Lines Matching full:what

47             self.assertEqual(imghdr.what(filename), expected)
49                 self.assertEqual(imghdr.what(stream), expected)
52             self.assertEqual(imghdr.what(None, data), expected)
53             self.assertEqual(imghdr.what(None, bytearray(data)), expected)
59                 self.assertEqual(imghdr.what(pathlib.Path(filename)), expected)
67         self.assertEqual(imghdr.what(None, b'eggs'), 'ham')
76             self.assertEqual(imghdr.what(stream), 'png')
81             imghdr.what()
83             imghdr.what(None)
85             imghdr.what(self.testfile, 1)
87             imghdr.what(os.fsencode(self.testfile))
90                 imghdr.what(f.fileno())
99             self.assertIsNone(imghdr.what(None, header))
109                     imghdr.what(io.StringIO(data))
111                     imghdr.what(None, data)
115             imghdr.what('missing')
121             imghdr.what(stream)
125             imghdr.what(stream)
132                 imghdr.what(stream)
139                 imghdr.what(stream)