3 # Allow direct execution
7 sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
14 from youtube_dl.extractor import YoutubeIE
15 from youtube_dl.utils import compat_str, compat_urlretrieve
19 u'https://s.ytimg.com/yts/jsbin/html5player-vflHOr_nV.js',
22 u'>=<;:/.-[+*)(\'&%$#"!ZYX0VUTSRQPONMLKJIHGFEDCBA\\yxwvutsrqponmlkjihgfedcba987654321',
25 u'https://s.ytimg.com/yts/jsbin/html5player-vfldJ8xgI.js',
28 u'3456789a0cdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRS[UVWXYZ!"#$%&\'()*+,-./:;<=>?@',
31 u'https://s.ytimg.com/yts/jsbin/html5player-vfle-mVwz.js',
34 u']\\[@?>=<;:/.-,+*)(\'&%$#"hZYXWVUTSRQPONMLKJIHGFEDCBAzyxwvutsrqponmlkjiagfedcb39876',
37 u'https://s.ytimg.com/yts/jsbin/html5player-en_US-vflXGBaUN.js',
39 u'BF51B8F76F05D81CEAED01F5ACE376131B23D830.5805F8368CB04C36C973A8CF997B774AC4B685B77',
40 u'2909FDCA8C5E6D92D34B34E7C7AFFD7CA57532DA.5BA2848AD58DAA15002012C7CD77187D24E048A5',
45 class TestSignature(unittest.TestCase):
47 TEST_DIR = os.path.dirname(os.path.abspath(__file__))
48 self.TESTDATA_DIR = os.path.join(TEST_DIR, 'testdata')
49 if not os.path.exists(self.TESTDATA_DIR):
50 os.mkdir(self.TESTDATA_DIR)
53 def make_tfunc(url, stype, sig_input, expected_sig):
54 basename = url.rpartition('/')[2]
55 m = re.match(r'.*-([a-zA-Z0-9_-]+)\.[a-z]+$', basename)
56 assert m, '%r should follow URL format' % basename
60 fn = os.path.join(self.TESTDATA_DIR, basename)
62 if not os.path.exists(fn):
63 compat_urlretrieve(url, fn)
67 with io.open(fn, encoding='utf-8') as testf:
69 func = ie._parse_sig_js(jscode)
72 with open(fn, 'rb') as testf:
73 swfcode = testf.read()
74 func = ie._parse_sig_swf(swfcode)
76 compat_str(string.printable[:sig_input])
77 if isinstance(sig_input, int) else sig_input)
78 got_sig = func(src_sig)
79 self.assertEqual(got_sig, expected_sig)
81 test_func.__name__ = str('test_signature_' + stype + '_' + test_id)
82 setattr(TestSignature, test_func.__name__, test_func)
84 for test_spec in _TESTS:
85 make_tfunc(*test_spec)
88 if __name__ == '__main__':