diff options
Diffstat (limited to 'test/test_YoutubeDL.py')
| -rw-r--r-- | test/test_YoutubeDL.py | 375 |
1 files changed, 303 insertions, 72 deletions
diff --git a/test/test_YoutubeDL.py b/test/test_YoutubeDL.py index b1cd6a69f..0388c0bf3 100644 --- a/test/test_YoutubeDL.py +++ b/test/test_YoutubeDL.py @@ -12,8 +12,12 @@ import copy from test.helper import FakeYDL, assertRegexpMatches from youtube_dl import YoutubeDL +from youtube_dl.compat import compat_str from youtube_dl.extractor import YoutubeIE from youtube_dl.postprocessor.common import PostProcessor +from youtube_dl.utils import ExtractorError, match_filter_func + +TEST_URL = 'http://localhost/sample.mp4' class YDL(FakeYDL): @@ -46,8 +50,8 @@ class TestFormatSelection(unittest.TestCase): ydl = YDL() ydl.params['prefer_free_formats'] = True formats = [ - {'ext': 'webm', 'height': 460, 'url': 'x'}, - {'ext': 'mp4', 'height': 460, 'url': 'y'}, + {'ext': 'webm', 'height': 460, 'url': TEST_URL}, + {'ext': 'mp4', 'height': 460, 'url': TEST_URL}, ] info_dict = _make_result(formats) yie = YoutubeIE(ydl) @@ -60,8 +64,8 @@ class TestFormatSelection(unittest.TestCase): ydl = YDL() ydl.params['prefer_free_formats'] = True formats = [ - {'ext': 'webm', 'height': 720, 'url': 'a'}, - {'ext': 'mp4', 'height': 1080, 'url': 'b'}, + {'ext': 'webm', 'height': 720, 'url': TEST_URL}, + {'ext': 'mp4', 'height': 1080, 'url': TEST_URL}, ] info_dict['formats'] = formats yie = YoutubeIE(ydl) @@ -74,9 +78,9 @@ class TestFormatSelection(unittest.TestCase): ydl = YDL() ydl.params['prefer_free_formats'] = False formats = [ - {'ext': 'webm', 'height': 720, 'url': '_'}, - {'ext': 'mp4', 'height': 720, 'url': '_'}, - {'ext': 'flv', 'height': 720, 'url': '_'}, + {'ext': 'webm', 'height': 720, 'url': TEST_URL}, + {'ext': 'mp4', 'height': 720, 'url': TEST_URL}, + {'ext': 'flv', 'height': 720, 'url': TEST_URL}, ] info_dict['formats'] = formats yie = YoutubeIE(ydl) @@ -88,8 +92,8 @@ class TestFormatSelection(unittest.TestCase): ydl = YDL() ydl.params['prefer_free_formats'] = False formats = [ - {'ext': 'flv', 'height': 720, 'url': '_'}, - {'ext': 'webm', 'height': 720, 'url': '_'}, + {'ext': 'flv', 'height': 720, 'url': TEST_URL}, + {'ext': 'webm', 'height': 720, 'url': TEST_URL}, ] info_dict['formats'] = formats yie = YoutubeIE(ydl) @@ -98,45 +102,13 @@ class TestFormatSelection(unittest.TestCase): downloaded = ydl.downloaded_info_dicts[0] self.assertEqual(downloaded['ext'], 'flv') - def test_format_limit(self): - formats = [ - {'format_id': 'meh', 'url': 'http://example.com/meh', 'preference': 1}, - {'format_id': 'good', 'url': 'http://example.com/good', 'preference': 2}, - {'format_id': 'great', 'url': 'http://example.com/great', 'preference': 3}, - {'format_id': 'excellent', 'url': 'http://example.com/exc', 'preference': 4}, - ] - info_dict = _make_result(formats) - - ydl = YDL() - ydl.process_ie_result(info_dict) - downloaded = ydl.downloaded_info_dicts[0] - self.assertEqual(downloaded['format_id'], 'excellent') - - ydl = YDL({'format_limit': 'good'}) - assert ydl.params['format_limit'] == 'good' - ydl.process_ie_result(info_dict.copy()) - downloaded = ydl.downloaded_info_dicts[0] - self.assertEqual(downloaded['format_id'], 'good') - - ydl = YDL({'format_limit': 'great', 'format': 'all'}) - ydl.process_ie_result(info_dict.copy()) - self.assertEqual(ydl.downloaded_info_dicts[0]['format_id'], 'meh') - self.assertEqual(ydl.downloaded_info_dicts[1]['format_id'], 'good') - self.assertEqual(ydl.downloaded_info_dicts[2]['format_id'], 'great') - self.assertTrue('3' in ydl.msgs[0]) - - ydl = YDL() - ydl.params['format_limit'] = 'excellent' - ydl.process_ie_result(info_dict.copy()) - downloaded = ydl.downloaded_info_dicts[0] - self.assertEqual(downloaded['format_id'], 'excellent') - def test_format_selection(self): formats = [ - {'format_id': '35', 'ext': 'mp4', 'preference': 1, 'url': '_'}, - {'format_id': '45', 'ext': 'webm', 'preference': 2, 'url': '_'}, - {'format_id': '47', 'ext': 'webm', 'preference': 3, 'url': '_'}, - {'format_id': '2', 'ext': 'flv', 'preference': 4, 'url': '_'}, + {'format_id': '35', 'ext': 'mp4', 'preference': 1, 'url': TEST_URL}, + {'format_id': 'example-with-dashes', 'ext': 'webm', 'preference': 1, 'url': TEST_URL}, + {'format_id': '45', 'ext': 'webm', 'preference': 2, 'url': TEST_URL}, + {'format_id': '47', 'ext': 'webm', 'preference': 3, 'url': TEST_URL}, + {'format_id': '2', 'ext': 'flv', 'preference': 4, 'url': TEST_URL}, ] info_dict = _make_result(formats) @@ -165,12 +137,17 @@ class TestFormatSelection(unittest.TestCase): downloaded = ydl.downloaded_info_dicts[0] self.assertEqual(downloaded['format_id'], '35') + ydl = YDL({'format': 'example-with-dashes'}) + ydl.process_ie_result(info_dict.copy()) + downloaded = ydl.downloaded_info_dicts[0] + self.assertEqual(downloaded['format_id'], 'example-with-dashes') + def test_format_selection_audio(self): formats = [ - {'format_id': 'audio-low', 'ext': 'webm', 'preference': 1, 'vcodec': 'none', 'url': '_'}, - {'format_id': 'audio-mid', 'ext': 'webm', 'preference': 2, 'vcodec': 'none', 'url': '_'}, - {'format_id': 'audio-high', 'ext': 'flv', 'preference': 3, 'vcodec': 'none', 'url': '_'}, - {'format_id': 'vid', 'ext': 'mp4', 'preference': 4, 'url': '_'}, + {'format_id': 'audio-low', 'ext': 'webm', 'preference': 1, 'vcodec': 'none', 'url': TEST_URL}, + {'format_id': 'audio-mid', 'ext': 'webm', 'preference': 2, 'vcodec': 'none', 'url': TEST_URL}, + {'format_id': 'audio-high', 'ext': 'flv', 'preference': 3, 'vcodec': 'none', 'url': TEST_URL}, + {'format_id': 'vid', 'ext': 'mp4', 'preference': 4, 'url': TEST_URL}, ] info_dict = _make_result(formats) @@ -185,8 +162,8 @@ class TestFormatSelection(unittest.TestCase): self.assertEqual(downloaded['format_id'], 'audio-low') formats = [ - {'format_id': 'vid-low', 'ext': 'mp4', 'preference': 1, 'url': '_'}, - {'format_id': 'vid-high', 'ext': 'mp4', 'preference': 2, 'url': '_'}, + {'format_id': 'vid-low', 'ext': 'mp4', 'preference': 1, 'url': TEST_URL}, + {'format_id': 'vid-high', 'ext': 'mp4', 'preference': 2, 'url': TEST_URL}, ] info_dict = _make_result(formats) @@ -228,9 +205,9 @@ class TestFormatSelection(unittest.TestCase): def test_format_selection_video(self): formats = [ - {'format_id': 'dash-video-low', 'ext': 'mp4', 'preference': 1, 'acodec': 'none', 'url': '_'}, - {'format_id': 'dash-video-high', 'ext': 'mp4', 'preference': 2, 'acodec': 'none', 'url': '_'}, - {'format_id': 'vid', 'ext': 'mp4', 'preference': 3, 'url': '_'}, + {'format_id': 'dash-video-low', 'ext': 'mp4', 'preference': 1, 'acodec': 'none', 'url': TEST_URL}, + {'format_id': 'dash-video-high', 'ext': 'mp4', 'preference': 2, 'acodec': 'none', 'url': TEST_URL}, + {'format_id': 'vid', 'ext': 'mp4', 'preference': 3, 'url': TEST_URL}, ] info_dict = _make_result(formats) @@ -258,29 +235,89 @@ class TestFormatSelection(unittest.TestCase): '141', '172', '140', '171', '139', ] - for f1id, f2id in zip(order, order[1:]): - f1 = YoutubeIE._formats[f1id].copy() - f1['format_id'] = f1id - f1['url'] = 'url:' + f1id - f2 = YoutubeIE._formats[f2id].copy() - f2['format_id'] = f2id - f2['url'] = 'url:' + f2id + def format_info(f_id): + info = YoutubeIE._formats[f_id].copy() + info['format_id'] = f_id + info['url'] = 'url:' + f_id + return info + formats_order = [format_info(f_id) for f_id in order] + + info_dict = _make_result(list(formats_order), extractor='youtube') + ydl = YDL({'format': 'bestvideo+bestaudio'}) + yie = YoutubeIE(ydl) + yie._sort_formats(info_dict['formats']) + ydl.process_ie_result(info_dict) + downloaded = ydl.downloaded_info_dicts[0] + self.assertEqual(downloaded['format_id'], '137+141') + self.assertEqual(downloaded['ext'], 'mp4') + + info_dict = _make_result(list(formats_order), extractor='youtube') + ydl = YDL({'format': 'bestvideo[height>=999999]+bestaudio/best'}) + yie = YoutubeIE(ydl) + yie._sort_formats(info_dict['formats']) + ydl.process_ie_result(info_dict) + downloaded = ydl.downloaded_info_dicts[0] + self.assertEqual(downloaded['format_id'], '38') + + info_dict = _make_result(list(formats_order), extractor='youtube') + ydl = YDL({'format': 'bestvideo/best,bestaudio'}) + yie = YoutubeIE(ydl) + yie._sort_formats(info_dict['formats']) + ydl.process_ie_result(info_dict) + downloaded_ids = [info['format_id'] for info in ydl.downloaded_info_dicts] + self.assertEqual(downloaded_ids, ['137', '141']) + + info_dict = _make_result(list(formats_order), extractor='youtube') + ydl = YDL({'format': '(bestvideo[ext=mp4],bestvideo[ext=webm])+bestaudio'}) + yie = YoutubeIE(ydl) + yie._sort_formats(info_dict['formats']) + ydl.process_ie_result(info_dict) + downloaded_ids = [info['format_id'] for info in ydl.downloaded_info_dicts] + self.assertEqual(downloaded_ids, ['137+141', '248+141']) + + info_dict = _make_result(list(formats_order), extractor='youtube') + ydl = YDL({'format': '(bestvideo[ext=mp4],bestvideo[ext=webm])[height<=720]+bestaudio'}) + yie = YoutubeIE(ydl) + yie._sort_formats(info_dict['formats']) + ydl.process_ie_result(info_dict) + downloaded_ids = [info['format_id'] for info in ydl.downloaded_info_dicts] + self.assertEqual(downloaded_ids, ['136+141', '247+141']) + info_dict = _make_result(list(formats_order), extractor='youtube') + ydl = YDL({'format': '(bestvideo[ext=none]/bestvideo[ext=webm])+bestaudio'}) + yie = YoutubeIE(ydl) + yie._sort_formats(info_dict['formats']) + ydl.process_ie_result(info_dict) + downloaded_ids = [info['format_id'] for info in ydl.downloaded_info_dicts] + self.assertEqual(downloaded_ids, ['248+141']) + + for f1, f2 in zip(formats_order, formats_order[1:]): info_dict = _make_result([f1, f2], extractor='youtube') - ydl = YDL() + ydl = YDL({'format': 'best/bestvideo'}) yie = YoutubeIE(ydl) yie._sort_formats(info_dict['formats']) ydl.process_ie_result(info_dict) downloaded = ydl.downloaded_info_dicts[0] - self.assertEqual(downloaded['format_id'], f1id) + self.assertEqual(downloaded['format_id'], f1['format_id']) info_dict = _make_result([f2, f1], extractor='youtube') - ydl = YDL() + ydl = YDL({'format': 'best/bestvideo'}) yie = YoutubeIE(ydl) yie._sort_formats(info_dict['formats']) ydl.process_ie_result(info_dict) downloaded = ydl.downloaded_info_dicts[0] - self.assertEqual(downloaded['format_id'], f1id) + self.assertEqual(downloaded['format_id'], f1['format_id']) + + def test_invalid_format_specs(self): + def assert_syntax_error(format_spec): + ydl = YDL({'format': format_spec}) + info_dict = _make_result([{'format_id': 'foo', 'url': TEST_URL}]) + self.assertRaises(SyntaxError, ydl.process_ie_result, info_dict) + + assert_syntax_error('bestvideo,,best') + assert_syntax_error('+bestaudio') + assert_syntax_error('bestvideo+') + assert_syntax_error('/') def test_format_filtering(self): formats = [ @@ -337,6 +374,79 @@ class TestFormatSelection(unittest.TestCase): downloaded = ydl.downloaded_info_dicts[0] self.assertEqual(downloaded['format_id'], 'G') + ydl = YDL({'format': 'all[width>=400][width<=600]'}) + ydl.process_ie_result(info_dict) + downloaded_ids = [info['format_id'] for info in ydl.downloaded_info_dicts] + self.assertEqual(downloaded_ids, ['B', 'C', 'D']) + + ydl = YDL({'format': 'best[height<40]'}) + try: + ydl.process_ie_result(info_dict) + except ExtractorError: + pass + self.assertEqual(ydl.downloaded_info_dicts, []) + + +class TestYoutubeDL(unittest.TestCase): + def test_subtitles(self): + def s_formats(lang, autocaption=False): + return [{ + 'ext': ext, + 'url': 'http://localhost/video.%s.%s' % (lang, ext), + '_auto': autocaption, + } for ext in ['vtt', 'srt', 'ass']] + subtitles = dict((l, s_formats(l)) for l in ['en', 'fr', 'es']) + auto_captions = dict((l, s_formats(l, True)) for l in ['it', 'pt', 'es']) + info_dict = { + 'id': 'test', + 'title': 'Test', + 'url': 'http://localhost/video.mp4', + 'subtitles': subtitles, + 'automatic_captions': auto_captions, + 'extractor': 'TEST', + } + + def get_info(params={}): + params.setdefault('simulate', True) + ydl = YDL(params) + ydl.report_warning = lambda *args, **kargs: None + return ydl.process_video_result(info_dict, download=False) + + result = get_info() + self.assertFalse(result.get('requested_subtitles')) + self.assertEqual(result['subtitles'], subtitles) + self.assertEqual(result['automatic_captions'], auto_captions) + + result = get_info({'writesubtitles': True}) + subs = result['requested_subtitles'] + self.assertTrue(subs) + self.assertEqual(set(subs.keys()), set(['en'])) + self.assertTrue(subs['en'].get('data') is None) + self.assertEqual(subs['en']['ext'], 'ass') + + result = get_info({'writesubtitles': True, 'subtitlesformat': 'foo/srt'}) + subs = result['requested_subtitles'] + self.assertEqual(subs['en']['ext'], 'srt') + + result = get_info({'writesubtitles': True, 'subtitleslangs': ['es', 'fr', 'it']}) + subs = result['requested_subtitles'] + self.assertTrue(subs) + self.assertEqual(set(subs.keys()), set(['es', 'fr'])) + + result = get_info({'writesubtitles': True, 'writeautomaticsub': True, 'subtitleslangs': ['es', 'pt']}) + subs = result['requested_subtitles'] + self.assertTrue(subs) + self.assertEqual(set(subs.keys()), set(['es', 'pt'])) + self.assertFalse(subs['es']['_auto']) + self.assertTrue(subs['pt']['_auto']) + + result = get_info({'writeautomaticsub': True, 'subtitleslangs': ['es', 'pt']}) + subs = result['requested_subtitles'] + self.assertTrue(subs) + self.assertEqual(set(subs.keys()), set(['es', 'pt'])) + self.assertTrue(subs['es']['_auto']) + self.assertTrue(subs['pt']['_auto']) + def test_add_extra_info(self): test_dict = { 'extractor': 'Foo', @@ -379,27 +489,148 @@ class TestFormatSelection(unittest.TestCase): def run(self, info): with open(audiofile, 'wt') as f: f.write('EXAMPLE') - info['filepath'] - return False, info + return [info['filepath']], info - def run_pp(params): + def run_pp(params, PP): with open(filename, 'wt') as f: f.write('EXAMPLE') ydl = YoutubeDL(params) - ydl.add_post_processor(SimplePP()) + ydl.add_post_processor(PP()) ydl.post_process(filename, {'filepath': filename}) - run_pp({'keepvideo': True}) + run_pp({'keepvideo': True}, SimplePP) self.assertTrue(os.path.exists(filename), '%s doesn\'t exist' % filename) self.assertTrue(os.path.exists(audiofile), '%s doesn\'t exist' % audiofile) os.unlink(filename) os.unlink(audiofile) - run_pp({'keepvideo': False}) + run_pp({'keepvideo': False}, SimplePP) self.assertFalse(os.path.exists(filename), '%s exists' % filename) self.assertTrue(os.path.exists(audiofile), '%s doesn\'t exist' % audiofile) os.unlink(audiofile) + class ModifierPP(PostProcessor): + def run(self, info): + with open(info['filepath'], 'wt') as f: + f.write('MODIFIED') + return [], info + + run_pp({'keepvideo': False}, ModifierPP) + self.assertTrue(os.path.exists(filename), '%s doesn\'t exist' % filename) + os.unlink(filename) + + def test_match_filter(self): + class FilterYDL(YDL): + def __init__(self, *args, **kwargs): + super(FilterYDL, self).__init__(*args, **kwargs) + self.params['simulate'] = True + + def process_info(self, info_dict): + super(YDL, self).process_info(info_dict) + + def _match_entry(self, info_dict, incomplete): + res = super(FilterYDL, self)._match_entry(info_dict, incomplete) + if res is None: + self.downloaded_info_dicts.append(info_dict) + return res + + first = { + 'id': '1', + 'url': TEST_URL, + 'title': 'one', + 'extractor': 'TEST', + 'duration': 30, + 'filesize': 10 * 1024, + } + second = { + 'id': '2', + 'url': TEST_URL, + 'title': 'two', + 'extractor': 'TEST', + 'duration': 10, + 'description': 'foo', + 'filesize': 5 * 1024, + } + videos = [first, second] + + def get_videos(filter_=None): + ydl = FilterYDL({'match_filter': filter_}) + for v in videos: + ydl.process_ie_result(v, download=True) + return [v['id'] for v in ydl.downloaded_info_dicts] + + res = get_videos() + self.assertEqual(res, ['1', '2']) + + def f(v): + if v['id'] == '1': + return None + else: + return 'Video id is not 1' + res = get_videos(f) + self.assertEqual(res, ['1']) + + f = match_filter_func('duration < 30') + res = get_videos(f) + self.assertEqual(res, ['2']) + + f = match_filter_func('description = foo') + res = get_videos(f) + self.assertEqual(res, ['2']) + + f = match_filter_func('description =? foo') + res = get_videos(f) + self.assertEqual(res, ['1', '2']) + + f = match_filter_func('filesize > 5KiB') + res = get_videos(f) + self.assertEqual(res, ['1']) + + def test_playlist_items_selection(self): + entries = [{ + 'id': compat_str(i), + 'title': compat_str(i), + 'url': TEST_URL, + } for i in range(1, 5)] + playlist = { + '_type': 'playlist', + 'id': 'test', + 'entries': entries, + 'extractor': 'test:playlist', + 'extractor_key': 'test:playlist', + 'webpage_url': 'http://example.com', + } + + def get_ids(params): + ydl = YDL(params) + # make a copy because the dictionary can be modified + ydl.process_ie_result(playlist.copy()) + return [int(v['id']) for v in ydl.downloaded_info_dicts] + + result = get_ids({}) + self.assertEqual(result, [1, 2, 3, 4]) + + result = get_ids({'playlistend': 10}) + self.assertEqual(result, [1, 2, 3, 4]) + + result = get_ids({'playlistend': 2}) + self.assertEqual(result, [1, 2]) + + result = get_ids({'playliststart': 10}) + self.assertEqual(result, []) + + result = get_ids({'playliststart': 2}) + self.assertEqual(result, [2, 3, 4]) + + result = get_ids({'playlist_items': '2-4'}) + self.assertEqual(result, [2, 3, 4]) + + result = get_ids({'playlist_items': '2,4'}) + self.assertEqual(result, [2, 4]) + + result = get_ids({'playlist_items': '10'}) + self.assertEqual(result, []) + if __name__ == '__main__': unittest.main() |