def test_performance(self):
sleep_time = 0.01
def crash_dummy_fun(a, b, c):
time.sleep(sleep_time)
return a + b + c
# below is the sha1 sum of 'crash_dummy_fun' with args (1, 2, 1)
path = os.path.join(cachetools.cache_directory, 'c0',
'c01ca90602c7c0ebd873ce5d19b075280bb8aa33')
if os.path.exists(path):
os.remove(path)
crash_dummy_fun = cachetools.pickled(crash_dummy_fun)
start = time.time()
crash_dummy_fun(1, 2, 1)
stop = time.time()
uncached_time = stop - start
assert os.path.exists(path)
start = time.time()
crash_dummy_fun(1, 2, 1)
stop = time.time()
cached_time = stop - start
assert uncached_time > cached_time, MSG_PERF % locals()
def test_directory_creation(self):
def crash_dummy_fun(a, b, c):
return a + b + c
path = cachetools.pickled(crash_dummy_fun).cache_filepath(1, 2, 3)
assert os.path.exists(os.path.dirname(path))
assert path.startswith(cachetools.cache_directory)
