]> git.bitcoin.ninja Git - youtube-dl/blob - test/test_youtube_signature.py
Merge remote-tracking branch 'michael-k/links'
[youtube-dl] / test / test_youtube_signature.py
1 #!/usr/bin/env python
2
3 from __future__ import unicode_literals
4
5 # Allow direct execution
6 import os
7 import sys
8 import unittest
9 sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
10
11
12 import io
13 import re
14 import string
15
16 from youtube_dl.extractor import YoutubeIE
17 from youtube_dl.compat import compat_str, compat_urlretrieve
18
19 _TESTS = [
20     (
21         'https://s.ytimg.com/yts/jsbin/html5player-vflHOr_nV.js',
22         'js',
23         86,
24         '>=<;:/.-[+*)(\'&%$#"!ZYX0VUTSRQPONMLKJIHGFEDCBA\\yxwvutsrqponmlkjihgfedcba987654321',
25     ),
26     (
27         'https://s.ytimg.com/yts/jsbin/html5player-vfldJ8xgI.js',
28         'js',
29         85,
30         '3456789a0cdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRS[UVWXYZ!"#$%&\'()*+,-./:;<=>?@',
31     ),
32     (
33         'https://s.ytimg.com/yts/jsbin/html5player-vfle-mVwz.js',
34         'js',
35         90,
36         ']\\[@?>=<;:/.-,+*)(\'&%$#"hZYXWVUTSRQPONMLKJIHGFEDCBAzyxwvutsrqponmlkjiagfedcb39876',
37     ),
38     (
39         'https://s.ytimg.com/yts/jsbin/html5player-en_US-vfl0Cbn9e.js',
40         'js',
41         84,
42         'O1I3456789abcde0ghijklmnopqrstuvwxyzABCDEFGHfJKLMN2PQRSTUVW@YZ!"#$%&\'()*+,-./:;<=',
43     ),
44     (
45         'https://s.ytimg.com/yts/jsbin/html5player-en_US-vflXGBaUN.js',
46         'js',
47         '2ACFC7A61CA478CD21425E5A57EBD73DDC78E22A.2094302436B2D377D14A3BBA23022D023B8BC25AA',
48         'A52CB8B320D22032ABB3A41D773D2B6342034902.A22E87CDD37DBE75A5E52412DC874AC16A7CFCA2',
49     ),
50     (
51         'https://s.ytimg.com/yts/jsbin/html5player-en_US-vflBb0OQx.js',
52         'js',
53         84,
54         '123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQ0STUVWXYZ!"#$%&\'()*+,@./:;<=>'
55     ),
56     (
57         'https://s.ytimg.com/yts/jsbin/html5player-en_US-vfl9FYC6l.js',
58         'js',
59         83,
60         '123456789abcdefghijklmnopqr0tuvwxyzABCDETGHIJKLMNOPQRS>UVWXYZ!"#$%&\'()*+,-./:;<=F'
61     ),
62     (
63         'https://s.ytimg.com/yts/jsbin/html5player-en_US-vflCGk6yw/html5player.js',
64         'js',
65         '4646B5181C6C3020DF1D9C7FCFEA.AD80ABF70C39BD369CCCAE780AFBB98FA6B6CB42766249D9488C288',
66         '82C8849D94266724DC6B6AF89BBFA087EACCD963.B93C07FBA084ACAEFCF7C9D1FD0203C6C1815B6B'
67     )
68 ]
69
70
71 class TestSignature(unittest.TestCase):
72     def setUp(self):
73         TEST_DIR = os.path.dirname(os.path.abspath(__file__))
74         self.TESTDATA_DIR = os.path.join(TEST_DIR, 'testdata')
75         if not os.path.exists(self.TESTDATA_DIR):
76             os.mkdir(self.TESTDATA_DIR)
77
78
79 def make_tfunc(url, stype, sig_input, expected_sig):
80     m = re.match(r'.*-([a-zA-Z0-9_-]+)(?:/watch_as3|/html5player)?\.[a-z]+$', url)
81     assert m, '%r should follow URL format' % url
82     test_id = m.group(1)
83
84     def test_func(self):
85         basename = 'player-%s.%s' % (test_id, stype)
86         fn = os.path.join(self.TESTDATA_DIR, basename)
87
88         if not os.path.exists(fn):
89             compat_urlretrieve(url, fn)
90
91         ie = YoutubeIE()
92         if stype == 'js':
93             with io.open(fn, encoding='utf-8') as testf:
94                 jscode = testf.read()
95             func = ie._parse_sig_js(jscode)
96         else:
97             assert stype == 'swf'
98             with open(fn, 'rb') as testf:
99                 swfcode = testf.read()
100             func = ie._parse_sig_swf(swfcode)
101         src_sig = (
102             compat_str(string.printable[:sig_input])
103             if isinstance(sig_input, int) else sig_input)
104         got_sig = func(src_sig)
105         self.assertEqual(got_sig, expected_sig)
106
107     test_func.__name__ = str('test_signature_' + stype + '_' + test_id)
108     setattr(TestSignature, test_func.__name__, test_func)
109
110 for test_spec in _TESTS:
111     make_tfunc(*test_spec)
112
113
114 if __name__ == '__main__':
115     unittest.main()