bpo-40275: Use new test.support helper submodules in tests (GH-21314)
diff --git a/Lib/test/test_bufio.py b/Lib/test/test_bufio.py
index fea6da4..17151b1 100644
--- a/Lib/test/test_bufio.py
+++ b/Lib/test/test_bufio.py
@@ -1,5 +1,6 @@
import unittest
from test import support
+from test.support import os_helper
import io # C implementation.
import _pyio as pyio # Python implementation.
@@ -17,18 +18,18 @@
# .readline()s deliver what we wrote.
# Ensure we can open TESTFN for writing.
- support.unlink(support.TESTFN)
+ os_helper.unlink(os_helper.TESTFN)
# Since C doesn't guarantee we can write/read arbitrary bytes in text
# files, use binary mode.
- f = self.open(support.TESTFN, "wb")
+ f = self.open(os_helper.TESTFN, "wb")
try:
# write once with \n and once without
f.write(s)
f.write(b"\n")
f.write(s)
f.close()
- f = open(support.TESTFN, "rb")
+ f = open(os_helper.TESTFN, "rb")
line = f.readline()
self.assertEqual(line, s + b"\n")
line = f.readline()
@@ -37,7 +38,7 @@
self.assertFalse(line) # Must be at EOF
f.close()
finally:
- support.unlink(support.TESTFN)
+ os_helper.unlink(os_helper.TESTFN)
def drive_one(self, pattern):
for length in lengths: