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gh-95573: Reduce test data size in test_asyncio/test_ssl.py (GH-95668) 

Co-authored-by: Łukasz Langa <lukasz@langa.pl>
This commit is contained in:
Fantix King 2022-08-05 04:45:36 -04:00 committed by GitHub
parent a525f2ada4
commit 3a9e1fda7a
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 18 additions and 7 deletions
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19
Lib/test/test_asyncio/test_ssl.py
View File

@ -5,6 +5,7 @@ import gc
import logging
import select
import socket
import sys
import tempfile
import threading
import time
@ -20,6 +21,10 @@ from test import support
from test.test_asyncio import utils as test_utils
MACOS = (sys.platform == 'darwin')
BUF_MULTIPLIER = 1024 if not MACOS else 64
def tearDownModule():
asyncio.set_event_loop_policy(None)
@ -191,8 +196,8 @@ class TestSSL(test_utils.TestCase):
TOTAL_CNT = 25 # total number of clients that test will create
TIMEOUT = support.LONG_TIMEOUT # timeout for this test
A_DATA = b'A' * 1024 * 1024
B_DATA = b'B' * 1024 * 1024
A_DATA = b'A' * 1024 * BUF_MULTIPLIER
B_DATA = b'B' * 1024 * BUF_MULTIPLIER
sslctx = self._create_server_ssl_context(
test_utils.ONLYCERT, test_utils.ONLYKEY
@ -287,8 +292,8 @@ class TestSSL(test_utils.TestCase):
CNT = 0
TOTAL_CNT = 25
A_DATA = b'A' * 1024 * 1024
B_DATA = b'B' * 1024 * 1024
A_DATA = b'A' * 1024 * BUF_MULTIPLIER
B_DATA = b'B' * 1024 * BUF_MULTIPLIER
sslctx = self._create_server_ssl_context(
test_utils.ONLYCERT,
@ -1034,8 +1039,8 @@ class TestSSL(test_utils.TestCase):
TOTAL_CNT = 25 # total number of clients that test will create
TIMEOUT = support.LONG_TIMEOUT # timeout for this test
A_DATA = b'A' * 1024 * 1024
B_DATA = b'B' * 1024 * 1024
A_DATA = b'A' * 1024 * BUF_MULTIPLIER
B_DATA = b'B' * 1024 * BUF_MULTIPLIER
sslctx_1 = self._create_server_ssl_context(
test_utils.ONLYCERT, test_utils.ONLYKEY)
@ -1178,7 +1183,7 @@ class TestSSL(test_utils.TestCase):
CNT = 0
TOTAL_CNT = 25
A_DATA = b'A' * 1024 * 1024
A_DATA = b'A' * 1024 * BUF_MULTIPLIER
sslctx = self._create_server_ssl_context(
test_utils.ONLYCERT, test_utils.ONLYKEY)

6
Misc/NEWS.d/next/Tests/2022-08-05-09-57-43.gh-issue-95573.edMdQB.rst Normal file
View File

@ -0,0 +1,6 @@
:source:`Lib/test/test_asyncio/test_ssl.py` exposed a bug in the macOS
kernel where intense concurrent load on non-blocking sockets occasionally
causes :const:`errno.ENOBUFS` ("No buffer space available") to be emitted.
FB11063974 filed with Apple, in the mean time as a workaround buffer size
used in tests on macOS is decreased to avoid intermittent failures. Patch
by Fantix King.