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1 #!/usr/bin/env python
2 # coding: utf-8
3
4 from __future__ import unicode_literals
5
6 # Allow direct execution
7 import os
8 import sys
9 import unittest
10 sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
11
12
13 # Various small unit tests
14 import io
15 import json
16 import xml.etree.ElementTree
17
18 from youtube_dl.utils import (
19 age_restricted,
20 args_to_str,
21 encode_base_n,
22 clean_html,
23 date_from_str,
24 DateRange,
25 detect_exe_version,
26 determine_ext,
27 dict_get,
28 encode_compat_str,
29 encodeFilename,
30 escape_rfc3986,
31 escape_url,
32 extract_attributes,
33 ExtractorError,
34 find_xpath_attr,
35 fix_xml_ampersands,
36 get_element_by_class,
37 InAdvancePagedList,
38 intlist_to_bytes,
39 is_html,
40 js_to_json,
41 limit_length,
42 ohdave_rsa_encrypt,
43 OnDemandPagedList,
44 orderedSet,
45 parse_age_limit,
46 parse_duration,
47 parse_filesize,
48 parse_count,
49 parse_iso8601,
50 read_batch_urls,
51 sanitize_filename,
52 sanitize_path,
53 prepend_extension,
54 replace_extension,
55 remove_start,
56 remove_end,
57 remove_quotes,
58 shell_quote,
59 smuggle_url,
60 str_to_int,
61 strip_jsonp,
62 timeconvert,
63 unescapeHTML,
64 unified_strdate,
65 unified_timestamp,
66 unsmuggle_url,
67 uppercase_escape,
68 lowercase_escape,
69 url_basename,
70 urlencode_postdata,
71 urshift,
72 update_url_query,
73 version_tuple,
74 xpath_with_ns,
75 xpath_element,
76 xpath_text,
77 xpath_attr,
78 render_table,
79 match_str,
80 parse_dfxp_time_expr,
81 dfxp2srt,
82 cli_option,
83 cli_valueless_option,
84 cli_bool_option,
85 parse_codecs,
86 )
87 from youtube_dl.compat import (
88 compat_chr,
89 compat_etree_fromstring,
90 compat_urlparse,
91 compat_parse_qs,
92 )
93
94
95 class TestUtil(unittest.TestCase):
96 def test_timeconvert(self):
97 self.assertTrue(timeconvert('') is None)
98 self.assertTrue(timeconvert('bougrg') is None)
99
100 def test_sanitize_filename(self):
101 self.assertEqual(sanitize_filename('abc'), 'abc')
102 self.assertEqual(sanitize_filename('abc_d-e'), 'abc_d-e')
103
104 self.assertEqual(sanitize_filename('123'), '123')
105
106 self.assertEqual('abc_de', sanitize_filename('abc/de'))
107 self.assertFalse('/' in sanitize_filename('abc/de///'))
108
109 self.assertEqual('abc_de', sanitize_filename('abc/<>\\*|de'))
110 self.assertEqual('xxx', sanitize_filename('xxx/<>\\*|'))
111 self.assertEqual('yes no', sanitize_filename('yes? no'))
112 self.assertEqual('this - that', sanitize_filename('this: that'))
113
114 self.assertEqual(sanitize_filename('AT&T'), 'AT&T')
115 aumlaut = 'ä'
116 self.assertEqual(sanitize_filename(aumlaut), aumlaut)
117 tests = '\u043a\u0438\u0440\u0438\u043b\u043b\u0438\u0446\u0430'
118 self.assertEqual(sanitize_filename(tests), tests)
119
120 self.assertEqual(
121 sanitize_filename('New World record at 0:12:34'),
122 'New World record at 0_12_34')
123
124 self.assertEqual(sanitize_filename('--gasdgf'), '_-gasdgf')
125 self.assertEqual(sanitize_filename('--gasdgf', is_id=True), '--gasdgf')
126 self.assertEqual(sanitize_filename('.gasdgf'), 'gasdgf')
127 self.assertEqual(sanitize_filename('.gasdgf', is_id=True), '.gasdgf')
128
129 forbidden = '"\0\\/'
130 for fc in forbidden:
131 for fbc in forbidden:
132 self.assertTrue(fbc not in sanitize_filename(fc))
133
134 def test_sanitize_filename_restricted(self):
135 self.assertEqual(sanitize_filename('abc', restricted=True), 'abc')
136 self.assertEqual(sanitize_filename('abc_d-e', restricted=True), 'abc_d-e')
137
138 self.assertEqual(sanitize_filename('123', restricted=True), '123')
139
140 self.assertEqual('abc_de', sanitize_filename('abc/de', restricted=True))
141 self.assertFalse('/' in sanitize_filename('abc/de///', restricted=True))
142
143 self.assertEqual('abc_de', sanitize_filename('abc/<>\\*|de', restricted=True))
144 self.assertEqual('xxx', sanitize_filename('xxx/<>\\*|', restricted=True))
145 self.assertEqual('yes_no', sanitize_filename('yes? no', restricted=True))
146 self.assertEqual('this_-_that', sanitize_filename('this: that', restricted=True))
147
148 tests = 'aäb\u4e2d\u56fd\u7684c'
149 self.assertEqual(sanitize_filename(tests, restricted=True), 'aab_c')
150 self.assertTrue(sanitize_filename('\xf6', restricted=True) != '') # No empty filename
151
152 forbidden = '"\0\\/&!: \'\t\n()[]{}$;`^,#'
153 for fc in forbidden:
154 for fbc in forbidden:
155 self.assertTrue(fbc not in sanitize_filename(fc, restricted=True))
156
157 # Handle a common case more neatly
158 self.assertEqual(sanitize_filename('\u5927\u58f0\u5e26 - Song', restricted=True), 'Song')
159 self.assertEqual(sanitize_filename('\u603b\u7edf: Speech', restricted=True), 'Speech')
160 # .. but make sure the file name is never empty
161 self.assertTrue(sanitize_filename('-', restricted=True) != '')
162 self.assertTrue(sanitize_filename(':', restricted=True) != '')
163
164 self.assertEqual(sanitize_filename(
165 'ÂÃÄÀÁÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖŐØŒÙÚÛÜŰÝÞßàáâãäåæçèéêëìíîïðñòóôõöőøœùúûüűýþÿ', restricted=True),
166 'AAAAAAAECEEEEIIIIDNOOOOOOOOEUUUUUYPssaaaaaaaeceeeeiiiionooooooooeuuuuuypy')
167
168 def test_sanitize_ids(self):
169 self.assertEqual(sanitize_filename('_n_cd26wFpw', is_id=True), '_n_cd26wFpw')
170 self.assertEqual(sanitize_filename('_BD_eEpuzXw', is_id=True), '_BD_eEpuzXw')
171 self.assertEqual(sanitize_filename('N0Y__7-UOdI', is_id=True), 'N0Y__7-UOdI')
172
173 def test_sanitize_path(self):
174 if sys.platform != 'win32':
175 return
176
177 self.assertEqual(sanitize_path('abc'), 'abc')
178 self.assertEqual(sanitize_path('abc/def'), 'abc\\def')
179 self.assertEqual(sanitize_path('abc\\def'), 'abc\\def')
180 self.assertEqual(sanitize_path('abc|def'), 'abc#def')
181 self.assertEqual(sanitize_path('<>:"|?*'), '#######')
182 self.assertEqual(sanitize_path('C:/abc/def'), 'C:\\abc\\def')
183 self.assertEqual(sanitize_path('C?:/abc/def'), 'C##\\abc\\def')
184
185 self.assertEqual(sanitize_path('\\\\?\\UNC\\ComputerName\\abc'), '\\\\?\\UNC\\ComputerName\\abc')
186 self.assertEqual(sanitize_path('\\\\?\\UNC/ComputerName/abc'), '\\\\?\\UNC\\ComputerName\\abc')
187
188 self.assertEqual(sanitize_path('\\\\?\\C:\\abc'), '\\\\?\\C:\\abc')
189 self.assertEqual(sanitize_path('\\\\?\\C:/abc'), '\\\\?\\C:\\abc')
190 self.assertEqual(sanitize_path('\\\\?\\C:\\ab?c\\de:f'), '\\\\?\\C:\\ab#c\\de#f')
191 self.assertEqual(sanitize_path('\\\\?\\C:\\abc'), '\\\\?\\C:\\abc')
192
193 self.assertEqual(
194 sanitize_path('youtube/%(uploader)s/%(autonumber)s-%(title)s-%(upload_date)s.%(ext)s'),
195 'youtube\\%(uploader)s\\%(autonumber)s-%(title)s-%(upload_date)s.%(ext)s')
196
197 self.assertEqual(
198 sanitize_path('youtube/TheWreckingYard ./00001-Not bad, Especially for Free! (1987 Yamaha 700)-20141116.mp4.part'),
199 'youtube\\TheWreckingYard #\\00001-Not bad, Especially for Free! (1987 Yamaha 700)-20141116.mp4.part')
200 self.assertEqual(sanitize_path('abc/def...'), 'abc\\def..#')
201 self.assertEqual(sanitize_path('abc.../def'), 'abc..#\\def')
202 self.assertEqual(sanitize_path('abc.../def...'), 'abc..#\\def..#')
203
204 self.assertEqual(sanitize_path('../abc'), '..\\abc')
205 self.assertEqual(sanitize_path('../../abc'), '..\\..\\abc')
206 self.assertEqual(sanitize_path('./abc'), 'abc')
207 self.assertEqual(sanitize_path('./../abc'), '..\\abc')
208
209 def test_prepend_extension(self):
210 self.assertEqual(prepend_extension('abc.ext', 'temp'), 'abc.temp.ext')
211 self.assertEqual(prepend_extension('abc.ext', 'temp', 'ext'), 'abc.temp.ext')
212 self.assertEqual(prepend_extension('abc.unexpected_ext', 'temp', 'ext'), 'abc.unexpected_ext.temp')
213 self.assertEqual(prepend_extension('abc', 'temp'), 'abc.temp')
214 self.assertEqual(prepend_extension('.abc', 'temp'), '.abc.temp')
215 self.assertEqual(prepend_extension('.abc.ext', 'temp'), '.abc.temp.ext')
216
217 def test_replace_extension(self):
218 self.assertEqual(replace_extension('abc.ext', 'temp'), 'abc.temp')
219 self.assertEqual(replace_extension('abc.ext', 'temp', 'ext'), 'abc.temp')
220 self.assertEqual(replace_extension('abc.unexpected_ext', 'temp', 'ext'), 'abc.unexpected_ext.temp')
221 self.assertEqual(replace_extension('abc', 'temp'), 'abc.temp')
222 self.assertEqual(replace_extension('.abc', 'temp'), '.abc.temp')
223 self.assertEqual(replace_extension('.abc.ext', 'temp'), '.abc.temp')
224
225 def test_remove_start(self):
226 self.assertEqual(remove_start(None, 'A - '), None)
227 self.assertEqual(remove_start('A - B', 'A - '), 'B')
228 self.assertEqual(remove_start('B - A', 'A - '), 'B - A')
229
230 def test_remove_end(self):
231 self.assertEqual(remove_end(None, ' - B'), None)
232 self.assertEqual(remove_end('A - B', ' - B'), 'A')
233 self.assertEqual(remove_end('B - A', ' - B'), 'B - A')
234
235 def test_remove_quotes(self):
236 self.assertEqual(remove_quotes(None), None)
237 self.assertEqual(remove_quotes('"'), '"')
238 self.assertEqual(remove_quotes("'"), "'")
239 self.assertEqual(remove_quotes(';'), ';')
240 self.assertEqual(remove_quotes('";'), '";')
241 self.assertEqual(remove_quotes('""'), '')
242 self.assertEqual(remove_quotes('";"'), ';')
243
244 def test_ordered_set(self):
245 self.assertEqual(orderedSet([1, 1, 2, 3, 4, 4, 5, 6, 7, 3, 5]), [1, 2, 3, 4, 5, 6, 7])
246 self.assertEqual(orderedSet([]), [])
247 self.assertEqual(orderedSet([1]), [1])
248 # keep the list ordered
249 self.assertEqual(orderedSet([135, 1, 1, 1]), [135, 1])
250
251 def test_unescape_html(self):
252 self.assertEqual(unescapeHTML('%20;'), '%20;')
253 self.assertEqual(unescapeHTML('&#x2F;'), '/')
254 self.assertEqual(unescapeHTML('&#47;'), '/')
255 self.assertEqual(unescapeHTML('&eacute;'), 'é')
256 self.assertEqual(unescapeHTML('&#2013266066;'), '&#2013266066;')
257 # HTML5 entities
258 self.assertEqual(unescapeHTML('&period;&apos;'), '.\'')
259
260 def test_date_from_str(self):
261 self.assertEqual(date_from_str('yesterday'), date_from_str('now-1day'))
262 self.assertEqual(date_from_str('now+7day'), date_from_str('now+1week'))
263 self.assertEqual(date_from_str('now+14day'), date_from_str('now+2week'))
264 self.assertEqual(date_from_str('now+365day'), date_from_str('now+1year'))
265 self.assertEqual(date_from_str('now+30day'), date_from_str('now+1month'))
266
267 def test_daterange(self):
268 _20century = DateRange("19000101", "20000101")
269 self.assertFalse("17890714" in _20century)
270 _ac = DateRange("00010101")
271 self.assertTrue("19690721" in _ac)
272 _firstmilenium = DateRange(end="10000101")
273 self.assertTrue("07110427" in _firstmilenium)
274
275 def test_unified_dates(self):
276 self.assertEqual(unified_strdate('December 21, 2010'), '20101221')
277 self.assertEqual(unified_strdate('8/7/2009'), '20090708')
278 self.assertEqual(unified_strdate('Dec 14, 2012'), '20121214')
279 self.assertEqual(unified_strdate('2012/10/11 01:56:38 +0000'), '20121011')
280 self.assertEqual(unified_strdate('1968 12 10'), '19681210')
281 self.assertEqual(unified_strdate('1968-12-10'), '19681210')
282 self.assertEqual(unified_strdate('28/01/2014 21:00:00 +0100'), '20140128')
283 self.assertEqual(
284 unified_strdate('11/26/2014 11:30:00 AM PST', day_first=False),
285 '20141126')
286 self.assertEqual(
287 unified_strdate('2/2/2015 6:47:40 PM', day_first=False),
288 '20150202')
289 self.assertEqual(unified_strdate('Feb 14th 2016 5:45PM'), '20160214')
290 self.assertEqual(unified_strdate('25-09-2014'), '20140925')
291 self.assertEqual(unified_strdate('27.02.2016 17:30'), '20160227')
292 self.assertEqual(unified_strdate('UNKNOWN DATE FORMAT'), None)
293
294 def test_unified_timestamps(self):
295 self.assertEqual(unified_timestamp('December 21, 2010'), 1292889600)
296 self.assertEqual(unified_timestamp('8/7/2009'), 1247011200)
297 self.assertEqual(unified_timestamp('Dec 14, 2012'), 1355443200)
298 self.assertEqual(unified_timestamp('2012/10/11 01:56:38 +0000'), 1349920598)
299 self.assertEqual(unified_timestamp('1968 12 10'), -33436800)
300 self.assertEqual(unified_timestamp('1968-12-10'), -33436800)
301 self.assertEqual(unified_timestamp('28/01/2014 21:00:00 +0100'), 1390939200)
302 self.assertEqual(
303 unified_timestamp('11/26/2014 11:30:00 AM PST', day_first=False),
304 1417001400)
305 self.assertEqual(
306 unified_timestamp('2/2/2015 6:47:40 PM', day_first=False),
307 1422902860)
308 self.assertEqual(unified_timestamp('Feb 14th 2016 5:45PM'), 1455471900)
309 self.assertEqual(unified_timestamp('25-09-2014'), 1411603200)
310 self.assertEqual(unified_timestamp('27.02.2016 17:30'), 1456594200)
311 self.assertEqual(unified_timestamp('UNKNOWN DATE FORMAT'), None)
312 self.assertEqual(unified_timestamp('May 16, 2016 11:15 PM'), 1463440500)
313
314 def test_determine_ext(self):
315 self.assertEqual(determine_ext('http://example.com/foo/bar.mp4/?download'), 'mp4')
316 self.assertEqual(determine_ext('http://example.com/foo/bar/?download', None), None)
317 self.assertEqual(determine_ext('http://example.com/foo/bar.nonext/?download', None), None)
318 self.assertEqual(determine_ext('http://example.com/foo/bar/mp4?download', None), None)
319 self.assertEqual(determine_ext('http://example.com/foo/bar.m3u8//?download'), 'm3u8')
320
321 def test_find_xpath_attr(self):
322 testxml = '''<root>
323 <node/>
324 <node x="a"/>
325 <node x="a" y="c" />
326 <node x="b" y="d" />
327 <node x="" />
328 </root>'''
329 doc = compat_etree_fromstring(testxml)
330
331 self.assertEqual(find_xpath_attr(doc, './/fourohfour', 'n'), None)
332 self.assertEqual(find_xpath_attr(doc, './/fourohfour', 'n', 'v'), None)
333 self.assertEqual(find_xpath_attr(doc, './/node', 'n'), None)
334 self.assertEqual(find_xpath_attr(doc, './/node', 'n', 'v'), None)
335 self.assertEqual(find_xpath_attr(doc, './/node', 'x'), doc[1])
336 self.assertEqual(find_xpath_attr(doc, './/node', 'x', 'a'), doc[1])
337 self.assertEqual(find_xpath_attr(doc, './/node', 'x', 'b'), doc[3])
338 self.assertEqual(find_xpath_attr(doc, './/node', 'y'), doc[2])
339 self.assertEqual(find_xpath_attr(doc, './/node', 'y', 'c'), doc[2])
340 self.assertEqual(find_xpath_attr(doc, './/node', 'y', 'd'), doc[3])
341 self.assertEqual(find_xpath_attr(doc, './/node', 'x', ''), doc[4])
342
343 def test_xpath_with_ns(self):
344 testxml = '''<root xmlns:media="http://example.com/">
345 <media:song>
346 <media:author>The Author</media:author>
347 <url>http://server.com/download.mp3</url>
348 </media:song>
349 </root>'''
350 doc = compat_etree_fromstring(testxml)
351 find = lambda p: doc.find(xpath_with_ns(p, {'media': 'http://example.com/'}))
352 self.assertTrue(find('media:song') is not None)
353 self.assertEqual(find('media:song/media:author').text, 'The Author')
354 self.assertEqual(find('media:song/url').text, 'http://server.com/download.mp3')
355
356 def test_xpath_element(self):
357 doc = xml.etree.ElementTree.Element('root')
358 div = xml.etree.ElementTree.SubElement(doc, 'div')
359 p = xml.etree.ElementTree.SubElement(div, 'p')
360 p.text = 'Foo'
361 self.assertEqual(xpath_element(doc, 'div/p'), p)
362 self.assertEqual(xpath_element(doc, ['div/p']), p)
363 self.assertEqual(xpath_element(doc, ['div/bar', 'div/p']), p)
364 self.assertEqual(xpath_element(doc, 'div/bar', default='default'), 'default')
365 self.assertEqual(xpath_element(doc, ['div/bar'], default='default'), 'default')
366 self.assertTrue(xpath_element(doc, 'div/bar') is None)
367 self.assertTrue(xpath_element(doc, ['div/bar']) is None)
368 self.assertTrue(xpath_element(doc, ['div/bar'], 'div/baz') is None)
369 self.assertRaises(ExtractorError, xpath_element, doc, 'div/bar', fatal=True)
370 self.assertRaises(ExtractorError, xpath_element, doc, ['div/bar'], fatal=True)
371 self.assertRaises(ExtractorError, xpath_element, doc, ['div/bar', 'div/baz'], fatal=True)
372
373 def test_xpath_text(self):
374 testxml = '''<root>
375 <div>
376 <p>Foo</p>
377 </div>
378 </root>'''
379 doc = compat_etree_fromstring(testxml)
380 self.assertEqual(xpath_text(doc, 'div/p'), 'Foo')
381 self.assertEqual(xpath_text(doc, 'div/bar', default='default'), 'default')
382 self.assertTrue(xpath_text(doc, 'div/bar') is None)
383 self.assertRaises(ExtractorError, xpath_text, doc, 'div/bar', fatal=True)
384
385 def test_xpath_attr(self):
386 testxml = '''<root>
387 <div>
388 <p x="a">Foo</p>
389 </div>
390 </root>'''
391 doc = compat_etree_fromstring(testxml)
392 self.assertEqual(xpath_attr(doc, 'div/p', 'x'), 'a')
393 self.assertEqual(xpath_attr(doc, 'div/bar', 'x'), None)
394 self.assertEqual(xpath_attr(doc, 'div/p', 'y'), None)
395 self.assertEqual(xpath_attr(doc, 'div/bar', 'x', default='default'), 'default')
396 self.assertEqual(xpath_attr(doc, 'div/p', 'y', default='default'), 'default')
397 self.assertRaises(ExtractorError, xpath_attr, doc, 'div/bar', 'x', fatal=True)
398 self.assertRaises(ExtractorError, xpath_attr, doc, 'div/p', 'y', fatal=True)
399
400 def test_smuggle_url(self):
401 data = {"ö": "ö", "abc": [3]}
402 url = 'https://foo.bar/baz?x=y#a'
403 smug_url = smuggle_url(url, data)
404 unsmug_url, unsmug_data = unsmuggle_url(smug_url)
405 self.assertEqual(url, unsmug_url)
406 self.assertEqual(data, unsmug_data)
407
408 res_url, res_data = unsmuggle_url(url)
409 self.assertEqual(res_url, url)
410 self.assertEqual(res_data, None)
411
412 smug_url = smuggle_url(url, {'a': 'b'})
413 smug_smug_url = smuggle_url(smug_url, {'c': 'd'})
414 res_url, res_data = unsmuggle_url(smug_smug_url)
415 self.assertEqual(res_url, url)
416 self.assertEqual(res_data, {'a': 'b', 'c': 'd'})
417
418 def test_shell_quote(self):
419 args = ['ffmpeg', '-i', encodeFilename('ñ€ß\'.mp4')]
420 self.assertEqual(shell_quote(args), """ffmpeg -i 'ñ€ß'"'"'.mp4'""")
421
422 def test_str_to_int(self):
423 self.assertEqual(str_to_int('123,456'), 123456)
424 self.assertEqual(str_to_int('123.456'), 123456)
425
426 def test_url_basename(self):
427 self.assertEqual(url_basename('http://foo.de/'), '')
428 self.assertEqual(url_basename('http://foo.de/bar/baz'), 'baz')
429 self.assertEqual(url_basename('http://foo.de/bar/baz?x=y'), 'baz')
430 self.assertEqual(url_basename('http://foo.de/bar/baz#x=y'), 'baz')
431 self.assertEqual(url_basename('http://foo.de/bar/baz/'), 'baz')
432 self.assertEqual(
433 url_basename('http://media.w3.org/2010/05/sintel/trailer.mp4'),
434 'trailer.mp4')
435
436 def test_parse_age_limit(self):
437 self.assertEqual(parse_age_limit(None), None)
438 self.assertEqual(parse_age_limit(False), None)
439 self.assertEqual(parse_age_limit('invalid'), None)
440 self.assertEqual(parse_age_limit(0), 0)
441 self.assertEqual(parse_age_limit(18), 18)
442 self.assertEqual(parse_age_limit(21), 21)
443 self.assertEqual(parse_age_limit(22), None)
444 self.assertEqual(parse_age_limit('18'), 18)
445 self.assertEqual(parse_age_limit('18+'), 18)
446 self.assertEqual(parse_age_limit('PG-13'), 13)
447 self.assertEqual(parse_age_limit('TV-14'), 14)
448 self.assertEqual(parse_age_limit('TV-MA'), 17)
449
450 def test_parse_duration(self):
451 self.assertEqual(parse_duration(None), None)
452 self.assertEqual(parse_duration(False), None)
453 self.assertEqual(parse_duration('invalid'), None)
454 self.assertEqual(parse_duration('1'), 1)
455 self.assertEqual(parse_duration('1337:12'), 80232)
456 self.assertEqual(parse_duration('9:12:43'), 33163)
457 self.assertEqual(parse_duration('12:00'), 720)
458 self.assertEqual(parse_duration('00:01:01'), 61)
459 self.assertEqual(parse_duration('x:y'), None)
460 self.assertEqual(parse_duration('3h11m53s'), 11513)
461 self.assertEqual(parse_duration('3h 11m 53s'), 11513)
462 self.assertEqual(parse_duration('3 hours 11 minutes 53 seconds'), 11513)
463 self.assertEqual(parse_duration('3 hours 11 mins 53 secs'), 11513)
464 self.assertEqual(parse_duration('62m45s'), 3765)
465 self.assertEqual(parse_duration('6m59s'), 419)
466 self.assertEqual(parse_duration('49s'), 49)
467 self.assertEqual(parse_duration('0h0m0s'), 0)
468 self.assertEqual(parse_duration('0m0s'), 0)
469 self.assertEqual(parse_duration('0s'), 0)
470 self.assertEqual(parse_duration('01:02:03.05'), 3723.05)
471 self.assertEqual(parse_duration('T30M38S'), 1838)
472 self.assertEqual(parse_duration('5 s'), 5)
473 self.assertEqual(parse_duration('3 min'), 180)
474 self.assertEqual(parse_duration('2.5 hours'), 9000)
475 self.assertEqual(parse_duration('02:03:04'), 7384)
476 self.assertEqual(parse_duration('01:02:03:04'), 93784)
477 self.assertEqual(parse_duration('1 hour 3 minutes'), 3780)
478 self.assertEqual(parse_duration('87 Min.'), 5220)
479 self.assertEqual(parse_duration('PT1H0.040S'), 3600.04)
480
481 def test_fix_xml_ampersands(self):
482 self.assertEqual(
483 fix_xml_ampersands('"&x=y&z=a'), '"&amp;x=y&amp;z=a')
484 self.assertEqual(
485 fix_xml_ampersands('"&amp;x=y&wrong;&z=a'),
486 '"&amp;x=y&amp;wrong;&amp;z=a')
487 self.assertEqual(
488 fix_xml_ampersands('&amp;&apos;&gt;&lt;&quot;'),
489 '&amp;&apos;&gt;&lt;&quot;')
490 self.assertEqual(
491 fix_xml_ampersands('&#1234;&#x1abC;'), '&#1234;&#x1abC;')
492 self.assertEqual(fix_xml_ampersands('&#&#'), '&amp;#&amp;#')
493
494 def test_paged_list(self):
495 def testPL(size, pagesize, sliceargs, expected):
496 def get_page(pagenum):
497 firstid = pagenum * pagesize
498 upto = min(size, pagenum * pagesize + pagesize)
499 for i in range(firstid, upto):
500 yield i
501
502 pl = OnDemandPagedList(get_page, pagesize)
503 got = pl.getslice(*sliceargs)
504 self.assertEqual(got, expected)
505
506 iapl = InAdvancePagedList(get_page, size // pagesize + 1, pagesize)
507 got = iapl.getslice(*sliceargs)
508 self.assertEqual(got, expected)
509
510 testPL(5, 2, (), [0, 1, 2, 3, 4])
511 testPL(5, 2, (1,), [1, 2, 3, 4])
512 testPL(5, 2, (2,), [2, 3, 4])
513 testPL(5, 2, (4,), [4])
514 testPL(5, 2, (0, 3), [0, 1, 2])
515 testPL(5, 2, (1, 4), [1, 2, 3])
516 testPL(5, 2, (2, 99), [2, 3, 4])
517 testPL(5, 2, (20, 99), [])
518
519 def test_read_batch_urls(self):
520 f = io.StringIO('''\xef\xbb\xbf foo
521 bar\r
522 baz
523 # More after this line\r
524 ; or after this
525 bam''')
526 self.assertEqual(read_batch_urls(f), ['foo', 'bar', 'baz', 'bam'])
527
528 def test_urlencode_postdata(self):
529 data = urlencode_postdata({'username': 'foo@bar.com', 'password': '1234'})
530 self.assertTrue(isinstance(data, bytes))
531
532 def test_update_url_query(self):
533 def query_dict(url):
534 return compat_parse_qs(compat_urlparse.urlparse(url).query)
535 self.assertEqual(query_dict(update_url_query(
536 'http://example.com/path', {'quality': ['HD'], 'format': ['mp4']})),
537 query_dict('http://example.com/path?quality=HD&format=mp4'))
538 self.assertEqual(query_dict(update_url_query(
539 'http://example.com/path', {'system': ['LINUX', 'WINDOWS']})),
540 query_dict('http://example.com/path?system=LINUX&system=WINDOWS'))
541 self.assertEqual(query_dict(update_url_query(
542 'http://example.com/path', {'fields': 'id,formats,subtitles'})),
543 query_dict('http://example.com/path?fields=id,formats,subtitles'))
544 self.assertEqual(query_dict(update_url_query(
545 'http://example.com/path', {'fields': ('id,formats,subtitles', 'thumbnails')})),
546 query_dict('http://example.com/path?fields=id,formats,subtitles&fields=thumbnails'))
547 self.assertEqual(query_dict(update_url_query(
548 'http://example.com/path?manifest=f4m', {'manifest': []})),
549 query_dict('http://example.com/path'))
550 self.assertEqual(query_dict(update_url_query(
551 'http://example.com/path?system=LINUX&system=WINDOWS', {'system': 'LINUX'})),
552 query_dict('http://example.com/path?system=LINUX'))
553 self.assertEqual(query_dict(update_url_query(
554 'http://example.com/path', {'fields': b'id,formats,subtitles'})),
555 query_dict('http://example.com/path?fields=id,formats,subtitles'))
556 self.assertEqual(query_dict(update_url_query(
557 'http://example.com/path', {'width': 1080, 'height': 720})),
558 query_dict('http://example.com/path?width=1080&height=720'))
559 self.assertEqual(query_dict(update_url_query(
560 'http://example.com/path', {'bitrate': 5020.43})),
561 query_dict('http://example.com/path?bitrate=5020.43'))
562 self.assertEqual(query_dict(update_url_query(
563 'http://example.com/path', {'test': '第二行тест'})),
564 query_dict('http://example.com/path?test=%E7%AC%AC%E4%BA%8C%E8%A1%8C%D1%82%D0%B5%D1%81%D1%82'))
565
566 def test_dict_get(self):
567 FALSE_VALUES = {
568 'none': None,
569 'false': False,
570 'zero': 0,
571 'empty_string': '',
572 'empty_list': [],
573 }
574 d = FALSE_VALUES.copy()
575 d['a'] = 42
576 self.assertEqual(dict_get(d, 'a'), 42)
577 self.assertEqual(dict_get(d, 'b'), None)
578 self.assertEqual(dict_get(d, 'b', 42), 42)
579 self.assertEqual(dict_get(d, ('a', )), 42)
580 self.assertEqual(dict_get(d, ('b', 'a', )), 42)
581 self.assertEqual(dict_get(d, ('b', 'c', 'a', 'd', )), 42)
582 self.assertEqual(dict_get(d, ('b', 'c', )), None)
583 self.assertEqual(dict_get(d, ('b', 'c', ), 42), 42)
584 for key, false_value in FALSE_VALUES.items():
585 self.assertEqual(dict_get(d, ('b', 'c', key, )), None)
586 self.assertEqual(dict_get(d, ('b', 'c', key, ), skip_false_values=False), false_value)
587
588 def test_encode_compat_str(self):
589 self.assertEqual(encode_compat_str(b'\xd1\x82\xd0\xb5\xd1\x81\xd1\x82', 'utf-8'), 'тест')
590 self.assertEqual(encode_compat_str('тест', 'utf-8'), 'тест')
591
592 def test_parse_iso8601(self):
593 self.assertEqual(parse_iso8601('2014-03-23T23:04:26+0100'), 1395612266)
594 self.assertEqual(parse_iso8601('2014-03-23T22:04:26+0000'), 1395612266)
595 self.assertEqual(parse_iso8601('2014-03-23T22:04:26Z'), 1395612266)
596 self.assertEqual(parse_iso8601('2014-03-23T22:04:26.1234Z'), 1395612266)
597 self.assertEqual(parse_iso8601('2015-09-29T08:27:31.727'), 1443515251)
598 self.assertEqual(parse_iso8601('2015-09-29T08-27-31.727'), None)
599
600 def test_strip_jsonp(self):
601 stripped = strip_jsonp('cb ([ {"id":"532cb",\n\n\n"x":\n3}\n]\n);')
602 d = json.loads(stripped)
603 self.assertEqual(d, [{"id": "532cb", "x": 3}])
604
605 stripped = strip_jsonp('parseMetadata({"STATUS":"OK"})\n\n\n//epc')
606 d = json.loads(stripped)
607 self.assertEqual(d, {'STATUS': 'OK'})
608
609 stripped = strip_jsonp('ps.embedHandler({"status": "success"});')
610 d = json.loads(stripped)
611 self.assertEqual(d, {'status': 'success'})
612
613 def test_uppercase_escape(self):
614 self.assertEqual(uppercase_escape('aä'), 'aä')
615 self.assertEqual(uppercase_escape('\\U0001d550'), '𝕐')
616
617 def test_lowercase_escape(self):
618 self.assertEqual(lowercase_escape('aä'), 'aä')
619 self.assertEqual(lowercase_escape('\\u0026'), '&')
620
621 def test_limit_length(self):
622 self.assertEqual(limit_length(None, 12), None)
623 self.assertEqual(limit_length('foo', 12), 'foo')
624 self.assertTrue(
625 limit_length('foo bar baz asd', 12).startswith('foo bar'))
626 self.assertTrue('...' in limit_length('foo bar baz asd', 12))
627
628 def test_parse_codecs(self):
629 self.assertEqual(parse_codecs(''), {})
630 self.assertEqual(parse_codecs('avc1.77.30, mp4a.40.2'), {
631 'vcodec': 'avc1.77.30',
632 'acodec': 'mp4a.40.2',
633 })
634 self.assertEqual(parse_codecs('mp4a.40.2'), {
635 'vcodec': 'none',
636 'acodec': 'mp4a.40.2',
637 })
638 self.assertEqual(parse_codecs('mp4a.40.5,avc1.42001e'), {
639 'vcodec': 'avc1.42001e',
640 'acodec': 'mp4a.40.5',
641 })
642 self.assertEqual(parse_codecs('avc3.640028'), {
643 'vcodec': 'avc3.640028',
644 'acodec': 'none',
645 })
646 self.assertEqual(parse_codecs(', h264,,newcodec,aac'), {
647 'vcodec': 'h264',
648 'acodec': 'aac',
649 })
650
651 def test_escape_rfc3986(self):
652 reserved = "!*'();:@&=+$,/?#[]"
653 unreserved = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_.~'
654 self.assertEqual(escape_rfc3986(reserved), reserved)
655 self.assertEqual(escape_rfc3986(unreserved), unreserved)
656 self.assertEqual(escape_rfc3986('тест'), '%D1%82%D0%B5%D1%81%D1%82')
657 self.assertEqual(escape_rfc3986('%D1%82%D0%B5%D1%81%D1%82'), '%D1%82%D0%B5%D1%81%D1%82')
658 self.assertEqual(escape_rfc3986('foo bar'), 'foo%20bar')
659 self.assertEqual(escape_rfc3986('foo%20bar'), 'foo%20bar')
660
661 def test_escape_url(self):
662 self.assertEqual(
663 escape_url('http://wowza.imust.org/srv/vod/telemb/new/UPLOAD/UPLOAD/20224_IncendieHavré_FD.mp4'),
664 'http://wowza.imust.org/srv/vod/telemb/new/UPLOAD/UPLOAD/20224_IncendieHavre%CC%81_FD.mp4'
665 )
666 self.assertEqual(
667 escape_url('http://www.ardmediathek.de/tv/Sturm-der-Liebe/Folge-2036-Zu-Mann-und-Frau-erklärt/Das-Erste/Video?documentId=22673108&bcastId=5290'),
668 'http://www.ardmediathek.de/tv/Sturm-der-Liebe/Folge-2036-Zu-Mann-und-Frau-erkl%C3%A4rt/Das-Erste/Video?documentId=22673108&bcastId=5290'
669 )
670 self.assertEqual(
671 escape_url('http://тест.рф/фрагмент'),
672 'http://xn--e1aybc.xn--p1ai/%D1%84%D1%80%D0%B0%D0%B3%D0%BC%D0%B5%D0%BD%D1%82'
673 )
674 self.assertEqual(
675 escape_url('http://тест.рф/абв?абв=абв#абв'),
676 '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'
677 )
678 self.assertEqual(escape_url('http://vimeo.com/56015672#at=0'), 'http://vimeo.com/56015672#at=0')
679
680 def test_js_to_json_realworld(self):
681 inp = '''{
682 'clip':{'provider':'pseudo'}
683 }'''
684 self.assertEqual(js_to_json(inp), '''{
685 "clip":{"provider":"pseudo"}
686 }''')
687 json.loads(js_to_json(inp))
688
689 inp = '''{
690 'playlist':[{'controls':{'all':null}}]
691 }'''
692 self.assertEqual(js_to_json(inp), '''{
693 "playlist":[{"controls":{"all":null}}]
694 }''')
695
696 inp = '''"The CW\\'s \\'Crazy Ex-Girlfriend\\'"'''
697 self.assertEqual(js_to_json(inp), '''"The CW's 'Crazy Ex-Girlfriend'"''')
698
699 inp = '"SAND Number: SAND 2013-7800P\\nPresenter: Tom Russo\\nHabanero Software Training - Xyce Software\\nXyce, Sandia\\u0027s"'
700 json_code = js_to_json(inp)
701 self.assertEqual(json.loads(json_code), json.loads(inp))
702
703 inp = '''{
704 0:{src:'skipped', type: 'application/dash+xml'},
705 1:{src:'skipped', type: 'application/vnd.apple.mpegURL'},
706 }'''
707 self.assertEqual(js_to_json(inp), '''{
708 "0":{"src":"skipped", "type": "application/dash+xml"},
709 "1":{"src":"skipped", "type": "application/vnd.apple.mpegURL"}
710 }''')
711
712 inp = '''{"foo":101}'''
713 self.assertEqual(js_to_json(inp), '''{"foo":101}''')
714
715 def test_js_to_json_edgecases(self):
716 on = js_to_json("{abc_def:'1\\'\\\\2\\\\\\'3\"4'}")
717 self.assertEqual(json.loads(on), {"abc_def": "1'\\2\\'3\"4"})
718
719 on = js_to_json('{"abc": true}')
720 self.assertEqual(json.loads(on), {'abc': True})
721
722 # Ignore JavaScript code as well
723 on = js_to_json('''{
724 "x": 1,
725 y: "a",
726 z: some.code
727 }''')
728 d = json.loads(on)
729 self.assertEqual(d['x'], 1)
730 self.assertEqual(d['y'], 'a')
731
732 on = js_to_json('["abc", "def",]')
733 self.assertEqual(json.loads(on), ['abc', 'def'])
734
735 on = js_to_json('{"abc": "def",}')
736 self.assertEqual(json.loads(on), {'abc': 'def'})
737
738 on = js_to_json('{ 0: /* " \n */ ",]" , }')
739 self.assertEqual(json.loads(on), {'0': ',]'})
740
741 on = js_to_json(r'["<p>x<\/p>"]')
742 self.assertEqual(json.loads(on), ['<p>x</p>'])
743
744 on = js_to_json(r'["\xaa"]')
745 self.assertEqual(json.loads(on), ['\u00aa'])
746
747 on = js_to_json("['a\\\nb']")
748 self.assertEqual(json.loads(on), ['ab'])
749
750 on = js_to_json('{0xff:0xff}')
751 self.assertEqual(json.loads(on), {'255': 255})
752
753 on = js_to_json('{077:077}')
754 self.assertEqual(json.loads(on), {'63': 63})
755
756 on = js_to_json('{42:42}')
757 self.assertEqual(json.loads(on), {'42': 42})
758
759 def test_extract_attributes(self):
760 self.assertEqual(extract_attributes('<e x="y">'), {'x': 'y'})
761 self.assertEqual(extract_attributes("<e x='y'>"), {'x': 'y'})
762 self.assertEqual(extract_attributes('<e x=y>'), {'x': 'y'})
763 self.assertEqual(extract_attributes('<e x="a \'b\' c">'), {'x': "a 'b' c"})
764 self.assertEqual(extract_attributes('<e x=\'a "b" c\'>'), {'x': 'a "b" c'})
765 self.assertEqual(extract_attributes('<e x="&#121;">'), {'x': 'y'})
766 self.assertEqual(extract_attributes('<e x="&#x79;">'), {'x': 'y'})
767 self.assertEqual(extract_attributes('<e x="&amp;">'), {'x': '&'}) # XML
768 self.assertEqual(extract_attributes('<e x="&quot;">'), {'x': '"'})
769 self.assertEqual(extract_attributes('<e x="&pound;">'), {'x': '£'}) # HTML 3.2
770 self.assertEqual(extract_attributes('<e x="&lambda;">'), {'x': 'λ'}) # HTML 4.0
771 self.assertEqual(extract_attributes('<e x="&foo">'), {'x': '&foo'})
772 self.assertEqual(extract_attributes('<e x="\'">'), {'x': "'"})
773 self.assertEqual(extract_attributes('<e x=\'"\'>'), {'x': '"'})
774 self.assertEqual(extract_attributes('<e x >'), {'x': None})
775 self.assertEqual(extract_attributes('<e x=y a>'), {'x': 'y', 'a': None})
776 self.assertEqual(extract_attributes('<e x= y>'), {'x': 'y'})
777 self.assertEqual(extract_attributes('<e x=1 y=2 x=3>'), {'y': '2', 'x': '3'})
778 self.assertEqual(extract_attributes('<e \nx=\ny\n>'), {'x': 'y'})
779 self.assertEqual(extract_attributes('<e \nx=\n"y"\n>'), {'x': 'y'})
780 self.assertEqual(extract_attributes("<e \nx=\n'y'\n>"), {'x': 'y'})
781 self.assertEqual(extract_attributes('<e \nx="\ny\n">'), {'x': '\ny\n'})
782 self.assertEqual(extract_attributes('<e CAPS=x>'), {'caps': 'x'}) # Names lowercased
783 self.assertEqual(extract_attributes('<e x=1 X=2>'), {'x': '2'})
784 self.assertEqual(extract_attributes('<e X=1 x=2>'), {'x': '2'})
785 self.assertEqual(extract_attributes('<e _:funny-name1=1>'), {'_:funny-name1': '1'})
786 self.assertEqual(extract_attributes('<e x="Fáilte 世界 \U0001f600">'), {'x': 'Fáilte 世界 \U0001f600'})
787 self.assertEqual(extract_attributes('<e x="décompose&#769;">'), {'x': 'décompose\u0301'})
788 # "Narrow" Python builds don't support unicode code points outside BMP.
789 try:
790 compat_chr(0x10000)
791 supports_outside_bmp = True
792 except ValueError:
793 supports_outside_bmp = False
794 if supports_outside_bmp:
795 self.assertEqual(extract_attributes('<e x="Smile &#128512;!">'), {'x': 'Smile \U0001f600!'})
796
797 def test_clean_html(self):
798 self.assertEqual(clean_html('a:\nb'), 'a: b')
799 self.assertEqual(clean_html('a:\n "b"'), 'a: "b"')
800
801 def test_intlist_to_bytes(self):
802 self.assertEqual(
803 intlist_to_bytes([0, 1, 127, 128, 255]),
804 b'\x00\x01\x7f\x80\xff')
805
806 def test_args_to_str(self):
807 self.assertEqual(
808 args_to_str(['foo', 'ba/r', '-baz', '2 be', '']),
809 'foo ba/r -baz \'2 be\' \'\''
810 )
811
812 def test_parse_filesize(self):
813 self.assertEqual(parse_filesize(None), None)
814 self.assertEqual(parse_filesize(''), None)
815 self.assertEqual(parse_filesize('91 B'), 91)
816 self.assertEqual(parse_filesize('foobar'), None)
817 self.assertEqual(parse_filesize('2 MiB'), 2097152)
818 self.assertEqual(parse_filesize('5 GB'), 5000000000)
819 self.assertEqual(parse_filesize('1.2Tb'), 1200000000000)
820 self.assertEqual(parse_filesize('1,24 KB'), 1240)
821
822 def test_parse_count(self):
823 self.assertEqual(parse_count(None), None)
824 self.assertEqual(parse_count(''), None)
825 self.assertEqual(parse_count('0'), 0)
826 self.assertEqual(parse_count('1000'), 1000)
827 self.assertEqual(parse_count('1.000'), 1000)
828 self.assertEqual(parse_count('1.1k'), 1100)
829 self.assertEqual(parse_count('1.1kk'), 1100000)
830 self.assertEqual(parse_count('1.1kk '), 1100000)
831 self.assertEqual(parse_count('1.1kk views'), 1100000)
832
833 def test_version_tuple(self):
834 self.assertEqual(version_tuple('1'), (1,))
835 self.assertEqual(version_tuple('10.23.344'), (10, 23, 344))
836 self.assertEqual(version_tuple('10.1-6'), (10, 1, 6)) # avconv style
837
838 def test_detect_exe_version(self):
839 self.assertEqual(detect_exe_version('''ffmpeg version 1.2.1
840 built on May 27 2013 08:37:26 with gcc 4.7 (Debian 4.7.3-4)
841 configuration: --prefix=/usr --extra-'''), '1.2.1')
842 self.assertEqual(detect_exe_version('''ffmpeg version N-63176-g1fb4685
843 built on May 15 2014 22:09:06 with gcc 4.8.2 (GCC)'''), 'N-63176-g1fb4685')
844 self.assertEqual(detect_exe_version('''X server found. dri2 connection failed!
845 Trying to open render node...
846 Success at /dev/dri/renderD128.
847 ffmpeg version 2.4.4 Copyright (c) 2000-2014 the FFmpeg ...'''), '2.4.4')
848
849 def test_age_restricted(self):
850 self.assertFalse(age_restricted(None, 10)) # unrestricted content
851 self.assertFalse(age_restricted(1, None)) # unrestricted policy
852 self.assertFalse(age_restricted(8, 10))
853 self.assertTrue(age_restricted(18, 14))
854 self.assertFalse(age_restricted(18, 18))
855
856 def test_is_html(self):
857 self.assertFalse(is_html(b'\x49\x44\x43<html'))
858 self.assertTrue(is_html(b'<!DOCTYPE foo>\xaaa'))
859 self.assertTrue(is_html( # UTF-8 with BOM
860 b'\xef\xbb\xbf<!DOCTYPE foo>\xaaa'))
861 self.assertTrue(is_html( # UTF-16-LE
862 b'\xff\xfe<\x00h\x00t\x00m\x00l\x00>\x00\xe4\x00'
863 ))
864 self.assertTrue(is_html( # UTF-16-BE
865 b'\xfe\xff\x00<\x00h\x00t\x00m\x00l\x00>\x00\xe4'
866 ))
867 self.assertTrue(is_html( # UTF-32-BE
868 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'))
869 self.assertTrue(is_html( # UTF-32-LE
870 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'))
871
872 def test_render_table(self):
873 self.assertEqual(
874 render_table(
875 ['a', 'bcd'],
876 [[123, 4], [9999, 51]]),
877 'a bcd\n'
878 '123 4\n'
879 '9999 51')
880
881 def test_match_str(self):
882 self.assertRaises(ValueError, match_str, 'xy>foobar', {})
883 self.assertFalse(match_str('xy', {'x': 1200}))
884 self.assertTrue(match_str('!xy', {'x': 1200}))
885 self.assertTrue(match_str('x', {'x': 1200}))
886 self.assertFalse(match_str('!x', {'x': 1200}))
887 self.assertTrue(match_str('x', {'x': 0}))
888 self.assertFalse(match_str('x>0', {'x': 0}))
889 self.assertFalse(match_str('x>0', {}))
890 self.assertTrue(match_str('x>?0', {}))
891 self.assertTrue(match_str('x>1K', {'x': 1200}))
892 self.assertFalse(match_str('x>2K', {'x': 1200}))
893 self.assertTrue(match_str('x>=1200 & x < 1300', {'x': 1200}))
894 self.assertFalse(match_str('x>=1100 & x < 1200', {'x': 1200}))
895 self.assertFalse(match_str('y=a212', {'y': 'foobar42'}))
896 self.assertTrue(match_str('y=foobar42', {'y': 'foobar42'}))
897 self.assertFalse(match_str('y!=foobar42', {'y': 'foobar42'}))
898 self.assertTrue(match_str('y!=foobar2', {'y': 'foobar42'}))
899 self.assertFalse(match_str(
900 'like_count > 100 & dislike_count <? 50 & description',
901 {'like_count': 90, 'description': 'foo'}))
902 self.assertTrue(match_str(
903 'like_count > 100 & dislike_count <? 50 & description',
904 {'like_count': 190, 'description': 'foo'}))
905 self.assertFalse(match_str(
906 'like_count > 100 & dislike_count <? 50 & description',
907 {'like_count': 190, 'dislike_count': 60, 'description': 'foo'}))
908 self.assertFalse(match_str(
909 'like_count > 100 & dislike_count <? 50 & description',
910 {'like_count': 190, 'dislike_count': 10}))
911
912 def test_parse_dfxp_time_expr(self):
913 self.assertEqual(parse_dfxp_time_expr(None), None)
914 self.assertEqual(parse_dfxp_time_expr(''), None)
915 self.assertEqual(parse_dfxp_time_expr('0.1'), 0.1)
916 self.assertEqual(parse_dfxp_time_expr('0.1s'), 0.1)
917 self.assertEqual(parse_dfxp_time_expr('00:00:01'), 1.0)
918 self.assertEqual(parse_dfxp_time_expr('00:00:01.100'), 1.1)
919 self.assertEqual(parse_dfxp_time_expr('00:00:01:100'), 1.1)
920
921 def test_dfxp2srt(self):
922 dfxp_data = '''<?xml version="1.0" encoding="UTF-8"?>
923 <tt xmlns="http://www.w3.org/ns/ttml" xml:lang="en" xmlns:tts="http://www.w3.org/ns/ttml#parameter">
924 <body>
925 <div xml:lang="en">
926 <p begin="0" end="1">The following line contains Chinese characters and special symbols</p>
927 <p begin="1" end="2">第二行<br/>♪♪</p>
928 <p begin="2" dur="1"><span>Third<br/>Line</span></p>
929 <p begin="3" end="-1">Lines with invalid timestamps are ignored</p>
930 <p begin="-1" end="-1">Ignore, two</p>
931 <p begin="3" dur="-1">Ignored, three</p>
932 </div>
933 </body>
934 </tt>'''
935 srt_data = '''1
936 00:00:00,000 --> 00:00:01,000
937 The following line contains Chinese characters and special symbols
938
939 2
940 00:00:01,000 --> 00:00:02,000
941 第二行
942 ♪♪
943
944 3
945 00:00:02,000 --> 00:00:03,000
946 Third
947 Line
948
949 '''
950 self.assertEqual(dfxp2srt(dfxp_data), srt_data)
951
952 dfxp_data_no_default_namespace = '''<?xml version="1.0" encoding="UTF-8"?>
953 <tt xml:lang="en" xmlns:tts="http://www.w3.org/ns/ttml#parameter">
954 <body>
955 <div xml:lang="en">
956 <p begin="0" end="1">The first line</p>
957 </div>
958 </body>
959 </tt>'''
960 srt_data = '''1
961 00:00:00,000 --> 00:00:01,000
962 The first line
963
964 '''
965 self.assertEqual(dfxp2srt(dfxp_data_no_default_namespace), srt_data)
966
967 def test_cli_option(self):
968 self.assertEqual(cli_option({'proxy': '127.0.0.1:3128'}, '--proxy', 'proxy'), ['--proxy', '127.0.0.1:3128'])
969 self.assertEqual(cli_option({'proxy': None}, '--proxy', 'proxy'), [])
970 self.assertEqual(cli_option({}, '--proxy', 'proxy'), [])
971 self.assertEqual(cli_option({'retries': 10}, '--retries', 'retries'), ['--retries', '10'])
972
973 def test_cli_valueless_option(self):
974 self.assertEqual(cli_valueless_option(
975 {'downloader': 'external'}, '--external-downloader', 'downloader', 'external'), ['--external-downloader'])
976 self.assertEqual(cli_valueless_option(
977 {'downloader': 'internal'}, '--external-downloader', 'downloader', 'external'), [])
978 self.assertEqual(cli_valueless_option(
979 {'nocheckcertificate': True}, '--no-check-certificate', 'nocheckcertificate'), ['--no-check-certificate'])
980 self.assertEqual(cli_valueless_option(
981 {'nocheckcertificate': False}, '--no-check-certificate', 'nocheckcertificate'), [])
982 self.assertEqual(cli_valueless_option(
983 {'checkcertificate': True}, '--no-check-certificate', 'checkcertificate', False), [])
984 self.assertEqual(cli_valueless_option(
985 {'checkcertificate': False}, '--no-check-certificate', 'checkcertificate', False), ['--no-check-certificate'])
986
987 def test_cli_bool_option(self):
988 self.assertEqual(
989 cli_bool_option(
990 {'nocheckcertificate': True}, '--no-check-certificate', 'nocheckcertificate'),
991 ['--no-check-certificate', 'true'])
992 self.assertEqual(
993 cli_bool_option(
994 {'nocheckcertificate': True}, '--no-check-certificate', 'nocheckcertificate', separator='='),
995 ['--no-check-certificate=true'])
996 self.assertEqual(
997 cli_bool_option(
998 {'nocheckcertificate': True}, '--check-certificate', 'nocheckcertificate', 'false', 'true'),
999 ['--check-certificate', 'false'])
1000 self.assertEqual(
1001 cli_bool_option(
1002 {'nocheckcertificate': True}, '--check-certificate', 'nocheckcertificate', 'false', 'true', '='),
1003 ['--check-certificate=false'])
1004 self.assertEqual(
1005 cli_bool_option(
1006 {'nocheckcertificate': False}, '--check-certificate', 'nocheckcertificate', 'false', 'true'),
1007 ['--check-certificate', 'true'])
1008 self.assertEqual(
1009 cli_bool_option(
1010 {'nocheckcertificate': False}, '--check-certificate', 'nocheckcertificate', 'false', 'true', '='),
1011 ['--check-certificate=true'])
1012
1013 def test_ohdave_rsa_encrypt(self):
1014 N = 0xab86b6371b5318aaa1d3c9e612a9f1264f372323c8c0f19875b5fc3b3fd3afcc1e5bec527aa94bfa85bffc157e4245aebda05389a5357b75115ac94f074aefcd
1015 e = 65537
1016
1017 self.assertEqual(
1018 ohdave_rsa_encrypt(b'aa111222', e, N),
1019 '726664bd9a23fd0c70f9f1b84aab5e3905ce1e45a584e9cbcf9bcc7510338fc1986d6c599ff990d923aa43c51c0d9013cd572e13bc58f4ae48f2ed8c0b0ba881')
1020
1021 def test_encode_base_n(self):
1022 self.assertEqual(encode_base_n(0, 30), '0')
1023 self.assertEqual(encode_base_n(80, 30), '2k')
1024
1025 custom_table = '9876543210ZYXWVUTSRQPONMLKJIHGFEDCBA'
1026 self.assertEqual(encode_base_n(0, 30, custom_table), '9')
1027 self.assertEqual(encode_base_n(80, 30, custom_table), '7P')
1028
1029 self.assertRaises(ValueError, encode_base_n, 0, 70)
1030 self.assertRaises(ValueError, encode_base_n, 0, 60, custom_table)
1031
1032 def test_urshift(self):
1033 self.assertEqual(urshift(3, 1), 1)
1034 self.assertEqual(urshift(-3, 1), 2147483646)
1035
1036 def test_get_element_by_class(self):
1037 html = '''
1038 <span class="foo bar">nice</span>
1039 '''
1040
1041 self.assertEqual(get_element_by_class('foo', html), 'nice')
1042 self.assertEqual(get_element_by_class('no-such-class', html), None)
1043
1044 if __name__ == '__main__':
1045 unittest.main()