X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=test%2Ftest_download.py;h=40d596fdf1cf2e4b596917f28ecf431ef024014a;hb=9cf98a2bcc9cae6bb308b42c0da3587b7d4115f2;hp=871591a53c5472bbfccf7b5a5291fd94fcb3c779;hpb=a4b5f2255436251b5e2d1a3ae1da369587f01f1f;p=youtube-dl diff --git a/test/test_download.py b/test/test_download.py index 871591a53..40d596fdf 100644 --- a/test/test_download.py +++ b/test/test_download.py @@ -1,64 +1,125 @@ -#!/usr/bin/env python2 -import unittest +#!/usr/bin/env python + +import errno import hashlib +import io import os +import json +import unittest +import sys +import hashlib +import socket + +# Allow direct execution +sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__)))) + +import youtube_dl.FileDownloader +import youtube_dl.InfoExtractors +from youtube_dl.utils import * + +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") + +# 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) + +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 process_info(self, info_dict): + self.processed_info_dicts.append(info_dict) + return youtube_dl.FileDownloader.process_info(self, info_dict) + +def _file_md5(fn): + with open(fn, 'rb') as f: + return hashlib.md5(f.read()).hexdigest() + +with io.open(DEF_FILE, encoding='utf-8') as deff: + defs = json.load(deff) +with io.open(PARAMETERS_FILE, encoding='utf-8') as pf: + parameters = json.load(pf) + + +class TestDownload(unittest.TestCase): + def setUp(self): + self.parameters = parameters + self.defs = defs + +### Dynamically generate tests +def generator(test_case): + + def test_template(self): + ie = getattr(youtube_dl.InfoExtractors, test_case['name'] + 'IE') + 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 + if 'skip' in test_case: + print('Skipping: {0}'.format(test_case['skip'])) + return + + 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')()) + + 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: + fd.download([test_case['url']]) + + for tc in test_cases: + if not test_case.get('params', {}).get('skip_download', False): + self.assertTrue(os.path.exists(tc['file'])) + 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(): + 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)) + finally: + for tc in test_cases: + _try_rm(tc['file']) + _try_rm(tc['file'] + '.part') + _try_rm(tc['file'] + '.info.json') + + return test_template + +### And add them to TestDownload +for test_case in defs: + test_method = generator(test_case) + test_method.__name__ = "test_{0}".format(test_case["name"]) + setattr(TestDownload, test_method.__name__, test_method) + del test_method + -from youtube_dl.FileDownloader import FileDownloader -from youtube_dl.InfoExtractors import YoutubeIE, DailymotionIE, MetacafeIE - -class DownloadTest(unittest.TestCase): - #calculated with md5sum: - # md5sum (GNU coreutils) 8.19 - YOUTUBE_MD5 = "8547978241cb87dd6782b10b8e90acc3" - YOUTUBE_URL = "http://www.youtube.com/watch?v=BaW_jenozKc" - YOUTUBE_FILE = "BaW_jenozKc.flv" - - DAILYMOTION_MD5 = "" - DAILYMOTION_URL = "http://www.dailymotion.com/video/x33vw9_tutoriel-de-youtubeur-dl-des-video_tech" - DAILYMOTION_FILE = "" - - - METACAFE_MD5 = "" - METACAFE_URL = "http://www.metacafe.com/watch/yt-bV9L5Ht9LgY/download_youtube_playlist_with_youtube_dl/" - METACAFE_FILE = "" - - def test_youtube(self): - #let's download a file from youtube - fd = FileDownloader({}) - fd.add_info_extractor(YoutubeIE()) - fd.download([DownloadTest.YOUTUBE_URL]) - self.assertTrue(os.path.exists(DownloadTest.YOUTUBE_FILE)) - md5_down_file = md5_for_file(DownloadTest.YOUTUBE_FILE) - self.assertEqual(md5_down_file, DownloadTest.YOUTUBE_MD5) - - def test_dailymotion(self): - fd = FileDownloader({}) - 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): - fd = FileDownloader({}) - fd.add_info_extractor(MetacafeIE()) - fd.download([DownloadTest.METACAFE_URL]) - self.assertTrue(os.path.exists(DownloadTest.METACAFE_FILE)) - md5_down_file = md5_for_file(DownloadTest.METACAFE_FILE) - self.assertEqual(md5_down_file, DownloadTest.METACAFE_MD5) - - def cleanUp(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) - -def md5_for_file(f, block_size=2**20): - md5 = hashlib.md5() - while True: - data = f.read(block_size) - if not data: - break - md5.update(data) - return md5.digest() +if __name__ == '__main__': + unittest.main()