def test_set_fans_led(self, duthosts, enum_rand_one_per_hwsku_hostname,
localhost, platform_api_conn):
LED_COLOR_LIST = [
"off",
"red",
"amber",
"green",
]
for i in range(self.num_fans):
for color in LED_COLOR_LIST:
result = fan.set_status_led(platform_api_conn, i, color)
if self.expect(result is not None,
"Failed to perform set_status_led"):
self.expect(
result is True,
"Failed to set status_led for fan {} to {}".format(
i, color))
color_actual = fan.get_status_led(platform_api_conn, i)
if self.expect(color_actual is not None,
"Failed to retrieve status_led"):
if self.expect(isinstance(color_actual, STRING_TYPE),
"Status LED color appears incorrect"):
self.expect(
color == color_actual,
"Status LED color incorrect (expected: {}, actual: {} for fan {})"
.format(color, color_actual, i))
self.assert_expectations()
def test_set_fans_led(self, duthosts, enum_rand_one_per_hwsku_hostname, localhost, platform_api_conn):
LED_COLOR_LIST = [
"off",
"red",
"amber",
"green",
]
duthost = duthosts[enum_rand_one_per_hwsku_hostname]
fans_skipped = 0
for i in range(self.num_fans):
led_controllable = self.get_fan_facts(duthost, i, True, "status_led", "controllable")
if not led_controllable:
logger.info("test_set_fans_led: Skipping chassis fan {} (LED not controllable)".format(i))
fans_skipped += 1
continue
LED_COLOR_LIST = self.get_fan_facts(duthost, i, LED_COLOR_LIST, "status_led", "colors")
for color in LED_COLOR_LIST:
result = fan.set_status_led(platform_api_conn, i, color)
if self.expect(result is not None, "Failed to perform set_status_led"):
self.expect(result is True, "Failed to set status_led for fan {} to {}".format(i, color))
color_actual = fan.get_status_led(platform_api_conn, i)
if self.expect(color_actual is not None, "Failed to retrieve status_led"):
if self.expect(isinstance(color_actual, STRING_TYPE), "Status LED color appears incorrect"):
self.expect(color == color_actual, "Status LED color incorrect (expected: {}, actual: {} for fan {})".format(
color, color_actual, i))
if fans_skipped == self.num_fans:
pytest.skip("skipped as all chassis fans' LED is not controllable")
self.assert_expectations()
def test_set_fans_speed(self, duthost, localhost, platform_api_conn):
target_speed = random.randint(1, 100)
for i in range(self.num_fans):
speed = fan.get_speed(platform_api_conn, i)
speed_tol = fan.get_speed_tolerance(platform_api_conn, i)
led_status = fan.get_status_led(platform_api_conn, i)
speed_set = fan.set_speed(platform_api_conn, i, target_speed)
time.sleep(5)
act_speed = fan.get_speed(platform_api_conn, i)
self.expect(abs(act_speed - target_speed) <= speed_tol,
"Fan {} speed change from {} to {} is not within tolerance, actual speed {}".format(i, speed, target_speed, act_speed))
self.assert_expectations()
