Raphaël G. Git Repositories - youtubedl/blob - test/test_swfinterp.py

   1 #!/usr/bin/env python
   2
   3 # Allow direct execution
   4 import os
   5 import sys
   6 import unittest
   7 sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
   8
   9
  10 import errno
  11 import io
  12 import json
  13 import re
  14 import subprocess
  15
  16 from youtube_dl.swfinterp import SWFInterpreter
  17
  18
  19 TEST_DIR = os.path.join(
  20     os.path.dirname(os.path.abspath(__file__)), 'swftests')
  21
  22
  23 class TestSWFInterpreter(unittest.TestCase):
  24     pass
  25
  26
  27 def _make_testfunc(testfile):
  28     m = re.match(r'^(.*)\.(as)$', testfile)
  29     if not m:
  30         return
  31     test_id = m.group(1)
  32
  33     def test_func(self):
  34         as_file = os.path.join(TEST_DIR, testfile)
  35         swf_file = os.path.join(TEST_DIR, test_id + '.swf')
  36         if ((not os.path.exists(swf_file))
  37                 or os.path.getmtime(swf_file) < os.path.getmtime(as_file)):
  38             # Recompile
  39             try:
  40                 subprocess.check_call(['mxmlc', '-output', swf_file, as_file])
  41             except OSError as ose:
  42                 if ose.errno == errno.ENOENT:
  43                     print('mxmlc not found! Skipping test.')
  44                     return
  45                 raise
  46
  47         with open(swf_file, 'rb') as swf_f:
  48             swf_content = swf_f.read()
  49         swfi = SWFInterpreter(swf_content)
  50
  51         with io.open(as_file, 'r', encoding='utf-8') as as_f:
  52             as_content = as_f.read()
  53
  54         def _find_spec(key):
  55             m = re.search(
  56                 r'(?m)^//\s*%s:\s*(.*?)\n' % re.escape(key), as_content)
  57             if not m:
  58                 raise ValueError('Cannot find %s in %s' % (key, testfile))
  59             return json.loads(m.group(1))
  60
  61         input_args = _find_spec('input')
  62         output = _find_spec('output')
  63
  64         swf_class = swfi.extract_class(test_id)
  65         func = swfi.extract_function(swf_class, 'main')
  66         res = func(input_args)
  67         self.assertEqual(res, output)
  68
  69     test_func.__name__ = str('test_swf_' + test_id)
  70     setattr(TestSWFInterpreter, test_func.__name__, test_func)
  71
  72
  73 for testfile in os.listdir(TEST_DIR):
  74     _make_testfunc(testfile)
  75
  76 if __name__ == '__main__':
  77     unittest.main()