#!/usr/bin/env python
+import errno
import hashlib
import io
import os
DEF_FILE = os.path.join(os.path.dirname(os.path.abspath(__file__)), 'tests.json')
PARAMETERS_FILE = os.path.join(os.path.dirname(os.path.abspath(__file__)), "parameters.json")
+RETRIES = 3
+
# General configuration (from __init__, not very elegant...)
jar = compat_cookiejar.CookieJar()
cookie_processor = compat_urllib_request.HTTPCookieProcessor(jar)
proxy_handler = compat_urllib_request.ProxyHandler()
opener = compat_urllib_request.build_opener(proxy_handler, cookie_processor, YoutubeDLHandler())
compat_urllib_request.install_opener(opener)
+socket.setdefaulttimeout(10)
+
+def _try_rm(filename):
+ """ Remove a file if it exists """
+ try:
+ os.remove(filename)
+ except OSError as ose:
+ if ose.errno != errno.ENOENT:
+ raise
class FileDownloader(youtube_dl.FileDownloader):
def __init__(self, *args, **kwargs):
self.to_stderr = self.to_screen
self.processed_info_dicts = []
return youtube_dl.FileDownloader.__init__(self, *args, **kwargs)
+ def report_warning(self, message):
+ # Don't accept warnings during tests
+ raise ExtractorError(message)
def process_info(self, info_dict):
self.processed_info_dicts.append(info_dict)
return youtube_dl.FileDownloader.process_info(self, info_dict)
class TestDownload(unittest.TestCase):
+ maxDiff = None
def setUp(self):
self.parameters = parameters
self.defs = defs
- # Clear old files
- self.tearDown()
-
- def tearDown(self):
- for fn in [ test.get('file', False) for test in self.defs ]:
- if fn and os.path.exists(fn):
- os.remove(fn)
-
-
### Dynamically generate tests
def generator(test_case):
def test_template(self):
- ie = getattr(youtube_dl.InfoExtractors, test_case['name'] + 'IE')
+ ie = youtube_dl.InfoExtractors.get_info_extractor(test_case['name'])
if not ie._WORKING:
print('Skipping: IE marked as not _WORKING')
return
- if not test_case['file']:
+ if 'playlist' not in test_case and not test_case['file']:
print('Skipping: No output file specified')
return
if 'skip' in test_case:
print('Skipping: {0}'.format(test_case['skip']))
return
- params = dict(self.parameters) # Duplicate it locally
- for p in test_case.get('params', {}):
- params[p] = test_case['params'][p]
+ params = self.parameters.copy()
+ params.update(test_case.get('params', {}))
fd = FileDownloader(params)
- fd.add_info_extractor(ie())
- for ien in test_case.get('add_ie', []):
- fd.add_info_extractor(getattr(youtube_dl.InfoExtractors, ien + 'IE')())
- fd.download([test_case['url']])
-
- self.assertTrue(os.path.exists(test_case['file']))
- if 'md5' in test_case:
- md5_for_file = _file_md5(test_case['file'])
- self.assertEqual(md5_for_file, test_case['md5'])
- info_dict = fd.processed_info_dicts[0]
- for (info_field, value) in test_case.get('info_dict', {}).items():
- if value.startswith('md5:'):
- md5_info_value = hashlib.md5(info_dict.get(info_field, '')).hexdigest()
- self.assertEqual(value[3:], md5_info_value)
- else:
- self.assertEqual(value, info_dict.get(info_field))
+ for ie in youtube_dl.InfoExtractors.gen_extractors():
+ fd.add_info_extractor(ie)
+ finished_hook_called = set()
+ def _hook(status):
+ if status['status'] == 'finished':
+ finished_hook_called.add(status['filename'])
+ fd.add_progress_hook(_hook)
+
+ test_cases = test_case.get('playlist', [test_case])
+ for tc in test_cases:
+ _try_rm(tc['file'])
+ _try_rm(tc['file'] + '.part')
+ _try_rm(tc['file'] + '.info.json')
+ try:
+ for retry in range(1, RETRIES + 1):
+ try:
+ fd.download([test_case['url']])
+ except (DownloadError, ExtractorError) as err:
+ if retry == RETRIES: raise
+
+ # Check if the exception is not a network related one
+ if not err.exc_info[0] in (compat_urllib_error.URLError, socket.timeout, UnavailableVideoError):
+ raise
+
+ print('Retrying: {0} failed tries\n\n##########\n\n'.format(retry))
+ else:
+ break
+
+ for tc in test_cases:
+ if not test_case.get('params', {}).get('skip_download', False):
+ self.assertTrue(os.path.exists(tc['file']), msg='Missing file ' + tc['file'])
+ self.assertTrue(tc['file'] in finished_hook_called)
+ self.assertTrue(os.path.exists(tc['file'] + '.info.json'))
+ if 'md5' in tc:
+ md5_for_file = _file_md5(tc['file'])
+ self.assertEqual(md5_for_file, tc['md5'])
+ with io.open(tc['file'] + '.info.json', encoding='utf-8') as infof:
+ info_dict = json.load(infof)
+ for (info_field, value) in tc.get('info_dict', {}).items():
+ self.assertEqual(value, info_dict.get(info_field))
+ finally:
+ for tc in test_cases:
+ _try_rm(tc['file'])
+ _try_rm(tc['file'] + '.part')
+ _try_rm(tc['file'] + '.info.json')
return test_template