backport context argument of urlopen (#22366) for pep 476
diff --git a/Lib/test/test_urllib.py b/Lib/test/test_urllib.py
index 7eb34c8..4f38f0f 100644
--- a/Lib/test/test_urllib.py
+++ b/Lib/test/test_urllib.py
@@ -10,6 +10,7 @@
from unittest.mock import patch
from test import support
import os
+import ssl
import sys
import tempfile
from nturl2path import url2pathname, pathname2url
@@ -379,6 +380,13 @@
with support.check_warnings(('',DeprecationWarning)):
urllib.request.URLopener()
+ def test_cafile_and_context(self):
+ context = ssl.create_default_context()
+ with self.assertRaises(ValueError):
+ urllib.request.urlopen(
+ "https://localhost", cafile="/nonexistent/path", context=context
+ )
+
class urlopen_DataTests(unittest.TestCase):
"""Test urlopen() opening a data URL."""