From: Serhiy Storchaka <storchaka@gmail.com>
Date: Sun, 22 Feb 2015 22:28:38 +0000 (+0200)
Subject: Broke reference loops in tests added in issue #5700.
X-Git-Tag: v2.7.10rc1~157
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=437d535e5b92b67d092ba605b8ceb3f2da597236;p=thirdparty%2FPython%2Fcpython.git

Broke reference loops in tests added in issue #5700.
---

diff --git a/Lib/test/test_io.py b/Lib/test/test_io.py
index 56f403356c1f..baa6965c4a2f 100644
--- a/Lib/test/test_io.py
+++ b/Lib/test/test_io.py
@@ -577,6 +577,7 @@ class IOTest(unittest.TestCase):
         self.assertTrue(f.closed)
         self.assertTrue(closed)      # flush() called
         self.assertFalse(closed[0])  # flush() called before file closed
+        f.flush = lambda: None  # break reference loop
 
     def test_flush_error_on_close(self):
         # raw file
@@ -786,6 +787,7 @@ class CommonBufferedTests:
         self.assertTrue(closed)      # flush() called
         self.assertFalse(closed[0])  # flush() called before file closed
         self.assertFalse(closed[1])
+        raw.flush = lambda: None  # break reference loop
 
     def test_close_error_on_close(self):
         raw = self.MockRawIO()
@@ -2536,6 +2538,7 @@ class TextIOWrapperTest(unittest.TestCase):
         self.assertTrue(closed)      # flush() called
         self.assertFalse(closed[0])  # flush() called before file closed
         self.assertFalse(closed[1])
+        txt.flush = lambda: None  # break reference loop
 
     def test_multi_close(self):
         txt = self.TextIOWrapper(self.BytesIO(self.testdata), encoding="ascii")