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test/test_utils.py
2 290 строк
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bashonly
Validate and escape values in `--write-link` output
05 июл 2026, 01:04
Не верифицирован
05 июл 2026, 01:04
b6590aa
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#!/usr/bin/env python3 # Allow direct execution import os import sys sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__)))) import contextlib import datetime as dt import io import itertools import json import ntpath import pickle import subprocess import unittest import unittest.mock import warnings import xml.etree.ElementTree from yt_dlp.compat import ( compat_etree_fromstring, compat_HTMLParseError, ) from yt_dlp.utils import ( Config, DateRange, ExtractorError, InAdvancePagedList, LazyList, NO_DEFAULT, OnDemandPagedList, Popen, age_restricted, args_to_str, base_url, caesar, clean_html, clean_podcast_url, cli_bool_option, cli_option, cli_valueless_option, date_from_str, datetime_from_str, detect_exe_version, determine_ext, determine_file_encoding, dfxp2srt, encode_base_n, encode_compat_str, expand_path, extract_attributes, extract_basic_auth, find_xpath_attr, fix_xml_ampersands, float_or_none, format_bytes, get_compatible_ext, get_element_by_attribute, get_element_by_class, get_element_html_by_attribute, get_element_html_by_class, get_element_text_and_html_by_tag, get_elements_by_attribute, get_elements_by_class, get_elements_html_by_attribute, get_elements_html_by_class, get_elements_text_and_html_by_attribute, int_or_none, iri_to_uri, is_html, js_to_json, jwt_decode_hs256, jwt_encode, limit_length, locked_file, lowercase_escape, match_str, merge_dicts, mimetype2ext, month_by_name, multipart_encode, ohdave_rsa_encrypt, orderedSet, parse_age_limit, parse_bitrate, parse_codecs, parse_count, parse_dfxp_time_expr, parse_duration, parse_filesize, parse_iso8601, parse_qs, parse_resolution, pkcs1pad, prepend_extension, read_batch_urls, remove_end, remove_quotes, remove_start, render_table, replace_extension, datetime_round, rot47, sanitize_filename, sanitize_path, sanitize_url, shell_quote, strftime_or_none, smuggle_url, str_to_int, strip_jsonp, strip_or_none, subtitles_filename, timeconvert, try_call, unescapeHTML, unified_strdate, unified_timestamp, unsmuggle_url, update_url_query, uppercase_escape, url_basename, url_or_none, urlencode_postdata, urljoin, urshift, variadic, version_tuple, xpath_attr, xpath_element, xpath_text, xpath_with_ns, ) from yt_dlp.utils._utils import ( _UnsafeExtensionError, _desktop_entry_localestring, ) from yt_dlp.utils.networking import ( HTTPHeaderDict, escape_rfc3986, normalize_url, remove_dot_segments, ) class TestUtil(unittest.TestCase): def test_timeconvert(self): self.assertTrue(timeconvert('') is None) self.assertTrue(timeconvert('bougrg') is None) def test_sanitize_filename(self): self.assertEqual(sanitize_filename(''), '') self.assertEqual(sanitize_filename('abc'), 'abc') self.assertEqual(sanitize_filename('abc_d-e'), 'abc_d-e') self.assertEqual(sanitize_filename('123'), '123') self.assertEqual('abc⧸de', sanitize_filename('abc/de')) self.assertFalse('/' in sanitize_filename('abc/de///')) self.assertEqual('abc_de', sanitize_filename('abc/<>\\*|de', is_id=False)) self.assertEqual('xxx', sanitize_filename('xxx/<>\\*|', is_id=False)) self.assertEqual('yes no', sanitize_filename('yes? no', is_id=False)) self.assertEqual('this - that', sanitize_filename('this: that', is_id=False)) self.assertEqual(sanitize_filename('AT&T'), 'AT&T') aumlaut = 'ä' self.assertEqual(sanitize_filename(aumlaut), aumlaut) tests = '\u043a\u0438\u0440\u0438\u043b\u043b\u0438\u0446\u0430' self.assertEqual(sanitize_filename(tests), tests) self.assertEqual( sanitize_filename('New World record at 0:12:34'), 'New World record at 0_12_34') self.assertEqual(sanitize_filename('--gasdgf'), '--gasdgf') self.assertEqual(sanitize_filename('--gasdgf', is_id=True), '--gasdgf') self.assertEqual(sanitize_filename('--gasdgf', is_id=False), '_-gasdgf') self.assertEqual(sanitize_filename('.gasdgf'), '.gasdgf') self.assertEqual(sanitize_filename('.gasdgf', is_id=True), '.gasdgf') self.assertEqual(sanitize_filename('.gasdgf', is_id=False), 'gasdgf') forbidden = '"\0\\/' for fc in forbidden: for fbc in forbidden: self.assertTrue(fbc not in sanitize_filename(fc)) def test_sanitize_filename_restricted(self): self.assertEqual(sanitize_filename('abc', restricted=True), 'abc') self.assertEqual(sanitize_filename('abc_d-e', restricted=True), 'abc_d-e') self.assertEqual(sanitize_filename('123', restricted=True), '123') self.assertEqual('abc_de', sanitize_filename('abc/de', restricted=True)) self.assertFalse('/' in sanitize_filename('abc/de///', restricted=True)) self.assertEqual('abc_de', sanitize_filename('abc/<>\\*|de', restricted=True)) self.assertEqual('xxx', sanitize_filename('xxx/<>\\*|', restricted=True)) self.assertEqual('yes_no', sanitize_filename('yes? no', restricted=True)) self.assertEqual('this_-_that', sanitize_filename('this: that', restricted=True)) tests = 'aäb\u4e2d\u56fd\u7684c' self.assertEqual(sanitize_filename(tests, restricted=True), 'aab_c') self.assertTrue(sanitize_filename('\xf6', restricted=True) != '') # No empty filename forbidden = '"\0\\/&!: \'\t\n()[]{}$;`^,#' for fc in forbidden: for fbc in forbidden: self.assertTrue(fbc not in sanitize_filename(fc, restricted=True)) # Handle a common case more neatly self.assertEqual(sanitize_filename('\u5927\u58f0\u5e26 - Song', restricted=True), 'Song') self.assertEqual(sanitize_filename('\u603b\u7edf: Speech', restricted=True), 'Speech') # .. but make sure the file name is never empty self.assertTrue(sanitize_filename('-', restricted=True) != '') self.assertTrue(sanitize_filename(':', restricted=True) != '') self.assertEqual(sanitize_filename( 'ÂÃÄÀÁÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖŐØŒÙÚÛÜŰÝÞßàáâãäåæçèéêëìíîïðñòóôõöőøœùúûüűýþÿ', restricted=True), 'AAAAAAAECEEEEIIIIDNOOOOOOOOEUUUUUYTHssaaaaaaaeceeeeiiiionooooooooeuuuuuythy') def test_sanitize_ids(self): self.assertEqual(sanitize_filename('_n_cd26wFpw', is_id=True), '_n_cd26wFpw') self.assertEqual(sanitize_filename('_BD_eEpuzXw', is_id=True), '_BD_eEpuzXw') self.assertEqual(sanitize_filename('N0Y__7-UOdI', is_id=True), 'N0Y__7-UOdI') @unittest.mock.patch('sys.platform', 'win32') def test_sanitize_path(self): self.assertEqual(sanitize_path('abc'), 'abc') self.assertEqual(sanitize_path('abc/def'), 'abc\\def') self.assertEqual(sanitize_path('abc\\def'), 'abc\\def') self.assertEqual(sanitize_path('abc|def'), 'abc#def') self.assertEqual(sanitize_path('<>:"|?*'), '#######') self.assertEqual(sanitize_path('C:/abc/def'), 'C:\\abc\\def') self.assertEqual(sanitize_path('C?:/abc/def'), 'C##\\abc\\def') self.assertEqual(sanitize_path('\\\\?\\UNC\\ComputerName\\abc'), '\\\\?\\UNC\\ComputerName\\abc') self.assertEqual(sanitize_path('\\\\?\\UNC/ComputerName/abc'), '\\\\?\\UNC\\ComputerName\\abc') self.assertEqual(sanitize_path('\\\\?\\C:\\abc'), '\\\\?\\C:\\abc') self.assertEqual(sanitize_path('\\\\?\\C:/abc'), '\\\\?\\C:\\abc') self.assertEqual(sanitize_path('\\\\?\\C:\\ab?c\\de:f'), '\\\\?\\C:\\ab#c\\de#f') self.assertEqual(sanitize_path('\\\\?\\C:\\abc'), '\\\\?\\C:\\abc') self.assertEqual( sanitize_path('youtube/%(uploader)s/%(autonumber)s-%(title)s-%(upload_date)s.%(ext)s'), 'youtube\\%(uploader)s\\%(autonumber)s-%(title)s-%(upload_date)s.%(ext)s') self.assertEqual( sanitize_path('youtube/TheWreckingYard ./00001-Not bad, Especially for Free! (1987 Yamaha 700)-20141116.mp4.part'), 'youtube\\TheWreckingYard #\\00001-Not bad, Especially for Free! (1987 Yamaha 700)-20141116.mp4.part') self.assertEqual(sanitize_path('abc/def...'), 'abc\\def..#') self.assertEqual(sanitize_path('abc.../def'), 'abc..#\\def') self.assertEqual(sanitize_path('abc.../def...'), 'abc..#\\def..#') self.assertEqual(sanitize_path('C:\\abc:%(title)s.%(ext)s'), 'C:\\abc#%(title)s.%(ext)s') for test, expected in [ ('C:\\', 'C:\\'), ('../abc', '..\\abc'), ('../../abc', '..\\..\\abc'), ('./abc', 'abc'), ('./../abc', '..\\abc'), ('\\abc', '\\abc'), ('C:abc', 'C:abc'), ('C:abc\\..\\', 'C:'), ('C:abc\\..\\def\\..\\..\\', 'C:..'), ('C:\\abc\\xyz///..\\def\\', 'C:\\abc\\def'), ('abc/../', '.'), ('./abc/../', '.'), ]: result = sanitize_path(test) assert result == expected, f'{test} was incorrectly resolved' assert result == sanitize_path(result), f'{test} changed after sanitizing again' assert result == ntpath.normpath(test), f'{test} does not match ntpath.normpath' def test_sanitize_url(self): self.assertEqual(sanitize_url('//foo.bar'), 'http://foo.bar') self.assertEqual(sanitize_url('httpss://foo.bar'), 'https://foo.bar') self.assertEqual(sanitize_url('rmtps://foo.bar'), 'rtmps://foo.bar') self.assertEqual(sanitize_url('https://foo.bar'), 'https://foo.bar') self.assertEqual(sanitize_url('foo bar'), 'foo bar') def test_expand_path(self): def env(var): return f'%{var}%' if sys.platform == 'win32' else f'${var}' os.environ['yt_dlp_EXPATH_PATH'] = 'expanded' self.assertEqual(expand_path(env('yt_dlp_EXPATH_PATH')), 'expanded') old_home = os.environ.get('HOME') test_str = R'C:\Documents and Settings\тест\Application Data' try: os.environ['HOME'] = test_str self.assertEqual(expand_path(env('HOME')), os.getenv('HOME')) self.assertEqual(expand_path('~'), os.getenv('HOME')) self.assertEqual( expand_path('~/{}'.format(env('yt_dlp_EXPATH_PATH'))), '{}/expanded'.format(os.getenv('HOME'))) finally: os.environ['HOME'] = old_home or '' _uncommon_extensions = [ ('exe', 'abc.exe.ext'), ('de', 'abc.de.ext'), ('../.mp4', None), ('..\\.mp4', None), ] def test_prepend_extension(self): self.assertEqual(prepend_extension('abc.ext', 'temp'), 'abc.temp.ext') self.assertEqual(prepend_extension('abc.ext', 'temp', 'ext'), 'abc.temp.ext') self.assertEqual(prepend_extension('abc.unexpected_ext', 'temp', 'ext'), 'abc.unexpected_ext.temp') self.assertEqual(prepend_extension('abc', 'temp'), 'abc.temp') self.assertEqual(prepend_extension('.abc', 'temp'), '.abc.temp') self.assertEqual(prepend_extension('.abc.ext', 'temp'), '.abc.temp.ext') # Test uncommon extensions self.assertEqual(prepend_extension('abc.ext', 'bin'), 'abc.bin.ext') for ext, result in self._uncommon_extensions: with self.assertRaises(_UnsafeExtensionError): prepend_extension('abc', ext) if result: self.assertEqual(prepend_extension('abc.ext', ext, 'ext'), result) else: with self.assertRaises(_UnsafeExtensionError): prepend_extension('abc.ext', ext, 'ext') with self.assertRaises(_UnsafeExtensionError): prepend_extension('abc.unexpected_ext', ext, 'ext') # Test allow-unsafe-ext compat option _UnsafeExtensionError._enabled = False self.assertEqual(prepend_extension('abc.ext', 'un/safe'), 'abc.un/safe.ext') # Re-enable sanitization for other tests _UnsafeExtensionError._enabled = True def test_replace_extension(self): self.assertEqual(replace_extension('abc.ext', 'temp'), 'abc.temp') self.assertEqual(replace_extension('abc.ext', 'temp', 'ext'), 'abc.temp') self.assertEqual(replace_extension('abc.unexpected_ext', 'temp', 'ext'), 'abc.unexpected_ext.temp') self.assertEqual(replace_extension('abc', 'temp'), 'abc.temp') self.assertEqual(replace_extension('.abc', 'temp'), '.abc.temp') self.assertEqual(replace_extension('.abc.ext', 'temp'), '.abc.temp') # Test uncommon extensions self.assertEqual(replace_extension('abc.ext', 'bin'), 'abc.unknown_video') for ext, _ in self._uncommon_extensions: with self.assertRaises(_UnsafeExtensionError): replace_extension('abc', ext) with self.assertRaises(_UnsafeExtensionError): replace_extension('abc.ext', ext, 'ext') with self.assertRaises(_UnsafeExtensionError): replace_extension('abc.unexpected_ext', ext, 'ext') # Test allow-unsafe-ext compat option _UnsafeExtensionError._enabled = False self.assertEqual(replace_extension('abc.ext', 'bin'), 'abc.bin') # Re-enable sanitization for other tests _UnsafeExtensionError._enabled = True def test_subtitles_filename(self): self.assertEqual(subtitles_filename('abc.ext', 'en', 'vtt'), 'abc.en.vtt') self.assertEqual(subtitles_filename('abc.ext', 'en', 'vtt', 'ext'), 'abc.en.vtt') self.assertEqual(subtitles_filename('abc.unexpected_ext', 'en', 'vtt', 'ext'), 'abc.unexpected_ext.en.vtt') def test_remove_start(self): self.assertEqual(remove_start(None, 'A - '), None) self.assertEqual(remove_start('A - B', 'A - '), 'B') self.assertEqual(remove_start('B - A', 'A - '), 'B - A') self.assertEqual(remove_start('non-empty', ''), 'non-empty') def test_remove_end(self): self.assertEqual(remove_end(None, ' - B'), None) self.assertEqual(remove_end('A - B', ' - B'), 'A') self.assertEqual(remove_end('B - A', ' - B'), 'B - A') self.assertEqual(remove_end('non-empty', ''), 'non-empty') def test_remove_quotes(self): self.assertEqual(remove_quotes(None), None) self.assertEqual(remove_quotes('"'), '"') self.assertEqual(remove_quotes("'"), "'") self.assertEqual(remove_quotes(';'), ';') self.assertEqual(remove_quotes('";'), '";') self.assertEqual(remove_quotes('""'), '') self.assertEqual(remove_quotes('";"'), ';') def test_ordered_set(self): self.assertEqual(orderedSet([1, 1, 2, 3, 4, 4, 5, 6, 7, 3, 5]), [1, 2, 3, 4, 5, 6, 7]) self.assertEqual(orderedSet([]), []) self.assertEqual(orderedSet([1]), [1]) # keep the list ordered self.assertEqual(orderedSet([135, 1, 1, 1]), [135, 1]) def test_unescape_html(self): self.assertEqual(unescapeHTML('%20;'), '%20;') self.assertEqual(unescapeHTML('/'), '/') self.assertEqual(unescapeHTML('/'), '/') self.assertEqual(unescapeHTML('é'), 'é') self.assertEqual(unescapeHTML('�'), '�') self.assertEqual(unescapeHTML('&a"'), '&a"') # HTML5 entities self.assertEqual(unescapeHTML('.''), '.\'') def test_date_from_str(self): self.assertEqual(date_from_str('yesterday'), date_from_str('now-1day')) self.assertEqual(date_from_str('now+7day'), date_from_str('now+1week')) self.assertEqual(date_from_str('now+14day'), date_from_str('now+2week')) self.assertEqual(date_from_str('20200229+365day'), date_from_str('20200229+1year')) self.assertEqual(date_from_str('20210131+28day'), date_from_str('20210131+1month')) def test_datetime_from_str(self): self.assertEqual(datetime_from_str('yesterday', precision='day'), datetime_from_str('now-1day', precision='auto')) self.assertEqual(datetime_from_str('now+7day', precision='day'), datetime_from_str('now+1week', precision='auto')) self.assertEqual(datetime_from_str('now+14day', precision='day'), datetime_from_str('now+2week', precision='auto')) self.assertEqual(datetime_from_str('20200229+365day', precision='day'), datetime_from_str('20200229+1year', precision='auto')) self.assertEqual(datetime_from_str('20210131+28day', precision='day'), datetime_from_str('20210131+1month', precision='auto')) self.assertEqual(datetime_from_str('20210131+59day', precision='day'), datetime_from_str('20210131+2month', precision='auto')) self.assertEqual(datetime_from_str('now+1day', precision='hour'), datetime_from_str('now+24hours', precision='auto')) self.assertEqual(datetime_from_str('now+23hours', precision='hour'), datetime_from_str('now+23hours', precision='auto')) def test_datetime_round(self): self.assertEqual(datetime_round(dt.datetime.strptime('1820-05-12T01:23:45Z', '%Y-%m-%dT%H:%M:%SZ')), dt.datetime(1820, 5, 12, tzinfo=dt.timezone.utc)) self.assertEqual(datetime_round(dt.datetime.strptime('1969-12-31T23:34:45Z', '%Y-%m-%dT%H:%M:%SZ'), 'hour'), dt.datetime(1970, 1, 1, 0, tzinfo=dt.timezone.utc)) self.assertEqual(datetime_round(dt.datetime.strptime('2024-12-25T01:23:45Z', '%Y-%m-%dT%H:%M:%SZ'), 'minute'), dt.datetime(2024, 12, 25, 1, 24, tzinfo=dt.timezone.utc)) self.assertEqual(datetime_round(dt.datetime.strptime('2024-12-25T01:23:45.123Z', '%Y-%m-%dT%H:%M:%S.%fZ'), 'second'), dt.datetime(2024, 12, 25, 1, 23, 45, tzinfo=dt.timezone.utc)) self.assertEqual(datetime_round(dt.datetime.strptime('2024-12-25T01:23:45.678Z', '%Y-%m-%dT%H:%M:%S.%fZ'), 'second'), dt.datetime(2024, 12, 25, 1, 23, 46, tzinfo=dt.timezone.utc)) def test_strftime_or_none(self): self.assertEqual(strftime_or_none(-4722192000), '18200512') self.assertEqual(strftime_or_none(0), '19700101') self.assertEqual(strftime_or_none(1735084800), '20241225') # Throws OverflowError self.assertEqual(strftime_or_none(1735084800000), None) def test_daterange(self): _20century = DateRange('19000101', '20000101') self.assertFalse('17890714' in _20century) _ac = DateRange('00010101') self.assertTrue('19690721' in _ac) _firstmilenium = DateRange(end='10000101') self.assertTrue('07110427' in _firstmilenium) def test_unified_dates(self): self.assertEqual(unified_strdate('December 21, 2010'), '20101221') self.assertEqual(unified_strdate('8/7/2009'), '20090708') self.assertEqual(unified_strdate('Dec 14, 2012'), '20121214') self.assertEqual(unified_strdate('2012/10/11 01:56:38 +0000'), '20121011') self.assertEqual(unified_strdate('1968 12 10'), '19681210') self.assertEqual(unified_strdate('1968-12-10'), '19681210') self.assertEqual(unified_strdate('31-07-2022 20:00'), '20220731') self.assertEqual(unified_strdate('28/01/2014 21:00:00 +0100'), '20140128') self.assertEqual( unified_strdate('11/26/2014 11:30:00 AM PST', day_first=False), '20141126') self.assertEqual( unified_strdate('2/2/2015 6:47:40 PM', day_first=False), '20150202') self.assertEqual(unified_strdate('Feb 14th 2016 5:45PM'), '20160214') self.assertEqual(unified_strdate('25-09-2014'), '20140925') self.assertEqual(unified_strdate('27.02.2016 17:30'), '20160227') self.assertEqual(unified_strdate('UNKNOWN DATE FORMAT'), None) self.assertEqual(unified_strdate('Feb 7, 2016 at 6:35 pm'), '20160207') self.assertEqual(unified_strdate('July 15th, 2013'), '20130715') self.assertEqual(unified_strdate('September 1st, 2013'), '20130901') self.assertEqual(unified_strdate('Sep 2nd, 2013'), '20130902') self.assertEqual(unified_strdate('November 3rd, 2019'), '20191103') self.assertEqual(unified_strdate('October 23rd, 2005'), '20051023') def test_unified_timestamps(self): self.assertEqual(unified_timestamp('December 21, 2010'), 1292889600) self.assertEqual(unified_timestamp('8/7/2009'), 1247011200) self.assertEqual(unified_timestamp('Dec 14, 2012'), 1355443200) self.assertEqual(unified_timestamp('2012/10/11 01:56:38 +0000'), 1349920598) self.assertEqual(unified_timestamp('1968 12 10'), -33436800) self.assertEqual(unified_timestamp('1968-12-10'), -33436800) self.assertEqual(unified_timestamp('28/01/2014 21:00:00 +0100'), 1390939200) self.assertEqual( unified_timestamp('11/26/2014 11:30:00 AM PST', day_first=False), 1417001400) self.assertEqual( unified_timestamp('2/2/2015 6:47:40 PM', day_first=False), 1422902860) self.assertEqual(unified_timestamp('Feb 14th 2016 5:45PM'), 1455471900) self.assertEqual(unified_timestamp('25-09-2014'), 1411603200) self.assertEqual(unified_timestamp('27.02.2016 17:30'), 1456594200) self.assertEqual(unified_timestamp('UNKNOWN DATE FORMAT'), None) self.assertEqual(unified_timestamp('May 16, 2016 11:15 PM'), 1463440500) self.assertEqual(unified_timestamp('Feb 7, 2016 at 6:35 pm'), 1454870100) self.assertEqual(unified_timestamp('2017-03-30T17:52:41Q'), 1490896361) self.assertEqual(unified_timestamp('Sep 11, 2013 | 5:49 AM'), 1378878540) self.assertEqual(unified_timestamp('December 15, 2017 at 7:49 am'), 1513324140) self.assertEqual(unified_timestamp('2018-03-14T08:32:43.1493874+00:00'), 1521016363) self.assertEqual(unified_timestamp('Sunday, 26 Nov 2006, 19:00'), 1164567600) self.assertEqual(unified_timestamp('wed, aug 16, 2008, 12:00pm'), 1218931200) self.assertEqual(unified_timestamp('December 31 1969 20:00:01 EDT'), 1) self.assertEqual(unified_timestamp('Wednesday 31 December 1969 18:01:26 MDT'), 86) self.assertEqual(unified_timestamp('12/31/1969 20:01:18 EDT', False), 78) self.assertEqual(unified_timestamp('2026-01-01 00:00:00', tz_offset=0), 1767225600) self.assertEqual(unified_timestamp('2026-01-01 00:00:00', tz_offset=8), 1767196800) self.assertEqual(unified_timestamp('2026-01-01 00:00:00 +0800', tz_offset=-5), 1767196800) def test_determine_ext(self): self.assertEqual(determine_ext('http://example.com/foo/bar.mp4/?download'), 'mp4') self.assertEqual(determine_ext('http://example.com/foo/bar/?download', None), None) self.assertEqual(determine_ext('http://example.com/foo/bar.nonext/?download', None), None) self.assertEqual(determine_ext('http://example.com/foo/bar/mp4?download', None), None) self.assertEqual(determine_ext('http://example.com/foo/bar.m3u8//?download'), 'm3u8') self.assertEqual(determine_ext('foobar', None), None) def test_find_xpath_attr(self): testxml = '''<root> <node/> <node x="a"/> <node x="a" y="c" /> <node x="b" y="d" /> <node x="" /> </root>''' doc = compat_etree_fromstring(testxml) self.assertEqual(find_xpath_attr(doc, './/fourohfour', 'n'), None) self.assertEqual(find_xpath_attr(doc, './/fourohfour', 'n', 'v'), None) self.assertEqual(find_xpath_attr(doc, './/node', 'n'), None) self.assertEqual(find_xpath_attr(doc, './/node', 'n', 'v'), None) self.assertEqual(find_xpath_attr(doc, './/node', 'x'), doc[1]) self.assertEqual(find_xpath_attr(doc, './/node', 'x', 'a'), doc[1]) self.assertEqual(find_xpath_attr(doc, './/node', 'x', 'b'), doc[3]) self.assertEqual(find_xpath_attr(doc, './/node', 'y'), doc[2]) self.assertEqual(find_xpath_attr(doc, './/node', 'y', 'c'), doc[2]) self.assertEqual(find_xpath_attr(doc, './/node', 'y', 'd'), doc[3]) self.assertEqual(find_xpath_attr(doc, './/node', 'x', ''), doc[4]) def test_xpath_with_ns(self): testxml = '''<root xmlns:media="http://example.com/"> <media:song> <media:author>The Author</media:author> <url>http://server.com/download.mp3</url> </media:song> </root>''' doc = compat_etree_fromstring(testxml) find = lambda p: doc.find(xpath_with_ns(p, {'media': 'http://example.com/'})) self.assertTrue(find('media:song') is not None) self.assertEqual(find('media:song/media:author').text, 'The Author') self.assertEqual(find('media:song/url').text, 'http://server.com/download.mp3') def test_xpath_element(self): doc = xml.etree.ElementTree.Element('root') div = xml.etree.ElementTree.SubElement(doc, 'div') p = xml.etree.ElementTree.SubElement(div, 'p') p.text = 'Foo' self.assertEqual(xpath_element(doc, 'div/p'), p) self.assertEqual(xpath_element(doc, ['div/p']), p) self.assertEqual(xpath_element(doc, ['div/bar', 'div/p']), p) self.assertEqual(xpath_element(doc, 'div/bar', default='default'), 'default') self.assertEqual(xpath_element(doc, ['div/bar'], default='default'), 'default') self.assertTrue(xpath_element(doc, 'div/bar') is None) self.assertTrue(xpath_element(doc, ['div/bar']) is None) self.assertTrue(xpath_element(doc, ['div/bar'], 'div/baz') is None) self.assertRaises(ExtractorError, xpath_element, doc, 'div/bar', fatal=True) self.assertRaises(ExtractorError, xpath_element, doc, ['div/bar'], fatal=True) self.assertRaises(ExtractorError, xpath_element, doc, ['div/bar', 'div/baz'], fatal=True) def test_xpath_text(self): testxml = '''<root> <div> <p>Foo</p> </div> </root>''' doc = compat_etree_fromstring(testxml) self.assertEqual(xpath_text(doc, 'div/p'), 'Foo') self.assertEqual(xpath_text(doc, 'div/bar', default='default'), 'default') self.assertTrue(xpath_text(doc, 'div/bar') is None) self.assertRaises(ExtractorError, xpath_text, doc, 'div/bar', fatal=True) def test_xpath_attr(self): testxml = '''<root> <div> <p x="a">Foo</p> </div> </root>''' doc = compat_etree_fromstring(testxml) self.assertEqual(xpath_attr(doc, 'div/p', 'x'), 'a') self.assertEqual(xpath_attr(doc, 'div/bar', 'x'), None) self.assertEqual(xpath_attr(doc, 'div/p', 'y'), None) self.assertEqual(xpath_attr(doc, 'div/bar', 'x', default='default'), 'default') self.assertEqual(xpath_attr(doc, 'div/p', 'y', default='default'), 'default') self.assertRaises(ExtractorError, xpath_attr, doc, 'div/bar', 'x', fatal=True) self.assertRaises(ExtractorError, xpath_attr, doc, 'div/p', 'y', fatal=True) def test_smuggle_url(self): data = {'ö': 'ö', 'abc': [3]} url = 'https://foo.bar/baz?x=y#a' smug_url = smuggle_url(url, data) unsmug_url, unsmug_data = unsmuggle_url(smug_url) self.assertEqual(url, unsmug_url) self.assertEqual(data, unsmug_data) res_url, res_data = unsmuggle_url(url) self.assertEqual(res_url, url) self.assertEqual(res_data, None) smug_url = smuggle_url(url, {'a': 'b'}) smug_smug_url = smuggle_url(smug_url, {'c': 'd'}) res_url, res_data = unsmuggle_url(smug_smug_url) self.assertEqual(res_url, url) self.assertEqual(res_data, {'a': 'b', 'c': 'd'}) def test_shell_quote(self): args = ['ffmpeg', '-i', 'ñ€ß\'.mp4'] self.assertEqual( shell_quote(args), """ffmpeg -i 'ñ€ß'"'"'.mp4'""" if os.name != 'nt' else '''ffmpeg -i "ñ€ß'.mp4"''') def test_float_or_none(self): self.assertEqual(float_or_none('42.42'), 42.42) self.assertEqual(float_or_none('42'), 42.0) self.assertEqual(float_or_none(''), None) self.assertEqual(float_or_none(None), None) self.assertEqual(float_or_none([]), None) self.assertEqual(float_or_none(set()), None) def test_int_or_none(self): self.assertEqual(int_or_none('42'), 42) self.assertEqual(int_or_none(''), None) self.assertEqual(int_or_none(None), None) self.assertEqual(int_or_none([]), None) self.assertEqual(int_or_none(set()), None) def test_str_to_int(self): self.assertEqual(str_to_int('123,456'), 123456) self.assertEqual(str_to_int('123.456'), 123456) self.assertEqual(str_to_int(523), 523) self.assertEqual(str_to_int('noninteger'), None) self.assertEqual(str_to_int([]), None) def test_url_basename(self): self.assertEqual(url_basename('http://foo.de/'), '') self.assertEqual(url_basename('http://foo.de/bar/baz'), 'baz') self.assertEqual(url_basename('http://foo.de/bar/baz?x=y'), 'baz') self.assertEqual(url_basename('http://foo.de/bar/baz#x=y'), 'baz') self.assertEqual(url_basename('http://foo.de/bar/baz/'), 'baz') self.assertEqual( url_basename('http://media.w3.org/2010/05/sintel/trailer.mp4'), 'trailer.mp4') def test_base_url(self): self.assertEqual(base_url('http://foo.de/'), 'http://foo.de/') self.assertEqual(base_url('http://foo.de/bar'), 'http://foo.de/') self.assertEqual(base_url('http://foo.de/bar/'), 'http://foo.de/bar/') self.assertEqual(base_url('http://foo.de/bar/baz'), 'http://foo.de/bar/') self.assertEqual(base_url('http://foo.de/bar/baz?x=z/x/c'), 'http://foo.de/bar/') self.assertEqual(base_url('http://foo.de/bar/baz&x=z&w=y/x/c'), 'http://foo.de/bar/baz&x=z&w=y/x/') def test_urljoin(self): self.assertEqual(urljoin('http://foo.de/', '/a/b/c.txt'), 'http://foo.de/a/b/c.txt') self.assertEqual(urljoin(b'http://foo.de/', '/a/b/c.txt'), 'http://foo.de/a/b/c.txt') self.assertEqual(urljoin('http://foo.de/', b'/a/b/c.txt'), 'http://foo.de/a/b/c.txt') self.assertEqual(urljoin(b'http://foo.de/', b'/a/b/c.txt'), 'http://foo.de/a/b/c.txt') self.assertEqual(urljoin('//foo.de/', '/a/b/c.txt'), '//foo.de/a/b/c.txt') self.assertEqual(urljoin('http://foo.de/', 'a/b/c.txt'), 'http://foo.de/a/b/c.txt') self.assertEqual(urljoin('http://foo.de', '/a/b/c.txt'), 'http://foo.de/a/b/c.txt') self.assertEqual(urljoin('http://foo.de', 'a/b/c.txt'), 'http://foo.de/a/b/c.txt') self.assertEqual(urljoin('http://foo.de/', 'http://foo.de/a/b/c.txt'), 'http://foo.de/a/b/c.txt') self.assertEqual(urljoin('http://foo.de/', '//foo.de/a/b/c.txt'), '//foo.de/a/b/c.txt') self.assertEqual(urljoin(None, 'http://foo.de/a/b/c.txt'), 'http://foo.de/a/b/c.txt') self.assertEqual(urljoin(None, '//foo.de/a/b/c.txt'), '//foo.de/a/b/c.txt') self.assertEqual(urljoin('', 'http://foo.de/a/b/c.txt'), 'http://foo.de/a/b/c.txt') self.assertEqual(urljoin(['foobar'], 'http://foo.de/a/b/c.txt'), 'http://foo.de/a/b/c.txt') self.assertEqual(urljoin('http://foo.de/', None), None) self.assertEqual(urljoin('http://foo.de/', ''), None) self.assertEqual(urljoin('http://foo.de/', ['foobar']), None) self.assertEqual(urljoin('http://foo.de/a/b/c.txt', '.././../d.txt'), 'http://foo.de/d.txt') self.assertEqual(urljoin('http://foo.de/a/b/c.txt', 'rtmp://foo.de'), 'rtmp://foo.de') self.assertEqual(urljoin(None, 'rtmp://foo.de'), 'rtmp://foo.de') def test_url_or_none(self): self.assertEqual(url_or_none(None), None) self.assertEqual(url_or_none(''), None) self.assertEqual(url_or_none('foo'), None) self.assertEqual(url_or_none('http://foo.de'), 'http://foo.de') self.assertEqual(url_or_none('https://foo.de'), 'https://foo.de') self.assertEqual(url_or_none('http$://foo.de'), None) self.assertEqual(url_or_none('http://foo.de'), 'http://foo.de') self.assertEqual(url_or_none('//foo.de'), '//foo.de') self.assertEqual(url_or_none('s3://foo.de'), None) self.assertEqual(url_or_none('rtmpte://foo.de'), 'rtmpte://foo.de') self.assertEqual(url_or_none('ftps://foo.de'), 'ftps://foo.de') self.assertEqual(url_or_none('ws://foo.de'), 'ws://foo.de') self.assertEqual(url_or_none('wss://foo.de'), 'wss://foo.de') def test_parse_age_limit(self): self.assertEqual(parse_age_limit(None), None) self.assertEqual(parse_age_limit(False), None) self.assertEqual(parse_age_limit('invalid'), None) self.assertEqual(parse_age_limit(0), 0) self.assertEqual(parse_age_limit(18), 18) self.assertEqual(parse_age_limit(21), 21) self.assertEqual(parse_age_limit(22), None) self.assertEqual(parse_age_limit('18'), 18) self.assertEqual(parse_age_limit('18+'), 18) self.assertEqual(parse_age_limit('PG-13'), 13) self.assertEqual(parse_age_limit('TV-14'), 14) self.assertEqual(parse_age_limit('TV-MA'), 17) self.assertEqual(parse_age_limit('TV14'), 14) self.assertEqual(parse_age_limit('TV_G'), 0) def test_parse_duration(self): self.assertEqual(parse_duration(None), None) self.assertEqual(parse_duration(False), None) self.assertEqual(parse_duration('invalid'), None) self.assertEqual(parse_duration('1'), 1) self.assertEqual(parse_duration('1337:12'), 80232) self.assertEqual(parse_duration('9:12:43'), 33163) self.assertEqual(parse_duration('12:00'), 720) self.assertEqual(parse_duration('00:01:01'), 61) self.assertEqual(parse_duration('x:y'), None) self.assertEqual(parse_duration('3h11m53s'), 11513) self.assertEqual(parse_duration('3h 11m 53s'), 11513) self.assertEqual(parse_duration('3 hours 11 minutes 53 seconds'), 11513) self.assertEqual(parse_duration('3 hours 11 mins 53 secs'), 11513) self.assertEqual(parse_duration('3 hours, 11 minutes, 53 seconds'), 11513) self.assertEqual(parse_duration('3 hours, 11 mins, 53 secs'), 11513) self.assertEqual(parse_duration('62m45s'), 3765) self.assertEqual(parse_duration('6m59s'), 419) self.assertEqual(parse_duration('49s'), 49) self.assertEqual(parse_duration('0h0m0s'), 0) self.assertEqual(parse_duration('0m0s'), 0) self.assertEqual(parse_duration('0s'), 0) self.assertEqual(parse_duration('01:02:03.05'), 3723.05) self.assertEqual(parse_duration('T30M38S'), 1838) self.assertEqual(parse_duration('5 s'), 5) self.assertEqual(parse_duration('3 min'), 180) self.assertEqual(parse_duration('2.5 hours'), 9000) self.assertEqual(parse_duration('02:03:04'), 7384) self.assertEqual(parse_duration('01:02:03:04'), 93784) self.assertEqual(parse_duration('1 hour 3 minutes'), 3780) self.assertEqual(parse_duration('87 Min.'), 5220) self.assertEqual(parse_duration('PT1H0.040S'), 3600.04) self.assertEqual(parse_duration('PT00H03M30SZ'), 210) self.assertEqual(parse_duration('P0Y0M0DT0H4M20.880S'), 260.88) self.assertEqual(parse_duration('01:02:03:050'), 3723.05) self.assertEqual(parse_duration('103:050'), 103.05) self.assertEqual(parse_duration('1HR 3MIN'), 3780) self.assertEqual(parse_duration('2hrs 3mins'), 7380) def test_fix_xml_ampersands(self): self.assertEqual( fix_xml_ampersands('"&x=y&z=a'), '"&x=y&z=a') self.assertEqual( fix_xml_ampersands('"&x=y&wrong;&z=a'), '"&x=y&wrong;&z=a') self.assertEqual( fix_xml_ampersands('&'><"'), '&'><"') self.assertEqual( fix_xml_ampersands('Ӓ᪼'), 'Ӓ᪼') self.assertEqual(fix_xml_ampersands('&#&#'), '&#&#') def test_paged_list(self): def testPL(size, pagesize, sliceargs, expected): def get_page(pagenum): firstid = pagenum * pagesize upto = min(size, pagenum * pagesize + pagesize) yield from range(firstid, upto) pl = OnDemandPagedList(get_page, pagesize) got = pl.getslice(*sliceargs) self.assertEqual(got, expected) iapl = InAdvancePagedList(get_page, size // pagesize + 1, pagesize) got = iapl.getslice(*sliceargs) self.assertEqual(got, expected) testPL(5, 2, (), [0, 1, 2, 3, 4]) testPL(5, 2, (1,), [1, 2, 3, 4]) testPL(5, 2, (2,), [2, 3, 4]) testPL(5, 2, (4,), [4]) testPL(5, 2, (0, 3), [0, 1, 2]) testPL(5, 2, (1, 4), [1, 2, 3]) testPL(5, 2, (2, 99), [2, 3, 4]) testPL(5, 2, (20, 99), []) def test_read_batch_urls(self): f = io.StringIO('''\xef\xbb\xbf foo bar\r baz # More after this line\r ; or after this bam''') self.assertEqual(read_batch_urls(f), ['foo', 'bar', 'baz', 'bam']) def test_urlencode_postdata(self): data = urlencode_postdata({'username': 'foo@bar.com', 'password': '1234'}) self.assertTrue(isinstance(data, bytes)) def test_update_url_query(self): self.assertEqual(parse_qs(update_url_query( 'http://example.com/path', {'quality': ['HD'], 'format': ['mp4']})), parse_qs('http://example.com/path?quality=HD&format=mp4')) self.assertEqual(parse_qs(update_url_query( 'http://example.com/path', {'system': ['LINUX', 'WINDOWS']})), parse_qs('http://example.com/path?system=LINUX&system=WINDOWS')) self.assertEqual(parse_qs(update_url_query( 'http://example.com/path', {'fields': 'id,formats,subtitles'})), parse_qs('http://example.com/path?fields=id,formats,subtitles')) self.assertEqual(parse_qs(update_url_query( 'http://example.com/path', {'fields': ('id,formats,subtitles', 'thumbnails')})), parse_qs('http://example.com/path?fields=id,formats,subtitles&fields=thumbnails')) self.assertEqual(parse_qs(update_url_query( 'http://example.com/path?manifest=f4m', {'manifest': []})), parse_qs('http://example.com/path')) self.assertEqual(parse_qs(update_url_query( 'http://example.com/path?system=LINUX&system=WINDOWS', {'system': 'LINUX'})), parse_qs('http://example.com/path?system=LINUX')) self.assertEqual(parse_qs(update_url_query( 'http://example.com/path', {'fields': b'id,formats,subtitles'})), parse_qs('http://example.com/path?fields=id,formats,subtitles')) self.assertEqual(parse_qs(update_url_query( 'http://example.com/path', {'width': 1080, 'height': 720})), parse_qs('http://example.com/path?width=1080&height=720')) self.assertEqual(parse_qs(update_url_query( 'http://example.com/path', {'bitrate': 5020.43})), parse_qs('http://example.com/path?bitrate=5020.43')) self.assertEqual(parse_qs(update_url_query( 'http://example.com/path', {'test': '第二行тест'})), parse_qs('http://example.com/path?test=%E7%AC%AC%E4%BA%8C%E8%A1%8C%D1%82%D0%B5%D1%81%D1%82')) def test_multipart_encode(self): self.assertEqual( multipart_encode({b'field': b'value'}, boundary='AAAAAA')[0], b'--AAAAAA\r\nContent-Disposition: form-data; name="field"\r\n\r\nvalue\r\n--AAAAAA--\r\n') self.assertEqual( multipart_encode({'欄位'.encode(): '值'.encode()}, boundary='AAAAAA')[0], b'--AAAAAA\r\nContent-Disposition: form-data; name="\xe6\xac\x84\xe4\xbd\x8d"\r\n\r\n\xe5\x80\xbc\r\n--AAAAAA--\r\n') self.assertRaises( ValueError, multipart_encode, {b'field': b'value'}, boundary='value') def test_merge_dicts(self): self.assertEqual(merge_dicts({'a': 1}, {'b': 2}), {'a': 1, 'b': 2}) self.assertEqual(merge_dicts({'a': 1}, {'a': 2}), {'a': 1}) self.assertEqual(merge_dicts({'a': 1}, {'a': None}), {'a': 1}) self.assertEqual(merge_dicts({'a': 1}, {'a': ''}), {'a': 1}) self.assertEqual(merge_dicts({'a': 1}, {}), {'a': 1}) self.assertEqual(merge_dicts({'a': None}, {'a': 1}), {'a': 1}) self.assertEqual(merge_dicts({'a': ''}, {'a': 1}), {'a': ''}) self.assertEqual(merge_dicts({'a': ''}, {'a': 'abc'}), {'a': 'abc'}) self.assertEqual(merge_dicts({'a': None}, {'a': ''}, {'a': 'abc'}), {'a': 'abc'}) def test_encode_compat_str(self): self.assertEqual(encode_compat_str(b'\xd1\x82\xd0\xb5\xd1\x81\xd1\x82', 'utf-8'), 'тест') self.assertEqual(encode_compat_str('тест', 'utf-8'), 'тест') def test_parse_iso8601(self): self.assertEqual(parse_iso8601('2014-03-23T23:04:26+0100'), 1395612266) self.assertEqual(parse_iso8601('2014-03-23T23:04:26-07:00'), 1395641066) self.assertEqual(parse_iso8601('2014-03-23T23:04:26', timezone=dt.timedelta(hours=-7)), 1395641066) self.assertEqual(parse_iso8601('2014-03-23T23:04:26', timezone=NO_DEFAULT), None) # default does not override timezone in date_str self.assertEqual(parse_iso8601('2014-03-23T23:04:26-07:00', timezone=dt.timedelta(hours=-10)), 1395641066) self.assertEqual(parse_iso8601('2014-03-23T22:04:26+0000'), 1395612266) self.assertEqual(parse_iso8601('2014-03-23T22:04:26Z'), 1395612266) self.assertEqual(parse_iso8601('2014-03-23T22:04:26.1234Z'), 1395612266) self.assertEqual(parse_iso8601('2015-09-29T08:27:31.727'), 1443515251) self.assertEqual(parse_iso8601('2015-09-29T08-27-31.727'), None) def test_strip_jsonp(self): stripped = strip_jsonp('cb ([ {"id":"532cb",\n\n\n"x":\n3}\n]\n);') d = json.loads(stripped) self.assertEqual(d, [{'id': '532cb', 'x': 3}]) stripped = strip_jsonp('parseMetadata({"STATUS":"OK"})\n\n\n//epc') d = json.loads(stripped) self.assertEqual(d, {'STATUS': 'OK'}) stripped = strip_jsonp('ps.embedHandler({"status": "success"});') d = json.loads(stripped) self.assertEqual(d, {'status': 'success'}) stripped = strip_jsonp('window.cb && window.cb({"status": "success"});') d = json.loads(stripped) self.assertEqual(d, {'status': 'success'}) stripped = strip_jsonp('window.cb && cb({"status": "success"});') d = json.loads(stripped) self.assertEqual(d, {'status': 'success'}) stripped = strip_jsonp('({"status": "success"});') d = json.loads(stripped) self.assertEqual(d, {'status': 'success'}) def test_strip_or_none(self): self.assertEqual(strip_or_none(' abc'), 'abc') self.assertEqual(strip_or_none('abc '), 'abc') self.assertEqual(strip_or_none(' abc '), 'abc') self.assertEqual(strip_or_none('\tabc\t'), 'abc') self.assertEqual(strip_or_none('\n\tabc\n\t'), 'abc') self.assertEqual(strip_or_none('abc'), 'abc') self.assertEqual(strip_or_none(''), '') self.assertEqual(strip_or_none(None), None) self.assertEqual(strip_or_none(42), None) self.assertEqual(strip_or_none([]), None) def test_uppercase_escape(self): self.assertEqual(uppercase_escape('aä'), 'aä') self.assertEqual(uppercase_escape('\\U0001d550'), '𝕐') def test_lowercase_escape(self): self.assertEqual(lowercase_escape('aä'), 'aä') self.assertEqual(lowercase_escape('\\u0026'), '&') def test_limit_length(self): self.assertEqual(limit_length(None, 12), None) self.assertEqual(limit_length('foo', 12), 'foo') self.assertTrue( limit_length('foo bar baz asd', 12).startswith('foo bar')) self.assertTrue('...' in limit_length('foo bar baz asd', 12)) def test_mimetype2ext(self): self.assertEqual(mimetype2ext(None), None) self.assertEqual(mimetype2ext('video/x-flv'), 'flv') self.assertEqual(mimetype2ext('application/x-mpegURL'), 'm3u8') self.assertEqual(mimetype2ext('text/vtt'), 'vtt') self.assertEqual(mimetype2ext('text/vtt;charset=utf-8'), 'vtt') self.assertEqual(mimetype2ext('text/html; charset=utf-8'), 'html') self.assertEqual(mimetype2ext('audio/x-wav'), 'wav') self.assertEqual(mimetype2ext('audio/x-wav;codec=pcm'), 'wav') def test_month_by_name(self): self.assertEqual(month_by_name(None), None) self.assertEqual(month_by_name('December', 'en'), 12) self.assertEqual(month_by_name('décembre', 'fr'), 12) self.assertEqual(month_by_name('desember', 'is'), 12) self.assertEqual(month_by_name('December'), 12) self.assertEqual(month_by_name('décembre'), None) self.assertEqual(month_by_name('Unknown', 'unknown'), None) def test_parse_codecs(self): self.assertEqual(parse_codecs(''), {}) self.assertEqual(parse_codecs('avc1.77.30, mp4a.40.2'), { 'vcodec': 'avc1.77.30', 'acodec': 'mp4a.40.2', 'dynamic_range': None, }) self.assertEqual(parse_codecs('mp4a.40.2'), { 'vcodec': 'none', 'acodec': 'mp4a.40.2', 'dynamic_range': None, }) self.assertEqual(parse_codecs('mp4a.40.5,avc1.42001e'), { 'vcodec': 'avc1.42001e', 'acodec': 'mp4a.40.5', 'dynamic_range': None, }) self.assertEqual(parse_codecs('avc3.640028'), { 'vcodec': 'avc3.640028', 'acodec': 'none', 'dynamic_range': None, }) self.assertEqual(parse_codecs(', h264,,newcodec,aac'), { 'vcodec': 'h264', 'acodec': 'aac', 'dynamic_range': None, }) self.assertEqual(parse_codecs('av01.0.05M.08'), { 'vcodec': 'av01.0.05M.08', 'acodec': 'none', 'dynamic_range': None, }) self.assertEqual(parse_codecs('vp9.2'), { 'vcodec': 'vp9.2', 'acodec': 'none', 'dynamic_range': 'HDR10', }) self.assertEqual(parse_codecs('vp09.02.50.10.01.09.18.09.00'), { 'vcodec': 'vp09.02.50.10.01.09.18.09.00', 'acodec': 'none', 'dynamic_range': 'HDR10', }) self.assertEqual(parse_codecs('av01.0.12M.10.0.110.09.16.09.0'), { 'vcodec': 'av01.0.12M.10.0.110.09.16.09.0', 'acodec': 'none', 'dynamic_range': 'HDR10', }) self.assertEqual(parse_codecs('dvhe'), { 'vcodec': 'dvhe', 'acodec': 'none', 'dynamic_range': 'DV', }) self.assertEqual(parse_codecs('fLaC'), { 'vcodec': 'none', 'acodec': 'flac', 'dynamic_range': None, }) self.assertEqual(parse_codecs('theora, vorbis'), { 'vcodec': 'theora', 'acodec': 'vorbis', 'dynamic_range': None, }) self.assertEqual(parse_codecs('unknownvcodec, unknownacodec'), { 'vcodec': 'unknownvcodec', 'acodec': 'unknownacodec', }) self.assertEqual(parse_codecs('unknown'), {}) def test_escape_rfc3986(self): reserved = "!*'();:@&=+$,/?#[]" unreserved = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_.~' self.assertEqual(escape_rfc3986(reserved), reserved) self.assertEqual(escape_rfc3986(unreserved), unreserved) self.assertEqual(escape_rfc3986('тест'), '%D1%82%D0%B5%D1%81%D1%82') self.assertEqual(escape_rfc3986('%D1%82%D0%B5%D1%81%D1%82'), '%D1%82%D0%B5%D1%81%D1%82') self.assertEqual(escape_rfc3986('foo bar'), 'foo%20bar') self.assertEqual(escape_rfc3986('foo%20bar'), 'foo%20bar') def test_normalize_url(self): self.assertEqual( normalize_url('http://wowza.imust.org/srv/vod/telemb/new/UPLOAD/UPLOAD/20224_IncendieHavré_FD.mp4'), 'http://wowza.imust.org/srv/vod/telemb/new/UPLOAD/UPLOAD/20224_IncendieHavre%CC%81_FD.mp4', ) self.assertEqual( normalize_url('http://www.ardmediathek.de/tv/Sturm-der-Liebe/Folge-2036-Zu-Mann-und-Frau-erklärt/Das-Erste/Video?documentId=22673108&bcastId=5290'), 'http://www.ardmediathek.de/tv/Sturm-der-Liebe/Folge-2036-Zu-Mann-und-Frau-erkl%C3%A4rt/Das-Erste/Video?documentId=22673108&bcastId=5290', ) self.assertEqual( normalize_url('http://тест.рф/фрагмент'), 'http://xn--e1aybc.xn--p1ai/%D1%84%D1%80%D0%B0%D0%B3%D0%BC%D0%B5%D0%BD%D1%82', ) self.assertEqual( normalize_url('http://тест.рф/абв?абв=абв#абв'), 'http://xn--e1aybc.xn--p1ai/%D0%B0%D0%B1%D0%B2?%D0%B0%D0%B1%D0%B2=%D0%B0%D0%B1%D0%B2#%D0%B0%D0%B1%D0%B2', ) self.assertEqual(normalize_url('http://vimeo.com/56015672#at=0'), 'http://vimeo.com/56015672#at=0') self.assertEqual(normalize_url('http://www.example.com/../a/b/../c/./d.html'), 'http://www.example.com/a/c/d.html') def test_remove_dot_segments(self): self.assertEqual(remove_dot_segments('/a/b/c/./../../g'), '/a/g') self.assertEqual(remove_dot_segments('mid/content=5/../6'), 'mid/6') self.assertEqual(remove_dot_segments('/ad/../cd'), '/cd') self.assertEqual(remove_dot_segments('/ad/../cd/'), '/cd/') self.assertEqual(remove_dot_segments('/..'), '/') self.assertEqual(remove_dot_segments('/./'), '/') self.assertEqual(remove_dot_segments('/./a'), '/a') self.assertEqual(remove_dot_segments('/abc/./.././d/././e/.././f/./../../ghi'), '/ghi') self.assertEqual(remove_dot_segments('/'), '/') self.assertEqual(remove_dot_segments('/t'), '/t') self.assertEqual(remove_dot_segments('t'), 't') self.assertEqual(remove_dot_segments(''), '') self.assertEqual(remove_dot_segments('/../a/b/c'), '/a/b/c') self.assertEqual(remove_dot_segments('../a'), 'a') self.assertEqual(remove_dot_segments('./a'), 'a') self.assertEqual(remove_dot_segments('.'), '') self.assertEqual(remove_dot_segments('////'), '////') def test_js_to_json_vars_strings(self): self.assertDictEqual( json.loads(js_to_json( '''{ 'null': a, 'nullStr': b, 'true': c, 'trueStr': d, 'false': e, 'falseStr': f, 'unresolvedVar': g, }''', { 'a': 'null', 'b': '"null"', 'c': 'true', 'd': '"true"', 'e': 'false', 'f': '"false"', 'g': 'var', }, )), { 'null': None, 'nullStr': 'null', 'true': True, 'trueStr': 'true', 'false': False, 'falseStr': 'false', 'unresolvedVar': 'var', }, ) self.assertDictEqual( json.loads(js_to_json( '''{ 'int': a, 'intStr': b, 'float': c, 'floatStr': d, }''', { 'a': '123', 'b': '"123"', 'c': '1.23', 'd': '"1.23"', }, )), { 'int': 123, 'intStr': '123', 'float': 1.23, 'floatStr': '1.23', }, ) self.assertDictEqual( json.loads(js_to_json( '''{ 'object': a, 'objectStr': b, 'array': c, 'arrayStr': d, }''', { 'a': '{}', 'b': '"{}"', 'c': '[]', 'd': '"[]"', }, )), { 'object': {}, 'objectStr': '{}', 'array': [], 'arrayStr': '[]', }, ) def test_js_to_json_realworld(self): inp = '''{ 'clip':{'provider':'pseudo'} }''' self.assertEqual(js_to_json(inp), '''{ "clip":{"provider":"pseudo"} }''') json.loads(js_to_json(inp)) inp = '''{ 'playlist':[{'controls':{'all':null}}] }''' self.assertEqual(js_to_json(inp), '''{ "playlist":[{"controls":{"all":null}}] }''') inp = '''"The CW\\'s \\'Crazy Ex-Girlfriend\\'"''' self.assertEqual(js_to_json(inp), '''"The CW's 'Crazy Ex-Girlfriend'"''') inp = '"SAND Number: SAND 2013-7800P\\nPresenter: Tom Russo\\nHabanero Software Training - Xyce Software\\nXyce, Sandia\\u0027s"' json_code = js_to_json(inp) self.assertEqual(json.loads(json_code), json.loads(inp)) inp = '''{ 0:{src:'skipped', type: 'application/dash+xml'}, 1:{src:'skipped', type: 'application/vnd.apple.mpegURL'}, }''' self.assertEqual(js_to_json(inp), '''{ "0":{"src":"skipped", "type": "application/dash+xml"}, "1":{"src":"skipped", "type": "application/vnd.apple.mpegURL"} }''') inp = '''{"foo":101}''' self.assertEqual(js_to_json(inp), '''{"foo":101}''') inp = '''{"duration": "00:01:07"}''' self.assertEqual(js_to_json(inp), '''{"duration": "00:01:07"}''') inp = '''{segments: [{"offset":-3.885780586188048e-16,"duration":39.75000000000001}]}''' self.assertEqual(js_to_json(inp), '''{"segments": [{"offset":-3.885780586188048e-16,"duration":39.75000000000001}]}''') def test_js_to_json_edgecases(self): on = js_to_json("{abc_def:'1\\'\\\\2\\\\\\'3\"4'}") self.assertEqual(json.loads(on), {'abc_def': "1'\\2\\'3\"4"}) on = js_to_json('{"abc": true}') self.assertEqual(json.loads(on), {'abc': True}) # Ignore JavaScript code as well on = js_to_json('''{ "x": 1, y: "a", z: some.code }''') d = json.loads(on) self.assertEqual(d['x'], 1) self.assertEqual(d['y'], 'a') # Just drop ! prefix for now though this results in a wrong value on = js_to_json('''{ a: !0, b: !1, c: !!0, d: !!42.42, e: !!![], f: !"abc", g: !"", !42: 42 }''') self.assertEqual(json.loads(on), { 'a': 0, 'b': 1, 'c': 0, 'd': 42.42, 'e': [], 'f': 'abc', 'g': '', '42': 42, }) on = js_to_json('["abc", "def",]') self.assertEqual(json.loads(on), ['abc', 'def']) on = js_to_json('[/*comment\n*/"abc"/*comment\n*/,/*comment\n*/"def",/*comment\n*/]') self.assertEqual(json.loads(on), ['abc', 'def']) on = js_to_json('[//comment\n"abc" //comment\n,//comment\n"def",//comment\n]') self.assertEqual(json.loads(on), ['abc', 'def']) on = js_to_json('{"abc": "def",}') self.assertEqual(json.loads(on), {'abc': 'def'}) on = js_to_json('{/*comment\n*/"abc"/*comment\n*/:/*comment\n*/"def"/*comment\n*/,/*comment\n*/}') self.assertEqual(json.loads(on), {'abc': 'def'}) on = js_to_json('{ 0: /* " \n */ ",]" , }') self.assertEqual(json.loads(on), {'0': ',]'}) on = js_to_json('{ /*comment\n*/0/*comment\n*/: /* " \n */ ",]" , }') self.assertEqual(json.loads(on), {'0': ',]'}) on = js_to_json('{ 0: // comment\n1 }') self.assertEqual(json.loads(on), {'0': 1}) on = js_to_json(r'["<p>x<\/p>"]') self.assertEqual(json.loads(on), ['<p>x</p>']) on = js_to_json(r'["\xaa"]') self.assertEqual(json.loads(on), ['\u00aa']) on = js_to_json("['a\\\nb']") self.assertEqual(json.loads(on), ['ab']) on = js_to_json("/*comment\n*/[/*comment\n*/'a\\\nb'/*comment\n*/]/*comment\n*/") self.assertEqual(json.loads(on), ['ab']) on = js_to_json('{0xff:0xff}') self.assertEqual(json.loads(on), {'255': 255}) on = js_to_json('{/*comment\n*/0xff/*comment\n*/:/*comment\n*/0xff/*comment\n*/}') self.assertEqual(json.loads(on), {'255': 255}) on = js_to_json('{077:077}') self.assertEqual(json.loads(on), {'63': 63}) on = js_to_json('{/*comment\n*/077/*comment\n*/:/*comment\n*/077/*comment\n*/}') self.assertEqual(json.loads(on), {'63': 63}) on = js_to_json('{42:42}') self.assertEqual(json.loads(on), {'42': 42}) on = js_to_json('{/*comment\n*/42/*comment\n*/:/*comment\n*/42/*comment\n*/}') self.assertEqual(json.loads(on), {'42': 42}) on = js_to_json('{42:4.2e1}') self.assertEqual(json.loads(on), {'42': 42.0}) on = js_to_json('{ "0x40": "0x40" }') self.assertEqual(json.loads(on), {'0x40': '0x40'}) on = js_to_json('{ "040": "040" }') self.assertEqual(json.loads(on), {'040': '040'}) on = js_to_json('[1,//{},\n2]') self.assertEqual(json.loads(on), [1, 2]) on = js_to_json(R'"\^\$\#"') self.assertEqual(json.loads(on), R'^$#', msg='Unnecessary escapes should be stripped') on = js_to_json('\'"\\""\'') self.assertEqual(json.loads(on), '"""', msg='Unnecessary quote escape should be escaped') on = js_to_json('[new Date("spam"), \'("eggs")\']') self.assertEqual(json.loads(on), ['spam', '("eggs")'], msg='Date regex should match a single string') on = js_to_json('[0.077, 7.06, 29.064, 169.0072]') self.assertEqual(json.loads(on), [0.077, 7.06, 29.064, 169.0072]) def test_js_to_json_malformed(self): self.assertEqual(js_to_json('42a1'), '42"a1"') self.assertEqual(js_to_json('42a-1'), '42"a"-1') self.assertEqual(js_to_json('{a: `${e("")}`}'), '{"a": "\\"e\\"(\\"\\")"}') def test_js_to_json_template_literal(self): self.assertEqual(js_to_json('`Hello ${name}`', {'name': '"world"'}), '"Hello world"') self.assertEqual(js_to_json('`${name}${name}`', {'name': '"X"'}), '"XX"') self.assertEqual(js_to_json('`${name}${name}`', {'name': '5'}), '"55"') self.assertEqual(js_to_json('`${name}"${name}"`', {'name': '5'}), '"5\\"5\\""') self.assertEqual(js_to_json('`${name}`', {}), '"name"') def test_js_to_json_common_constructors(self): self.assertEqual(json.loads(js_to_json('new Map([["a", 5]])')), {'a': 5}) self.assertEqual(json.loads(js_to_json('Array(5, 10)')), [5, 10]) self.assertEqual(json.loads(js_to_json('new Array(15,5)')), [15, 5]) self.assertEqual(json.loads(js_to_json('new Map([Array(5, 10),new Array(15,5)])')), {'5': 10, '15': 5}) self.assertEqual(json.loads(js_to_json('new Date("123")')), '123') self.assertEqual(json.loads(js_to_json('new Date(\'2023-10-19\')')), '2023-10-19') def test_extract_attributes(self): self.assertEqual(extract_attributes('<e x="y">'), {'x': 'y'}) self.assertEqual(extract_attributes("<e x='y'>"), {'x': 'y'}) self.assertEqual(extract_attributes('<e x=y>'), {'x': 'y'}) self.assertEqual(extract_attributes('<e x="a \'b\' c">'), {'x': "a 'b' c"}) self.assertEqual(extract_attributes('<e x=\'a "b" c\'>'), {'x': 'a "b" c'}) self.assertEqual(extract_attributes('<e x="y">'), {'x': 'y'}) self.assertEqual(extract_attributes('<e x="y">'), {'x': 'y'}) self.assertEqual(extract_attributes('<e x="&">'), {'x': '&'}) # XML self.assertEqual(extract_attributes('<e x=""">'), {'x': '"'}) self.assertEqual(extract_attributes('<e x="£">'), {'x': '£'}) # HTML 3.2 self.assertEqual(extract_attributes('<e x="λ">'), {'x': 'λ'}) # HTML 4.0 self.assertEqual(extract_attributes('<e x="&foo">'), {'x': '&foo'}) self.assertEqual(extract_attributes('<e x="\'">'), {'x': "'"}) self.assertEqual(extract_attributes('<e x=\'"\'>'), {'x': '"'}) self.assertEqual(extract_attributes('<e x >'), {'x': None}) self.assertEqual(extract_attributes('<e x=y a>'), {'x': 'y', 'a': None}) self.assertEqual(extract_attributes('<e x= y>'), {'x': 'y'}) self.assertEqual(extract_attributes('<e x=1 y=2 x=3>'), {'y': '2', 'x': '3'}) self.assertEqual(extract_attributes('<e \nx=\ny\n>'), {'x': 'y'}) self.assertEqual(extract_attributes('<e \nx=\n"y"\n>'), {'x': 'y'}) self.assertEqual(extract_attributes("<e \nx=\n'y'\n>"), {'x': 'y'}) self.assertEqual(extract_attributes('<e \nx="\ny\n">'), {'x': '\ny\n'}) self.assertEqual(extract_attributes('<e CAPS=x>'), {'caps': 'x'}) # Names lowercased self.assertEqual(extract_attributes('<e x=1 X=2>'), {'x': '2'}) self.assertEqual(extract_attributes('<e X=1 x=2>'), {'x': '2'}) self.assertEqual(extract_attributes('<e _:funny-name1=1>'), {'_:funny-name1': '1'}) self.assertEqual(extract_attributes('<e x="Fáilte 世界 \U0001f600">'), {'x': 'Fáilte 世界 \U0001f600'}) self.assertEqual(extract_attributes('<e x="décomposé">'), {'x': 'décompose\u0301'}) # "Narrow" Python builds don't support unicode code points outside BMP. try: chr(0x10000) supports_outside_bmp = True except ValueError: supports_outside_bmp = False if supports_outside_bmp: self.assertEqual(extract_attributes('<e x="Smile 😀!">'), {'x': 'Smile \U0001f600!'}) # Malformed HTML should not break attributes extraction on older Python self.assertEqual(extract_attributes('<mal"formed/>'), {}) def test_clean_html(self): self.assertEqual(clean_html('a:\nb'), 'a: b') self.assertEqual(clean_html('a:\n "b"'), 'a: "b"') self.assertEqual(clean_html('a<br>\xa0b'), 'a\nb') def test_args_to_str(self): self.assertEqual( args_to_str(['foo', 'ba/r', '-baz', '2 be', '']), 'foo ba/r -baz \'2 be\' \'\'' if os.name != 'nt' else 'foo ba/r -baz "2 be" ""', ) def test_parse_filesize(self): self.assertEqual(parse_filesize(None), None) self.assertEqual(parse_filesize(''), None) self.assertEqual(parse_filesize('91 B'), 91) self.assertEqual(parse_filesize('foobar'), None) self.assertEqual(parse_filesize('2 MiB'), 2097152) self.assertEqual(parse_filesize('5 GB'), 5000000000) self.assertEqual(parse_filesize('1.2Tb'), 1200000000000) self.assertEqual(parse_filesize('1.2tb'), 1200000000000) self.assertEqual(parse_filesize('1,24 KB'), 1240) self.assertEqual(parse_filesize('1,24 kb'), 1240) self.assertEqual(parse_filesize('8.5 megabytes'), 8500000) def test_parse_count(self): self.assertEqual(parse_count(None), None) self.assertEqual(parse_count(''), None) self.assertEqual(parse_count('0'), 0) self.assertEqual(parse_count('1000'), 1000) self.assertEqual(parse_count('1.000'), 1000) self.assertEqual(parse_count('1.1k'), 1100) self.assertEqual(parse_count('1.1 k'), 1100) self.assertEqual(parse_count('1,1 k'), 1100) self.assertEqual(parse_count('1.1kk'), 1100000) self.assertEqual(parse_count('1.1kk '), 1100000) self.assertEqual(parse_count('1,1kk'), 1100000) self.assertEqual(parse_count('100 views'), 100) self.assertEqual(parse_count('1,100 views'), 1100) self.assertEqual(parse_count('1.1kk views'), 1100000) self.assertEqual(parse_count('10M views'), 10000000) self.assertEqual(parse_count('has 10M views'), 10000000) def test_parse_resolution(self): self.assertEqual(parse_resolution(None), {}) self.assertEqual(parse_resolution(''), {}) self.assertEqual(parse_resolution(' 1920x1080'), {'width': 1920, 'height': 1080}) self.assertEqual(parse_resolution('1920×1080 '), {'width': 1920, 'height': 1080}) self.assertEqual(parse_resolution('1920 x 1080'), {'width': 1920, 'height': 1080}) self.assertEqual(parse_resolution('720p'), {'height': 720}) self.assertEqual(parse_resolution('1080p60'), {'height': 1080}) self.assertEqual(parse_resolution('1080p120', parse_fps=True), {'height': 1080, 'fps': 120}) self.assertEqual(parse_resolution('4k'), {'height': 2160}) self.assertEqual(parse_resolution('4K60'), {'height': 2160}) self.assertEqual(parse_resolution('4K120', parse_fps=True), {'height': 2160, 'fps': 120}) self.assertEqual(parse_resolution('8K'), {'height': 4320}) self.assertEqual(parse_resolution('pre_1920x1080_post'), {'width': 1920, 'height': 1080}) self.assertEqual(parse_resolution('ep1x2'), {}) self.assertEqual(parse_resolution('1920, 1080'), {'width': 1920, 'height': 1080}) self.assertEqual(parse_resolution('1920w', lenient=True), {'width': 1920}) def test_parse_bitrate(self): self.assertEqual(parse_bitrate(None), None) self.assertEqual(parse_bitrate(''), None) self.assertEqual(parse_bitrate('300kbps'), 300) self.assertEqual(parse_bitrate('1500kbps'), 1500) self.assertEqual(parse_bitrate('300 kbps'), 300) def test_version_tuple(self): self.assertEqual(version_tuple('1'), (1,)) self.assertEqual(version_tuple('10.23.344'), (10, 23, 344)) self.assertEqual(version_tuple('10.1-6'), (10, 1, 6)) # avconv style self.assertEqual(version_tuple('invalid', lenient=True), (-1,)) self.assertEqual(version_tuple('1.2.3', lenient=True), (1, 2, 3)) self.assertEqual(version_tuple('12.34-something', lenient=True), (12, 34, -1)) def test_detect_exe_version(self): self.assertEqual(detect_exe_version('''ffmpeg version 1.2.1 built on May 27 2013 08:37:26 with gcc 4.7 (Debian 4.7.3-4) configuration: --prefix=/usr --extra-'''), '1.2.1') self.assertEqual(detect_exe_version('''ffmpeg version N-63176-g1fb4685 built on May 15 2014 22:09:06 with gcc 4.8.2 (GCC)'''), 'N-63176-g1fb4685') self.assertEqual(detect_exe_version('''X server found. dri2 connection failed! Trying to open render node... Success at /dev/dri/renderD128. ffmpeg version 2.4.4 Copyright (c) 2000-2014 the FFmpeg ...'''), '2.4.4') def test_age_restricted(self): self.assertFalse(age_restricted(None, 10)) # unrestricted content self.assertFalse(age_restricted(1, None)) # unrestricted policy self.assertFalse(age_restricted(8, 10)) self.assertTrue(age_restricted(18, 14)) self.assertFalse(age_restricted(18, 18)) def test_is_html(self): self.assertFalse(is_html(b'\x49\x44\x43<html')) self.assertTrue(is_html(b'<!DOCTYPE foo>\xaaa')) self.assertTrue(is_html( # UTF-8 with BOM b'\xef\xbb\xbf<!DOCTYPE foo>\xaaa')) self.assertTrue(is_html( # UTF-16-LE b'\xff\xfe<\x00h\x00t\x00m\x00l\x00>\x00\xe4\x00', )) self.assertTrue(is_html( # UTF-16-BE b'\xfe\xff\x00<\x00h\x00t\x00m\x00l\x00>\x00\xe4', )) self.assertTrue(is_html( # UTF-32-BE b'\x00\x00\xFE\xFF\x00\x00\x00<\x00\x00\x00h\x00\x00\x00t\x00\x00\x00m\x00\x00\x00l\x00\x00\x00>\x00\x00\x00\xe4')) self.assertTrue(is_html( # UTF-32-LE b'\xFF\xFE\x00\x00<\x00\x00\x00h\x00\x00\x00t\x00\x00\x00m\x00\x00\x00l\x00\x00\x00>\x00\x00\x00\xe4\x00\x00\x00')) def test_render_table(self): self.assertEqual( render_table( ['a', 'empty', 'bcd'], [[123, '', 4], [9999, '', 51]]), 'a empty bcd\n' '123 4\n' '9999 51') self.assertEqual( render_table( ['a', 'empty', 'bcd'], [[123, '', 4], [9999, '', 51]], hide_empty=True), 'a bcd\n' '123 4\n' '9999 51') self.assertEqual( render_table( ['\ta', 'bcd'], [['1\t23', 4], ['\t9999', 51]]), ' a bcd\n' '1 23 4\n' '9999 51') self.assertEqual( render_table( ['a', 'bcd'], [[123, 4], [9999, 51]], delim='-'), 'a bcd\n' '--------\n' '123 4\n' '9999 51') self.assertEqual( render_table( ['a', 'bcd'], [[123, 4], [9999, 51]], delim='-', extra_gap=2), 'a bcd\n' '----------\n' '123 4\n' '9999 51') def test_match_str(self): # Unary self.assertFalse(match_str('xy', {'x': 1200})) self.assertTrue(match_str('!xy', {'x': 1200})) self.assertTrue(match_str('x', {'x': 1200})) self.assertFalse(match_str('!x', {'x': 1200})) self.assertTrue(match_str('x', {'x': 0})) self.assertTrue(match_str('is_live', {'is_live': True})) self.assertFalse(match_str('is_live', {'is_live': False})) self.assertFalse(match_str('is_live', {'is_live': None})) self.assertFalse(match_str('is_live', {})) self.assertFalse(match_str('!is_live', {'is_live': True})) self.assertTrue(match_str('!is_live', {'is_live': False})) self.assertTrue(match_str('!is_live', {'is_live': None})) self.assertTrue(match_str('!is_live', {})) self.assertTrue(match_str('title', {'title': 'abc'})) self.assertTrue(match_str('title', {'title': ''})) self.assertFalse(match_str('!title', {'title': 'abc'})) self.assertFalse(match_str('!title', {'title': ''})) # Numeric self.assertFalse(match_str('x>0', {'x': 0})) self.assertFalse(match_str('x>0', {})) self.assertTrue(match_str('x>?0', {})) self.assertTrue(match_str('x>1K', {'x': 1200})) self.assertFalse(match_str('x>2K', {'x': 1200})) self.assertTrue(match_str('x>=1200 & x < 1300', {'x': 1200})) self.assertFalse(match_str('x>=1100 & x < 1200', {'x': 1200})) self.assertTrue(match_str('x > 1:0:0', {'x': 3700})) # String self.assertFalse(match_str('y=a212', {'y': 'foobar42'})) self.assertTrue(match_str('y=foobar42', {'y': 'foobar42'})) self.assertFalse(match_str('y!=foobar42', {'y': 'foobar42'})) self.assertTrue(match_str('y!=foobar2', {'y': 'foobar42'})) self.assertTrue(match_str('y^=foo', {'y': 'foobar42'})) self.assertFalse(match_str('y!^=foo', {'y': 'foobar42'})) self.assertFalse(match_str('y^=bar', {'y': 'foobar42'})) self.assertTrue(match_str('y!^=bar', {'y': 'foobar42'})) self.assertRaises(ValueError, match_str, 'x^=42', {'x': 42}) self.assertTrue(match_str('y*=bar', {'y': 'foobar42'})) self.assertFalse(match_str('y!*=bar', {'y': 'foobar42'})) self.assertFalse(match_str('y*=baz', {'y': 'foobar42'})) self.assertTrue(match_str('y!*=baz', {'y': 'foobar42'})) self.assertTrue(match_str('y$=42', {'y': 'foobar42'})) self.assertFalse(match_str('y$=43', {'y': 'foobar42'})) # And self.assertFalse(match_str( 'like_count > 100 & dislike_count <? 50 & description', {'like_count': 90, 'description': 'foo'})) self.assertTrue(match_str( 'like_count > 100 & dislike_count <? 50 & description', {'like_count': 190, 'description': 'foo'})) self.assertFalse(match_str( 'like_count > 100 & dislike_count <? 50 & description', {'like_count': 190, 'dislike_count': 60, 'description': 'foo'})) self.assertFalse(match_str( 'like_count > 100 & dislike_count <? 50 & description', {'like_count': 190, 'dislike_count': 10})) # Regex self.assertTrue(match_str(r'x~=\bbar', {'x': 'foo bar'})) self.assertFalse(match_str(r'x~=\bbar.+', {'x': 'foo bar'})) self.assertFalse(match_str(r'x~=^FOO', {'x': 'foo bar'})) self.assertTrue(match_str(r'x~=(?i)^FOO', {'x': 'foo bar'})) # Quotes self.assertTrue(match_str(r'x^="foo"', {'x': 'foo "bar"'})) self.assertFalse(match_str(r'x^="foo "', {'x': 'foo "bar"'})) self.assertFalse(match_str(r'x$="bar"', {'x': 'foo "bar"'})) self.assertTrue(match_str(r'x$=" \"bar\""', {'x': 'foo "bar"'})) # Escaping & self.assertFalse(match_str(r'x=foo & bar', {'x': 'foo & bar'})) self.assertTrue(match_str(r'x=foo \& bar', {'x': 'foo & bar'})) self.assertTrue(match_str(r'x=foo \& bar & x^=foo', {'x': 'foo & bar'})) self.assertTrue(match_str(r'x="foo \& bar" & x^=foo', {'x': 'foo & bar'})) # Example from docs self.assertTrue(match_str( r"!is_live & like_count>?100 & description~='(?i)\bcats \& dogs\b'", {'description': 'Raining Cats & Dogs'})) # Incomplete self.assertFalse(match_str('id!=foo', {'id': 'foo'}, True)) self.assertTrue(match_str('x', {'id': 'foo'}, True)) self.assertTrue(match_str('!x', {'id': 'foo'}, True)) self.assertFalse(match_str('x', {'id': 'foo'}, False)) def test_parse_dfxp_time_expr(self): self.assertEqual(parse_dfxp_time_expr(None), None) self.assertEqual(parse_dfxp_time_expr(''), None) self.assertEqual(parse_dfxp_time_expr('0.1'), 0.1) self.assertEqual(parse_dfxp_time_expr('0.1s'), 0.1) self.assertEqual(parse_dfxp_time_expr('00:00:01'), 1.0) self.assertEqual(parse_dfxp_time_expr('00:00:01.100'), 1.1) self.assertEqual(parse_dfxp_time_expr('00:00:01:100'), 1.1) def test_dfxp2srt(self): dfxp_data = '''<?xml version="1.0" encoding="UTF-8"?> <tt xmlns="http://www.w3.org/ns/ttml" xml:lang="en" xmlns:tts="http://www.w3.org/ns/ttml#parameter"> <body> <div xml:lang="en"> <p begin="0" end="1">The following line contains Chinese characters and special symbols</p> <p begin="1" end="2">第二行<br/>♪♪</p> <p begin="2" dur="1"><span>Third<br/>Line</span></p> <p begin="3" end="-1">Lines with invalid timestamps are ignored</p> <p begin="-1" end="-1">Ignore, two</p> <p begin="3" dur="-1">Ignored, three</p> </div> </body> </tt>'''.encode() srt_data = '''1 00:00:00,000 --> 00:00:01,000 The following line contains Chinese characters and special symbols 2 00:00:01,000 --> 00:00:02,000 第二行 ♪♪ 3 00:00:02,000 --> 00:00:03,000 Third Line ''' self.assertEqual(dfxp2srt(dfxp_data), srt_data) dfxp_data_no_default_namespace = b'''<?xml version="1.0" encoding="UTF-8"?> <tt xml:lang="en" xmlns:tts="http://www.w3.org/ns/ttml#parameter"> <body> <div xml:lang="en"> <p begin="0" end="1">The first line</p> </div> </body> </tt>''' srt_data = '''1 00:00:00,000 --> 00:00:01,000 The first line ''' self.assertEqual(dfxp2srt(dfxp_data_no_default_namespace), srt_data) dfxp_data_with_style = b'''<?xml version="1.0" encoding="utf-8"?> <tt xmlns="http://www.w3.org/2006/10/ttaf1" xmlns:ttp="http://www.w3.org/2006/10/ttaf1#parameter" ttp:timeBase="media" xmlns:tts="http://www.w3.org/2006/10/ttaf1#style" xml:lang="en" xmlns:ttm="http://www.w3.org/2006/10/ttaf1#metadata"> <head> <styling> <style id="s2" style="s0" tts:color="cyan" tts:fontWeight="bold" /> <style id="s1" style="s0" tts:color="yellow" tts:fontStyle="italic" /> <style id="s3" style="s0" tts:color="lime" tts:textDecoration="underline" /> <style id="s0" tts:backgroundColor="black" tts:fontStyle="normal" tts:fontSize="16" tts:fontFamily="sansSerif" tts:color="white" /> </styling> </head> <body tts:textAlign="center" style="s0"> <div> <p begin="00:00:02.08" id="p0" end="00:00:05.84">default style<span tts:color="red">custom style</span></p> <p style="s2" begin="00:00:02.08" id="p0" end="00:00:05.84"><span tts:color="lime">part 1<br /></span><span tts:color="cyan">part 2</span></p> <p style="s3" begin="00:00:05.84" id="p1" end="00:00:09.56">line 3<br />part 3</p> <p style="s1" tts:textDecoration="underline" begin="00:00:09.56" id="p2" end="00:00:12.36"><span style="s2" tts:color="lime">inner<br /> </span>style</p> </div> </body> </tt>''' srt_data = '''1 00:00:02,080 --> 00:00:05,840 <font color="white" face="sansSerif" size="16">default style<font color="red">custom style</font></font> 2 00:00:02,080 --> 00:00:05,840 <b><font color="cyan" face="sansSerif" size="16"><font color="lime">part 1 </font>part 2</font></b> 3 00:00:05,840 --> 00:00:09,560 <u><font color="lime">line 3 part 3</font></u> 4 00:00:09,560 --> 00:00:12,360 <i><u><font color="yellow"><font color="lime">inner </font>style</font></u></i> ''' self.assertEqual(dfxp2srt(dfxp_data_with_style), srt_data) dfxp_data_non_utf8 = '''<?xml version="1.0" encoding="UTF-16"?> <tt xmlns="http://www.w3.org/ns/ttml" xml:lang="en" xmlns:tts="http://www.w3.org/ns/ttml#parameter"> <body> <div xml:lang="en"> <p begin="0" end="1">Line 1</p> <p begin="1" end="2">第二行</p> </div> </body> </tt>'''.encode('utf-16') srt_data = '''1 00:00:00,000 --> 00:00:01,000 Line 1 2 00:00:01,000 --> 00:00:02,000 第二行 ''' self.assertEqual(dfxp2srt(dfxp_data_non_utf8), srt_data) def test_cli_option(self): self.assertEqual(cli_option({'proxy': '127.0.0.1:3128'}, '--proxy', 'proxy'), ['--proxy', '127.0.0.1:3128']) self.assertEqual(cli_option({'proxy': None}, '--proxy', 'proxy'), []) self.assertEqual(cli_option({}, '--proxy', 'proxy'), []) self.assertEqual(cli_option({'retries': 10}, '--retries', 'retries'), ['--retries', '10']) def test_cli_valueless_option(self): self.assertEqual(cli_valueless_option( {'downloader': 'external'}, '--external-downloader', 'downloader', 'external'), ['--external-downloader']) self.assertEqual(cli_valueless_option( {'downloader': 'internal'}, '--external-downloader', 'downloader', 'external'), []) self.assertEqual(cli_valueless_option( {'nocheckcertificate': True}, '--no-check-certificate', 'nocheckcertificate'), ['--no-check-certificate']) self.assertEqual(cli_valueless_option( {'nocheckcertificate': False}, '--no-check-certificate', 'nocheckcertificate'), []) self.assertEqual(cli_valueless_option( {'checkcertificate': True}, '--no-check-certificate', 'checkcertificate', False), []) self.assertEqual(cli_valueless_option( {'checkcertificate': False}, '--no-check-certificate', 'checkcertificate', False), ['--no-check-certificate']) def test_cli_bool_option(self): self.assertEqual( cli_bool_option( {'nocheckcertificate': True}, '--no-check-certificate', 'nocheckcertificate'), ['--no-check-certificate', 'true']) self.assertEqual( cli_bool_option( {'nocheckcertificate': True}, '--no-check-certificate', 'nocheckcertificate', separator='='), ['--no-check-certificate=true']) self.assertEqual( cli_bool_option( {'nocheckcertificate': True}, '--check-certificate', 'nocheckcertificate', 'false', 'true'), ['--check-certificate', 'false']) self.assertEqual( cli_bool_option( {'nocheckcertificate': True}, '--check-certificate', 'nocheckcertificate', 'false', 'true', '='), ['--check-certificate=false']) self.assertEqual( cli_bool_option( {'nocheckcertificate': False}, '--check-certificate', 'nocheckcertificate', 'false', 'true'), ['--check-certificate', 'true']) self.assertEqual( cli_bool_option( {'nocheckcertificate': False}, '--check-certificate', 'nocheckcertificate', 'false', 'true', '='), ['--check-certificate=true']) self.assertEqual( cli_bool_option( {}, '--check-certificate', 'nocheckcertificate', 'false', 'true', '='), []) def test_ohdave_rsa_encrypt(self): N = 0xab86b6371b5318aaa1d3c9e612a9f1264f372323c8c0f19875b5fc3b3fd3afcc1e5bec527aa94bfa85bffc157e4245aebda05389a5357b75115ac94f074aefcd e = 65537 self.assertEqual( ohdave_rsa_encrypt(b'aa111222', e, N), '726664bd9a23fd0c70f9f1b84aab5e3905ce1e45a584e9cbcf9bcc7510338fc1986d6c599ff990d923aa43c51c0d9013cd572e13bc58f4ae48f2ed8c0b0ba881') def test_pkcs1pad(self): data = [1, 2, 3] padded_data = pkcs1pad(data, 32) self.assertEqual(padded_data[:2], [0, 2]) self.assertEqual(padded_data[28:], [0, 1, 2, 3]) self.assertRaises(ValueError, pkcs1pad, data, 8) def test_encode_base_n(self): self.assertEqual(encode_base_n(0, 30), '0') self.assertEqual(encode_base_n(80, 30), '2k') custom_table = '9876543210ZYXWVUTSRQPONMLKJIHGFEDCBA' self.assertEqual(encode_base_n(0, 30, custom_table), '9') self.assertEqual(encode_base_n(80, 30, custom_table), '7P') self.assertRaises(ValueError, encode_base_n, 0, 70) self.assertRaises(ValueError, encode_base_n, 0, 60, custom_table) def test_caesar(self): self.assertEqual(caesar('ace', 'abcdef', 2), 'cea') self.assertEqual(caesar('cea', 'abcdef', -2), 'ace') self.assertEqual(caesar('ace', 'abcdef', -2), 'eac') self.assertEqual(caesar('eac', 'abcdef', 2), 'ace') self.assertEqual(caesar('ace', 'abcdef', 0), 'ace') self.assertEqual(caesar('xyz', 'abcdef', 2), 'xyz') self.assertEqual(caesar('abc', 'acegik', 2), 'ebg') self.assertEqual(caesar('ebg', 'acegik', -2), 'abc') def test_rot47(self): self.assertEqual(rot47('yt-dlp'), r'JE\5=A') self.assertEqual(rot47('YT-DLP'), r'*%\s{!') def test_urshift(self): self.assertEqual(urshift(3, 1), 1) self.assertEqual(urshift(-3, 1), 2147483646) GET_ELEMENT_BY_CLASS_TEST_STRING = ''' <span class="foo bar">nice</span> ''' def test_get_element_by_class(self): html = self.GET_ELEMENT_BY_CLASS_TEST_STRING self.assertEqual(get_element_by_class('foo', html), 'nice') self.assertEqual(get_element_by_class('no-such-class', html), None) def test_get_element_html_by_class(self): html = self.GET_ELEMENT_BY_CLASS_TEST_STRING self.assertEqual(get_element_html_by_class('foo', html), html.strip()) self.assertEqual(get_element_by_class('no-such-class', html), None) GET_ELEMENT_BY_ATTRIBUTE_TEST_STRING = ''' <div itemprop="author" itemscope>foo</div> ''' def test_get_element_by_attribute(self): html = self.GET_ELEMENT_BY_CLASS_TEST_STRING self.assertEqual(get_element_by_attribute('class', 'foo bar', html), 'nice') self.assertEqual(get_element_by_attribute('class', 'foo', html), None) self.assertEqual(get_element_by_attribute('class', 'no-such-foo', html), None) html = self.GET_ELEMENT_BY_ATTRIBUTE_TEST_STRING self.assertEqual(get_element_by_attribute('itemprop', 'author', html), 'foo') def test_get_element_html_by_attribute(self): html = self.GET_ELEMENT_BY_CLASS_TEST_STRING self.assertEqual(get_element_html_by_attribute('class', 'foo bar', html), html.strip()) self.assertEqual(get_element_html_by_attribute('class', 'foo', html), None) self.assertEqual(get_element_html_by_attribute('class', 'no-such-foo', html), None) html = self.GET_ELEMENT_BY_ATTRIBUTE_TEST_STRING self.assertEqual(get_element_html_by_attribute('itemprop', 'author', html), html.strip()) GET_ELEMENTS_BY_CLASS_TEST_STRING = ''' <span class="foo bar">nice</span><span class="foo bar">also nice</span> ''' GET_ELEMENTS_BY_CLASS_RES = ['<span class="foo bar">nice</span>', '<span class="foo bar">also nice</span>'] def test_get_elements_by_class(self): html = self.GET_ELEMENTS_BY_CLASS_TEST_STRING self.assertEqual(get_elements_by_class('foo', html), ['nice', 'also nice']) self.assertEqual(get_elements_by_class('no-such-class', html), []) def test_get_elements_html_by_class(self): html = self.GET_ELEMENTS_BY_CLASS_TEST_STRING self.assertEqual(get_elements_html_by_class('foo', html), self.GET_ELEMENTS_BY_CLASS_RES) self.assertEqual(get_elements_html_by_class('no-such-class', html), []) def test_get_elements_by_attribute(self): html = self.GET_ELEMENTS_BY_CLASS_TEST_STRING self.assertEqual(get_elements_by_attribute('class', 'foo bar', html), ['nice', 'also nice']) self.assertEqual(get_elements_by_attribute('class', 'foo', html), []) self.assertEqual(get_elements_by_attribute('class', 'no-such-foo', html), []) def test_get_elements_html_by_attribute(self): html = self.GET_ELEMENTS_BY_CLASS_TEST_STRING self.assertEqual(get_elements_html_by_attribute('class', 'foo bar', html), self.GET_ELEMENTS_BY_CLASS_RES) self.assertEqual(get_elements_html_by_attribute('class', 'foo', html), []) self.assertEqual(get_elements_html_by_attribute('class', 'no-such-foo', html), []) def test_get_elements_text_and_html_by_attribute(self): html = self.GET_ELEMENTS_BY_CLASS_TEST_STRING self.assertEqual( list(get_elements_text_and_html_by_attribute('class', 'foo bar', html)), list(zip(['nice', 'also nice'], self.GET_ELEMENTS_BY_CLASS_RES, strict=True))) self.assertEqual(list(get_elements_text_and_html_by_attribute('class', 'foo', html)), []) self.assertEqual(list(get_elements_text_and_html_by_attribute('class', 'no-such-foo', html)), []) self.assertEqual(list(get_elements_text_and_html_by_attribute( 'class', 'foo', '<a class="foo">nice</a><span class="foo">nice</span>', tag='a')), [('nice', '<a class="foo">nice</a>')]) GET_ELEMENT_BY_TAG_TEST_STRING = ''' random text lorem ipsum</p> <div> this should be returned <span>this should also be returned</span> <div> this should also be returned </div> closing tag above should not trick, so this should also be returned </div> but this text should not be returned ''' GET_ELEMENT_BY_TAG_RES_OUTERDIV_HTML = GET_ELEMENT_BY_TAG_TEST_STRING.strip()[32:276] GET_ELEMENT_BY_TAG_RES_OUTERDIV_TEXT = GET_ELEMENT_BY_TAG_RES_OUTERDIV_HTML[5:-6] GET_ELEMENT_BY_TAG_RES_INNERSPAN_HTML = GET_ELEMENT_BY_TAG_TEST_STRING.strip()[78:119] GET_ELEMENT_BY_TAG_RES_INNERSPAN_TEXT = GET_ELEMENT_BY_TAG_RES_INNERSPAN_HTML[6:-7] def test_get_element_text_and_html_by_tag(self): html = self.GET_ELEMENT_BY_TAG_TEST_STRING self.assertEqual( get_element_text_and_html_by_tag('div', html), (self.GET_ELEMENT_BY_TAG_RES_OUTERDIV_TEXT, self.GET_ELEMENT_BY_TAG_RES_OUTERDIV_HTML)) self.assertEqual( get_element_text_and_html_by_tag('span', html), (self.GET_ELEMENT_BY_TAG_RES_INNERSPAN_TEXT, self.GET_ELEMENT_BY_TAG_RES_INNERSPAN_HTML)) self.assertRaises(compat_HTMLParseError, get_element_text_and_html_by_tag, 'article', html) def test_iri_to_uri(self): self.assertEqual( iri_to_uri('https://www.google.com/search?q=foo&ie=utf-8&oe=utf-8&client=firefox-b'), 'https://www.google.com/search?q=foo&ie=utf-8&oe=utf-8&client=firefox-b') # Same self.assertEqual( iri_to_uri('https://www.google.com/search?q=Käsesoßenrührlöffel'), # German for cheese sauce stirring spoon 'https://www.google.com/search?q=K%C3%A4seso%C3%9Fenr%C3%BChrl%C3%B6ffel') self.assertEqual( iri_to_uri('https://www.google.com/search?q=lt<+gt>+eq%3D+amp%26+percent%25+hash%23+colon%3A+tilde~#trash=?&garbage=#'), 'https://www.google.com/search?q=lt%3C+gt%3E+eq%3D+amp%26+percent%25+hash%23+colon%3A+tilde~#trash=?&garbage=#') self.assertEqual( iri_to_uri('http://правозащита38.рф/category/news/'), 'http://xn--38-6kcaak9aj5chl4a3g.xn--p1ai/category/news/') self.assertEqual( iri_to_uri('http://www.правозащита38.рф/category/news/'), 'http://www.xn--38-6kcaak9aj5chl4a3g.xn--p1ai/category/news/') self.assertEqual( iri_to_uri('https://i❤.ws/emojidomain/👍👏🤝💪'), 'https://xn--i-7iq.ws/emojidomain/%F0%9F%91%8D%F0%9F%91%8F%F0%9F%A4%9D%F0%9F%92%AA') self.assertEqual( iri_to_uri('http://日本語.jp/'), 'http://xn--wgv71a119e.jp/') self.assertEqual( iri_to_uri('http://导航.中国/'), 'http://xn--fet810g.xn--fiqs8s/') self.assertEqual( iri_to_uri('file://example.org/run.exe', allowed_schemes=('file',)), 'file://example.org/run.exe') self.assertRaises(ValueError, iri_to_uri, 'file://example.org/run.exe') def test_desktop_entry_localestring(self): self.assertEqual( _desktop_entry_localestring('A B'), 'A\\sB') self.assertEqual( _desktop_entry_localestring('A\nB'), 'A\\nB') self.assertEqual( _desktop_entry_localestring('A\tB'), 'A\\tB') self.assertEqual( _desktop_entry_localestring('A\rB'), 'A\\rB') self.assertEqual( _desktop_entry_localestring('A\\B'), 'A\\\\B') def test_clean_podcast_url(self): self.assertEqual(clean_podcast_url('https://www.podtrac.com/pts/redirect.mp3/chtbl.com/track/5899E/traffic.megaphone.fm/HSW7835899191.mp3'), 'https://traffic.megaphone.fm/HSW7835899191.mp3') self.assertEqual(clean_podcast_url('https://play.podtrac.com/npr-344098539/edge1.pod.npr.org/anon.npr-podcasts/podcast/npr/waitwait/2020/10/20201003_waitwait_wwdtmpodcast201003-015621a5-f035-4eca-a9a1-7c118d90bc3c.mp3'), 'https://edge1.pod.npr.org/anon.npr-podcasts/podcast/npr/waitwait/2020/10/20201003_waitwait_wwdtmpodcast201003-015621a5-f035-4eca-a9a1-7c118d90bc3c.mp3') self.assertEqual(clean_podcast_url('https://pdst.fm/e/2.gum.fm/chtbl.com/track/chrt.fm/track/34D33/pscrb.fm/rss/p/traffic.megaphone.fm/ITLLC7765286967.mp3?updated=1687282661'), 'https://traffic.megaphone.fm/ITLLC7765286967.mp3?updated=1687282661') self.assertEqual(clean_podcast_url('https://pdst.fm/e/https://mgln.ai/e/441/www.buzzsprout.com/1121972/13019085-ep-252-the-deep-life-stack.mp3'), 'https://www.buzzsprout.com/1121972/13019085-ep-252-the-deep-life-stack.mp3') def test_LazyList(self): it = list(range(10)) self.assertEqual(list(LazyList(it)), it) self.assertEqual(LazyList(it).exhaust(), it) self.assertEqual(LazyList(it)[5], it[5]) self.assertEqual(LazyList(it)[5:], it[5:]) self.assertEqual(LazyList(it)[:5], it[:5]) self.assertEqual(LazyList(it)[::2], it[::2]) self.assertEqual(LazyList(it)[1::2], it[1::2]) self.assertEqual(LazyList(it)[5::-1], it[5::-1]) self.assertEqual(LazyList(it)[6:2:-2], it[6:2:-2]) self.assertEqual(LazyList(it)[::-1], it[::-1]) self.assertTrue(LazyList(it)) self.assertFalse(LazyList(range(0))) self.assertEqual(len(LazyList(it)), len(it)) self.assertEqual(repr(LazyList(it)), repr(it)) self.assertEqual(str(LazyList(it)), str(it)) self.assertEqual(list(LazyList(it, reverse=True)), it[::-1]) self.assertEqual(list(reversed(LazyList(it))[::-1]), it) self.assertEqual(list(reversed(LazyList(it))[1:3:7]), it[::-1][1:3:7]) def test_LazyList_laziness(self): def test(ll, idx, val, cache): self.assertEqual(ll[idx], val) self.assertEqual(ll._cache, list(cache)) ll = LazyList(range(10)) test(ll, 0, 0, range(1)) test(ll, 5, 5, range(6)) test(ll, -3, 7, range(10)) ll = LazyList(range(10), reverse=True) test(ll, -1, 0, range(1)) test(ll, 3, 6, range(10)) ll = LazyList(itertools.count()) test(ll, 10, 10, range(11)) ll = reversed(ll) test(ll, -15, 14, range(15)) def test_format_bytes(self): self.assertEqual(format_bytes(0), '0.00B') self.assertEqual(format_bytes(1000), '1000.00B') self.assertEqual(format_bytes(1024), '1.00KiB') self.assertEqual(format_bytes(1024**2), '1.00MiB') self.assertEqual(format_bytes(1024**3), '1.00GiB') self.assertEqual(format_bytes(1024**4), '1.00TiB') self.assertEqual(format_bytes(1024**5), '1.00PiB') self.assertEqual(format_bytes(1024**6), '1.00EiB') self.assertEqual(format_bytes(1024**7), '1.00ZiB') self.assertEqual(format_bytes(1024**8), '1.00YiB') self.assertEqual(format_bytes(1024**9), '1024.00YiB') def test_hide_login_info(self): self.assertEqual(Config.hide_login_info(['-u', 'foo', '-p', 'bar']), ['-u', 'PRIVATE', '-p', 'PRIVATE']) self.assertEqual(Config.hide_login_info(['-u']), ['-u']) self.assertEqual(Config.hide_login_info(['-u', 'foo', '-u', 'bar']), ['-u', 'PRIVATE', '-u', 'PRIVATE']) self.assertEqual(Config.hide_login_info(['--username=foo']), ['--username=PRIVATE']) def test_locked_file(self): TEXT = 'test_locked_file\n' FILE = 'test_locked_file.ytdl' MODES = 'war' # Order is important try: for lock_mode in MODES: with locked_file(FILE, lock_mode, False) as f: if lock_mode == 'r': self.assertEqual(f.read(), TEXT * 2, 'Wrong file content') else: f.write(TEXT) for test_mode in MODES: testing_write = test_mode != 'r' try: with locked_file(FILE, test_mode, False): pass except (BlockingIOError, PermissionError): if not testing_write: # FIXME: blocked read access print(f'Known issue: Exclusive lock ({lock_mode}) blocks read access ({test_mode})') continue self.assertTrue(testing_write, f'{test_mode} is blocked by {lock_mode}') else: self.assertFalse(testing_write, f'{test_mode} is not blocked by {lock_mode}') finally: with contextlib.suppress(OSError): os.remove(FILE) def test_determine_file_encoding(self): self.assertEqual(determine_file_encoding(b''), (None, 0)) self.assertEqual(determine_file_encoding(b'--verbose -x --audio-format mkv\n'), (None, 0)) self.assertEqual(determine_file_encoding(b'\xef\xbb\xbf'), ('utf-8', 3)) self.assertEqual(determine_file_encoding(b'\x00\x00\xfe\xff'), ('utf-32-be', 4)) self.assertEqual(determine_file_encoding(b'\xff\xfe'), ('utf-16-le', 2)) self.assertEqual(determine_file_encoding(b'\xff\xfe# coding: utf-8\n--verbose'), ('utf-16-le', 2)) self.assertEqual(determine_file_encoding(b'# coding: utf-8\n--verbose'), ('utf-8', 0)) self.assertEqual(determine_file_encoding(b'# coding: someencodinghere-12345\n--verbose'), ('someencodinghere-12345', 0)) self.assertEqual(determine_file_encoding(b'#coding:utf-8\n--verbose'), ('utf-8', 0)) self.assertEqual(determine_file_encoding(b'# coding: utf-8 \r\n--verbose'), ('utf-8', 0)) self.assertEqual(determine_file_encoding('# coding: utf-32-be'.encode('utf-32-be')), ('utf-32-be', 0)) self.assertEqual(determine_file_encoding('# coding: utf-16-le'.encode('utf-16-le')), ('utf-16-le', 0)) def test_get_compatible_ext(self): self.assertEqual(get_compatible_ext( vcodecs=[None], acodecs=[None, None], vexts=['mp4'], aexts=['m4a', 'm4a']), 'mkv') self.assertEqual(get_compatible_ext( vcodecs=[None], acodecs=[None], vexts=['flv'], aexts=['flv']), 'flv') self.assertEqual(get_compatible_ext( vcodecs=[None], acodecs=[None], vexts=['mp4'], aexts=['m4a']), 'mp4') self.assertEqual(get_compatible_ext( vcodecs=[None], acodecs=[None], vexts=['mp4'], aexts=['webm']), 'mkv') self.assertEqual(get_compatible_ext( vcodecs=[None], acodecs=[None], vexts=['webm'], aexts=['m4a']), 'mkv') self.assertEqual(get_compatible_ext( vcodecs=[None], acodecs=[None], vexts=['webm'], aexts=['webm']), 'webm') self.assertEqual(get_compatible_ext( vcodecs=[None], acodecs=[None], vexts=['webm'], aexts=['weba']), 'webm') self.assertEqual(get_compatible_ext( vcodecs=['h264'], acodecs=['mp4a'], vexts=['mov'], aexts=['m4a']), 'mp4') self.assertEqual(get_compatible_ext( vcodecs=['av01.0.12M.08'], acodecs=['opus'], vexts=['mp4'], aexts=['webm']), 'webm') self.assertEqual(get_compatible_ext( vcodecs=['vp9'], acodecs=['opus'], vexts=['webm'], aexts=['webm'], preferences=['flv', 'mp4']), 'mp4') self.assertEqual(get_compatible_ext( vcodecs=['av1'], acodecs=['mp4a'], vexts=['webm'], aexts=['m4a'], preferences=('webm', 'mkv')), 'mkv') def test_try_call(self): def total(*x, **kwargs): return sum(x) + sum(kwargs.values()) self.assertEqual(try_call(None), None, msg='not a fn should give None') self.assertEqual(try_call(lambda: 1), 1, msg='int fn with no expected_type should give int') self.assertEqual(try_call(lambda: 1, expected_type=int), 1, msg='int fn with expected_type int should give int') self.assertEqual(try_call(lambda: 1, expected_type=dict), None, msg='int fn with wrong expected_type should give None') self.assertEqual(try_call(total, args=(0, 1, 0), expected_type=int), 1, msg='fn should accept arglist') self.assertEqual(try_call(total, kwargs={'a': 0, 'b': 1, 'c': 0}, expected_type=int), 1, msg='fn should accept kwargs') self.assertEqual(try_call(lambda: 1, expected_type=dict), None, msg='int fn with no expected_type should give None') self.assertEqual(try_call(lambda x: {}, total, args=(42, ), expected_type=int), 42, msg='expect first int result with expected_type int') def test_variadic(self): self.assertEqual(variadic(None), (None, )) self.assertEqual(variadic('spam'), ('spam', )) self.assertEqual(variadic('spam', allowed_types=dict), 'spam') with warnings.catch_warnings(): warnings.simplefilter('ignore') self.assertEqual(variadic('spam', allowed_types=[dict]), 'spam') def test_http_header_dict(self): headers = HTTPHeaderDict() headers['ytdl-test'] = b'0' self.assertEqual(list(headers.items()), [('Ytdl-Test', '0')]) self.assertEqual(list(headers.sensitive().items()), [('ytdl-test', '0')]) headers['ytdl-test'] = 1 self.assertEqual(list(headers.items()), [('Ytdl-Test', '1')]) self.assertEqual(list(headers.sensitive().items()), [('ytdl-test', '1')]) headers['Ytdl-test'] = '2' self.assertEqual(list(headers.items()), [('Ytdl-Test', '2')]) self.assertEqual(list(headers.sensitive().items()), [('Ytdl-test', '2')]) self.assertTrue('ytDl-Test' in headers) self.assertEqual(str(headers), str(dict(headers))) self.assertEqual(repr(headers), str(dict(headers))) headers.update({'X-dlp': 'data'}) self.assertEqual(set(headers.items()), {('Ytdl-Test', '2'), ('X-Dlp', 'data')}) self.assertEqual(set(headers.sensitive().items()), {('Ytdl-test', '2'), ('X-dlp', 'data')}) self.assertEqual(dict(headers), {'Ytdl-Test': '2', 'X-Dlp': 'data'}) self.assertEqual(len(headers), 2) self.assertEqual(headers.copy(), headers) headers2 = HTTPHeaderDict({'X-dlp': 'data3'}, headers, **{'X-dlP': 'data2'}) self.assertEqual(set(headers2.items()), {('Ytdl-Test', '2'), ('X-Dlp', 'data2')}) self.assertEqual(set(headers2.sensitive().items()), {('Ytdl-test', '2'), ('X-dlP', 'data2')}) self.assertEqual(len(headers2), 2) headers2.clear() self.assertEqual(len(headers2), 0) # ensure we prefer latter headers headers3 = HTTPHeaderDict({'Ytdl-TeSt': 1}, {'Ytdl-test': 2}) self.assertEqual(set(headers3.items()), {('Ytdl-Test', '2')}) self.assertEqual(set(headers3.sensitive().items()), {('Ytdl-test', '2')}) del headers3['ytdl-tesT'] self.assertEqual(dict(headers3), {}) headers4 = HTTPHeaderDict({'ytdl-test': 'data;'}) self.assertEqual(set(headers4.items()), {('Ytdl-Test', 'data;')}) self.assertEqual(set(headers4.sensitive().items()), {('ytdl-test', 'data;')}) # common mistake: strip whitespace from values # https://github.com/yt-dlp/yt-dlp/issues/8729 headers5 = HTTPHeaderDict({'ytdl-test': ' data; '}) self.assertEqual(set(headers5.items()), {('Ytdl-Test', 'data;')}) self.assertEqual(set(headers5.sensitive().items()), {('ytdl-test', 'data;')}) # test if picklable headers6 = HTTPHeaderDict(a=1, b=2) self.assertEqual(pickle.loads(pickle.dumps(headers6)), headers6) headers7 = HTTPHeaderDict() headers7 |= {'X-dlp': 'data'} self.assertEqual(headers7.sensitive(), {'X-dlp': 'data'}) def test_extract_basic_auth(self): assert extract_basic_auth('http://:foo.bar') == ('http://:foo.bar', None) assert extract_basic_auth('http://foo.bar') == ('http://foo.bar', None) assert extract_basic_auth('http://@foo.bar') == ('http://foo.bar', 'Basic Og==') assert extract_basic_auth('http://:pass@foo.bar') == ('http://foo.bar', 'Basic OnBhc3M=') assert extract_basic_auth('http://user:@foo.bar') == ('http://foo.bar', 'Basic dXNlcjo=') assert extract_basic_auth('http://user:pass@foo.bar') == ('http://foo.bar', 'Basic dXNlcjpwYXNz') @unittest.skipUnless(os.name == 'nt', 'Only relevant on Windows') def test_windows_escaping(self): tests = [ 'test"&', '%CMDCMDLINE:~-1%&', 'a\nb', '"', '\\', '!', '^!', 'a \\ b', 'a \\" b', 'a \\ b\\', # We replace \r with \n ('a\r\ra', 'a\n\na'), ] def run_shell(args): stdout, stderr, error = Popen.run( args, text=True, shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE) assert not stderr assert not error return stdout for argument in tests: if isinstance(argument, str): expected = argument else: argument, expected = argument args = [sys.executable, '-c', 'import sys; print(end=sys.argv[1])', argument, 'end'] assert run_shell(args) == expected assert run_shell(shell_quote(args, shell=True)) == expected def test_partial_application(self): assert callable(int_or_none(scale=10)), 'missing positional parameter should apply partially' assert int_or_none(10, scale=0.1) == 100, 'positionally passed argument should call function' assert int_or_none(v=10) == 10, 'keyword passed positional should call function' assert int_or_none(scale=0.1)(10) == 100, 'call after partial application should call the function' _JWT_KEY = '12345678' _JWT_HEADERS_1 = {'a': 'b'} _JWT_HEADERS_2 = {'typ': 'JWT', 'alg': 'HS256'} _JWT_HEADERS_3 = {'typ': 'JWT', 'alg': 'RS256'} _JWT_HEADERS_4 = {'c': 'd', 'alg': 'ES256'} _JWT_DECODED = { 'foo': 'bar', 'qux': 'baz', } _JWT_SIMPLE = 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJmb28iOiJiYXIiLCJxdXgiOiJiYXoifQ.fKojvTWqnjNTbsdoDTmYNc4tgYAG3h_SWRzM77iLH0U' _JWT_WITH_EXTRA_HEADERS = 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCIsImEiOiJiIn0.eyJmb28iOiJiYXIiLCJxdXgiOiJiYXoifQ.Ia91-B77yasfYM7jsB6iVKLew-3rO6ITjNmjWUVXCvQ' _JWT_WITH_REORDERED_HEADERS = 'eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJmb28iOiJiYXIiLCJxdXgiOiJiYXoifQ.slg-7COta5VOfB36p3tqV4MGPV6TTA_ouGnD48UEVq4' _JWT_WITH_REORDERED_HEADERS_AND_RS256_ALG = 'eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiJ9.eyJmb28iOiJiYXIiLCJxdXgiOiJiYXoifQ.XWp496oVgQnoits0OOocutdjxoaQwn4GUWWxUsKENPM' _JWT_WITH_EXTRA_HEADERS_AND_ES256_ALG = 'eyJhbGciOiJFUzI1NiIsInR5cCI6IkpXVCIsImMiOiJkIn0.eyJmb28iOiJiYXIiLCJxdXgiOiJiYXoifQ.oM_tc7IkfrwkoRh43rFFE1wOi3J3mQGwx7_lMyKQqDg' def test_jwt_encode(self): def test(expected, headers={}): self.assertEqual(jwt_encode(self._JWT_DECODED, self._JWT_KEY, headers=headers), expected) test(self._JWT_SIMPLE) test(self._JWT_WITH_EXTRA_HEADERS, headers=self._JWT_HEADERS_1) test(self._JWT_WITH_REORDERED_HEADERS, headers=self._JWT_HEADERS_2) test(self._JWT_WITH_REORDERED_HEADERS_AND_RS256_ALG, headers=self._JWT_HEADERS_3) test(self._JWT_WITH_EXTRA_HEADERS_AND_ES256_ALG, headers=self._JWT_HEADERS_4) def test_jwt_decode_hs256(self): def test(inp): self.assertEqual(jwt_decode_hs256(inp), self._JWT_DECODED) test(self._JWT_SIMPLE) test(self._JWT_WITH_EXTRA_HEADERS) test(self._JWT_WITH_REORDERED_HEADERS) test(self._JWT_WITH_REORDERED_HEADERS_AND_RS256_ALG) test(self._JWT_WITH_EXTRA_HEADERS_AND_ES256_ALG) if __name__ == '__main__': unittest.main()