import unittest
sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
-from test.helper import get_params, get_testcases, global_setup, try_rm, md5
-global_setup()
+from test.helper import (
+ assertGreaterEqual,
+ get_params,
+ gettestcases,
+ expect_info_dict,
+ try_rm,
+ report_warning,
+)
import hashlib
import youtube_dl.YoutubeDL
from youtube_dl.utils import (
- compat_str,
+ compat_http_client,
compat_urllib_error,
+ compat_HTTPError,
DownloadError,
ExtractorError,
+ format_bytes,
UnavailableVideoError,
)
+from youtube_dl.extractor import get_info_extractor
RETRIES = 3
with open(fn, 'rb') as f:
return hashlib.md5(f.read()).hexdigest()
-defs = get_testcases()
+defs = gettestcases()
class TestDownload(unittest.TestCase):
def test_template(self):
ie = youtube_dl.extractor.get_info_extractor(test_case['name'])
+ other_ies = [get_info_extractor(ie_key) for ie_key in test_case.get('add_ie', [])]
+ is_playlist = any(k.startswith('playlist') for k in test_case)
+ test_cases = test_case.get(
+ 'playlist', [] if is_playlist else [test_case])
+
def print_skipping(reason):
print('Skipping %s: %s' % (test_case['name'], reason))
- if not ie._WORKING:
+ if not ie.working():
print_skipping('IE marked as not _WORKING')
return
- if 'playlist' not in test_case and not test_case['file']:
- print_skipping('No output file specified')
- return
+
+ for tc in test_cases:
+ info_dict = tc.get('info_dict', {})
+ if not tc.get('file') and not (info_dict.get('id') and info_dict.get('ext')):
+ raise Exception('Test definition incorrect. The output file cannot be known. Are both \'id\' and \'ext\' keys present?')
+
if 'skip' in test_case:
print_skipping(test_case['skip'])
return
+ for other_ie in other_ies:
+ if not other_ie.working():
+ print_skipping(u'test depends on %sIE, marked as not WORKING' % other_ie.ie_key())
+ return
params = get_params(test_case.get('params', {}))
+ if is_playlist and 'playlist' not in test_case:
+ params.setdefault('extract_flat', True)
+ params.setdefault('skip_download', True)
ydl = YoutubeDL(params)
ydl.add_default_info_extractors()
def _hook(status):
if status['status'] == 'finished':
finished_hook_called.add(status['filename'])
- ydl.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')
+ ydl.add_progress_hook(_hook)
+
+ def get_tc_filename(tc):
+ return tc.get('file') or ydl.prepare_filename(tc.get('info_dict', {}))
+
+ res_dict = None
+ def try_rm_tcs_files(tcs=None):
+ if tcs is None:
+ tcs = test_cases
+ for tc in tcs:
+ tc_filename = get_tc_filename(tc)
+ try_rm(tc_filename)
+ try_rm(tc_filename + '.part')
+ try_rm(os.path.splitext(tc_filename)[0] + '.info.json')
+ try_rm_tcs_files()
try:
- for retry in range(1, RETRIES + 1):
+ try_num = 1
+ while True:
try:
- ydl.download([test_case['url']])
+ # We're not using .download here sine that is just a shim
+ # for outside error handling, and returns the exit code
+ # instead of the result dict.
+ res_dict = ydl.extract_info(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):
+ if not err.exc_info[0] in (compat_urllib_error.URLError, socket.timeout, UnavailableVideoError, compat_http_client.BadStatusLine) or (err.exc_info[0] == compat_HTTPError and err.exc_info[1].code == 503):
raise
- print('Retrying: {0} failed tries\n\n##########\n\n'.format(retry))
+ if try_num == RETRIES:
+ report_warning(u'Failed due to network errors, skipping...')
+ return
+
+ print('Retrying: {0} failed tries\n\n##########\n\n'.format(try_num))
+
+ try_num += 1
else:
break
+ if is_playlist:
+ self.assertEqual(res_dict['_type'], 'playlist')
+ expect_info_dict(self, test_case.get('info_dict', {}), res_dict)
+ if 'playlist_mincount' in test_case:
+ assertGreaterEqual(
+ self,
+ len(res_dict['entries']),
+ test_case['playlist_mincount'],
+ 'Expected at least %d in playlist %s, but got only %d' % (
+ test_case['playlist_mincount'], test_case['url'],
+ len(res_dict['entries'])))
+ if 'playlist_count' in test_case:
+ self.assertEqual(
+ len(res_dict['entries']),
+ test_case['playlist_count'],
+ 'Expected %d entries in playlist %s, but got %d.' % (
+ test_case['playlist_count'],
+ test_case['url'],
+ len(res_dict['entries']),
+ ))
+ if 'playlist_duration_sum' in test_case:
+ got_duration = sum(e['duration'] for e in res_dict['entries'])
+ self.assertEqual(
+ test_case['playlist_duration_sum'], got_duration)
+
for tc in test_cases:
+ tc_filename = get_tc_filename(tc)
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:
+ self.assertTrue(os.path.exists(tc_filename), msg='Missing file ' + tc_filename)
+ self.assertTrue(tc_filename in finished_hook_called)
+ expected_minsize = tc.get('file_minsize', 10000)
+ if expected_minsize is not None:
+ if params.get('test'):
+ expected_minsize = max(expected_minsize, 10000)
+ got_fsize = os.path.getsize(tc_filename)
+ assertGreaterEqual(
+ self, got_fsize, expected_minsize,
+ 'Expected %s to be at least %s, but it\'s only %s ' %
+ (tc_filename, format_bytes(expected_minsize),
+ format_bytes(got_fsize)))
+ if 'md5' in tc:
+ md5_for_file = _file_md5(tc_filename)
+ self.assertEqual(md5_for_file, tc['md5'])
+ info_json_fn = os.path.splitext(tc_filename)[0] + '.info.json'
+ self.assertTrue(os.path.exists(info_json_fn))
+ with io.open(info_json_fn, encoding='utf-8') as infof:
info_dict = json.load(infof)
- for (info_field, expected) in tc.get('info_dict', {}).items():
- if isinstance(expected, compat_str) and expected.startswith('md5:'):
- got = 'md5:' + md5(info_dict.get(info_field))
- else:
- got = info_dict.get(info_field)
- self.assertEqual(expected, got,
- u'invalid value for field %s, expected %r, got %r' % (info_field, expected, got))
-
- # If checkable fields are missing from the test case, print the info_dict
- test_info_dict = dict((key, value if not isinstance(value, compat_str) or len(value) < 250 else 'md5:' + md5(value))
- for key, value in info_dict.items()
- if value and key in ('title', 'description', 'uploader', 'upload_date', 'uploader_id', 'location'))
- if not all(key in tc.get('info_dict', {}).keys() for key in test_info_dict.keys()):
- sys.stderr.write(u'\n"info_dict": ' + json.dumps(test_info_dict, ensure_ascii=False, indent=2) + u'\n')
-
- # Check for the presence of mandatory fields
- for key in ('id', 'url', 'title', 'ext'):
- self.assertTrue(key in info_dict.keys() and info_dict[key])
+
+ expect_info_dict(self, tc.get('info_dict', {}), info_dict)
finally:
- for tc in test_cases:
- try_rm(tc['file'])
- try_rm(tc['file'] + '.part')
- try_rm(tc['file'] + '.info.json')
+ try_rm_tcs_files()
+ if is_playlist and res_dict is not None:
+ # Remove all other files that may have been extracted if the
+ # extractor returns full results even with extract_flat
+ res_tcs = [{'info_dict': e} for e in res_dict['entries']]
+ try_rm_tcs_files(res_tcs)
return test_template
projects / youtube-dl / blobdiff