Commit 4941c90a0b24f5b4e815822f590d5af8aa07681b - python-procrunner

Trap unstable test Markus Gerstel 2 years ago

1 changed file(s) with 13 addition(s) and 8 deletion(s). Raw diff Collapse all Expand all

+13

-8

tests/test_procrunner_system.py less more

95	95	assert result.returncode
96	96
97	97
98		@pytest.mark.xfail(sys.version_info >= (3, 9), reason="sometimes fails on 3.9.0rc1")
99	98	def test_timeout_behaviour(tmp_path):
100	99	command = (sys.executable, "-c", "import time; time.sleep(5)")
101	100	start = timeit.default_timer()
102		with pytest.raises(subprocess.TimeoutExpired) as te:
103		procrunner.run(
104		command,
105		timeout=0.1,
106		working_directory=tmp_path,
107		raise_timeout_exception=True,
108		)
	101	try:
	102	with pytest.raises(subprocess.TimeoutExpired) as te:
	103	procrunner.run(
	104	command,
	105	timeout=0.1,
	106	working_directory=tmp_path,
	107	raise_timeout_exception=True,
	108	)
	109	except RuntimeError:
	110	# This test sometimes fails with a RuntimeError.
	111	runtime = timeit.default_timer() - start
	112	assert runtime < 3
	113	return
109	114	runtime = timeit.default_timer() - start
110	115	assert runtime < 3
111	116	assert te.value.stdout == b""