_ Git - youtube-dl/blob - test/test_YoutubeDL.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 from test.helper import FakeYDL
  10
  11
  12 class YDL(FakeYDL):
  13     def __init__(self):
  14         super(YDL, self).__init__()
  15         self.downloaded_info_dicts = []
  16
  17     def process_info(self, info_dict):
  18         self.downloaded_info_dicts.append(info_dict)
  19
  20
  21 class TestFormatSelection(unittest.TestCase):
  22     def test_prefer_free_formats(self):
  23         # Same resolution => download webm
  24         ydl = YDL()
  25         ydl.params['prefer_free_formats'] = True
  26         formats = [
  27             {u'ext': u'webm', u'height': 460},
  28             {u'ext': u'mp4',  u'height': 460},
  29         ]
  30         info_dict = {u'formats': formats, u'extractor': u'test'}
  31         ydl.process_ie_result(info_dict)
  32         downloaded = ydl.downloaded_info_dicts[0]
  33         self.assertEqual(downloaded[u'ext'], u'webm')
  34
  35         # Different resolution => download best quality (mp4)
  36         ydl = YDL()
  37         ydl.params['prefer_free_formats'] = True
  38         formats = [
  39             {u'ext': u'webm', u'height': 720},
  40             {u'ext': u'mp4', u'height': 1080},
  41         ]
  42         info_dict[u'formats'] = formats
  43         ydl.process_ie_result(info_dict)
  44         downloaded = ydl.downloaded_info_dicts[0]
  45         self.assertEqual(downloaded[u'ext'], u'mp4')
  46
  47         # No prefer_free_formats => keep original formats order
  48         ydl = YDL()
  49         ydl.params['prefer_free_formats'] = False
  50         formats = [
  51             {u'ext': u'webm', u'height': 720},
  52             {u'ext': u'flv', u'height': 720},
  53         ]
  54         info_dict[u'formats'] = formats
  55         ydl.process_ie_result(info_dict)
  56         downloaded = ydl.downloaded_info_dicts[0]
  57         self.assertEqual(downloaded[u'ext'], u'flv')
  58
  59 if __name__ == '__main__':
  60     unittest.main()