def test_arguments():
ptest()
# Invalid open types
with AssertRaises("invalid open types", TypeError):
periphery.LED("abc", "out")
with AssertRaises("invalid open types", TypeError):
periphery.LED(100, 100)
def test_arguments():
print("Starting arguments test...")
# Invalid open types
with AssertRaises(TypeError):
periphery.LED("abc", "out")
with AssertRaises(TypeError):
periphery.LED(100, 100)
print("Arguments test passed.")
def test_interactive():
ptest()
led = periphery.LED(led_name, False)
raw_input("Press enter to continue...")
# Check tostring
print("LED description: {}".format(str(led)))
passert("interactive success",
raw_input("LED description looks ok? y/n ") == "y")
# Turn LED off
led.write(False)
passert("interactive success", raw_input("LED is off? y/n ") == "y")
# Turn LED on
led.write(True)
passert("interactive success", raw_input("LED is on? y/n ") == "y")
# Turn LED off
led.write(False)
passert("interactive success", raw_input("LED is off? y/n ") == "y")
# Turn LED on
led.write(True)
passert("interactive success", raw_input("LED is on? y/n ") == "y")
led.close()
def test_interactive():
print("Starting interactive test...")
led = periphery.LED(led_name, False)
raw_input("Press enter to continue...")
# Check tostring
print("LED description: {}".format(str(led)))
assert raw_input("LED description looks ok? y/n ") == "y"
# Turn LED off
led.write(False)
assert raw_input("LED is off? y/n ") == "y"
# Turn LED on
led.write(True)
assert raw_input("LED is on? y/n ") == "y"
# Turn LED off
led.write(False)
assert raw_input("LED is off? y/n ") == "y"
# Turn LED on
led.write(True)
assert raw_input("LED is on? y/n ") == "y"
led.close()
print("Interactive test passed.")
def test_open_close():
print("Starting open/close test...")
# Open non-existent LED
with AssertRaises(LookupError):
periphery.LED("invalid_led_XXX", 0)
# Open legitimate LED
led = periphery.LED(led_name, 0)
assert led.name == led_name
assert led.fd > 0
assert led.max_brightness > 0
# Set brightness to 1, check brightness
led.write(1)
time.sleep(0.01)
assert led.read() >= 1
# Set brightness to 0, check brightness
led.write(0)
time.sleep(0.01)
assert led.read() == 0
# Set brightness to 1, check brightness
led.brightness = 1
time.sleep(0.01)
assert led.brightness >= 1
# Set brightness to 0, check brightness
led.brightness = 0
time.sleep(0.01)
assert led.brightness == 0
# Set brightness to True, check brightness
led.write(True)
time.sleep(0.01)
assert led.read() == led.max_brightness
# Set brightness to False, check brightness
led.write(False)
time.sleep(0.01)
assert led.read() == 0
led.close()
print("Open/close test passed.")
def test_open_close():
ptest()
# Open non-existent LED
with AssertRaises("non-existent led", LookupError):
periphery.LED("invalid_led_XXX", 0)
# Open legitimate LED
led = periphery.LED(led_name, 0)
passert("property name", led.name == led_name)
passert("fd >= 0", led.fd >= 0)
passert("max_brightness > 0", led.max_brightness > 0)
# Set brightness to True, check brightness
led.write(True)
time.sleep(0.01)
passert("brightness is max", led.read() == led.max_brightness)
# Set brightness to False, check brightness
led.write(False)
time.sleep(0.01)
passert("brightness is zero", led.read() == 0)
# Set brightness to 1, check brightness
led.write(1)
time.sleep(0.01)
passert("brightness is non-zero", led.read() >= 1)
# Set brightness to 0, check brightness
led.write(0)
time.sleep(0.01)
passert("brightness is zero", led.read() == 0)
# Set brightness to 1, check brightness
led.brightness = 1
time.sleep(0.01)
passert("brightness is non-zero", led.brightness >= 1)
# Set brightness to 0, check brightness
led.brightness = 0
time.sleep(0.01)
passert("brightness is zero", led.brightness == 0)
led.close()
def test_open_close():
print("Starting open/close test...")
# Open non-existent LED (export should fail with EINVAL)
with AssertRaises(ValueError):
periphery.LED("invalid_led_XXX", 0)
# Open legitimate LED
led = periphery.LED(led_name, 0)
assert led.name == led_name
assert led.fd > 0
assert led.max_brightness > 0
# Set brightness to 1, check brightness
led.write(1)
assert led.read() == 1
# Set brightness to 0, check brightness
led.write(0)
assert led.read() == 0
# Set brightness to 1, check brightness
led.brightness = 1
assert led.brightness == 1
# Set brightness to 0, check brightness
led.brightness = 0
assert led.brightness == 0
# Set brightness to True, check brightness
led.write(True)
assert led.read() == led.max_brightness
# Set brightness to False, check brightness
led.write(False)
assert led.read() == 0
led.close()
print("Open/close test passed.")
def test_interactive():
print("Starting interactive test...")
led = periphery.LED(led_name, False)
raw_input("Press enter to continue...")
# Turn LED off
led.write(False)
assert raw_input("LED is off? y/n ") == "y"
# Turn LED on
led.write(True)
assert raw_input("LED is on? y/n ") == "y"
# Turn LED off
led.write(False)
assert raw_input("LED is off? y/n ") == "y"
led.close()
print("Interactive test passed.")