void test_invalid_timer() {
t = Invalid(Timer);
TEST_ASSERT_FALSE_MESSAGE(isPwmTimer(t), "invalid timer should not be pwm");
TEST_ASSERT_FALSE_MESSAGE(IsValid(getTimerOutputPin(t)), "invalid timer should not have output pin");
setTimerValue(t, 23); // Check for no segfault.
TEST_ASSERT_EQUAL_MESSAGE(0, getTimerValue(t), "invalid timer should have 0 timer value");
}
void test_timer_create() {
t = newTimer(OCR, TimerResolution8);
TEST_ASSERT_TRUE_MESSAGE(timerValid(t), "Timer not valid after creation");
Pin p = getTimerOutputPin(t);
TEST_ASSERT_FALSE_MESSAGE(IsValid(p), "Non-pwm timer has output-pin");
TEST_ASSERT_FALSE_MESSAGE(isPwmTimer(t), "Timer should not be pwm timer");
}
void test_initialization() {
TEST_ASSERT_EQUAL_HEX(_BV(TWEN) | _BV(TWIE), TWCR);
TEST_ASSERT_EQUAL_HEX(0x00, TWDR);
BOOL res = twi_init(testPin1, testPin2);
TEST_ASSERT_FALSE_MESSAGE(res, "Second initialization of twi master should not be possible");
TEST_ASSERT_EQUAL(PinTwiIO, pinOccupation(testPin1));
TEST_ASSERT_EQUAL(PinTwiIO, pinOccupation(testPin2));
}
static void assert_not_parse_string(const char * const string)
{
parse_buffer buffer = { 0, 0, 0, 0, { 0, 0, 0 } };
buffer.content = (const unsigned char*)string;
buffer.length = strlen(string) + sizeof("");
buffer.hooks = global_hooks;
TEST_ASSERT_FALSE_MESSAGE(parse_string(item, &buffer), "Malformed string should not be accepted.");
assert_is_invalid(item);
}
void tearDown() {
expect_conversion_start = FALSE;
if (IsValid(analog1)) {
analog1 = destroyAnalogInput(analog1);
TEST_ASSERT_FALSE_MESSAGE(analogInputValid(analog1), "AnalogInput still valid after destroy");
TEST_ASSERT_FALSE_MESSAGE(IsValid(analog1), "AnalogInput still valid after destroy");
TEST_ASSERT_TRUE_MESSAGE(analog1destroyed, "AnalogInput descriptor was not destroyed");
}
if (IsValid(analog2)) {
analog2 = destroyAnalogInput(analog2);
TEST_ASSERT_FALSE_MESSAGE(analogInputValid(analog2), "AnalogInput still valid after destroy");
TEST_ASSERT_FALSE_MESSAGE(IsValid(analog2), "AnalogInput still valid after destroy");
TEST_ASSERT_TRUE_MESSAGE(analog2destroyed, "AnalogInput descriptor was not destroyed");
}
TEST_ASSERT_EQUAL(expected_finished_conversions, finished_conversions);
// Make sure no conversions are started anymore
triggerConversions();
triggerConversions();
triggerConversions();
}
void assertNotCalledYet(BOOL *flag) {
TEST_ASSERT_FALSE_MESSAGE(*flag, "Faked TWI utilized multiple times!");
*flag = TRUE;
}
void test_pwm_timer_failedOccupation() {
occupyPin(testPin1, 40);
t = newPwmTimer(OCR, TimerResolution8, testPin1);
TEST_ASSERT_FALSE_MESSAGE(IsValid(t), "timer should not be valid");
TEST_ASSERT_FALSE_MESSAGE(timerValid(t), "timer should not pass validity check");
}