Lines Matching refs:what

41             self.assertEqual(imghdr.what(filename), expected)
43             self.assertEqual(imghdr.what(ufilename), expected)
45                 self.assertEqual(imghdr.what(stream), expected)
48             self.assertEqual(imghdr.what(None, data), expected)
56         self.assertEqual(imghdr.what(None, b'eggs'), 'ham')
65             self.assertEqual(imghdr.what(stream), 'png')
70             imghdr.what()
72             imghdr.what(None)
74             imghdr.what(self.testfile, 1)
77                 imghdr.what(f.fileno())
86             self.assertIsNone(imghdr.what(None, header))
90             imghdr.what('missing')
96             imghdr.what(stream)
100             imghdr.what(stream)
107                 imghdr.what(stream)
114                 imghdr.what(stream)