X-Git-Url: https://git.rapsys.eu/youtubedl/blobdiff_plain/c4994c6aff3e03c7848b0a9d4ff9a1873412d31f..27375a0e586f091b3366c9963a15304fee569a05:/test/test_download.py diff --git a/test/test_download.py b/test/test_download.py index f45c500..ebe820d 100644 --- a/test/test_download.py +++ b/test/test_download.py @@ -1,197 +1,264 @@ #!/usr/bin/env python -# DO NOT EDIT THIS FILE BY HAND! -# It is auto-generated from tests.json and gentests.py. +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 io -import os import json -import unittest -import sys import socket -# Allow direct execution -import os -sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__)))) +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 -import youtube_dl.FileDownloader -import youtube_dl.InfoExtractors -from youtube_dl.utils import * +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(300) # 5 minutes should be enough (famous last words) -class FileDownloader(youtube_dl.FileDownloader): +class YoutubeDL(youtube_dl.YoutubeDL): def __init__(self, *args, **kwargs): - youtube_dl.FileDownloader.__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() -try: - _skip_unless = unittest.skipUnless -except AttributeError: # Python 2.6 - def _skip_unless(cond, reason='No reason given'): - def resfunc(f): - # Start the function name with test to appease nosetests-2.6 - def test_wfunc(*args, **kwargs): - if cond: - return f(*args, **kwargs) - else: - print('Skipped test') - return - return test_wfunc - return resfunc -_skip = lambda *args, **kwargs: _skip_unless(False, *args, **kwargs) -class DownloadTest(unittest.TestCase): - PARAMETERS_FILE = os.path.join(os.path.dirname(os.path.abspath(__file__)), "parameters.json") + +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): - # Clear old files - self.tearDown() - - with io.open(self.PARAMETERS_FILE, encoding='utf-8') as pf: - self.parameters = json.load(pf) - - @_skip_unless(youtube_dl.InfoExtractors.YoutubeIE._WORKING, "IE marked as not _WORKING") - def test_Youtube(self): - filename = u'BaW_jenozKc.mp4' - params = self.parameters - fd = FileDownloader(params) - fd.add_info_extractor(youtube_dl.InfoExtractors.YoutubeIE()) - fd.download([u'http://www.youtube.com/watch?v=BaW_jenozKc']) - self.assertTrue(os.path.exists(filename)) - - @_skip_unless(youtube_dl.InfoExtractors.DailymotionIE._WORKING, "IE marked as not _WORKING") - def test_Dailymotion(self): - filename = u'x33vw9.mp4' - params = self.parameters - fd = FileDownloader(params) - fd.add_info_extractor(youtube_dl.InfoExtractors.DailymotionIE()) - fd.download([u'http://www.dailymotion.com/video/x33vw9_tutoriel-de-youtubeur-dl-des-video_tech']) - self.assertTrue(os.path.exists(filename)) - md5_for_file = _file_md5(filename) - self.assertEqual(md5_for_file, u'392c4b85a60a90dc4792da41ce3144eb') - - @_skip_unless(youtube_dl.InfoExtractors.MetacafeIE._WORKING, "IE marked as not _WORKING") - def test_Metacafe(self): - filename = u'_aUehQsCQtM.flv' - params = self.parameters - fd = FileDownloader(params) - fd.add_info_extractor(youtube_dl.InfoExtractors.MetacafeIE()) - fd.add_info_extractor(youtube_dl.InfoExtractors.YoutubeIE()) - fd.download([u'http://www.metacafe.com/watch/yt-_aUehQsCQtM/the_electric_company_short_i_pbs_kids_go/']) - self.assertTrue(os.path.exists(filename)) - - @_skip_unless(youtube_dl.InfoExtractors.BlipTVIE._WORKING, "IE marked as not _WORKING") - def test_BlipTV(self): - filename = u'5779306.m4v' - params = self.parameters - fd = FileDownloader(params) - fd.add_info_extractor(youtube_dl.InfoExtractors.BlipTVIE()) - fd.download([u'http://blip.tv/cbr/cbr-exclusive-gotham-city-imposters-bats-vs-jokerz-short-3-5796352']) - self.assertTrue(os.path.exists(filename)) - md5_for_file = _file_md5(filename) - self.assertEqual(md5_for_file, u'b2d849efcf7ee18917e4b4d9ff37cafe') - - @_skip_unless(youtube_dl.InfoExtractors.XVideosIE._WORKING, "IE marked as not _WORKING") - def test_XVideos(self): - filename = u'939581.flv' - params = self.parameters - fd = FileDownloader(params) - fd.add_info_extractor(youtube_dl.InfoExtractors.XVideosIE()) - fd.download([u'http://www.xvideos.com/video939581/funny_porns_by_s_-1']) - self.assertTrue(os.path.exists(filename)) - md5_for_file = _file_md5(filename) - self.assertEqual(md5_for_file, u'1d0c835822f0a71a7bf011855db929d0') - - @_skip_unless(youtube_dl.InfoExtractors.VimeoIE._WORKING, "IE marked as not _WORKING") - def test_Vimeo(self): - filename = u'14160053.mp4' - params = self.parameters - fd = FileDownloader(params) - fd.add_info_extractor(youtube_dl.InfoExtractors.VimeoIE()) - fd.download([u'http://vimeo.com/14160053']) - self.assertTrue(os.path.exists(filename)) - md5_for_file = _file_md5(filename) - self.assertEqual(md5_for_file, u'60540a4ec7cc378ec84b919c0aed5023') - - @_skip_unless(youtube_dl.InfoExtractors.SoundcloudIE._WORKING, "IE marked as not _WORKING") - def test_Soundcloud(self): - filename = u'62986583.mp3' - params = self.parameters - fd = FileDownloader(params) - fd.add_info_extractor(youtube_dl.InfoExtractors.SoundcloudIE()) - fd.download([u'http://soundcloud.com/ethmusic/lostin-powers-she-so-heavy']) - self.assertTrue(os.path.exists(filename)) - md5_for_file = _file_md5(filename) - self.assertEqual(md5_for_file, u'ebef0a451b909710ed1d7787dddbf0d7') - - @_skip_unless(youtube_dl.InfoExtractors.StanfordOpenClassroomIE._WORKING, "IE marked as not _WORKING") - def test_StanfordOpenClassroom(self): - filename = u'PracticalUnix_intro-environment.mp4' - params = self.parameters - fd = FileDownloader(params) - fd.add_info_extractor(youtube_dl.InfoExtractors.StanfordOpenClassroomIE()) - fd.download([u'http://openclassroom.stanford.edu/MainFolder/VideoPage.php?course=PracticalUnix&video=intro-environment&speed=100']) - self.assertTrue(os.path.exists(filename)) - md5_for_file = _file_md5(filename) - self.assertEqual(md5_for_file, u'544a9468546059d4e80d76265b0443b8') - - @_skip_unless(youtube_dl.InfoExtractors.XNXXIE._WORKING, "IE marked as not _WORKING") - def test_XNXX(self): - filename = u'1135332.flv' - params = self.parameters - fd = FileDownloader(params) - fd.add_info_extractor(youtube_dl.InfoExtractors.XNXXIE()) - fd.download([u'http://video.xnxx.com/video1135332/lida_naked_funny_actress_5_']) - self.assertTrue(os.path.exists(filename)) - md5_for_file = _file_md5(filename) - self.assertEqual(md5_for_file, u'0831677e2b4761795f68d417e0b7b445') - - @_skip_unless(youtube_dl.InfoExtractors.YoukuIE._WORKING, "IE marked as not _WORKING") - def test_Youku(self): - filename = u'XNDgyMDQ2NTQw_part00.flv' - params = self.parameters - params["test"] = False - fd = FileDownloader(params) - fd.add_info_extractor(youtube_dl.InfoExtractors.YoukuIE()) - fd.download([u'http://v.youku.com/v_show/id_XNDgyMDQ2NTQw.html']) - self.assertTrue(os.path.exists(filename)) - md5_for_file = _file_md5(filename) - self.assertEqual(md5_for_file, u'ffe3f2e435663dc2d1eea34faeff5b5b') - - - def tearDown(self): - if os.path.exists(u'BaW_jenozKc.mp4'): - os.remove(u'BaW_jenozKc.mp4') - if os.path.exists(u'x33vw9.mp4'): - os.remove(u'x33vw9.mp4') - if os.path.exists(u'_aUehQsCQtM.flv'): - os.remove(u'_aUehQsCQtM.flv') - if os.path.exists(u'5779306.m4v'): - os.remove(u'5779306.m4v') - if os.path.exists(u'939581.flv'): - os.remove(u'939581.flv') - if os.path.exists(u'14160053.mp4'): - os.remove(u'14160053.mp4') - if os.path.exists(u'62986583.mp3'): - os.remove(u'62986583.mp3') - if os.path.exists(u'PracticalUnix_intro-environment.mp4'): - os.remove(u'PracticalUnix_intro-environment.mp4') - if os.path.exists(u'1135332.flv'): - os.remove(u'1135332.flv') - if os.path.exists(u'XNDgyMDQ2NTQw_part00.flv'): - os.remove(u'XNDgyMDQ2NTQw_part00.flv') + 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 if __name__ == '__main__':