-#!/usr/bin/env python2
+#!/usr/bin/env python
+
+from __future__ import unicode_literals
+
+# Allow direct execution
+import os
+import sys
import unittest
+sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+
+from test.helper import (
+ assertGreaterEqual,
+ expect_warnings,
+ get_params,
+ gettestcases,
+ expect_info_dict,
+ try_rm,
+ report_warning,
+)
+
+
import hashlib
-import os
+import io
import json
+import socket
+
+import youtube_dl.YoutubeDL
+from youtube_dl.compat import (
+ compat_http_client,
+ compat_urllib_error,
+ compat_HTTPError,
+)
+from youtube_dl.utils import (
+ DownloadError,
+ ExtractorError,
+ format_bytes,
+ UnavailableVideoError,
+)
+from youtube_dl.extractor import get_info_extractor
+
+RETRIES = 3
+
+
+class YoutubeDL(youtube_dl.YoutubeDL):
+ def __init__(self, *args, **kwargs):
+ self.to_stderr = self.to_screen
+ self.processed_info_dicts = []
+ super(YoutubeDL, self).__init__(*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 super(YoutubeDL, self).process_info(info_dict)
+
+
+def _file_md5(fn):
+ with open(fn, 'rb') as f:
+ return hashlib.md5(f.read()).hexdigest()
+
+
+defs = gettestcases()
+
+
+class TestDownload(unittest.TestCase):
+ # Parallel testing in nosetests. See
+ # http://nose.readthedocs.org/en/latest/doc_tests/test_multiprocess/multiprocess.html
+ _multiprocess_shared_ = True
+
+ maxDiff = None
+
+ def __str__(self):
+ """Identify each test with the `add_ie` attribute, if available."""
+
+ def strclass(cls):
+ """From 2.7's unittest; 2.6 had _strclass so we can't import it."""
+ return '%s.%s' % (cls.__module__, cls.__name__)
+
+ add_ie = getattr(self, self._testMethodName).add_ie
+ return '%s (%s)%s:' % (self._testMethodName,
+ strclass(self.__class__),
+ ' [%s]' % add_ie if add_ie else '')
+
+ def setUp(self):
+ self.defs = defs
+
+# Dynamically generate tests
+
+
+def generator(test_case, tname):
+
+ 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():
+ print_skipping('IE marked as not _WORKING')
+ return
+
+ for tc in test_cases:
+ info_dict = tc.get('info_dict', {})
+ if 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('test depends on %sIE, marked as not WORKING' % other_ie.ie_key())
+ return
+
+ params = get_params(test_case.get('params', {}))
+ params['outtmpl'] = tname + '_' + params['outtmpl']
+ if is_playlist and 'playlist' not in test_case:
+ params.setdefault('extract_flat', 'in_playlist')
+ params.setdefault('skip_download', True)
+
+ ydl = YoutubeDL(params, auto_init=False)
+ ydl.add_default_info_extractors()
+ finished_hook_called = set()
+
+ def _hook(status):
+ if status['status'] == 'finished':
+ finished_hook_called.add(status['filename'])
+ ydl.add_progress_hook(_hook)
+ expect_warnings(ydl, test_case.get('expected_warnings', []))
+
+ def get_tc_filename(tc):
+ return 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:
+ try_num = 1
+ while True:
+ try:
+ # We're not using .download here since 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'],
+ force_generic_extractor=params.get('force_generic_extractor', False))
+ except (DownloadError, ExtractorError) as err:
+ # Check if the exception is not a network related one
+ 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
+
+ if try_num == RETRIES:
+ report_warning('%s failed due to network errors, skipping...' % tname)
+ return
+
+ print('Retrying: {0} failed tries\n\n##########\n\n'.format(try_num))
+
+ try_num += 1
+ else:
+ break
+
+ if is_playlist:
+ self.assertTrue(res_dict['_type'] in ['playlist', 'multi_video'])
+ self.assertTrue('entries' in res_dict)
+ expect_info_dict(self, res_dict, test_case.get('info_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)
+
+ # Generalize both playlists and single videos to unified format for
+ # simplicity
+ if 'entries' not in res_dict:
+ res_dict['entries'] = [res_dict]
+
+ for tc_num, tc in enumerate(test_cases):
+ tc_res_dict = res_dict['entries'][tc_num]
+ # First, check test cases' data against extracted data alone
+ expect_info_dict(self, tc_res_dict, tc.get('info_dict', {}))
+ # Now, check downloaded file consistency
+ tc_filename = get_tc_filename(tc)
+ if not test_case.get('params', {}).get('skip_download', False):
+ 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(tc['md5'], md5_for_file)
+ # Finally, check test cases' data again but this time against
+ # extracted data from info JSON file written during processing
+ info_json_fn = os.path.splitext(tc_filename)[0] + '.info.json'
+ self.assertTrue(
+ os.path.exists(info_json_fn),
+ 'Missing info file %s' % info_json_fn)
+ with io.open(info_json_fn, encoding='utf-8') as infof:
+ info_dict = json.load(infof)
+ expect_info_dict(self, info_dict, tc.get('info_dict', {}))
+ finally:
+ try_rm_tcs_files()
+ if is_playlist and res_dict is not None and res_dict.get('entries'):
+ # 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
+
+
+# And add them to TestDownload
+for n, test_case in enumerate(defs):
+ tname = 'test_' + str(test_case['name'])
+ i = 1
+ while hasattr(TestDownload, tname):
+ tname = 'test_%s_%d' % (test_case['name'], i)
+ i += 1
+ test_method = generator(test_case, tname)
+ test_method.__name__ = str(tname)
+ ie_list = test_case.get('add_ie')
+ test_method.add_ie = ie_list and ','.join(ie_list)
+ setattr(TestDownload, test_method.__name__, test_method)
+ del test_method
+
-from youtube_dl.FileDownloader import FileDownloader
-from youtube_dl.InfoExtractors import YoutubeIE, DailymotionIE
-from youtube_dl.InfoExtractors import MetacafeIE, BlipTVIE
-from youtube_dl.InfoExtractors import XVideosIE, VimeoIE
-from youtube_dl.InfoExtractors import SoundcloudIE, StanfordOpenClassroomIE
-from youtube_dl.InfoExtractors import CollegeHumorIE, XNXXIE
-
-
-class DownloadTest(unittest.TestCase):
- PARAMETERS_FILE = "test/parameters.json"
- #calculated with md5sum:
- #md5sum (GNU coreutils) 8.19
-
- YOUTUBE_SIZE = 1993883
- YOUTUBE_URL = "http://www.youtube.com/watch?v=BaW_jenozKc"
- YOUTUBE_FILE = "BaW_jenozKc.mp4"
-
- DAILYMOTION_MD5 = "d363a50e9eb4f22ce90d08d15695bb47"
- DAILYMOTION_URL = "http://www.dailymotion.com/video/x33vw9_tutoriel-de-youtubeur-dl-des-video_tech"
- DAILYMOTION_FILE = "x33vw9.mp4"
-
- METACAFE_SIZE = 5754305
- METACAFE_URL = "http://www.metacafe.com/watch/yt-_aUehQsCQtM/the_electric_company_short_i_pbs_kids_go/"
- METACAFE_FILE = "_aUehQsCQtM.flv"
-
- BLIP_MD5 = "93c24d2f4e0782af13b8a7606ea97ba7"
- BLIP_URL = "http://blip.tv/cbr/cbr-exclusive-gotham-city-imposters-bats-vs-jokerz-short-3-5796352"
- BLIP_FILE = "5779306.m4v"
-
- XVIDEO_MD5 = "1ab4dedc01f771cb2a65e91caa801aaf"
- XVIDEO_URL = "http://www.xvideos.com/video939581/funny_porns_by_s_-1"
- XVIDEO_FILE = "939581.flv"
-
- VIMEO_MD5 = "1ab4dedc01f771cb2a65e91caa801aaf"
- VIMEO_URL = "http://vimeo.com/14160053"
- VIMEO_FILE = ""
-
- VIMEO2_MD5 = ""
- VIMEO2_URL = "http://player.vimeo.com/video/47019590"
- VIMEO2_FILE = ""
-
- SOUNDCLOUD_MD5 = "ce3775768ebb6432fa8495d446a078ed"
- SOUNDCLOUD_URL = "http://soundcloud.com/ethmusic/lostin-powers-she-so-heavy"
- SOUNDCLOUD_FILE = "n6FLbx6ZzMiu.mp3"
-
- STANDFORD_MD5 = "22c8206291368c4e2c9c1a307f0ea0f4"
- STANDFORD_URL = "http://openclassroom.stanford.edu/MainFolder/VideoPage.php?course=PracticalUnix&video=intro-environment&speed=100"
- STANDFORD_FILE = "PracticalUnix_intro-environment.mp4"
-
- COLLEGEHUMOR_MD5 = ""
- COLLEGEHUMOR_URL = "http://www.collegehumor.com/video/6830834/mitt-romney-style-gangnam-style-parody"
- COLLEGEHUMOR_FILE = ""
-
- XNXX_MD5 = "5f0469c8d1dfd1bc38c8e6deb5e0a21d"
- XNXX_URL = "http://video.xnxx.com/video1135332/lida_naked_funny_actress_5_"
- XNXX_FILE = "1135332.flv"
-
- def test_youtube(self):
- #let's download a file from youtube
- with open(DownloadTest.PARAMETERS_FILE) as f:
- fd = FileDownloader(json.load(f))
- fd.add_info_extractor(YoutubeIE())
- fd.download([DownloadTest.YOUTUBE_URL])
- self.assertTrue(os.path.exists(DownloadTest.YOUTUBE_FILE))
- self.assertEqual(os.path.getsize(DownloadTest.YOUTUBE_FILE), DownloadTest.YOUTUBE_SIZE)
-
- def test_dailymotion(self):
- with open(DownloadTest.PARAMETERS_FILE) as f:
- fd = FileDownloader(json.load(f))
- fd.add_info_extractor(DailymotionIE())
- fd.download([DownloadTest.DAILYMOTION_URL])
- self.assertTrue(os.path.exists(DownloadTest.DAILYMOTION_FILE))
- md5_down_file = md5_for_file(DownloadTest.DAILYMOTION_FILE)
- self.assertEqual(md5_down_file, DownloadTest.DAILYMOTION_MD5)
-
- def test_metacafe(self):
- #this emulate a skip,to be 2.6 compatible
- with open(DownloadTest.PARAMETERS_FILE) as f:
- fd = FileDownloader(json.load(f))
- fd.add_info_extractor(MetacafeIE())
- fd.add_info_extractor(YoutubeIE())
- fd.download([DownloadTest.METACAFE_URL])
- self.assertTrue(os.path.exists(DownloadTest.METACAFE_FILE))
- self.assertEqual(os.path.getsize(DownloadTest.METACAFE_FILE), DownloadTest.METACAFE_SIZE)
-
- def test_blip(self):
- with open(DownloadTest.PARAMETERS_FILE) as f:
- fd = FileDownloader(json.load(f))
- fd.add_info_extractor(BlipTVIE())
- fd.download([DownloadTest.BLIP_URL])
- self.assertTrue(os.path.exists(DownloadTest.BLIP_FILE))
- md5_down_file = md5_for_file(DownloadTest.BLIP_FILE)
- self.assertEqual(md5_down_file, DownloadTest.BLIP_MD5)
-
- def test_xvideo(self):
- with open(DownloadTest.PARAMETERS_FILE) as f:
- fd = FileDownloader(json.load(f))
- fd.add_info_extractor(XVideosIE())
- fd.download([DownloadTest.XVIDEO_URL])
- self.assertTrue(os.path.exists(DownloadTest.XVIDEO_FILE))
- md5_down_file = md5_for_file(DownloadTest.XVIDEO_FILE)
- self.assertEqual(md5_down_file, DownloadTest.XVIDEO_MD5)
-
- def test_vimeo(self):
- #skipped for the moment produce an error
- return
- with open(DownloadTest.PARAMETERS_FILE) as f:
- fd = FileDownloader(json.load(f))
- fd.add_info_extractor(VimeoIE())
- fd.download([DownloadTest.VIMEO_URL])
- self.assertTrue(os.path.exists(DownloadTest.VIMEO_FILE))
- md5_down_file = md5_for_file(DownloadTest.VIMEO_FILE)
- self.assertEqual(md5_down_file, DownloadTest.VIMEO_MD5)
-
- def test_vimeo2(self):
- #skipped for the moment produce an error
- return
- with open(DownloadTest.PARAMETERS_FILE) as f:
- fd = FileDownloader(json.load(f))
- fd.add_info_extractor(VimeoIE())
- fd.download([DownloadTest.VIMEO2_URL])
- self.assertTrue(os.path.exists(DownloadTest.VIMEO2_FILE))
- md5_down_file = md5_for_file(DownloadTest.VIMEO2_FILE)
- self.assertEqual(md5_down_file, DownloadTest.VIMEO2_MD5)
-
- def test_soundcloud(self):
- with open(DownloadTest.PARAMETERS_FILE) as f:
- fd = FileDownloader(json.load(f))
- fd.add_info_extractor(SoundcloudIE())
- fd.download([DownloadTest.SOUNDCLOUD_URL])
- self.assertTrue(os.path.exists(DownloadTest.SOUNDCLOUD_FILE))
- md5_down_file = md5_for_file(DownloadTest.SOUNDCLOUD_FILE)
- self.assertEqual(md5_down_file, DownloadTest.SOUNDCLOUD_MD5)
-
- def test_standford(self):
- with open(DownloadTest.PARAMETERS_FILE) as f:
- fd = FileDownloader(json.load(f))
- fd.add_info_extractor(StanfordOpenClassroomIE())
- fd.download([DownloadTest.STANDFORD_URL])
- self.assertTrue(os.path.exists(DownloadTest.STANDFORD_FILE))
- md5_down_file = md5_for_file(DownloadTest.STANDFORD_FILE)
- self.assertEqual(md5_down_file, DownloadTest.STANDFORD_MD5)
-
- def test_collegehumor(self):
- with open(DownloadTest.PARAMETERS_FILE) as f:
- fd = FileDownloader(json.load(f))
- fd.add_info_extractor(CollegeHumorIE())
- fd.download([DownloadTest.COLLEGEHUMOR_URL])
- self.assertTrue(os.path.exists(DownloadTest.COLLEGEHUMOR_FILE))
- md5_down_file = md5_for_file(DownloadTest.COLLEGEHUMOR_FILE)
- self.assertEqual(md5_down_file, DownloadTest.COLLEGEHUMOR_MD5)
-
- def test_xnxx(self):
- with open(DownloadTest.PARAMETERS_FILE) as f:
- fd = FileDownloader(json.load(f))
- fd.add_info_extractor(XNXXIE())
- fd.download([DownloadTest.XNXX_URL])
- self.assertTrue(os.path.exists(DownloadTest.XNXX_FILE))
- md5_down_file = md5_for_file(DownloadTest.XNXX_FILE)
- self.assertEqual(md5_down_file, DownloadTest.XNXX_MD5)
-
- def tearDown(self):
- if os.path.exists(DownloadTest.YOUTUBE_FILE):
- os.remove(DownloadTest.YOUTUBE_FILE)
- if os.path.exists(DownloadTest.DAILYMOTION_FILE):
- os.remove(DownloadTest.DAILYMOTION_FILE)
- if os.path.exists(DownloadTest.METACAFE_FILE):
- os.remove(DownloadTest.METACAFE_FILE)
- if os.path.exists(DownloadTest.BLIP_FILE):
- os.remove(DownloadTest.BLIP_FILE)
- if os.path.exists(DownloadTest.XVIDEO_FILE):
- os.remove(DownloadTest.XVIDEO_FILE)
- if os.path.exists(DownloadTest.VIMEO_FILE):
- os.remove(DownloadTest.VIMEO_FILE)
- if os.path.exists(DownloadTest.SOUNDCLOUD_FILE):
- os.remove(DownloadTest.SOUNDCLOUD_FILE)
- if os.path.exists(DownloadTest.STANDFORD_FILE):
- os.remove(DownloadTest.STANDFORD_FILE)
- if os.path.exists(DownloadTest.COLLEGEHUMOR_FILE):
- os.remove(DownloadTest.COLLEGEHUMOR_FILE)
- if os.path.exists(DownloadTest.XNXX_FILE):
- os.remove(DownloadTest.XNXX_FILE)
-
-def md5_for_file(filename, block_size=2**20):
- with open(filename) as f:
- md5 = hashlib.md5()
- while True:
- data = f.read(block_size)
- if not data:
- break
- md5.update(data)
- return md5.hexdigest()
+if __name__ == '__main__':
+ unittest.main()
projects / youtube-dl / blobdiff