3 # Allow direct execution
7 sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
9 from test.helper import global_setup
17 from youtube_dl.extractor import YoutubeIE
18 from youtube_dl.utils import compat_str, compat_urlretrieve
22 u'https://s.ytimg.com/yts/jsbin/html5player-vflHOr_nV.js',
25 u'>=<;:/.-[+*)(\'&%$#"!ZYX0VUTSRQPONMLKJIHGFEDCBA\\yxwvutsrqponmlkjihgfedcba987654321',
28 u'https://s.ytimg.com/yts/jsbin/html5player-vfldJ8xgI.js',
31 u'3456789a0cdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRS[UVWXYZ!"#$%&\'()*+,-./:;<=>?@',
34 u'https://s.ytimg.com/yts/swfbin/watch_as3-vflg5GhxU.swf',
37 u':/.-,+*)=\'&%$#"!ZYX0VUTSRQPONMLKJIHGFEDCBAzyxw>utsrqponmlkjihgfedcba987654321'
42 class TestSignature(unittest.TestCase):
44 TEST_DIR = os.path.dirname(os.path.abspath(__file__))
45 self.TESTDATA_DIR = os.path.join(TEST_DIR, 'testdata')
46 if not os.path.exists(self.TESTDATA_DIR):
47 os.mkdir(self.TESTDATA_DIR)
50 def make_tfunc(url, stype, sig_length, expected_sig):
51 basename = url.rpartition('/')[2]
52 m = re.match(r'.*-([a-zA-Z0-9_-]+)\.[a-z]+$', basename)
53 assert m, '%r should follow URL format' % basename
57 fn = os.path.join(self.TESTDATA_DIR, basename)
59 if not os.path.exists(fn):
60 compat_urlretrieve(url, fn)
64 with io.open(fn, encoding='utf-8') as testf:
66 func = ie._parse_sig_js(jscode)
69 with open(fn, 'rb') as testf:
70 swfcode = testf.read()
71 func = ie._parse_sig_swf(swfcode)
72 src_sig = compat_str(string.printable[:sig_length])
73 got_sig = func(src_sig)
74 self.assertEqual(got_sig, expected_sig)
76 test_func.__name__ = str('test_signature_' + stype + '_' + test_id)
77 setattr(TestSignature, test_func.__name__, test_func)
79 for test_spec in _TESTS:
80 make_tfunc(*test_spec)
83 if __name__ == '__main__':