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80 lines
2.3 KiB
80 lines
2.3 KiB
#!/usr/bin/env python
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import io
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import re
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import string
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import sys
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import unittest
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# Allow direct execution
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import os
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sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
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from youtube_dl.extractor import YoutubeIE
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from youtube_dl.utils import compat_str, compat_urlretrieve
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_TESTS = [
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(
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u'https://s.ytimg.com/yts/jsbin/html5player-vflHOr_nV.js',
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u'js',
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86,
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u'>=<;:/.-[+*)(\'&%$#"!ZYX0VUTSRQPONMLKJIHGFEDCBA\\yxwvutsrqponmlkjihgfedcba987654321',
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),
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(
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u'https://s.ytimg.com/yts/jsbin/html5player-vfldJ8xgI.js',
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u'js',
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85,
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u'3456789a0cdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRS[UVWXYZ!"#$%&\'()*+,-./:;<=>?@',
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),
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(
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u'https://s.ytimg.com/yts/swfbin/watch_as3-vflg5GhxU.swf',
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u'swf',
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82,
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u':/.-,+*)=\'&%$#"!ZYX0VUTSRQPONMLKJIHGFEDCBAzyxw>utsrqponmlkjihgfedcba987654321'
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),
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]
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class TestSignature(unittest.TestCase):
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def setUp(self):
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TEST_DIR = os.path.dirname(os.path.abspath(__file__))
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self.TESTDATA_DIR = os.path.join(TEST_DIR, 'testdata')
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if not os.path.exists(self.TESTDATA_DIR):
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os.mkdir(self.TESTDATA_DIR)
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def make_tfunc(url, stype, sig_length, expected_sig):
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basename = url.rpartition('/')[2]
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m = re.match(r'.*-([a-zA-Z0-9_-]+)\.[a-z]+$', basename)
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assert m, '%r should follow URL format' % basename
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test_id = m.group(1)
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def test_func(self):
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fn = os.path.join(self.TESTDATA_DIR, basename)
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if not os.path.exists(fn):
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compat_urlretrieve(url, fn)
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ie = YoutubeIE()
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if stype == 'js':
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with io.open(fn, encoding='utf-8') as testf:
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jscode = testf.read()
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func = ie._parse_sig_js(jscode)
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else:
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assert stype == 'swf'
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with open(fn, 'rb') as testf:
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swfcode = testf.read()
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func = ie._parse_sig_swf(swfcode)
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src_sig = compat_str(string.printable[:sig_length])
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got_sig = func(src_sig)
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self.assertEqual(got_sig, expected_sig)
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test_func.__name__ = str('test_signature_' + stype + '_' + test_id)
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setattr(TestSignature, test_func.__name__, test_func)
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for test_spec in _TESTS:
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make_tfunc(*test_spec)
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if __name__ == '__main__':
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unittest.main()
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