13 # Allow direct execution
14 sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
16 import youtube_dl.FileDownloader
17 import youtube_dl.InfoExtractors
18 from youtube_dl.utils import *
20 DEF_FILE = os.path.join(os.path.dirname(os.path.abspath(__file__)), 'tests.json')
21 PARAMETERS_FILE = os.path.join(os.path.dirname(os.path.abspath(__file__)), "parameters.json")
25 # General configuration (from __init__, not very elegant...)
26 jar = compat_cookiejar.CookieJar()
27 cookie_processor = compat_urllib_request.HTTPCookieProcessor(jar)
28 proxy_handler = compat_urllib_request.ProxyHandler()
29 opener = compat_urllib_request.build_opener(proxy_handler, cookie_processor, YoutubeDLHandler())
30 compat_urllib_request.install_opener(opener)
31 socket.setdefaulttimeout(10)
33 def _try_rm(filename):
34 """ Remove a file if it exists """
37 except OSError as ose:
38 if ose.errno != errno.ENOENT:
41 class FileDownloader(youtube_dl.FileDownloader):
42 def __init__(self, *args, **kwargs):
43 self.to_stderr = self.to_screen
44 self.processed_info_dicts = []
45 return youtube_dl.FileDownloader.__init__(self, *args, **kwargs)
46 def process_info(self, info_dict):
47 self.processed_info_dicts.append(info_dict)
48 return youtube_dl.FileDownloader.process_info(self, info_dict)
51 with open(fn, 'rb') as f:
52 return hashlib.md5(f.read()).hexdigest()
54 with io.open(DEF_FILE, encoding='utf-8') as deff:
55 defs = json.load(deff)
56 with io.open(PARAMETERS_FILE, encoding='utf-8') as pf:
57 parameters = json.load(pf)
60 class TestDownload(unittest.TestCase):
63 self.parameters = parameters
66 ### Dynamically generate tests
67 def generator(test_case):
69 def test_template(self):
70 ie = youtube_dl.InfoExtractors.get_info_extractor(test_case['name'])
72 print('Skipping: IE marked as not _WORKING')
74 if 'playlist' not in test_case and not test_case['file']:
75 print('Skipping: No output file specified')
77 if 'skip' in test_case:
78 print('Skipping: {0}'.format(test_case['skip']))
81 params = self.parameters.copy()
82 params.update(test_case.get('params', {}))
84 fd = FileDownloader(params)
85 for ie in youtube_dl.InfoExtractors.gen_extractors():
86 fd.add_info_extractor(ie)
87 finished_hook_called = set()
89 if status['status'] == 'finished':
90 finished_hook_called.add(status['filename'])
91 fd.add_progress_hook(_hook)
93 test_cases = test_case.get('playlist', [test_case])
96 _try_rm(tc['file'] + '.part')
97 _try_rm(tc['file'] + '.info.json')
99 for retry in range(1, RETRIES + 1):
101 fd.download([test_case['url']])
102 except (DownloadError, ExtractorError) as err:
103 if retry == RETRIES: raise
105 # Check if the exception is not a network related one
106 if not err.exc_info[0] in (compat_urllib_error.URLError, socket.timeout, UnavailableVideoError):
109 print('Retrying: {0} failed tries\n\n##########\n\n'.format(retry))
113 for tc in test_cases:
114 if not test_case.get('params', {}).get('skip_download', False):
115 self.assertTrue(os.path.exists(tc['file']), msg='Missing file ' + tc['file'])
116 self.assertTrue(tc['file'] in finished_hook_called)
117 self.assertTrue(os.path.exists(tc['file'] + '.info.json'))
119 md5_for_file = _file_md5(tc['file'])
120 self.assertEqual(md5_for_file, tc['md5'])
121 with io.open(tc['file'] + '.info.json', encoding='utf-8') as infof:
122 info_dict = json.load(infof)
123 for (info_field, value) in tc.get('info_dict', {}).items():
124 self.assertEqual(value, info_dict.get(info_field))
126 for tc in test_cases:
128 _try_rm(tc['file'] + '.part')
129 _try_rm(tc['file'] + '.info.json')
133 ### And add them to TestDownload
134 for test_case in defs:
135 test_method = generator(test_case)
136 test_method.__name__ = "test_{0}".format(test_case["name"])
137 setattr(TestDownload, test_method.__name__, test_method)
141 if __name__ == '__main__':