mirror of
https://github.com/l1ving/youtube-dl
synced 2024-12-31 01:12:51 +08:00
100 lines
3.3 KiB
Python
100 lines
3.3 KiB
Python
#!/usr/bin/env python
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# Allow direct execution
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import os
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import sys
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import unittest
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sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
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from test.helper import FakeYDL
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class YDL(FakeYDL):
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def __init__(self, *args, **kwargs):
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super(YDL, self).__init__(*args, **kwargs)
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self.downloaded_info_dicts = []
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self.msgs = []
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def process_info(self, info_dict):
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self.downloaded_info_dicts.append(info_dict)
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def to_screen(self, msg):
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self.msgs.append(msg)
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class TestFormatSelection(unittest.TestCase):
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def test_prefer_free_formats(self):
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# Same resolution => download webm
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ydl = YDL()
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ydl.params['prefer_free_formats'] = True
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formats = [
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{u'ext': u'webm', u'height': 460},
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{u'ext': u'mp4', u'height': 460},
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]
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info_dict = {u'formats': formats, u'extractor': u'test'}
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ydl.process_ie_result(info_dict)
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downloaded = ydl.downloaded_info_dicts[0]
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self.assertEqual(downloaded[u'ext'], u'webm')
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# Different resolution => download best quality (mp4)
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ydl = YDL()
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ydl.params['prefer_free_formats'] = True
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formats = [
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{u'ext': u'webm', u'height': 720},
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{u'ext': u'mp4', u'height': 1080},
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]
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info_dict[u'formats'] = formats
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ydl.process_ie_result(info_dict)
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downloaded = ydl.downloaded_info_dicts[0]
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self.assertEqual(downloaded[u'ext'], u'mp4')
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# No prefer_free_formats => keep original formats order
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ydl = YDL()
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ydl.params['prefer_free_formats'] = False
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formats = [
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{u'ext': u'webm', u'height': 720},
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{u'ext': u'flv', u'height': 720},
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]
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info_dict[u'formats'] = formats
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ydl.process_ie_result(info_dict)
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downloaded = ydl.downloaded_info_dicts[0]
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self.assertEqual(downloaded[u'ext'], u'flv')
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def test_format_limit(self):
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formats = [
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{u'format_id': u'meh'},
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{u'format_id': u'good'},
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{u'format_id': u'great'},
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{u'format_id': u'excellent'},
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]
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info_dict = {
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u'formats': formats, u'extractor': u'test', 'id': 'testvid'}
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ydl = YDL()
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ydl.process_ie_result(info_dict)
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downloaded = ydl.downloaded_info_dicts[0]
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self.assertEqual(downloaded[u'format_id'], u'excellent')
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ydl = YDL({'format_limit': 'good'})
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assert ydl.params['format_limit'] == 'good'
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ydl.process_ie_result(info_dict)
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downloaded = ydl.downloaded_info_dicts[0]
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self.assertEqual(downloaded[u'format_id'], u'good')
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ydl = YDL({'format_limit': 'great', 'format': 'all'})
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ydl.process_ie_result(info_dict)
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self.assertEqual(ydl.downloaded_info_dicts[0][u'format_id'], u'meh')
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self.assertEqual(ydl.downloaded_info_dicts[1][u'format_id'], u'good')
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self.assertEqual(ydl.downloaded_info_dicts[2][u'format_id'], u'great')
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self.assertTrue('3' in ydl.msgs[0])
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ydl = YDL()
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ydl.params['format_limit'] = 'excellent'
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ydl.process_ie_result(info_dict)
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downloaded = ydl.downloaded_info_dicts[0]
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self.assertEqual(downloaded[u'format_id'], u'excellent')
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if __name__ == '__main__':
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unittest.main()
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