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Broke reference loops in tests added in issue #5700.

This commit is contained in:
Serhiy Storchaka 2015-02-23 00:31:33 +02:00
parent 06a13f81ea c26a1a490f
commit 0f88891809
1 changed files with 3 additions and 0 deletions
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3
Lib/test/test_io.py
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@ -602,6 +602,7 @@ 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
@ -829,6 +830,7 @@ 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()
@ -2731,6 +2733,7 @@ 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)