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Broke reference loops in tests added in issue #5700.

This commit is contained in:
Serhiy Storchaka 2015-02-23 00:28:38 +02:00
parent 80a1803193
commit c26a1a490f
1 changed files with 3 additions and 0 deletions
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3
Lib/test/test_io.py
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@ -606,6 +606,7 @@ 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
@ -833,6 +834,7 @@ 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()
@ -2670,6 +2672,7 @@ 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_close_error_on_close(self):
buffer = self.BytesIO(self.testdata)