13 # Allow direct execution
14 sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
16 import youtube_dl.YoutubeDL
17 from youtube_dl.utils import *
19 PARAMETERS_FILE = os.path.join(os.path.dirname(os.path.abspath(__file__)), "parameters.json")
23 # General configuration (from __init__, not very elegant...)
24 jar = compat_cookiejar.CookieJar()
25 cookie_processor = compat_urllib_request.HTTPCookieProcessor(jar)
26 proxy_handler = compat_urllib_request.ProxyHandler()
27 opener = compat_urllib_request.build_opener(proxy_handler, cookie_processor, YoutubeDLHandler())
28 compat_urllib_request.install_opener(opener)
29 socket.setdefaulttimeout(10)
31 def _try_rm(filename):
32 """ Remove a file if it exists """
35 except OSError as ose:
36 if ose.errno != errno.ENOENT:
39 md5 = lambda s: hashlib.md5(s.encode('utf-8')).hexdigest()
41 class YoutubeDL(youtube_dl.YoutubeDL):
42 def __init__(self, *args, **kwargs):
43 self.to_stderr = self.to_screen
44 self.processed_info_dicts = []
45 super(YoutubeDL, self).__init__(*args, **kwargs)
46 def report_warning(self, message):
47 # Don't accept warnings during tests
48 raise ExtractorError(message)
49 def process_info(self, info_dict):
50 self.processed_info_dicts.append(info_dict)
51 return super(YoutubeDL, self).process_info(info_dict)
54 with open(fn, 'rb') as f:
55 return hashlib.md5(f.read()).hexdigest()
57 from helper import get_testcases
58 defs = get_testcases()
60 with io.open(PARAMETERS_FILE, encoding='utf-8') as pf:
61 parameters = json.load(pf)
64 class TestDownload(unittest.TestCase):
67 self.parameters = parameters
70 ### Dynamically generate tests
71 def generator(test_case):
73 def test_template(self):
74 ie = youtube_dl.extractor.get_info_extractor(test_case['name'])
75 def print_skipping(reason):
76 print('Skipping %s: %s' % (test_case['name'], reason))
78 print_skipping('IE marked as not _WORKING')
80 if 'playlist' not in test_case and not test_case['file']:
81 print_skipping('No output file specified')
83 if 'skip' in test_case:
84 print_skipping(test_case['skip'])
87 params = self.parameters.copy()
88 params.update(test_case.get('params', {}))
90 ydl = YoutubeDL(params)
91 ydl.add_default_info_extractors()
92 finished_hook_called = set()
94 if status['status'] == 'finished':
95 finished_hook_called.add(status['filename'])
96 ydl.fd.add_progress_hook(_hook)
98 test_cases = test_case.get('playlist', [test_case])
101 _try_rm(tc['file'] + '.part')
102 _try_rm(tc['file'] + '.info.json')
104 for retry in range(1, RETRIES + 1):
106 ydl.download([test_case['url']])
107 except (DownloadError, ExtractorError) as err:
108 if retry == RETRIES: raise
110 # Check if the exception is not a network related one
111 if not err.exc_info[0] in (compat_urllib_error.URLError, socket.timeout, UnavailableVideoError):
114 print('Retrying: {0} failed tries\n\n##########\n\n'.format(retry))
118 for tc in test_cases:
119 if not test_case.get('params', {}).get('skip_download', False):
120 self.assertTrue(os.path.exists(tc['file']), msg='Missing file ' + tc['file'])
121 self.assertTrue(tc['file'] in finished_hook_called)
122 self.assertTrue(os.path.exists(tc['file'] + '.info.json'))
124 md5_for_file = _file_md5(tc['file'])
125 self.assertEqual(md5_for_file, tc['md5'])
126 with io.open(tc['file'] + '.info.json', encoding='utf-8') as infof:
127 info_dict = json.load(infof)
128 for (info_field, expected) in tc.get('info_dict', {}).items():
129 if isinstance(expected, compat_str) and expected.startswith('md5:'):
130 self.assertEqual(expected, 'md5:' + md5(info_dict.get(info_field)))
132 got = info_dict.get(info_field)
135 u'invalid value for field %s, expected %r, got %r' % (info_field, expected, got))
137 # If checkable fields are missing from the test case, print the info_dict
138 test_info_dict = dict((key, value if not isinstance(value, compat_str) or len(value) < 250 else 'md5:' + md5(value))
139 for key, value in info_dict.items()
140 if value and key in ('title', 'description', 'uploader', 'upload_date', 'uploader_id', 'location'))
141 if not all(key in tc.get('info_dict', {}).keys() for key in test_info_dict.keys()):
142 sys.stderr.write(u'\n"info_dict": ' + json.dumps(test_info_dict, ensure_ascii=False, indent=2) + u'\n')
144 # Check for the presence of mandatory fields
145 for key in ('id', 'url', 'title', 'ext'):
146 self.assertTrue(key in info_dict.keys() and info_dict[key])
148 for tc in test_cases:
150 _try_rm(tc['file'] + '.part')
151 _try_rm(tc['file'] + '.info.json')
155 ### And add them to TestDownload
156 for n, test_case in enumerate(defs):
157 test_method = generator(test_case)
158 tname = 'test_' + str(test_case['name'])
160 while hasattr(TestDownload, tname):
161 tname = 'test_' + str(test_case['name']) + '_' + str(i)
163 test_method.__name__ = tname
164 setattr(TestDownload, test_method.__name__, test_method)
168 if __name__ == '__main__':