#!/usr/bin/env python # coding: utf-8 from __future__ import unicode_literals # Allow direct execution import os import sys import unittest sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__)))) # Various small unit tests import io import json import xml.etree.ElementTree from youtube_dl.utils import ( age_restricted, args_to_str, clean_html, DateRange, detect_exe_version, determine_ext, encodeFilename, escape_rfc3986, escape_url, ExtractorError, find_xpath_attr, fix_xml_ampersands, InAdvancePagedList, intlist_to_bytes, I18N, is_html, js_to_json, limit_length, OnDemandPagedList, orderedSet, parse_duration, parse_filesize, parse_iso8601, read_batch_urls, sanitize_filename, sanitize_path, prepend_extension, replace_extension, shell_quote, smuggle_url, str_to_int, strip_jsonp, struct_unpack, timeconvert, unescapeHTML, unified_strdate, unsmuggle_url, uppercase_escape, lowercase_escape, url_basename, urlencode_postdata, version_tuple, xpath_with_ns, xpath_element, xpath_text, xpath_attr, render_table, match_str, parse_dfxp_time_expr, dfxp2srt, cli_option, cli_valueless_option, cli_bool_option, ) from youtube_dl.compat import ( compat_etree_fromstring, ) 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('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')) self.assertEqual('xxx', sanitize_filename('xxx/<>\\*|')) self.assertEqual('yes no', sanitize_filename('yes? no')) self.assertEqual('this - that', sanitize_filename('this: that')) 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'), 'gasdgf') self.assertEqual(sanitize_filename('.gasdgf', is_id=True), '.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 = 'a\xe4b\u4e2d\u56fd\u7684c' self.assertEqual(sanitize_filename(tests, restricted=True), 'a_b_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) != '') 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_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_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('�'), '�') 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('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('25-09-2014'), '20140925') self.assertEqual(unified_strdate('UNKNOWN DATE FORMAT'), None) 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') 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) def test_shell_quote(self): args = ['ffmpeg', '-i', encodeFilename('ñ€ß\'.mp4')] self.assertEqual(shell_quote(args), """ffmpeg -i 'ñ€ß'"'"'.mp4'""") def test_str_to_int(self): self.assertEqual(str_to_int('123,456'), 123456) self.assertEqual(str_to_int('123.456'), 123456) 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_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('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) 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) for i in range(firstid, upto): yield i 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_struct_unpack(self): self.assertEqual(struct_unpack('!B', b'\x00'), (0,)) 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_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'}) 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_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://тест.рф/%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://тест.рф/%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_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)) 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') on = js_to_json('["abc", "def",]') self.assertEqual(json.loads(on), ['abc', 'def']) on = js_to_json('{"abc": "def",}') self.assertEqual(json.loads(on), {'abc': 'def'}) def test_clean_html(self): self.assertEqual(clean_html('a:\nb'), 'a: b') self.assertEqual(clean_html('a:\n "b"'), 'a: "b"') 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\' \'\'' ) 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('1,24 KB'), 1240) 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', 'bcd'], [[123, 4], [9999, 51]]), 'a bcd\n' '123 4\n' '9999 51') def test_match_str(self): self.assertRaises(ValueError, match_str, 'xy>foobar', {}) 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.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.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.assertFalse(match_str( 'like_count > 100 & dislike_count 100 & dislike_count 100 & dislike_count 100 & dislike_count

The following line contains Chinese characters and special symbols

第二行
♪♪

Third
Line

''' 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 = '''

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) 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'), []) 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']) def test_i18n(self): old_locale = os.environ.get('LC_ALL') if old_locale is not None: del os.environ['LC_ALL'] instance = I18N() instance.set_default_language('en_US') self.assertEqual(instance.translate('Test URL: %s'), 'Test URL: %s') instance = I18N() instance.set_default_language('zh_TW') self.assertEqual(instance.translate('Test URL: %s'), '測試網址：%s') # A fake language code instance = I18N() instance.set_default_language('pp_QQ') self.assertEqual(instance.translate('Test URL: %s'), 'Test URL: %s') # setting locale via environ is not applicable on Windows if not sys.platform.startswith('win'): os.environ['LC_ALL'] = 'zh_TW' instance = I18N() self.assertEqual(instance.translate('Test URL: %s'), '測試網址：%s') if old_locale is not None: os.environ['LC_ALL'] = old_locale else: del os.environ['LC_ALL'] if __name__ == '__main__': unittest.main()