def check_open_file_gc_behaviour(self, file, **kwargs):
def mangle(file):
with open_file(file, **kwargs) as result:
self.assertIsInstance(result, io.TextIOBase)
with open_file(file, encoding='binary') as f:
mangle(f)
self.assertFalse(f.closed)
def check_open_file_gc_behaviour(self, file, **kwargs):
def mangle(file):
with open_file(file, **kwargs) as result:
self.assertIsInstance(result, io.TextIOBase)
with open_file(file, encoding='binary') as f:
mangle(f)
self.assertFalse(f.closed)
def check_open_file_state_contents(self, file, contents, is_binary,
**kwargs):
with open_file(file, **kwargs) as f:
if is_binary:
self.assertIsInstance(f, (io.BufferedReader,
io.BufferedRandom))
else:
self.assertIsInstance(f, io.TextIOBase)
self.assertTrue(f.readable())
self.assertEqual(f.read(), contents)
self.assertEqual(f.closed, self.expected_close)
f.close()
self.assertTrue(f.closed)
self.check_closed(file, True)
def check_open_file_state_contents(self, file, contents, is_binary,
**kwargs):
with open_file(file, **kwargs) as f:
if is_binary:
self.assertIsInstance(f, (io.BufferedReader,
io.BufferedRandom))
else:
self.assertIsInstance(f, io.TextIOBase)
self.assertTrue(f.readable())
self.assertEqual(f.read(), contents)
self.assertEqual(f.closed, self.expected_close)
f.close()
self.assertTrue(f.closed)
self.check_closed(file, True)
def check_open_file_buffer_close_behaviour(self, file, **kwargs):
if hasattr(file, 'close'):
with open_file(file, **kwargs) as wrapped:
file.close()
self.assertTrue(wrapped.closed)
def mangle(file):
with open_file(file, **kwargs) as result:
self.assertIsInstance(result, io.TextIOBase)
def check_open_file_buffer_close_behaviour(self, file, **kwargs):
if hasattr(file, 'close'):
with open_file(file, **kwargs) as wrapped:
file.close()
self.assertTrue(wrapped.closed)
def mangle(file):
with open_file(file, **kwargs) as result:
self.assertIsInstance(result, io.TextIOBase)