test:allow slower asyncio if platform=="darwin"

tqdm · Dec 20, 2020 · ea7889a · ea7889a
1 parent 8c55759
commit ea7889a
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/tests/py37_asyncio.py b/tests/py37_asyncio.py
@@ -1,5 +1,6 @@
 from functools import partial
 from time import time
+from sys import platform
 import asyncio
 
 from pytest import mark
@@ -96,7 +97,8 @@ async def test_coroutines():
 
 
 @mark.asyncio
-async def test_as_completed(capsys):
+@mark.parametrize("tol", [0.2 if platform.startswith("darwin") else 0.1])
+async def test_as_completed(capsys, tol):
     """Test asyncio as_completed"""
     for retry in range(3):
         t = time()
@@ -105,7 +107,7 @@ async def test_as_completed(capsys):
             await i
         t = time() - t - 2 * skew
         try:
-            assert 0.27 < t < 0.33, t
+            assert 0.3 * (1 - tol) < t < 0.3 * (1 + tol), t
             _, err = capsys.readouterr()
             assert '30/30' in err
         except AssertionError: