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[twitter] Media info is not always in the first entity
[yt-dlp.git] / test / test_utils.py
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e387eb5a 1#!/usr/bin/env python
9d4660ca 2# coding: utf-8
e387eb5a 3
4e408e47
PH		 4from __future__ import unicode_literals
5
44a5f171
PH		 6# Allow direct execution
7import os
dae7c920 8import sys
44fb3454 9import unittest
44a5f171 10sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
44fb3454 11
44a5f171
PH		 12
13# Various small unit tests
62e609ab 14import io
fac55558 15import json
44a5f171 16import xml.etree.ElementTree
dae7c920 17
a921f407 18from youtube_dl.utils import (
05900629 19 age_restricted,
cae97f65 20 args_to_str,
5eb6bdce 21 encode_base_n,
e4bdb37e 22 clean_html,
a921f407 23 DateRange,
cae97f65 24 detect_exe_version,
5035536e 25 determine_ext,
cbecc9b9 26 dict_get,
6b77d52b 27 encode_compat_str,
29eb5174 28 encodeFilename,
cae97f65
PH		 29 escape_rfc3986,
30 escape_url,
5379a2d4 31 ExtractorError,
a921f407 32 find_xpath_attr,
5aafe895 33 fix_xml_ampersands,
9c44d242 34 InAdvancePagedList,
cae97f65 35 intlist_to_bytes,
61ca9a80 36 is_html,
cae97f65
PH		 37 js_to_json,
38 limit_length,
5bc880b9 39 ohdave_rsa_encrypt,
cae97f65
PH		 40 OnDemandPagedList,
41 orderedSet,
608d11f5 42 parse_duration,
cae97f65
PH		 43 parse_filesize,
44 parse_iso8601,
62e609ab 45 read_batch_urls,
29eb5174 46 sanitize_filename,
a2aaf4db 47 sanitize_path,
a4bcaad7 48 prepend_extension,
b3ed15b7 49 replace_extension,
31b2051e 50 remove_quotes,
a6a173c2 51 shell_quote,
29eb5174 52 smuggle_url,
f53c966a 53 str_to_int,
cae97f65 54 strip_jsonp,
b53466e1 55 struct_unpack,
29eb5174
PH		 56 timeconvert,
57 unescapeHTML,
58 unified_strdate,
59 unsmuggle_url,
cae97f65 60 uppercase_escape,
0fe2ff78 61 lowercase_escape,
29eb5174 62 url_basename,
b74fa8cd 63 urlencode_postdata,
5f9b8394 64 version_tuple,
cae97f65 65 xpath_with_ns,
87f70ab3 66 xpath_element,
5379a2d4 67 xpath_text,
87f70ab3 68 xpath_attr,
cfb56d1a 69 render_table,
347de493 70 match_str,
bf6427d2
YCH		 71 parse_dfxp_time_expr,
72 dfxp2srt,
f7126449
S		 73 cli_option,
74 cli_valueless_option,
75 cli_bool_option,
a921f407 76)
36e6f62c
JMF		 77from youtube_dl.compat import (
78 compat_etree_fromstring,
79)
44fb3454 80
627dcfff 81
44fb3454 82class TestUtil(unittest.TestCase):
59ae15a5
PH		 83 def test_timeconvert(self):
84 self.assertTrue(timeconvert('') is None)
85 self.assertTrue(timeconvert('bougrg') is None)
86
87 def test_sanitize_filename(self):
88 self.assertEqual(sanitize_filename('abc'), 'abc')
89 self.assertEqual(sanitize_filename('abc_d-e'), 'abc_d-e')
90
91 self.assertEqual(sanitize_filename('123'), '123')
92
93 self.assertEqual('abc_de', sanitize_filename('abc/de'))
94 self.assertFalse('/' in sanitize_filename('abc/de///'))
95
96 self.assertEqual('abc_de', sanitize_filename('abc/<>\\*|de'))
97 self.assertEqual('xxx', sanitize_filename('xxx/<>\\*|'))
98 self.assertEqual('yes no', sanitize_filename('yes? no'))
99 self.assertEqual('this - that', sanitize_filename('this: that'))
100
101 self.assertEqual(sanitize_filename('AT&T'), 'AT&T')
4e408e47 102 aumlaut = 'ä'
59ae15a5 103 self.assertEqual(sanitize_filename(aumlaut), aumlaut)
4e408e47 104 tests = '\u043a\u0438\u0440\u0438\u043b\u043b\u0438\u0446\u0430'
59ae15a5
PH		 105 self.assertEqual(sanitize_filename(tests), tests)
106
2aeb06d6
PH		 107 self.assertEqual(
108 sanitize_filename('New World record at 0:12:34'),
109 'New World record at 0_12_34')
a7440261 110
5a42414b
PH		 111 self.assertEqual(sanitize_filename('--gasdgf'), '_-gasdgf')
112 self.assertEqual(sanitize_filename('--gasdgf', is_id=True), '--gasdgf')
a7440261
PH		 113 self.assertEqual(sanitize_filename('.gasdgf'), 'gasdgf')
114 self.assertEqual(sanitize_filename('.gasdgf', is_id=True), '.gasdgf')
2aeb06d6 115
59ae15a5
PH		 116 forbidden = '"\0\\/'
117 for fc in forbidden:
118 for fbc in forbidden:
119 self.assertTrue(fbc not in sanitize_filename(fc))
120
121 def test_sanitize_filename_restricted(self):
122 self.assertEqual(sanitize_filename('abc', restricted=True), 'abc')
123 self.assertEqual(sanitize_filename('abc_d-e', restricted=True), 'abc_d-e')
124
125 self.assertEqual(sanitize_filename('123', restricted=True), '123')
126
127 self.assertEqual('abc_de', sanitize_filename('abc/de', restricted=True))
128 self.assertFalse('/' in sanitize_filename('abc/de///', restricted=True))
129
130 self.assertEqual('abc_de', sanitize_filename('abc/<>\\*|de', restricted=True))
131 self.assertEqual('xxx', sanitize_filename('xxx/<>\\*|', restricted=True))
132 self.assertEqual('yes_no', sanitize_filename('yes? no', restricted=True))
133 self.assertEqual('this_-_that', sanitize_filename('this: that', restricted=True))
134
4e408e47 135 tests = 'a\xe4b\u4e2d\u56fd\u7684c'
59ae15a5 136 self.assertEqual(sanitize_filename(tests, restricted=True), 'a_b_c')
4e408e47 137 self.assertTrue(sanitize_filename('\xf6', restricted=True) != '') # No empty filename
59ae15a5 138
627dcfff 139 forbidden = '"\0\\/&!: \'\t\n()[]{}$;`^,#'
59ae15a5
PH		 140 for fc in forbidden:
141 for fbc in forbidden:
142 self.assertTrue(fbc not in sanitize_filename(fc, restricted=True))
143
144 # Handle a common case more neatly
4e408e47
PH		 145 self.assertEqual(sanitize_filename('\u5927\u58f0\u5e26 - Song', restricted=True), 'Song')
146 self.assertEqual(sanitize_filename('\u603b\u7edf: Speech', restricted=True), 'Speech')
59ae15a5
PH		 147 # .. but make sure the file name is never empty
148 self.assertTrue(sanitize_filename('-', restricted=True) != '')
149 self.assertTrue(sanitize_filename(':', restricted=True) != '')
150
796173d0 151 def test_sanitize_ids(self):
314d506b
PH		 152 self.assertEqual(sanitize_filename('_n_cd26wFpw', is_id=True), '_n_cd26wFpw')
153 self.assertEqual(sanitize_filename('_BD_eEpuzXw', is_id=True), '_BD_eEpuzXw')
154 self.assertEqual(sanitize_filename('N0Y__7-UOdI', is_id=True), 'N0Y__7-UOdI')
796173d0 155
a2aaf4db
S		 156 def test_sanitize_path(self):
157 if sys.platform != 'win32':
158 return
159
160 self.assertEqual(sanitize_path('abc'), 'abc')
161 self.assertEqual(sanitize_path('abc/def'), 'abc\\def')
162 self.assertEqual(sanitize_path('abc\\def'), 'abc\\def')
163 self.assertEqual(sanitize_path('abc|def'), 'abc#def')
164 self.assertEqual(sanitize_path('<>:"|?*'), '#######')
165 self.assertEqual(sanitize_path('C:/abc/def'), 'C:\\abc\\def')
166 self.assertEqual(sanitize_path('C?:/abc/def'), 'C##\\abc\\def')
167
168 self.assertEqual(sanitize_path('\\\\?\\UNC\\ComputerName\\abc'), '\\\\?\\UNC\\ComputerName\\abc')
169 self.assertEqual(sanitize_path('\\\\?\\UNC/ComputerName/abc'), '\\\\?\\UNC\\ComputerName\\abc')
170
171 self.assertEqual(sanitize_path('\\\\?\\C:\\abc'), '\\\\?\\C:\\abc')
172 self.assertEqual(sanitize_path('\\\\?\\C:/abc'), '\\\\?\\C:\\abc')
173 self.assertEqual(sanitize_path('\\\\?\\C:\\ab?c\\de:f'), '\\\\?\\C:\\ab#c\\de#f')
174 self.assertEqual(sanitize_path('\\\\?\\C:\\abc'), '\\\\?\\C:\\abc')
175
f18ef2d1
S		 176 self.assertEqual(
177 sanitize_path('youtube/%(uploader)s/%(autonumber)s-%(title)s-%(upload_date)s.%(ext)s'),
178 'youtube\\%(uploader)s\\%(autonumber)s-%(title)s-%(upload_date)s.%(ext)s')
179
180 self.assertEqual(
181 sanitize_path('youtube/TheWreckingYard ./00001-Not bad, Especially for Free! (1987 Yamaha 700)-20141116.mp4.part'),
182 'youtube\\TheWreckingYard #\\00001-Not bad, Especially for Free! (1987 Yamaha 700)-20141116.mp4.part')
183 self.assertEqual(sanitize_path('abc/def...'), 'abc\\def..#')
184 self.assertEqual(sanitize_path('abc.../def'), 'abc..#\\def')
185 self.assertEqual(sanitize_path('abc.../def...'), 'abc..#\\def..#')
186
2ebfeaca
S		 187 self.assertEqual(sanitize_path('../abc'), '..\\abc')
188 self.assertEqual(sanitize_path('../../abc'), '..\\..\\abc')
189 self.assertEqual(sanitize_path('./abc'), 'abc')
190 self.assertEqual(sanitize_path('./../abc'), '..\\abc')
191
a4bcaad7
S		 192 def test_prepend_extension(self):
193 self.assertEqual(prepend_extension('abc.ext', 'temp'), 'abc.temp.ext')
194 self.assertEqual(prepend_extension('abc.ext', 'temp', 'ext'), 'abc.temp.ext')
195 self.assertEqual(prepend_extension('abc.unexpected_ext', 'temp', 'ext'), 'abc.unexpected_ext.temp')
196 self.assertEqual(prepend_extension('abc', 'temp'), 'abc.temp')
197 self.assertEqual(prepend_extension('.abc', 'temp'), '.abc.temp')
198 self.assertEqual(prepend_extension('.abc.ext', 'temp'), '.abc.temp.ext')
199
b3ed15b7
S		 200 def test_replace_extension(self):
201 self.assertEqual(replace_extension('abc.ext', 'temp'), 'abc.temp')
202 self.assertEqual(replace_extension('abc.ext', 'temp', 'ext'), 'abc.temp')
203 self.assertEqual(replace_extension('abc.unexpected_ext', 'temp', 'ext'), 'abc.unexpected_ext.temp')
204 self.assertEqual(replace_extension('abc', 'temp'), 'abc.temp')
205 self.assertEqual(replace_extension('.abc', 'temp'), '.abc.temp')
206 self.assertEqual(replace_extension('.abc.ext', 'temp'), '.abc.temp')
207
31b2051e
S		 208 def test_remove_quotes(self):
209 self.assertEqual(remove_quotes(None), None)
210 self.assertEqual(remove_quotes('"'), '"')
211 self.assertEqual(remove_quotes("'"), "'")
212 self.assertEqual(remove_quotes(';'), ';')
213 self.assertEqual(remove_quotes('";'), '";')
214 self.assertEqual(remove_quotes('""'), '')
215 self.assertEqual(remove_quotes('";"'), ';')
216
59ae15a5 217 def test_ordered_set(self):
627dcfff 218 self.assertEqual(orderedSet([1, 1, 2, 3, 4, 4, 5, 6, 7, 3, 5]), [1, 2, 3, 4, 5, 6, 7])
59ae15a5
PH		 219 self.assertEqual(orderedSet([]), [])
220 self.assertEqual(orderedSet([1]), [1])
5f6a1245 221 # keep the list ordered
627dcfff 222 self.assertEqual(orderedSet([135, 1, 1, 1]), [135, 1])
59ae15a5
PH		 223
224 def test_unescape_html(self):
4e408e47 225 self.assertEqual(unescapeHTML('%20;'), '%20;')
91757b0f
NJ		 226 self.assertEqual(unescapeHTML('&#x2F;'), '/')
227 self.assertEqual(unescapeHTML('&#47;'), '/')
7aefc49c
S		 228 self.assertEqual(unescapeHTML('&eacute;'), 'é')
229 self.assertEqual(unescapeHTML('&#2013266066;'), '&#2013266066;')
5f6a1245 230
bd558525 231 def test_daterange(self):
5f6a1245 232 _20century = DateRange("19000101", "20000101")
bd558525
JMF		 233 self.assertFalse("17890714" in _20century)
234 _ac = DateRange("00010101")
235 self.assertTrue("19690721" in _ac)
236 _firstmilenium = DateRange(end="10000101")
237 self.assertTrue("07110427" in _firstmilenium)
37254abc 238
bf50b038
JMF		 239 def test_unified_dates(self):
240 self.assertEqual(unified_strdate('December 21, 2010'), '20101221')
241 self.assertEqual(unified_strdate('8/7/2009'), '20090708')
242 self.assertEqual(unified_strdate('Dec 14, 2012'), '20121214')
243 self.assertEqual(unified_strdate('2012/10/11 01:56:38 +0000'), '20121011')
a69801e2 244 self.assertEqual(unified_strdate('1968 12 10'), '19681210')
026fcc04 245 self.assertEqual(unified_strdate('1968-12-10'), '19681210')
99b67fec 246 self.assertEqual(unified_strdate('28/01/2014 21:00:00 +0100'), '20140128')
42bdd9d0
PH		 247 self.assertEqual(
248 unified_strdate('11/26/2014 11:30:00 AM PST', day_first=False),
249 '20141126')
9bb8e0a3
PH		 250 self.assertEqual(
251 unified_strdate('2/2/2015 6:47:40 PM', day_first=False),
252 '20150202')
f160785c 253 self.assertEqual(unified_strdate('Feb 14th 2016 5:45PM'), '20160214')
8cf70de4 254 self.assertEqual(unified_strdate('25-09-2014'), '20140925')
6a750402 255 self.assertEqual(unified_strdate('UNKNOWN DATE FORMAT'), None)
dae7c920 256
5035536e
S		 257 def test_determine_ext(self):
258 self.assertEqual(determine_ext('http://example.com/foo/bar.mp4/?download'), 'mp4')
259 self.assertEqual(determine_ext('http://example.com/foo/bar/?download', None), None)
9cb9a5df
S		 260 self.assertEqual(determine_ext('http://example.com/foo/bar.nonext/?download', None), None)
261 self.assertEqual(determine_ext('http://example.com/foo/bar/mp4?download', None), None)
262 self.assertEqual(determine_ext('http://example.com/foo/bar.m3u8//?download'), 'm3u8')
5035536e 263
59ae56fa 264 def test_find_xpath_attr(self):
4e408e47 265 testxml = '''<root>
59ae56fa
PH		 266 <node/>
267 <node x="a"/>
268 <node x="a" y="c" />
269 <node x="b" y="d" />
ee114368 270 <node x="" />
59ae56fa 271 </root>'''
36e6f62c 272 doc = compat_etree_fromstring(testxml)
59ae56fa 273
ee114368 274 self.assertEqual(find_xpath_attr(doc, './/fourohfour', 'n'), None)
59ae56fa 275 self.assertEqual(find_xpath_attr(doc, './/fourohfour', 'n', 'v'), None)
ee114368
S		 276 self.assertEqual(find_xpath_attr(doc, './/node', 'n'), None)
277 self.assertEqual(find_xpath_attr(doc, './/node', 'n', 'v'), None)
278 self.assertEqual(find_xpath_attr(doc, './/node', 'x'), doc[1])
59ae56fa 279 self.assertEqual(find_xpath_attr(doc, './/node', 'x', 'a'), doc[1])
ee114368
S		 280 self.assertEqual(find_xpath_attr(doc, './/node', 'x', 'b'), doc[3])
281 self.assertEqual(find_xpath_attr(doc, './/node', 'y'), doc[2])
59ae56fa 282 self.assertEqual(find_xpath_attr(doc, './/node', 'y', 'c'), doc[2])
ee114368
S		 283 self.assertEqual(find_xpath_attr(doc, './/node', 'y', 'd'), doc[3])
284 self.assertEqual(find_xpath_attr(doc, './/node', 'x', ''), doc[4])
59ae56fa 285
d7e66d39 286 def test_xpath_with_ns(self):
4e408e47 287 testxml = '''<root xmlns:media="http://example.com/">
d7e66d39
JMF		 288 <media:song>
289 <media:author>The Author</media:author>
290 <url>http://server.com/download.mp3</url>
291 </media:song>
292 </root>'''
36e6f62c 293 doc = compat_etree_fromstring(testxml)
d7e66d39
JMF		 294 find = lambda p: doc.find(xpath_with_ns(p, {'media': 'http://example.com/'}))
295 self.assertTrue(find('media:song') is not None)
4e408e47
PH		 296 self.assertEqual(find('media:song/media:author').text, 'The Author')
297 self.assertEqual(find('media:song/url').text, 'http://server.com/download.mp3')
d7e66d39 298
87f70ab3
S		 299 def test_xpath_element(self):
300 doc = xml.etree.ElementTree.Element('root')
301 div = xml.etree.ElementTree.SubElement(doc, 'div')
302 p = xml.etree.ElementTree.SubElement(div, 'p')
303 p.text = 'Foo'
304 self.assertEqual(xpath_element(doc, 'div/p'), p)
578c0745
S		 305 self.assertEqual(xpath_element(doc, ['div/p']), p)
306 self.assertEqual(xpath_element(doc, ['div/bar', 'div/p']), p)
87f70ab3 307 self.assertEqual(xpath_element(doc, 'div/bar', default='default'), 'default')
578c0745 308 self.assertEqual(xpath_element(doc, ['div/bar'], default='default'), 'default')
87f70ab3 309 self.assertTrue(xpath_element(doc, 'div/bar') is None)
578c0745
S		 310 self.assertTrue(xpath_element(doc, ['div/bar']) is None)
311 self.assertTrue(xpath_element(doc, ['div/bar'], 'div/baz') is None)
87f70ab3 312 self.assertRaises(ExtractorError, xpath_element, doc, 'div/bar', fatal=True)
578c0745
S		 313 self.assertRaises(ExtractorError, xpath_element, doc, ['div/bar'], fatal=True)
314 self.assertRaises(ExtractorError, xpath_element, doc, ['div/bar', 'div/baz'], fatal=True)
87f70ab3 315
5379a2d4
JMF		 316 def test_xpath_text(self):
317 testxml = '''<root>
318 <div>
319 <p>Foo</p>
320 </div>
321 </root>'''
36e6f62c 322 doc = compat_etree_fromstring(testxml)
5379a2d4 323 self.assertEqual(xpath_text(doc, 'div/p'), 'Foo')
87f70ab3 324 self.assertEqual(xpath_text(doc, 'div/bar', default='default'), 'default')
5379a2d4
JMF		 325 self.assertTrue(xpath_text(doc, 'div/bar') is None)
326 self.assertRaises(ExtractorError, xpath_text, doc, 'div/bar', fatal=True)
327
87f70ab3
S		 328 def test_xpath_attr(self):
329 testxml = '''<root>
330 <div>
331 <p x="a">Foo</p>
332 </div>
333 </root>'''
36e6f62c 334 doc = compat_etree_fromstring(testxml)
87f70ab3
S		 335 self.assertEqual(xpath_attr(doc, 'div/p', 'x'), 'a')
336 self.assertEqual(xpath_attr(doc, 'div/bar', 'x'), None)
337 self.assertEqual(xpath_attr(doc, 'div/p', 'y'), None)
338 self.assertEqual(xpath_attr(doc, 'div/bar', 'x', default='default'), 'default')
339 self.assertEqual(xpath_attr(doc, 'div/p', 'y', default='default'), 'default')
340 self.assertRaises(ExtractorError, xpath_attr, doc, 'div/bar', 'x', fatal=True)
341 self.assertRaises(ExtractorError, xpath_attr, doc, 'div/p', 'y', fatal=True)
342
9d4660ca 343 def test_smuggle_url(self):
e075a44a 344 data = {"ö": "ö", "abc": [3]}
9d4660ca
PH		 345 url = 'https://foo.bar/baz?x=y#a'
346 smug_url = smuggle_url(url, data)
347 unsmug_url, unsmug_data = unsmuggle_url(smug_url)
348 self.assertEqual(url, unsmug_url)
349 self.assertEqual(data, unsmug_data)
350
351 res_url, res_data = unsmuggle_url(url)
352 self.assertEqual(res_url, url)
353 self.assertEqual(res_data, None)
354
a6a173c2 355 def test_shell_quote(self):
4e408e47
PH		 356 args = ['ffmpeg', '-i', encodeFilename('ñ€ß\'.mp4')]
357 self.assertEqual(shell_quote(args), """ffmpeg -i 'ñ€ß'"'"'.mp4'""")
a6a173c2 358
f53c966a
JMF		 359 def test_str_to_int(self):
360 self.assertEqual(str_to_int('123,456'), 123456)
361 self.assertEqual(str_to_int('123.456'), 123456)
362
29eb5174 363 def test_url_basename(self):
4e408e47
PH		 364 self.assertEqual(url_basename('http://foo.de/'), '')
365 self.assertEqual(url_basename('http://foo.de/bar/baz'), 'baz')
366 self.assertEqual(url_basename('http://foo.de/bar/baz?x=y'), 'baz')
367 self.assertEqual(url_basename('http://foo.de/bar/baz#x=y'), 'baz')
368 self.assertEqual(url_basename('http://foo.de/bar/baz/'), 'baz')
d6c7a367 369 self.assertEqual(
4e408e47
PH		 370 url_basename('http://media.w3.org/2010/05/sintel/trailer.mp4'),
371 'trailer.mp4')
9d4660ca 372
608d11f5
PH		 373 def test_parse_duration(self):
374 self.assertEqual(parse_duration(None), None)
a5fb718c
S		 375 self.assertEqual(parse_duration(False), None)
376 self.assertEqual(parse_duration('invalid'), None)
608d11f5
PH		 377 self.assertEqual(parse_duration('1'), 1)
378 self.assertEqual(parse_duration('1337:12'), 80232)
379 self.assertEqual(parse_duration('9:12:43'), 33163)
2db806b4
S		 380 self.assertEqual(parse_duration('12:00'), 720)
381 self.assertEqual(parse_duration('00:01:01'), 61)
608d11f5 382 self.assertEqual(parse_duration('x:y'), None)
2db806b4 383 self.assertEqual(parse_duration('3h11m53s'), 11513)
ca7b3246
S		 384 self.assertEqual(parse_duration('3h 11m 53s'), 11513)
385 self.assertEqual(parse_duration('3 hours 11 minutes 53 seconds'), 11513)
386 self.assertEqual(parse_duration('3 hours 11 mins 53 secs'), 11513)
2db806b4
S		 387 self.assertEqual(parse_duration('62m45s'), 3765)
388 self.assertEqual(parse_duration('6m59s'), 419)
389 self.assertEqual(parse_duration('49s'), 49)
390 self.assertEqual(parse_duration('0h0m0s'), 0)
391 self.assertEqual(parse_duration('0m0s'), 0)
392 self.assertEqual(parse_duration('0s'), 0)
7adcbe75 393 self.assertEqual(parse_duration('01:02:03.05'), 3723.05)
6a68bb57 394 self.assertEqual(parse_duration('T30M38S'), 1838)
e8df5cee
PH		 395 self.assertEqual(parse_duration('5 s'), 5)
396 self.assertEqual(parse_duration('3 min'), 180)
397 self.assertEqual(parse_duration('2.5 hours'), 9000)
8f4b58d7
PH		 398 self.assertEqual(parse_duration('02:03:04'), 7384)
399 self.assertEqual(parse_duration('01:02:03:04'), 93784)
3e675fab 400 self.assertEqual(parse_duration('1 hour 3 minutes'), 3780)
9c29bc69 401 self.assertEqual(parse_duration('87 Min.'), 5220)
608d11f5 402
5aafe895
PH		 403 def test_fix_xml_ampersands(self):
404 self.assertEqual(
405 fix_xml_ampersands('"&x=y&z=a'), '"&amp;x=y&amp;z=a')
406 self.assertEqual(
407 fix_xml_ampersands('"&amp;x=y&wrong;&z=a'),
408 '"&amp;x=y&amp;wrong;&amp;z=a')
409 self.assertEqual(
410 fix_xml_ampersands('&amp;&apos;&gt;&lt;&quot;'),
411 '&amp;&apos;&gt;&lt;&quot;')
412 self.assertEqual(
413 fix_xml_ampersands('&#1234;&#x1abC;'), '&#1234;&#x1abC;')
414 self.assertEqual(fix_xml_ampersands('&#&#'), '&amp;#&amp;#')
415
b7ab0590
PH		 416 def test_paged_list(self):
417 def testPL(size, pagesize, sliceargs, expected):
418 def get_page(pagenum):
419 firstid = pagenum * pagesize
420 upto = min(size, pagenum * pagesize + pagesize)
421 for i in range(firstid, upto):
422 yield i
423
9c44d242 424 pl = OnDemandPagedList(get_page, pagesize)
b7ab0590
PH		 425 got = pl.getslice(*sliceargs)
426 self.assertEqual(got, expected)
427
9c44d242
PH		 428 iapl = InAdvancePagedList(get_page, size // pagesize + 1, pagesize)
429 got = iapl.getslice(*sliceargs)
430 self.assertEqual(got, expected)
431
b7ab0590
PH		 432 testPL(5, 2, (), [0, 1, 2, 3, 4])
433 testPL(5, 2, (1,), [1, 2, 3, 4])
434 testPL(5, 2, (2,), [2, 3, 4])
435 testPL(5, 2, (4,), [4])
436 testPL(5, 2, (0, 3), [0, 1, 2])
437 testPL(5, 2, (1, 4), [1, 2, 3])
438 testPL(5, 2, (2, 99), [2, 3, 4])
439 testPL(5, 2, (20, 99), [])
440
b53466e1 441 def test_struct_unpack(self):
4e408e47 442 self.assertEqual(struct_unpack('!B', b'\x00'), (0,))
b53466e1 443
62e609ab 444 def test_read_batch_urls(self):
4e408e47 445 f = io.StringIO('''\xef\xbb\xbf foo
62e609ab
PH		 446 bar\r
447 baz
448 # More after this line\r
449 ; or after this
450 bam''')
4e408e47 451 self.assertEqual(read_batch_urls(f), ['foo', 'bar', 'baz', 'bam'])
62e609ab 452
b74fa8cd
JMF		 453 def test_urlencode_postdata(self):
454 data = urlencode_postdata({'username': 'foo@bar.com', 'password': '1234'})
455 self.assertTrue(isinstance(data, bytes))
456
cbecc9b9 457 def test_dict_get(self):
86296ad2
S		 458 FALSE_VALUES = {
459 'none': None,
460 'false': False,
461 'zero': 0,
462 'empty_string': '',
463 'empty_list': [],
cbecc9b9 464 }
86296ad2
S		 465 d = FALSE_VALUES.copy()
466 d['a'] = 42
cbecc9b9
S		 467 self.assertEqual(dict_get(d, 'a'), 42)
468 self.assertEqual(dict_get(d, 'b'), None)
469 self.assertEqual(dict_get(d, 'b', 42), 42)
470 self.assertEqual(dict_get(d, ('a', )), 42)
471 self.assertEqual(dict_get(d, ('b', 'a', )), 42)
472 self.assertEqual(dict_get(d, ('b', 'c', 'a', 'd', )), 42)
473 self.assertEqual(dict_get(d, ('b', 'c', )), None)
474 self.assertEqual(dict_get(d, ('b', 'c', ), 42), 42)
86296ad2
S		 475 for key, false_value in FALSE_VALUES.items():
476 self.assertEqual(dict_get(d, ('b', 'c', key, )), None)
477 self.assertEqual(dict_get(d, ('b', 'c', key, ), skip_false_values=False), false_value)
cbecc9b9 478
6b77d52b
S		 479 def test_encode_compat_str(self):
480 self.assertEqual(encode_compat_str(b'\xd1\x82\xd0\xb5\xd1\x81\xd1\x82', 'utf-8'), 'тест')
481 self.assertEqual(encode_compat_str('тест', 'utf-8'), 'тест')
482
912b38b4
PH		 483 def test_parse_iso8601(self):
484 self.assertEqual(parse_iso8601('2014-03-23T23:04:26+0100'), 1395612266)
485 self.assertEqual(parse_iso8601('2014-03-23T22:04:26+0000'), 1395612266)
486 self.assertEqual(parse_iso8601('2014-03-23T22:04:26Z'), 1395612266)
6ad4013d 487 self.assertEqual(parse_iso8601('2014-03-23T22:04:26.1234Z'), 1395612266)
52c3a6e4
S		 488 self.assertEqual(parse_iso8601('2015-09-29T08:27:31.727'), 1443515251)
489 self.assertEqual(parse_iso8601('2015-09-29T08-27-31.727'), None)
912b38b4 490
fac55558
PH		 491 def test_strip_jsonp(self):
492 stripped = strip_jsonp('cb ([ {"id":"532cb",\n\n\n"x":\n3}\n]\n);')
493 d = json.loads(stripped)
494 self.assertEqual(d, [{"id": "532cb", "x": 3}])
495
609a61e3
PH		 496 stripped = strip_jsonp('parseMetadata({"STATUS":"OK"})\n\n\n//epc')
497 d = json.loads(stripped)
498 self.assertEqual(d, {'STATUS': 'OK'})
499
8411229b
S		 500 stripped = strip_jsonp('ps.embedHandler({"status": "success"});')
501 d = json.loads(stripped)
502 self.assertEqual(d, {'status': 'success'})
503
173a7026 504 def test_uppercase_escape(self):
4e408e47
PH		 505 self.assertEqual(uppercase_escape('aä'), 'aä')
506 self.assertEqual(uppercase_escape('\\U0001d550'), '𝕐')
fac55558 507
0fe2ff78
YCH		 508 def test_lowercase_escape(self):
509 self.assertEqual(lowercase_escape('aä'), 'aä')
510 self.assertEqual(lowercase_escape('\\u0026'), '&')
511
a020a0dc
PH		 512 def test_limit_length(self):
513 self.assertEqual(limit_length(None, 12), None)
514 self.assertEqual(limit_length('foo', 12), 'foo')
515 self.assertTrue(
516 limit_length('foo bar baz asd', 12).startswith('foo bar'))
517 self.assertTrue('...' in limit_length('foo bar baz asd', 12))
518
d05cfe06
S		 519 def test_escape_rfc3986(self):
520 reserved = "!*'();:@&=+$,/?#[]"
521 unreserved = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_.~'
522 self.assertEqual(escape_rfc3986(reserved), reserved)
523 self.assertEqual(escape_rfc3986(unreserved), unreserved)
524 self.assertEqual(escape_rfc3986('тест'), '%D1%82%D0%B5%D1%81%D1%82')
525 self.assertEqual(escape_rfc3986('%D1%82%D0%B5%D1%81%D1%82'), '%D1%82%D0%B5%D1%81%D1%82')
526 self.assertEqual(escape_rfc3986('foo bar'), 'foo%20bar')
527 self.assertEqual(escape_rfc3986('foo%20bar'), 'foo%20bar')
528
529 def test_escape_url(self):
530 self.assertEqual(
531 escape_url('http://wowza.imust.org/srv/vod/telemb/new/UPLOAD/UPLOAD/20224_IncendieHavré_FD.mp4'),
532 'http://wowza.imust.org/srv/vod/telemb/new/UPLOAD/UPLOAD/20224_IncendieHavre%CC%81_FD.mp4'
533 )
534 self.assertEqual(
535 escape_url('http://www.ardmediathek.de/tv/Sturm-der-Liebe/Folge-2036-Zu-Mann-und-Frau-erklärt/Das-Erste/Video?documentId=22673108&bcastId=5290'),
536 'http://www.ardmediathek.de/tv/Sturm-der-Liebe/Folge-2036-Zu-Mann-und-Frau-erkl%C3%A4rt/Das-Erste/Video?documentId=22673108&bcastId=5290'
537 )
538 self.assertEqual(
539 escape_url('http://тест.рф/фрагмент'),
540 'http://тест.рф/%D1%84%D1%80%D0%B0%D0%B3%D0%BC%D0%B5%D0%BD%D1%82'
541 )
542 self.assertEqual(
543 escape_url('http://тест.рф/абв?абв=абв#абв'),
544 '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'
545 )
546 self.assertEqual(escape_url('http://vimeo.com/56015672#at=0'), 'http://vimeo.com/56015672#at=0')
547
e7b6d122 548 def test_js_to_json_realworld(self):
410f3e73 549 inp = '''{
e7b6d122 550 'clip':{'provider':'pseudo'}
410f3e73
PH		 551 }'''
552 self.assertEqual(js_to_json(inp), '''{
e7b6d122 553 "clip":{"provider":"pseudo"}
410f3e73
PH		 554 }''')
555 json.loads(js_to_json(inp))
556
e7b6d122
PH		 557 inp = '''{
558 'playlist':[{'controls':{'all':null}}]
559 }'''
560 self.assertEqual(js_to_json(inp), '''{
561 "playlist":[{"controls":{"all":null}}]
562 }''')
563
d01949dc
S		 564 inp = '''"The CW\\'s \\'Crazy Ex-Girlfriend\\'"'''
565 self.assertEqual(js_to_json(inp), '''"The CW's 'Crazy Ex-Girlfriend'"''')
566
d305dd73
PH		 567 inp = '"SAND Number: SAND 2013-7800P\\nPresenter: Tom Russo\\nHabanero Software Training - Xyce Software\\nXyce, Sandia\\u0027s"'
568 json_code = js_to_json(inp)
569 self.assertEqual(json.loads(json_code), json.loads(inp))
570
e7b6d122
PH		 571 def test_js_to_json_edgecases(self):
572 on = js_to_json("{abc_def:'1\\'\\\\2\\\\\\'3\"4'}")
573 self.assertEqual(json.loads(on), {"abc_def": "1'\\2\\'3\"4"})
574
575 on = js_to_json('{"abc": true}')
576 self.assertEqual(json.loads(on), {'abc': True})
577
8f4b58d7
PH		 578 # Ignore JavaScript code as well
579 on = js_to_json('''{
580 "x": 1,
581 y: "a",
582 z: some.code
583 }''')
584 d = json.loads(on)
585 self.assertEqual(d['x'], 1)
586 self.assertEqual(d['y'], 'a')
587
ba9e68f4
S		 588 on = js_to_json('["abc", "def",]')
589 self.assertEqual(json.loads(on), ['abc', 'def'])
590
591 on = js_to_json('{"abc": "def",}')
592 self.assertEqual(json.loads(on), {'abc': 'def'})
593
e4bdb37e
PH		 594 def test_clean_html(self):
595 self.assertEqual(clean_html('a:\nb'), 'a: b')
596 self.assertEqual(clean_html('a:\n "b"'), 'a: "b"')
597
4c0924bb
PH		 598 def test_intlist_to_bytes(self):
599 self.assertEqual(
600 intlist_to_bytes([0, 1, 127, 128, 255]),
601 b'\x00\x01\x7f\x80\xff')
602
7d4111ed
PH		 603 def test_args_to_str(self):
604 self.assertEqual(
605 args_to_str(['foo', 'ba/r', '-baz', '2 be', '']),
606 'foo ba/r -baz \'2 be\' \'\''
607 )
608
be64b5b0
PH		 609 def test_parse_filesize(self):
610 self.assertEqual(parse_filesize(None), None)
611 self.assertEqual(parse_filesize(''), None)
612 self.assertEqual(parse_filesize('91 B'), 91)
613 self.assertEqual(parse_filesize('foobar'), None)
614 self.assertEqual(parse_filesize('2 MiB'), 2097152)
615 self.assertEqual(parse_filesize('5 GB'), 5000000000)
616 self.assertEqual(parse_filesize('1.2Tb'), 1200000000000)
4349c07d 617 self.assertEqual(parse_filesize('1,24 KB'), 1240)
be64b5b0 618
5f9b8394
PH		 619 def test_version_tuple(self):
620 self.assertEqual(version_tuple('1'), (1,))
621 self.assertEqual(version_tuple('10.23.344'), (10, 23, 344))
47d7c642 622 self.assertEqual(version_tuple('10.1-6'), (10, 1, 6)) # avconv style
5f9b8394 623
cae97f65
PH		 624 def test_detect_exe_version(self):
625 self.assertEqual(detect_exe_version('''ffmpeg version 1.2.1
626built on May 27 2013 08:37:26 with gcc 4.7 (Debian 4.7.3-4)
627configuration: --prefix=/usr --extra-'''), '1.2.1')
628 self.assertEqual(detect_exe_version('''ffmpeg version N-63176-g1fb4685
629built on May 15 2014 22:09:06 with gcc 4.8.2 (GCC)'''), 'N-63176-g1fb4685')
630 self.assertEqual(detect_exe_version('''X server found. dri2 connection failed!
631Trying to open render node...
632Success at /dev/dri/renderD128.
633ffmpeg version 2.4.4 Copyright (c) 2000-2014 the FFmpeg ...'''), '2.4.4')
634
05900629
PH		 635 def test_age_restricted(self):
636 self.assertFalse(age_restricted(None, 10)) # unrestricted content
637 self.assertFalse(age_restricted(1, None)) # unrestricted policy
638 self.assertFalse(age_restricted(8, 10))
639 self.assertTrue(age_restricted(18, 14))
640 self.assertFalse(age_restricted(18, 18))
641
61ca9a80
PH		 642 def test_is_html(self):
643 self.assertFalse(is_html(b'\x49\x44\x43<html'))
644 self.assertTrue(is_html(b'<!DOCTYPE foo>\xaaa'))
645 self.assertTrue(is_html( # UTF-8 with BOM
646 b'\xef\xbb\xbf<!DOCTYPE foo>\xaaa'))
647 self.assertTrue(is_html( # UTF-16-LE
648 b'\xff\xfe<\x00h\x00t\x00m\x00l\x00>\x00\xe4\x00'
649 ))
650 self.assertTrue(is_html( # UTF-16-BE
651 b'\xfe\xff\x00<\x00h\x00t\x00m\x00l\x00>\x00\xe4'
652 ))
653 self.assertTrue(is_html( # UTF-32-BE
654 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'))
655 self.assertTrue(is_html( # UTF-32-LE
656 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'))
657
cfb56d1a
PH		 658 def test_render_table(self):
659 self.assertEqual(
660 render_table(
661 ['a', 'bcd'],
662 [[123, 4], [9999, 51]]),
663 'a bcd\n'
664 '123 4\n'
665 '9999 51')
666
347de493
PH		 667 def test_match_str(self):
668 self.assertRaises(ValueError, match_str, 'xy>foobar', {})
669 self.assertFalse(match_str('xy', {'x': 1200}))
670 self.assertTrue(match_str('!xy', {'x': 1200}))
671 self.assertTrue(match_str('x', {'x': 1200}))
672 self.assertFalse(match_str('!x', {'x': 1200}))
673 self.assertTrue(match_str('x', {'x': 0}))
674 self.assertFalse(match_str('x>0', {'x': 0}))
675 self.assertFalse(match_str('x>0', {}))
676 self.assertTrue(match_str('x>?0', {}))
677 self.assertTrue(match_str('x>1K', {'x': 1200}))
678 self.assertFalse(match_str('x>2K', {'x': 1200}))
679 self.assertTrue(match_str('x>=1200 & x < 1300', {'x': 1200}))
680 self.assertFalse(match_str('x>=1100 & x < 1200', {'x': 1200}))
681 self.assertFalse(match_str('y=a212', {'y': 'foobar42'}))
682 self.assertTrue(match_str('y=foobar42', {'y': 'foobar42'}))
683 self.assertFalse(match_str('y!=foobar42', {'y': 'foobar42'}))
684 self.assertTrue(match_str('y!=foobar2', {'y': 'foobar42'}))
685 self.assertFalse(match_str(
686 'like_count > 100 & dislike_count <? 50 & description',
687 {'like_count': 90, 'description': 'foo'}))
688 self.assertTrue(match_str(
689 'like_count > 100 & dislike_count <? 50 & description',
690 {'like_count': 190, 'description': 'foo'}))
691 self.assertFalse(match_str(
692 'like_count > 100 & dislike_count <? 50 & description',
693 {'like_count': 190, 'dislike_count': 60, 'description': 'foo'}))
694 self.assertFalse(match_str(
695 'like_count > 100 & dislike_count <? 50 & description',
696 {'like_count': 190, 'dislike_count': 10}))
697
bf6427d2 698 def test_parse_dfxp_time_expr(self):
d631d5f9
YCH		 699 self.assertEqual(parse_dfxp_time_expr(None), None)
700 self.assertEqual(parse_dfxp_time_expr(''), None)
bf6427d2
YCH		 701 self.assertEqual(parse_dfxp_time_expr('0.1'), 0.1)
702 self.assertEqual(parse_dfxp_time_expr('0.1s'), 0.1)
703 self.assertEqual(parse_dfxp_time_expr('00:00:01'), 1.0)
704 self.assertEqual(parse_dfxp_time_expr('00:00:01.100'), 1.1)
db2fe38b 705 self.assertEqual(parse_dfxp_time_expr('00:00:01:100'), 1.1)
bf6427d2
YCH		 706
707 def test_dfxp2srt(self):
708 dfxp_data = '''<?xml version="1.0" encoding="UTF-8"?>
709 <tt xmlns="http://www.w3.org/ns/ttml" xml:lang="en" xmlns:tts="http://www.w3.org/ns/ttml#parameter">
710 <body>
711 <div xml:lang="en">
712 <p begin="0" end="1">The following line contains Chinese characters and special symbols</p>
713 <p begin="1" end="2">第二行<br/>♪♪</p>
7dff0363 714 <p begin="2" dur="1"><span>Third<br/>Line</span></p>
d631d5f9
YCH		 715 <p begin="3" end="-1">Lines with invalid timestamps are ignored</p>
716 <p begin="-1" end="-1">Ignore, two</p>
717 <p begin="3" dur="-1">Ignored, three</p>
bf6427d2
YCH		 718 </div>
719 </body>
720 </tt>'''
721 srt_data = '''1
72200:00:00,000 --> 00:00:01,000
723The following line contains Chinese characters and special symbols
724
7252
72600:00:01,000 --> 00:00:02,000
727第二行
728♪♪
729
7303
73100:00:02,000 --> 00:00:03,000
732Third
733Line
734
735'''
736 self.assertEqual(dfxp2srt(dfxp_data), srt_data)
737
1b0427e6
YCH		 738 dfxp_data_no_default_namespace = '''<?xml version="1.0" encoding="UTF-8"?>
739 <tt xml:lang="en" xmlns:tts="http://www.w3.org/ns/ttml#parameter">
740 <body>
741 <div xml:lang="en">
742 <p begin="0" end="1">The first line</p>
743 </div>
744 </body>
745 </tt>'''
746 srt_data = '''1
74700:00:00,000 --> 00:00:01,000
748The first line
749
750'''
751 self.assertEqual(dfxp2srt(dfxp_data_no_default_namespace), srt_data)
752
f7126449
S		 753 def test_cli_option(self):
754 self.assertEqual(cli_option({'proxy': '127.0.0.1:3128'}, '--proxy', 'proxy'), ['--proxy', '127.0.0.1:3128'])
755 self.assertEqual(cli_option({'proxy': None}, '--proxy', 'proxy'), [])
756 self.assertEqual(cli_option({}, '--proxy', 'proxy'), [])
757
758 def test_cli_valueless_option(self):
759 self.assertEqual(cli_valueless_option(
760 {'downloader': 'external'}, '--external-downloader', 'downloader', 'external'), ['--external-downloader'])
761 self.assertEqual(cli_valueless_option(
762 {'downloader': 'internal'}, '--external-downloader', 'downloader', 'external'), [])
763 self.assertEqual(cli_valueless_option(
764 {'nocheckcertificate': True}, '--no-check-certificate', 'nocheckcertificate'), ['--no-check-certificate'])
765 self.assertEqual(cli_valueless_option(
766 {'nocheckcertificate': False}, '--no-check-certificate', 'nocheckcertificate'), [])
767 self.assertEqual(cli_valueless_option(
768 {'checkcertificate': True}, '--no-check-certificate', 'checkcertificate', False), [])
769 self.assertEqual(cli_valueless_option(
770 {'checkcertificate': False}, '--no-check-certificate', 'checkcertificate', False), ['--no-check-certificate'])
771
772 def test_cli_bool_option(self):
773 self.assertEqual(
774 cli_bool_option(
775 {'nocheckcertificate': True}, '--no-check-certificate', 'nocheckcertificate'),
776 ['--no-check-certificate', 'true'])
777 self.assertEqual(
778 cli_bool_option(
779 {'nocheckcertificate': True}, '--no-check-certificate', 'nocheckcertificate', separator='='),
780 ['--no-check-certificate=true'])
781 self.assertEqual(
782 cli_bool_option(
783 {'nocheckcertificate': True}, '--check-certificate', 'nocheckcertificate', 'false', 'true'),
784 ['--check-certificate', 'false'])
785 self.assertEqual(
786 cli_bool_option(
787 {'nocheckcertificate': True}, '--check-certificate', 'nocheckcertificate', 'false', 'true', '='),
788 ['--check-certificate=false'])
789 self.assertEqual(
790 cli_bool_option(
791 {'nocheckcertificate': False}, '--check-certificate', 'nocheckcertificate', 'false', 'true'),
792 ['--check-certificate', 'true'])
793 self.assertEqual(
794 cli_bool_option(
795 {'nocheckcertificate': False}, '--check-certificate', 'nocheckcertificate', 'false', 'true', '='),
796 ['--check-certificate=true'])
797
5bc880b9
YCH		 798 def test_ohdave_rsa_encrypt(self):
799 N = 0xab86b6371b5318aaa1d3c9e612a9f1264f372323c8c0f19875b5fc3b3fd3afcc1e5bec527aa94bfa85bffc157e4245aebda05389a5357b75115ac94f074aefcd
800 e = 65537
801
802 self.assertEqual(
803 ohdave_rsa_encrypt(b'aa111222', e, N),
804 '726664bd9a23fd0c70f9f1b84aab5e3905ce1e45a584e9cbcf9bcc7510338fc1986d6c599ff990d923aa43c51c0d9013cd572e13bc58f4ae48f2ed8c0b0ba881')
cfb56d1a 805
5eb6bdce
YCH		 806 def test_encode_base_n(self):
807 self.assertEqual(encode_base_n(0, 30), '0')
808 self.assertEqual(encode_base_n(80, 30), '2k')
809
810 custom_table = '9876543210ZYXWVUTSRQPONMLKJIHGFEDCBA'
811 self.assertEqual(encode_base_n(0, 30, custom_table), '9')
812 self.assertEqual(encode_base_n(80, 30, custom_table), '7P')
813
814 self.assertRaises(ValueError, encode_base_n, 0, 70)
815 self.assertRaises(ValueError, encode_base_n, 0, 60, custom_table)
816
dae7c920 817if __name__ == '__main__':
59ae15a5 818 unittest.main()
fork of https://github.com/yt-dlp/yt-dlp/