def test_unicode(self):
d = opendir.opendir(self.path)
seen = set()
for name in d:
self.assertTrue(isinstance(name, unicode))
seen.add(name)
self.assertEqual(seen, self.contents)
def test_unicode_non_decodable(self):
d = opendir.opendir(self.path)
real_getfilesystemencoding = opendir.sys.getfilesystemencoding
opendir.sys.getfilesystemencoding = lambda: 'ascii'
try:
self.assertEqual(set(d), self.str_contents)
finally:
opendir.sys.getfilesystemencoding = real_getfilesystemencoding
def test_tell_seek(self):
d = opendir.opendir(self.str_path)
it = iter(d)
pos = d.tell()
name = it.next()
d.seek(pos)
self.assertEqual(d.tell(), pos)
self.assertEqual(it.next(), name)
def test_rewind(self):
d = opendir.opendir(self.str_path)
self.assertEqual(set(iter(d)), self.str_contents)
d.rewind()
self.assertEqual(set(iter(d)), self.str_contents)
def test_closing_again(self):
d = opendir.opendir(self.str_path)
d.close()
d.close()
def test_read(self):
d = opendir.opendir(self.str_path)
for _ in xrange(len(self.str_contents)):
self.assertTrue(d.read() in self.str_contents)
self.assertTrue(d.read() is None)
self.assertTrue(d.read() is None)
