
value1 = SDLTest_RandomAsciiStringOfSize(10);
value2 = SDLTest_RandomAsciiStringOfSize(10);
/* Set value 1 without overwrite */
overwrite = 0;
expected = value1;
result = SDL_setenv(name, value1, overwrite);
SDLTest_AssertPass("Call to SDL_setenv('%s','%s', %i)", name, value1, overwrite);
SDLTest_AssertCheck(result == 0, "Check result, expected: 0, got: %i", result);
/* Check value */
text = SDL_getenv(name);
SDLTest_AssertPass("Call to SDL_getenv('%s')", name);
SDLTest_AssertCheck(text != NULL, "Verify returned text is not NULL");
if (text != NULL) {
SDLTest_AssertCheck(
SDL_strcmp(text, expected) == 0,
"Verify returned text, expected: %s, got: %s",
expected,
text);
}
/* Set value 2 with overwrite */
overwrite = 1;
expected = value2;
result = SDL_setenv(name, value2, overwrite);
SDLTest_AssertPass("Call to SDL_setenv('%s','%s', %i)", name, value2, overwrite);
SDLTest_AssertCheck(result == 0, "Check result, expected: 0, got: %i", result);
/* Check value */
text = SDL_getenv(name);
SDLTest_AssertPass("Call to SDL_getenv('%s')", name);
SDLTest_AssertCheck(text != NULL, "Verify returned text is not NULL");
if (text != NULL) {
SDLTest_AssertCheck(
SDL_strcmp(text, expected) == 0,
"Verify returned text, expected: %s, got: %s",
expected,
text);
}
/* Set value 1 without overwrite */
overwrite = 0;
expected = value2;
result = SDL_setenv(name, value1, overwrite);
SDLTest_AssertPass("Call to SDL_setenv('%s','%s', %i)", name, value1, overwrite);
SDLTest_AssertCheck(result == 0, "Check result, expected: 0, got: %i", result);
/* Check value */
text = SDL_getenv(name);
SDLTest_AssertPass("Call to SDL_getenv('%s')", name);
SDLTest_AssertCheck(text != NULL, "Verify returned text is not NULL");
if (text != NULL) {
SDLTest_AssertCheck(
SDL_strcmp(text, expected) == 0,
"Verify returned text, expected: %s, got: %s",
expected,
text);
}
/* Set value 1 without overwrite */
overwrite = 1;
expected = value1;
result = SDL_setenv(name, value1, overwrite);
SDLTest_AssertPass("Call to SDL_setenv('%s','%s', %i)", name, value1, overwrite);
SDLTest_AssertCheck(result == 0, "Check result, expected: 0, got: %i", result);
/* Check value */
text = SDL_getenv(name);
SDLTest_AssertPass("Call to SDL_getenv('%s')", name);
SDLTest_AssertCheck(text != NULL, "Verify returned text is not NULL");
if (text != NULL) {
SDLTest_AssertCheck(
SDL_strcmp(text, expected) == 0,
"Verify returned text, expected: %s, got: %s",
expected,
text);
}
/* Negative cases */
for (overwrite=0; overwrite <= 1; overwrite++) {
result = SDL_setenv(NULL, value1, overwrite);
SDLTest_AssertPass("Call to SDL_setenv(NULL,'%s', %i)", value1, overwrite);
SDLTest_AssertCheck(result == -1, "Check result, expected: -1, got: %i", result);
result = SDL_setenv("", value1, overwrite);
SDLTest_AssertPass("Call to SDL_setenv('','%s', %i)", value1, overwrite);
SDLTest_AssertCheck(result == -1, "Check result, expected: -1, got: %i", result);
result = SDL_setenv("=", value1, overwrite);
SDLTest_AssertPass("Call to SDL_setenv('=','%s', %i)", value1, overwrite);
SDLTest_AssertCheck(result == -1, "Check result, expected: -1, got: %i", result);
result = SDL_setenv(name, NULL, overwrite);
SDLTest_AssertPass("Call to SDL_setenv('%s', NULL, %i)", name, overwrite);
SDLTest_AssertCheck(result == -1, "Check result, expected: -1, got: %i", result);
}
/* Clean up */
SDL_free(value1);
SDL_free(value2);
return TEST_COMPLETED;
}
