#!/usr/bin/env python3 # Allow direct execution import os import re import sys import unittest sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__)))) import contextlib import io import itertools import json import xml.etree.ElementTree from yt_dlp.compat import ( compat_etree_fromstring, compat_HTMLParseError, compat_os_name, ) from yt_dlp.utils import ( Config, DateRange, ExtractorError, InAdvancePagedList, LazyList, OnDemandPagedList, 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, dict_get, encode_base_n, encode_compat_str, encodeFilename, escape_rfc3986, escape_url, expand_path, extract_attributes, 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, intlist_to_bytes, iri_to_uri, is_html, js_to_json, 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, rot47, sanitize_filename, sanitize_path, sanitize_url, sanitized_Request, shell_quote, smuggle_url, str_or_none, str_to_int, strip_jsonp, strip_or_none, subtitles_filename, timeconvert, traverse_obj, unescapeHTML, unified_strdate, unified_timestamp, unsmuggle_url, update_url_query, uppercase_escape, url_basename, url_or_none, urlencode_postdata, urljoin, urshift, version_tuple, xpath_attr, xpath_element, xpath_text, xpath_with_ns, ) 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') def test_sanitize_path(self): if sys.platform != 'win32': return 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('../abc'), '..\\abc') self.assertEqual(sanitize_path('../../abc'), '..\\..\\abc') self.assertEqual(sanitize_path('./abc'), 'abc') self.assertEqual(sanitize_path('./../abc'), '..\\abc') 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_extract_basic_auth(self): auth_header = lambda url: sanitized_Request(url).get_header('Authorization') self.assertFalse(auth_header('http://foo.bar')) self.assertFalse(auth_header('http://:foo.bar')) self.assertEqual(auth_header('http://@foo.bar'), 'Basic Og==') self.assertEqual(auth_header('http://:pass@foo.bar'), 'Basic OnBhc3M=') self.assertEqual(auth_header('http://user:@foo.bar'), 'Basic dXNlcjo=') self.assertEqual(auth_header('http://user:pass@foo.bar'), 'Basic dXNlcjpwYXNz') 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('~/%s' % env('yt_dlp_EXPATH_PATH')), '%s/expanded' % os.getenv('HOME')) finally: os.environ['HOME'] = old_home or '' 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') 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') 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') 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') 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_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('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) 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 = ''' ''' 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 = ''' The Author http://server.com/download.mp3 ''' 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 = '''

Foo

''' 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 = '''

Foo

''' 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', encodeFilename('ñ€ß\'.mp4')] self.assertEqual( shell_quote(args), """ffmpeg -i 'ñ€ß'"'"'.mp4'""" if compat_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('mms://foo.de'), 'mms://foo.de') self.assertEqual(url_or_none('rtspu://foo.de'), 'rtspu://foo.de') self.assertEqual(url_or_none('ftps://foo.de'), 'ftps://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) 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_dict_get(self): FALSE_VALUES = { 'none': None, 'false': False, 'zero': 0, 'empty_string': '', 'empty_list': [], } d = FALSE_VALUES.copy() d['a'] = 42 self.assertEqual(dict_get(d, 'a'), 42) self.assertEqual(dict_get(d, 'b'), None) self.assertEqual(dict_get(d, 'b', 42), 42) self.assertEqual(dict_get(d, ('a', )), 42) self.assertEqual(dict_get(d, ('b', 'a', )), 42) self.assertEqual(dict_get(d, ('b', 'c', 'a', 'd', )), 42) self.assertEqual(dict_get(d, ('b', 'c', )), None) self.assertEqual(dict_get(d, ('b', 'c', ), 42), 42) for key, false_value in FALSE_VALUES.items(): self.assertEqual(dict_get(d, ('b', 'c', key, )), None) self.assertEqual(dict_get(d, ('b', 'c', key, ), skip_false_values=False), false_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('2014-03-23T22:04:26+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('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('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('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_escape_url(self): self.assertEqual( escape_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( escape_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( escape_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( escape_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(escape_url('http://vimeo.com/56015672#at=0'), 'http://vimeo.com/56015672#at=0') 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'["

x<\/p>"]') self.assertEqual(json.loads(on), ['

x

']) 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') 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') def test_extract_attributes(self): self.assertEqual(extract_attributes(''), {'x': 'y'}) self.assertEqual(extract_attributes(""), {'x': 'y'}) self.assertEqual(extract_attributes(''), {'x': 'y'}) self.assertEqual(extract_attributes(''), {'x': "a 'b' c"}) self.assertEqual(extract_attributes(''), {'x': 'a "b" c'}) self.assertEqual(extract_attributes(''), {'x': 'y'}) self.assertEqual(extract_attributes(''), {'x': 'y'}) self.assertEqual(extract_attributes(''), {'x': '&'}) # XML self.assertEqual(extract_attributes(''), {'x': '"'}) self.assertEqual(extract_attributes(''), {'x': '£'}) # HTML 3.2 self.assertEqual(extract_attributes(''), {'x': 'λ'}) # HTML 4.0 self.assertEqual(extract_attributes(''), {'x': '&foo'}) self.assertEqual(extract_attributes(''), {'x': "'"}) self.assertEqual(extract_attributes(''), {'x': '"'}) self.assertEqual(extract_attributes(''), {'x': None}) self.assertEqual(extract_attributes(''), {'x': 'y', 'a': None}) self.assertEqual(extract_attributes(''), {'x': 'y'}) self.assertEqual(extract_attributes(''), {'y': '2', 'x': '3'}) self.assertEqual(extract_attributes(''), {'x': 'y'}) self.assertEqual(extract_attributes(''), {'x': 'y'}) self.assertEqual(extract_attributes(""), {'x': 'y'}) self.assertEqual(extract_attributes(''), {'x': '\ny\n'}) self.assertEqual(extract_attributes(''), {'caps': 'x'}) # Names lowercased self.assertEqual(extract_attributes(''), {'x': '2'}) self.assertEqual(extract_attributes(''), {'x': '2'}) self.assertEqual(extract_attributes(''), {'_:funny-name1': '1'}) self.assertEqual(extract_attributes(''), {'x': 'Fáilte 世界 \U0001f600'}) self.assertEqual(extract_attributes(''), {'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(''), {'x': 'Smile \U0001f600!'}) # Malformed HTML should not break attributes extraction on older Python self.assertEqual(extract_attributes(''), {}) 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
\xa0b'), 'a\nb') def test_intlist_to_bytes(self): self.assertEqual( intlist_to_bytes([0, 1, 127, 128, 255]), b'\x00\x01\x7f\x80\xff') def test_args_to_str(self): self.assertEqual( args_to_str(['foo', 'ba/r', '-baz', '2 be', '']), 'foo ba/r -baz \'2 be\' \'\'' if compat_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('4k'), {'height': 2160}) 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}) 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 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\xaaa')) self.assertTrue(is_html( # UTF-8 with BOM b'\xef\xbb\xbf\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 100 & dislike_count 100 & dislike_count 100 & dislike_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 = '''

The following line contains Chinese characters and special symbols

第二行
♪♪

Third
Line

Lines with invalid timestamps are ignored

Ignore, two

Ignored, three

'''.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'''

The first line

''' 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'''