12 # Allow direct execution
13 sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
15 import youtube_dl.YoutubeDL
16 from youtube_dl.utils import *
18 PARAMETERS_FILE = os.path.join(os.path.dirname(os.path.abspath(__file__)), "parameters.json")
22 md5 = lambda s: hashlib.md5(s.encode('utf-8')).hexdigest()
24 class YoutubeDL(youtube_dl.YoutubeDL):
25 def __init__(self, *args, **kwargs):
26 self.to_stderr = self.to_screen
27 self.processed_info_dicts = []
28 super(YoutubeDL, self).__init__(*args, **kwargs)
29 def report_warning(self, message):
30 # Don't accept warnings during tests
31 raise ExtractorError(message)
32 def process_info(self, info_dict):
33 self.processed_info_dicts.append(info_dict)
34 return super(YoutubeDL, self).process_info(info_dict)
37 with open(fn, 'rb') as f:
38 return hashlib.md5(f.read()).hexdigest()
40 import test.helper as helper # Set up remaining global configuration
41 from .helper import get_testcases, try_rm
42 defs = get_testcases()
44 with io.open(PARAMETERS_FILE, encoding='utf-8') as pf:
45 parameters = json.load(pf)
48 class TestDownload(unittest.TestCase):
51 self.parameters = parameters
54 ### Dynamically generate tests
55 def generator(test_case):
57 def test_template(self):
58 ie = youtube_dl.extractor.get_info_extractor(test_case['name'])
59 def print_skipping(reason):
60 print('Skipping %s: %s' % (test_case['name'], reason))
62 print_skipping('IE marked as not _WORKING')
64 if 'playlist' not in test_case and not test_case['file']:
65 print_skipping('No output file specified')
67 if 'skip' in test_case:
68 print_skipping(test_case['skip'])
71 params = self.parameters.copy()
72 params.update(test_case.get('params', {}))
74 ydl = YoutubeDL(params)
75 ydl.add_default_info_extractors()
76 finished_hook_called = set()
78 if status['status'] == 'finished':
79 finished_hook_called.add(status['filename'])
80 ydl.fd.add_progress_hook(_hook)
82 test_cases = test_case.get('playlist', [test_case])
85 try_rm(tc['file'] + '.part')
86 try_rm(tc['file'] + '.info.json')
88 for retry in range(1, RETRIES + 1):
90 ydl.download([test_case['url']])
91 except (DownloadError, ExtractorError) as err:
92 if retry == RETRIES: raise
94 # Check if the exception is not a network related one
95 if not err.exc_info[0] in (compat_urllib_error.URLError, socket.timeout, UnavailableVideoError):
98 print('Retrying: {0} failed tries\n\n##########\n\n'.format(retry))
102 for tc in test_cases:
103 if not test_case.get('params', {}).get('skip_download', False):
104 self.assertTrue(os.path.exists(tc['file']), msg='Missing file ' + tc['file'])
105 self.assertTrue(tc['file'] in finished_hook_called)
106 self.assertTrue(os.path.exists(tc['file'] + '.info.json'))
108 md5_for_file = _file_md5(tc['file'])
109 self.assertEqual(md5_for_file, tc['md5'])
110 with io.open(tc['file'] + '.info.json', encoding='utf-8') as infof:
111 info_dict = json.load(infof)
112 for (info_field, expected) in tc.get('info_dict', {}).items():
113 if isinstance(expected, compat_str) and expected.startswith('md5:'):
114 got = 'md5:' + md5(info_dict.get(info_field))
116 got = info_dict.get(info_field)
117 self.assertEqual(expected, got,
118 u'invalid value for field %s, expected %r, got %r' % (info_field, expected, got))
120 # If checkable fields are missing from the test case, print the info_dict
121 test_info_dict = dict((key, value if not isinstance(value, compat_str) or len(value) < 250 else 'md5:' + md5(value))
122 for key, value in info_dict.items()
123 if value and key in ('title', 'description', 'uploader', 'upload_date', 'uploader_id', 'location'))
124 if not all(key in tc.get('info_dict', {}).keys() for key in test_info_dict.keys()):
125 sys.stderr.write(u'\n"info_dict": ' + json.dumps(test_info_dict, ensure_ascii=False, indent=2) + u'\n')
127 # Check for the presence of mandatory fields
128 for key in ('id', 'url', 'title', 'ext'):
129 self.assertTrue(key in info_dict.keys() and info_dict[key])
131 for tc in test_cases:
133 try_rm(tc['file'] + '.part')
134 try_rm(tc['file'] + '.info.json')
138 ### And add them to TestDownload
139 for n, test_case in enumerate(defs):
140 test_method = generator(test_case)
141 tname = 'test_' + str(test_case['name'])
143 while hasattr(TestDownload, tname):
144 tname = 'test_' + str(test_case['name']) + '_' + str(i)
146 test_method.__name__ = tname
147 setattr(TestDownload, test_method.__name__, test_method)
151 if __name__ == '__main__':