crawlee-python/tests/unit/_utils/test_measure_time.py

40 lines
913 B
Python

from __future__ import annotations
import asyncio
import time
from crawlee._utils.time import measure_time
def test_measure_time_wall_sync() -> None:
with measure_time() as elapsed:
time.sleep(0.1)
assert elapsed.cpu is not None
assert elapsed.wall is not None
assert elapsed.wall >= 0.09
def test_measure_time_cpu_sync() -> None:
with measure_time() as elapsed:
start = time.time()
acc = 0
while time.time() - start < 0.1:
acc += 1
acc *= acc
assert elapsed.cpu is not None
assert elapsed.wall is not None
# Just verify that CPU time is measured and is positive.
assert elapsed.cpu > 0
async def test_measure_time_wall_async() -> None:
with measure_time() as elapsed:
await asyncio.sleep(0.1)
assert elapsed.cpu is not None
assert elapsed.wall is not None
assert elapsed.wall >= 0.09