Use in-memory streams instead of NamedTemporaryFile. (GH-9508)
diff --git a/Lib/distutils/tests/test_log.py b/Lib/distutils/tests/test_log.py
index 22c2624..75cf900 100644
--- a/Lib/distutils/tests/test_log.py
+++ b/Lib/distutils/tests/test_log.py
@@ -1,8 +1,8 @@
"""Tests for distutils.log"""
+import io
import sys
import unittest
-from tempfile import NamedTemporaryFile
from test.support import swap_attr, run_unittest
from distutils import log
@@ -14,9 +14,11 @@
# output as is.
for errors in ('strict', 'backslashreplace', 'surrogateescape',
'replace', 'ignore'):
- with self.subTest(errors=errors), \
- NamedTemporaryFile("w+", encoding='cp437', errors=errors) as stdout, \
- NamedTemporaryFile("w+", encoding='cp437', errors=errors) as stderr:
+ with self.subTest(errors=errors):
+ stdout = io.TextIOWrapper(io.BytesIO(),
+ encoding='cp437', errors=errors)
+ stderr = io.TextIOWrapper(io.BytesIO(),
+ encoding='cp437', errors=errors)
old_threshold = log.set_threshold(log.DEBUG)
try:
with swap_attr(sys, 'stdout', stdout), \