[2020 platform_tests] TestChassisApi::test_status_led failure on vms20-t0-7050cx3-1

[sujinmkang]

Description

Latest 202012 image has platform_tests/api/test_chassis.py::TestChassisApi::test_status_led failure on vms20-t0-7050cx3-1

Steps to reproduce the issue:

1. run platform_tests/api/test_chassis.py on arista-7050cx3_32s

Describe the results you received:

platform_tests/api/test_chassis.py:444:

---

self = <test_chassis.TestChassisApi object at 0x7f05788d1210>

def assert_expectations(self):
    """
    Checks if there are any error messages waiting in failed_expectations.
    If so, it will fail an assert and pass a concatenation of all pending
    error messages. It will also clear failed_expectations to prepare it
    for the next use.
    """
    if len(self.failed_expectations) > 0:
        err_msg = ", ".join(self.failed_expectations)
        # TODO: When we move to Python 3.3+, we can use self.failed_expectations.clear() instead
        del self.failed_expectations[:]

      pytest_assert(False, err_msg)

E Failed: Failed to perform set_status_led, Failed to perform set_status_led, Failed to set status_led to fault, Failed to perform set_status_led, Failed to set status_led to normal, Failed to perform set_status_led, Failed to set status_led to off

err_msg = 'Failed to perform set_status_led, Failed to perform set_status_led, Failed to set status_led to fault, Failed to perform set_status_led, Failed to set status_led to normal, Failed to perform set_status_led, Failed to set status_led to off'
self = <test_chassis.TestChassisApi object at 0x7f05788d1210>

Describe the results you expected:

PASSED or SKIPPED

Output of show version:

(paste your output here)

Output of show techsupport:

(paste your output here or download and attach the file here )

Additional information you deem important (e.g. issue happens only occasionally):

[Staphylo]

This API is implemented but failing indeed. I'll have a look.