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[youtubedl] / test / test_utils.py
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 float_or_none,
37 get_element_by_class,
38 get_element_by_attribute,
39 get_elements_by_class,
40 get_elements_by_attribute,
41 InAdvancePagedList,
42 int_or_none,
43 intlist_to_bytes,
44 is_html,
45 js_to_json,
46 limit_length,
47 merge_dicts,
48 mimetype2ext,
49 month_by_name,
50 multipart_encode,
51 ohdave_rsa_encrypt,
52 OnDemandPagedList,
53 orderedSet,
54 parse_age_limit,
55 parse_duration,
56 parse_filesize,
57 parse_count,
58 parse_iso8601,
59 parse_resolution,
60 parse_bitrate,
61 pkcs1pad,
62 read_batch_urls,
63 sanitize_filename,
64 sanitize_path,
65 sanitize_url,
66 expand_path,
67 prepend_extension,
68 replace_extension,
69 remove_start,
70 remove_end,
71 remove_quotes,
72 shell_quote,
73 smuggle_url,
74 str_to_int,
75 strip_jsonp,
76 strip_or_none,
77 timeconvert,
78 unescapeHTML,
79 unified_strdate,
80 unified_timestamp,
81 unsmuggle_url,
82 uppercase_escape,
83 lowercase_escape,
84 url_basename,
85 url_or_none,
86 base_url,
87 urljoin,
88 urlencode_postdata,
89 urshift,
90 update_url_query,
91 version_tuple,
92 xpath_with_ns,
93 xpath_element,
94 xpath_text,
95 xpath_attr,
96 render_table,
97 match_str,
98 parse_dfxp_time_expr,
99 dfxp2srt,
100 cli_option,
101 cli_valueless_option,
102 cli_bool_option,
103 parse_codecs,
104 )
105 from youtube_dl.compat import (
106 compat_chr,
107 compat_etree_fromstring,
108 compat_getenv,
109 compat_os_name,
110 compat_setenv,
111 compat_urlparse,
112 compat_parse_qs,
113 )
114
115
116 class TestUtil(unittest.TestCase):
117 def test_timeconvert(self):
118 self.assertTrue(timeconvert('') is None)
119 self.assertTrue(timeconvert('bougrg') is None)
120
121 def test_sanitize_filename(self):
122 self.assertEqual(sanitize_filename('abc'), 'abc')
123 self.assertEqual(sanitize_filename('abc_d-e'), 'abc_d-e')
124
125 self.assertEqual(sanitize_filename('123'), '123')
126
127 self.assertEqual('abc_de', sanitize_filename('abc/de'))
128 self.assertFalse('/' in sanitize_filename('abc/de///'))
129
130 self.assertEqual('abc_de', sanitize_filename('abc/<>\\*|de'))
131 self.assertEqual('xxx', sanitize_filename('xxx/<>\\*|'))
132 self.assertEqual('yes no', sanitize_filename('yes? no'))
133 self.assertEqual('this - that', sanitize_filename('this: that'))
134
135 self.assertEqual(sanitize_filename('AT&T'), 'AT&T')
136 aumlaut = 'ä'
137 self.assertEqual(sanitize_filename(aumlaut), aumlaut)
138 tests = '\u043a\u0438\u0440\u0438\u043b\u043b\u0438\u0446\u0430'
139 self.assertEqual(sanitize_filename(tests), tests)
140
141 self.assertEqual(
142 sanitize_filename('New World record at 0:12:34'),
143 'New World record at 0_12_34')
144
145 self.assertEqual(sanitize_filename('--gasdgf'), '_-gasdgf')
146 self.assertEqual(sanitize_filename('--gasdgf', is_id=True), '--gasdgf')
147 self.assertEqual(sanitize_filename('.gasdgf'), 'gasdgf')
148 self.assertEqual(sanitize_filename('.gasdgf', is_id=True), '.gasdgf')
149
150 forbidden = '"\0\\/'
151 for fc in forbidden:
152 for fbc in forbidden:
153 self.assertTrue(fbc not in sanitize_filename(fc))
154
155 def test_sanitize_filename_restricted(self):
156 self.assertEqual(sanitize_filename('abc', restricted=True), 'abc')
157 self.assertEqual(sanitize_filename('abc_d-e', restricted=True), 'abc_d-e')
158
159 self.assertEqual(sanitize_filename('123', restricted=True), '123')
160
161 self.assertEqual('abc_de', sanitize_filename('abc/de', restricted=True))
162 self.assertFalse('/' in sanitize_filename('abc/de///', restricted=True))
163
164 self.assertEqual('abc_de', sanitize_filename('abc/<>\\*|de', restricted=True))
165 self.assertEqual('xxx', sanitize_filename('xxx/<>\\*|', restricted=True))
166 self.assertEqual('yes_no', sanitize_filename('yes? no', restricted=True))
167 self.assertEqual('this_-_that', sanitize_filename('this: that', restricted=True))
168
169 tests = 'aäb\u4e2d\u56fd\u7684c'
170 self.assertEqual(sanitize_filename(tests, restricted=True), 'aab_c')
171 self.assertTrue(sanitize_filename('\xf6', restricted=True) != '') # No empty filename
172
173 forbidden = '"\0\\/&!: \'\t\n()[]{}$;`^,#'
174 for fc in forbidden:
175 for fbc in forbidden:
176 self.assertTrue(fbc not in sanitize_filename(fc, restricted=True))
177
178 # Handle a common case more neatly
179 self.assertEqual(sanitize_filename('\u5927\u58f0\u5e26 - Song', restricted=True), 'Song')
180 self.assertEqual(sanitize_filename('\u603b\u7edf: Speech', restricted=True), 'Speech')
181 # .. but make sure the file name is never empty
182 self.assertTrue(sanitize_filename('-', restricted=True) != '')
183 self.assertTrue(sanitize_filename(':', restricted=True) != '')
184
185 self.assertEqual(sanitize_filename(
186 'ÂÃÄÀÁÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖŐØŒÙÚÛÜŰÝÞßàáâãäåæçèéêëìíîïðñòóôõöőøœùúûüűýþÿ', restricted=True),
187 'AAAAAAAECEEEEIIIIDNOOOOOOOOEUUUUUYTHssaaaaaaaeceeeeiiiionooooooooeuuuuuythy')
188
189 def test_sanitize_ids(self):
190 self.assertEqual(sanitize_filename('_n_cd26wFpw', is_id=True), '_n_cd26wFpw')
191 self.assertEqual(sanitize_filename('_BD_eEpuzXw', is_id=True), '_BD_eEpuzXw')
192 self.assertEqual(sanitize_filename('N0Y__7-UOdI', is_id=True), 'N0Y__7-UOdI')
193
194 def test_sanitize_path(self):
195 if sys.platform != 'win32':
196 return
197
198 self.assertEqual(sanitize_path('abc'), 'abc')
199 self.assertEqual(sanitize_path('abc/def'), 'abc\\def')
200 self.assertEqual(sanitize_path('abc\\def'), 'abc\\def')
201 self.assertEqual(sanitize_path('abc|def'), 'abc#def')
202 self.assertEqual(sanitize_path('<>:"|?*'), '#######')
203 self.assertEqual(sanitize_path('C:/abc/def'), 'C:\\abc\\def')
204 self.assertEqual(sanitize_path('C?:/abc/def'), 'C##\\abc\\def')
205
206 self.assertEqual(sanitize_path('\\\\?\\UNC\\ComputerName\\abc'), '\\\\?\\UNC\\ComputerName\\abc')
207 self.assertEqual(sanitize_path('\\\\?\\UNC/ComputerName/abc'), '\\\\?\\UNC\\ComputerName\\abc')
208
209 self.assertEqual(sanitize_path('\\\\?\\C:\\abc'), '\\\\?\\C:\\abc')
210 self.assertEqual(sanitize_path('\\\\?\\C:/abc'), '\\\\?\\C:\\abc')
211 self.assertEqual(sanitize_path('\\\\?\\C:\\ab?c\\de:f'), '\\\\?\\C:\\ab#c\\de#f')
212 self.assertEqual(sanitize_path('\\\\?\\C:\\abc'), '\\\\?\\C:\\abc')
213
214 self.assertEqual(
215 sanitize_path('youtube/%(uploader)s/%(autonumber)s-%(title)s-%(upload_date)s.%(ext)s'),
216 'youtube\\%(uploader)s\\%(autonumber)s-%(title)s-%(upload_date)s.%(ext)s')
217
218 self.assertEqual(
219 sanitize_path('youtube/TheWreckingYard ./00001-Not bad, Especially for Free! (1987 Yamaha 700)-20141116.mp4.part'),
220 'youtube\\TheWreckingYard #\\00001-Not bad, Especially for Free! (1987 Yamaha 700)-20141116.mp4.part')
221 self.assertEqual(sanitize_path('abc/def...'), 'abc\\def..#')
222 self.assertEqual(sanitize_path('abc.../def'), 'abc..#\\def')
223 self.assertEqual(sanitize_path('abc.../def...'), 'abc..#\\def..#')
224
225 self.assertEqual(sanitize_path('../abc'), '..\\abc')
226 self.assertEqual(sanitize_path('../../abc'), '..\\..\\abc')
227 self.assertEqual(sanitize_path('./abc'), 'abc')
228 self.assertEqual(sanitize_path('./../abc'), '..\\abc')
229
230 def test_sanitize_url(self):
231 self.assertEqual(sanitize_url('//foo.bar'), 'http://foo.bar')
232 self.assertEqual(sanitize_url('httpss://foo.bar'), 'https://foo.bar')
233 self.assertEqual(sanitize_url('rmtps://foo.bar'), 'rtmps://foo.bar')
234 self.assertEqual(sanitize_url('https://foo.bar'), 'https://foo.bar')
235
236 def test_expand_path(self):
237 def env(var):
238 return '%{0}%'.format(var) if sys.platform == 'win32' else '${0}'.format(var)
239
240 compat_setenv('YOUTUBE_DL_EXPATH_PATH', 'expanded')
241 self.assertEqual(expand_path(env('YOUTUBE_DL_EXPATH_PATH')), 'expanded')
242 self.assertEqual(expand_path(env('HOME')), compat_getenv('HOME'))
243 self.assertEqual(expand_path('~'), compat_getenv('HOME'))
244 self.assertEqual(
245 expand_path('~/%s' % env('YOUTUBE_DL_EXPATH_PATH')),
246 '%s/expanded' % compat_getenv('HOME'))
247
248 def test_prepend_extension(self):
249 self.assertEqual(prepend_extension('abc.ext', 'temp'), 'abc.temp.ext')
250 self.assertEqual(prepend_extension('abc.ext', 'temp', 'ext'), 'abc.temp.ext')
251 self.assertEqual(prepend_extension('abc.unexpected_ext', 'temp', 'ext'), 'abc.unexpected_ext.temp')
252 self.assertEqual(prepend_extension('abc', 'temp'), 'abc.temp')
253 self.assertEqual(prepend_extension('.abc', 'temp'), '.abc.temp')
254 self.assertEqual(prepend_extension('.abc.ext', 'temp'), '.abc.temp.ext')
255
256 def test_replace_extension(self):
257 self.assertEqual(replace_extension('abc.ext', 'temp'), 'abc.temp')
258 self.assertEqual(replace_extension('abc.ext', 'temp', 'ext'), 'abc.temp')
259 self.assertEqual(replace_extension('abc.unexpected_ext', 'temp', 'ext'), 'abc.unexpected_ext.temp')
260 self.assertEqual(replace_extension('abc', 'temp'), 'abc.temp')
261 self.assertEqual(replace_extension('.abc', 'temp'), '.abc.temp')
262 self.assertEqual(replace_extension('.abc.ext', 'temp'), '.abc.temp')
263
264 def test_remove_start(self):
265 self.assertEqual(remove_start(None, 'A - '), None)
266 self.assertEqual(remove_start('A - B', 'A - '), 'B')
267 self.assertEqual(remove_start('B - A', 'A - '), 'B - A')
268
269 def test_remove_end(self):
270 self.assertEqual(remove_end(None, ' - B'), None)
271 self.assertEqual(remove_end('A - B', ' - B'), 'A')
272 self.assertEqual(remove_end('B - A', ' - B'), 'B - A')
273
274 def test_remove_quotes(self):
275 self.assertEqual(remove_quotes(None), None)
276 self.assertEqual(remove_quotes('"'), '"')
277 self.assertEqual(remove_quotes("'"), "'")
278 self.assertEqual(remove_quotes(';'), ';')
279 self.assertEqual(remove_quotes('";'), '";')
280 self.assertEqual(remove_quotes('""'), '')
281 self.assertEqual(remove_quotes('";"'), ';')
282
283 def test_ordered_set(self):
284 self.assertEqual(orderedSet([1, 1, 2, 3, 4, 4, 5, 6, 7, 3, 5]), [1, 2, 3, 4, 5, 6, 7])
285 self.assertEqual(orderedSet([]), [])
286 self.assertEqual(orderedSet([1]), [1])
287 # keep the list ordered
288 self.assertEqual(orderedSet([135, 1, 1, 1]), [135, 1])
289
290 def test_unescape_html(self):
291 self.assertEqual(unescapeHTML('%20;'), '%20;')
292 self.assertEqual(unescapeHTML('&#x2F;'), '/')
293 self.assertEqual(unescapeHTML('&#47;'), '/')
294 self.assertEqual(unescapeHTML('&eacute;'), 'é')
295 self.assertEqual(unescapeHTML('&#2013266066;'), '&#2013266066;')
296 self.assertEqual(unescapeHTML('&a&quot;'), '&a"')
297 # HTML5 entities
298 self.assertEqual(unescapeHTML('&period;&apos;'), '.\'')
299
300 def test_date_from_str(self):
301 self.assertEqual(date_from_str('yesterday'), date_from_str('now-1day'))
302 self.assertEqual(date_from_str('now+7day'), date_from_str('now+1week'))
303 self.assertEqual(date_from_str('now+14day'), date_from_str('now+2week'))
304 self.assertEqual(date_from_str('now+365day'), date_from_str('now+1year'))
305 self.assertEqual(date_from_str('now+30day'), date_from_str('now+1month'))
306
307 def test_daterange(self):
308 _20century = DateRange("19000101", "20000101")
309 self.assertFalse("17890714" in _20century)
310 _ac = DateRange("00010101")
311 self.assertTrue("19690721" in _ac)
312 _firstmilenium = DateRange(end="10000101")
313 self.assertTrue("07110427" in _firstmilenium)
314
315 def test_unified_dates(self):
316 self.assertEqual(unified_strdate('December 21, 2010'), '20101221')
317 self.assertEqual(unified_strdate('8/7/2009'), '20090708')
318 self.assertEqual(unified_strdate('Dec 14, 2012'), '20121214')
319 self.assertEqual(unified_strdate('2012/10/11 01:56:38 +0000'), '20121011')
320 self.assertEqual(unified_strdate('1968 12 10'), '19681210')
321 self.assertEqual(unified_strdate('1968-12-10'), '19681210')
322 self.assertEqual(unified_strdate('28/01/2014 21:00:00 +0100'), '20140128')
323 self.assertEqual(
324 unified_strdate('11/26/2014 11:30:00 AM PST', day_first=False),
325 '20141126')
326 self.assertEqual(
327 unified_strdate('2/2/2015 6:47:40 PM', day_first=False),
328 '20150202')
329 self.assertEqual(unified_strdate('Feb 14th 2016 5:45PM'), '20160214')
330 self.assertEqual(unified_strdate('25-09-2014'), '20140925')
331 self.assertEqual(unified_strdate('27.02.2016 17:30'), '20160227')
332 self.assertEqual(unified_strdate('UNKNOWN DATE FORMAT'), None)
333 self.assertEqual(unified_strdate('Feb 7, 2016 at 6:35 pm'), '20160207')
334 self.assertEqual(unified_strdate('July 15th, 2013'), '20130715')
335 self.assertEqual(unified_strdate('September 1st, 2013'), '20130901')
336 self.assertEqual(unified_strdate('Sep 2nd, 2013'), '20130902')
337
338 def test_unified_timestamps(self):
339 self.assertEqual(unified_timestamp('December 21, 2010'), 1292889600)
340 self.assertEqual(unified_timestamp('8/7/2009'), 1247011200)
341 self.assertEqual(unified_timestamp('Dec 14, 2012'), 1355443200)
342 self.assertEqual(unified_timestamp('2012/10/11 01:56:38 +0000'), 1349920598)
343 self.assertEqual(unified_timestamp('1968 12 10'), -33436800)
344 self.assertEqual(unified_timestamp('1968-12-10'), -33436800)
345 self.assertEqual(unified_timestamp('28/01/2014 21:00:00 +0100'), 1390939200)
346 self.assertEqual(
347 unified_timestamp('11/26/2014 11:30:00 AM PST', day_first=False),
348 1417001400)
349 self.assertEqual(
350 unified_timestamp('2/2/2015 6:47:40 PM', day_first=False),
351 1422902860)
352 self.assertEqual(unified_timestamp('Feb 14th 2016 5:45PM'), 1455471900)
353 self.assertEqual(unified_timestamp('25-09-2014'), 1411603200)
354 self.assertEqual(unified_timestamp('27.02.2016 17:30'), 1456594200)
355 self.assertEqual(unified_timestamp('UNKNOWN DATE FORMAT'), None)
356 self.assertEqual(unified_timestamp('May 16, 2016 11:15 PM'), 1463440500)
357 self.assertEqual(unified_timestamp('Feb 7, 2016 at 6:35 pm'), 1454870100)
358 self.assertEqual(unified_timestamp('2017-03-30T17:52:41Q'), 1490896361)
359 self.assertEqual(unified_timestamp('Sep 11, 2013 | 5:49 AM'), 1378878540)
360 self.assertEqual(unified_timestamp('December 15, 2017 at 7:49 am'), 1513324140)
361 self.assertEqual(unified_timestamp('2018-03-14T08:32:43.1493874+00:00'), 1521016363)
362
363 def test_determine_ext(self):
364 self.assertEqual(determine_ext('http://example.com/foo/bar.mp4/?download'), 'mp4')
365 self.assertEqual(determine_ext('http://example.com/foo/bar/?download', None), None)
366 self.assertEqual(determine_ext('http://example.com/foo/bar.nonext/?download', None), None)
367 self.assertEqual(determine_ext('http://example.com/foo/bar/mp4?download', None), None)
368 self.assertEqual(determine_ext('http://example.com/foo/bar.m3u8//?download'), 'm3u8')
369 self.assertEqual(determine_ext('foobar', None), None)
370
371 def test_find_xpath_attr(self):
372 testxml = '''<root>
373 <node/>
374 <node x="a"/>
375 <node x="a" y="c" />
376 <node x="b" y="d" />
377 <node x="" />
378 </root>'''
379 doc = compat_etree_fromstring(testxml)
380
381 self.assertEqual(find_xpath_attr(doc, './/fourohfour', 'n'), None)
382 self.assertEqual(find_xpath_attr(doc, './/fourohfour', 'n', 'v'), None)
383 self.assertEqual(find_xpath_attr(doc, './/node', 'n'), None)
384 self.assertEqual(find_xpath_attr(doc, './/node', 'n', 'v'), None)
385 self.assertEqual(find_xpath_attr(doc, './/node', 'x'), doc[1])
386 self.assertEqual(find_xpath_attr(doc, './/node', 'x', 'a'), doc[1])
387 self.assertEqual(find_xpath_attr(doc, './/node', 'x', 'b'), doc[3])
388 self.assertEqual(find_xpath_attr(doc, './/node', 'y'), doc[2])
389 self.assertEqual(find_xpath_attr(doc, './/node', 'y', 'c'), doc[2])
390 self.assertEqual(find_xpath_attr(doc, './/node', 'y', 'd'), doc[3])
391 self.assertEqual(find_xpath_attr(doc, './/node', 'x', ''), doc[4])
392
393 def test_xpath_with_ns(self):
394 testxml = '''<root xmlns:media="http://example.com/">
395 <media:song>
396 <media:author>The Author</media:author>
397 <url>http://server.com/download.mp3</url>
398 </media:song>
399 </root>'''
400 doc = compat_etree_fromstring(testxml)
401 find = lambda p: doc.find(xpath_with_ns(p, {'media': 'http://example.com/'}))
402 self.assertTrue(find('media:song') is not None)
403 self.assertEqual(find('media:song/media:author').text, 'The Author')
404 self.assertEqual(find('media:song/url').text, 'http://server.com/download.mp3')
405
406 def test_xpath_element(self):
407 doc = xml.etree.ElementTree.Element('root')
408 div = xml.etree.ElementTree.SubElement(doc, 'div')
409 p = xml.etree.ElementTree.SubElement(div, 'p')
410 p.text = 'Foo'
411 self.assertEqual(xpath_element(doc, 'div/p'), p)
412 self.assertEqual(xpath_element(doc, ['div/p']), p)
413 self.assertEqual(xpath_element(doc, ['div/bar', 'div/p']), p)
414 self.assertEqual(xpath_element(doc, 'div/bar', default='default'), 'default')
415 self.assertEqual(xpath_element(doc, ['div/bar'], default='default'), 'default')
416 self.assertTrue(xpath_element(doc, 'div/bar') is None)
417 self.assertTrue(xpath_element(doc, ['div/bar']) is None)
418 self.assertTrue(xpath_element(doc, ['div/bar'], 'div/baz') is None)
419 self.assertRaises(ExtractorError, xpath_element, doc, 'div/bar', fatal=True)
420 self.assertRaises(ExtractorError, xpath_element, doc, ['div/bar'], fatal=True)
421 self.assertRaises(ExtractorError, xpath_element, doc, ['div/bar', 'div/baz'], fatal=True)
422
423 def test_xpath_text(self):
424 testxml = '''<root>
425 <div>
426 <p>Foo</p>
427 </div>
428 </root>'''
429 doc = compat_etree_fromstring(testxml)
430 self.assertEqual(xpath_text(doc, 'div/p'), 'Foo')
431 self.assertEqual(xpath_text(doc, 'div/bar', default='default'), 'default')
432 self.assertTrue(xpath_text(doc, 'div/bar') is None)
433 self.assertRaises(ExtractorError, xpath_text, doc, 'div/bar', fatal=True)
434
435 def test_xpath_attr(self):
436 testxml = '''<root>
437 <div>
438 <p x="a">Foo</p>
439 </div>
440 </root>'''
441 doc = compat_etree_fromstring(testxml)
442 self.assertEqual(xpath_attr(doc, 'div/p', 'x'), 'a')
443 self.assertEqual(xpath_attr(doc, 'div/bar', 'x'), None)
444 self.assertEqual(xpath_attr(doc, 'div/p', 'y'), None)
445 self.assertEqual(xpath_attr(doc, 'div/bar', 'x', default='default'), 'default')
446 self.assertEqual(xpath_attr(doc, 'div/p', 'y', default='default'), 'default')
447 self.assertRaises(ExtractorError, xpath_attr, doc, 'div/bar', 'x', fatal=True)
448 self.assertRaises(ExtractorError, xpath_attr, doc, 'div/p', 'y', fatal=True)
449
450 def test_smuggle_url(self):
451 data = {"ö": "ö", "abc": [3]}
452 url = 'https://foo.bar/baz?x=y#a'
453 smug_url = smuggle_url(url, data)
454 unsmug_url, unsmug_data = unsmuggle_url(smug_url)
455 self.assertEqual(url, unsmug_url)
456 self.assertEqual(data, unsmug_data)
457
458 res_url, res_data = unsmuggle_url(url)
459 self.assertEqual(res_url, url)
460 self.assertEqual(res_data, None)
461
462 smug_url = smuggle_url(url, {'a': 'b'})
463 smug_smug_url = smuggle_url(smug_url, {'c': 'd'})
464 res_url, res_data = unsmuggle_url(smug_smug_url)
465 self.assertEqual(res_url, url)
466 self.assertEqual(res_data, {'a': 'b', 'c': 'd'})
467
468 def test_shell_quote(self):
469 args = ['ffmpeg', '-i', encodeFilename('ñ€ß\'.mp4')]
470 self.assertEqual(
471 shell_quote(args),
472 """ffmpeg -i 'ñ€ß'"'"'.mp4'""" if compat_os_name != 'nt' else '''ffmpeg -i "ñ€ß'.mp4"''')
473
474 def test_float_or_none(self):
475 self.assertEqual(float_or_none('42.42'), 42.42)
476 self.assertEqual(float_or_none('42'), 42.0)
477 self.assertEqual(float_or_none(''), None)
478 self.assertEqual(float_or_none(None), None)
479 self.assertEqual(float_or_none([]), None)
480 self.assertEqual(float_or_none(set()), None)
481
482 def test_int_or_none(self):
483 self.assertEqual(int_or_none('42'), 42)
484 self.assertEqual(int_or_none(''), None)
485 self.assertEqual(int_or_none(None), None)
486 self.assertEqual(int_or_none([]), None)
487 self.assertEqual(int_or_none(set()), None)
488
489 def test_str_to_int(self):
490 self.assertEqual(str_to_int('123,456'), 123456)
491 self.assertEqual(str_to_int('123.456'), 123456)
492
493 def test_url_basename(self):
494 self.assertEqual(url_basename('http://foo.de/'), '')
495 self.assertEqual(url_basename('http://foo.de/bar/baz'), 'baz')
496 self.assertEqual(url_basename('http://foo.de/bar/baz?x=y'), 'baz')
497 self.assertEqual(url_basename('http://foo.de/bar/baz#x=y'), 'baz')
498 self.assertEqual(url_basename('http://foo.de/bar/baz/'), 'baz')
499 self.assertEqual(
500 url_basename('http://media.w3.org/2010/05/sintel/trailer.mp4'),
501 'trailer.mp4')
502
503 def test_base_url(self):
504 self.assertEqual(base_url('http://foo.de/'), 'http://foo.de/')
505 self.assertEqual(base_url('http://foo.de/bar'), 'http://foo.de/')
506 self.assertEqual(base_url('http://foo.de/bar/'), 'http://foo.de/bar/')
507 self.assertEqual(base_url('http://foo.de/bar/baz'), 'http://foo.de/bar/')
508 self.assertEqual(base_url('http://foo.de/bar/baz?x=z/x/c'), 'http://foo.de/bar/')
509
510 def test_urljoin(self):
511 self.assertEqual(urljoin('http://foo.de/', '/a/b/c.txt'), 'http://foo.de/a/b/c.txt')
512 self.assertEqual(urljoin(b'http://foo.de/', '/a/b/c.txt'), 'http://foo.de/a/b/c.txt')
513 self.assertEqual(urljoin('http://foo.de/', b'/a/b/c.txt'), 'http://foo.de/a/b/c.txt')
514 self.assertEqual(urljoin(b'http://foo.de/', b'/a/b/c.txt'), 'http://foo.de/a/b/c.txt')
515 self.assertEqual(urljoin('//foo.de/', '/a/b/c.txt'), '//foo.de/a/b/c.txt')
516 self.assertEqual(urljoin('http://foo.de/', 'a/b/c.txt'), 'http://foo.de/a/b/c.txt')
517 self.assertEqual(urljoin('http://foo.de', '/a/b/c.txt'), 'http://foo.de/a/b/c.txt')
518 self.assertEqual(urljoin('http://foo.de', 'a/b/c.txt'), 'http://foo.de/a/b/c.txt')
519 self.assertEqual(urljoin('http://foo.de/', 'http://foo.de/a/b/c.txt'), 'http://foo.de/a/b/c.txt')
520 self.assertEqual(urljoin('http://foo.de/', '//foo.de/a/b/c.txt'), '//foo.de/a/b/c.txt')
521 self.assertEqual(urljoin(None, 'http://foo.de/a/b/c.txt'), 'http://foo.de/a/b/c.txt')
522 self.assertEqual(urljoin(None, '//foo.de/a/b/c.txt'), '//foo.de/a/b/c.txt')
523 self.assertEqual(urljoin('', 'http://foo.de/a/b/c.txt'), 'http://foo.de/a/b/c.txt')
524 self.assertEqual(urljoin(['foobar'], 'http://foo.de/a/b/c.txt'), 'http://foo.de/a/b/c.txt')
525 self.assertEqual(urljoin('http://foo.de/', None), None)
526 self.assertEqual(urljoin('http://foo.de/', ''), None)
527 self.assertEqual(urljoin('http://foo.de/', ['foobar']), None)
528 self.assertEqual(urljoin('http://foo.de/a/b/c.txt', '.././../d.txt'), 'http://foo.de/d.txt')
529 self.assertEqual(urljoin('http://foo.de/a/b/c.txt', 'rtmp://foo.de'), 'rtmp://foo.de')
530 self.assertEqual(urljoin(None, 'rtmp://foo.de'), 'rtmp://foo.de')
531
532 def test_url_or_none(self):
533 self.assertEqual(url_or_none(None), None)
534 self.assertEqual(url_or_none(''), None)
535 self.assertEqual(url_or_none('foo'), None)
536 self.assertEqual(url_or_none('http://foo.de'), 'http://foo.de')
537 self.assertEqual(url_or_none('https://foo.de'), 'https://foo.de')
538 self.assertEqual(url_or_none('http$://foo.de'), None)
539 self.assertEqual(url_or_none('http://foo.de'), 'http://foo.de')
540 self.assertEqual(url_or_none('//foo.de'), '//foo.de')
541
542 def test_parse_age_limit(self):
543 self.assertEqual(parse_age_limit(None), None)
544 self.assertEqual(parse_age_limit(False), None)
545 self.assertEqual(parse_age_limit('invalid'), None)
546 self.assertEqual(parse_age_limit(0), 0)
547 self.assertEqual(parse_age_limit(18), 18)
548 self.assertEqual(parse_age_limit(21), 21)
549 self.assertEqual(parse_age_limit(22), None)
550 self.assertEqual(parse_age_limit('18'), 18)
551 self.assertEqual(parse_age_limit('18+'), 18)
552 self.assertEqual(parse_age_limit('PG-13'), 13)
553 self.assertEqual(parse_age_limit('TV-14'), 14)
554 self.assertEqual(parse_age_limit('TV-MA'), 17)
555 self.assertEqual(parse_age_limit('TV14'), 14)
556 self.assertEqual(parse_age_limit('TV_G'), 0)
557
558 def test_parse_duration(self):
559 self.assertEqual(parse_duration(None), None)
560 self.assertEqual(parse_duration(False), None)
561 self.assertEqual(parse_duration('invalid'), None)
562 self.assertEqual(parse_duration('1'), 1)
563 self.assertEqual(parse_duration('1337:12'), 80232)
564 self.assertEqual(parse_duration('9:12:43'), 33163)
565 self.assertEqual(parse_duration('12:00'), 720)
566 self.assertEqual(parse_duration('00:01:01'), 61)
567 self.assertEqual(parse_duration('x:y'), None)
568 self.assertEqual(parse_duration('3h11m53s'), 11513)
569 self.assertEqual(parse_duration('3h 11m 53s'), 11513)
570 self.assertEqual(parse_duration('3 hours 11 minutes 53 seconds'), 11513)
571 self.assertEqual(parse_duration('3 hours 11 mins 53 secs'), 11513)
572 self.assertEqual(parse_duration('62m45s'), 3765)
573 self.assertEqual(parse_duration('6m59s'), 419)
574 self.assertEqual(parse_duration('49s'), 49)
575 self.assertEqual(parse_duration('0h0m0s'), 0)
576 self.assertEqual(parse_duration('0m0s'), 0)
577 self.assertEqual(parse_duration('0s'), 0)
578 self.assertEqual(parse_duration('01:02:03.05'), 3723.05)
579 self.assertEqual(parse_duration('T30M38S'), 1838)
580 self.assertEqual(parse_duration('5 s'), 5)
581 self.assertEqual(parse_duration('3 min'), 180)
582 self.assertEqual(parse_duration('2.5 hours'), 9000)
583 self.assertEqual(parse_duration('02:03:04'), 7384)
584 self.assertEqual(parse_duration('01:02:03:04'), 93784)
585 self.assertEqual(parse_duration('1 hour 3 minutes'), 3780)
586 self.assertEqual(parse_duration('87 Min.'), 5220)
587 self.assertEqual(parse_duration('PT1H0.040S'), 3600.04)
588 self.assertEqual(parse_duration('PT00H03M30SZ'), 210)
589 self.assertEqual(parse_duration('P0Y0M0DT0H4M20.880S'), 260.88)
590
591 def test_fix_xml_ampersands(self):
592 self.assertEqual(
593 fix_xml_ampersands('"&x=y&z=a'), '"&amp;x=y&amp;z=a')
594 self.assertEqual(
595 fix_xml_ampersands('"&amp;x=y&wrong;&z=a'),
596 '"&amp;x=y&amp;wrong;&amp;z=a')
597 self.assertEqual(
598 fix_xml_ampersands('&amp;&apos;&gt;&lt;&quot;'),
599 '&amp;&apos;&gt;&lt;&quot;')
600 self.assertEqual(
601 fix_xml_ampersands('&#1234;&#x1abC;'), '&#1234;&#x1abC;')
602 self.assertEqual(fix_xml_ampersands('&#&#'), '&amp;#&amp;#')
603
604 def test_paged_list(self):
605 def testPL(size, pagesize, sliceargs, expected):
606 def get_page(pagenum):
607 firstid = pagenum * pagesize
608 upto = min(size, pagenum * pagesize + pagesize)
609 for i in range(firstid, upto):
610 yield i
611
612 pl = OnDemandPagedList(get_page, pagesize)
613 got = pl.getslice(*sliceargs)
614 self.assertEqual(got, expected)
615
616 iapl = InAdvancePagedList(get_page, size // pagesize + 1, pagesize)
617 got = iapl.getslice(*sliceargs)
618 self.assertEqual(got, expected)
619
620 testPL(5, 2, (), [0, 1, 2, 3, 4])
621 testPL(5, 2, (1,), [1, 2, 3, 4])
622 testPL(5, 2, (2,), [2, 3, 4])
623 testPL(5, 2, (4,), [4])
624 testPL(5, 2, (0, 3), [0, 1, 2])
625 testPL(5, 2, (1, 4), [1, 2, 3])
626 testPL(5, 2, (2, 99), [2, 3, 4])
627 testPL(5, 2, (20, 99), [])
628
629 def test_read_batch_urls(self):
630 f = io.StringIO('''\xef\xbb\xbf foo
631 bar\r
632 baz
633 # More after this line\r
634 ; or after this
635 bam''')
636 self.assertEqual(read_batch_urls(f), ['foo', 'bar', 'baz', 'bam'])
637
638 def test_urlencode_postdata(self):
639 data = urlencode_postdata({'username': 'foo@bar.com', 'password': '1234'})
640 self.assertTrue(isinstance(data, bytes))
641
642 def test_update_url_query(self):
643 def query_dict(url):
644 return compat_parse_qs(compat_urlparse.urlparse(url).query)
645 self.assertEqual(query_dict(update_url_query(
646 'http://example.com/path', {'quality': ['HD'], 'format': ['mp4']})),
647 query_dict('http://example.com/path?quality=HD&format=mp4'))
648 self.assertEqual(query_dict(update_url_query(
649 'http://example.com/path', {'system': ['LINUX', 'WINDOWS']})),
650 query_dict('http://example.com/path?system=LINUX&system=WINDOWS'))
651 self.assertEqual(query_dict(update_url_query(
652 'http://example.com/path', {'fields': 'id,formats,subtitles'})),
653 query_dict('http://example.com/path?fields=id,formats,subtitles'))
654 self.assertEqual(query_dict(update_url_query(
655 'http://example.com/path', {'fields': ('id,formats,subtitles', 'thumbnails')})),
656 query_dict('http://example.com/path?fields=id,formats,subtitles&fields=thumbnails'))
657 self.assertEqual(query_dict(update_url_query(
658 'http://example.com/path?manifest=f4m', {'manifest': []})),
659 query_dict('http://example.com/path'))
660 self.assertEqual(query_dict(update_url_query(
661 'http://example.com/path?system=LINUX&system=WINDOWS', {'system': 'LINUX'})),
662 query_dict('http://example.com/path?system=LINUX'))
663 self.assertEqual(query_dict(update_url_query(
664 'http://example.com/path', {'fields': b'id,formats,subtitles'})),
665 query_dict('http://example.com/path?fields=id,formats,subtitles'))
666 self.assertEqual(query_dict(update_url_query(
667 'http://example.com/path', {'width': 1080, 'height': 720})),
668 query_dict('http://example.com/path?width=1080&height=720'))
669 self.assertEqual(query_dict(update_url_query(
670 'http://example.com/path', {'bitrate': 5020.43})),
671 query_dict('http://example.com/path?bitrate=5020.43'))
672 self.assertEqual(query_dict(update_url_query(
673 'http://example.com/path', {'test': '第二行тест'})),
674 query_dict('http://example.com/path?test=%E7%AC%AC%E4%BA%8C%E8%A1%8C%D1%82%D0%B5%D1%81%D1%82'))
675
676 def test_multipart_encode(self):
677 self.assertEqual(
678 multipart_encode({b'field': b'value'}, boundary='AAAAAA')[0],
679 b'--AAAAAA\r\nContent-Disposition: form-data; name="field"\r\n\r\nvalue\r\n--AAAAAA--\r\n')
680 self.assertEqual(
681 multipart_encode({'欄位'.encode('utf-8'): '值'.encode('utf-8')}, boundary='AAAAAA')[0],
682 b'--AAAAAA\r\nContent-Disposition: form-data; name="\xe6\xac\x84\xe4\xbd\x8d"\r\n\r\n\xe5\x80\xbc\r\n--AAAAAA--\r\n')
683 self.assertRaises(
684 ValueError, multipart_encode, {b'field': b'value'}, boundary='value')
685
686 def test_dict_get(self):
687 FALSE_VALUES = {
688 'none': None,
689 'false': False,
690 'zero': 0,
691 'empty_string': '',
692 'empty_list': [],
693 }
694 d = FALSE_VALUES.copy()
695 d['a'] = 42
696 self.assertEqual(dict_get(d, 'a'), 42)
697 self.assertEqual(dict_get(d, 'b'), None)
698 self.assertEqual(dict_get(d, 'b', 42), 42)
699 self.assertEqual(dict_get(d, ('a', )), 42)
700 self.assertEqual(dict_get(d, ('b', 'a', )), 42)
701 self.assertEqual(dict_get(d, ('b', 'c', 'a', 'd', )), 42)
702 self.assertEqual(dict_get(d, ('b', 'c', )), None)
703 self.assertEqual(dict_get(d, ('b', 'c', ), 42), 42)
704 for key, false_value in FALSE_VALUES.items():
705 self.assertEqual(dict_get(d, ('b', 'c', key, )), None)
706 self.assertEqual(dict_get(d, ('b', 'c', key, ), skip_false_values=False), false_value)
707
708 def test_merge_dicts(self):
709 self.assertEqual(merge_dicts({'a': 1}, {'b': 2}), {'a': 1, 'b': 2})
710 self.assertEqual(merge_dicts({'a': 1}, {'a': 2}), {'a': 1})
711 self.assertEqual(merge_dicts({'a': 1}, {'a': None}), {'a': 1})
712 self.assertEqual(merge_dicts({'a': 1}, {'a': ''}), {'a': 1})
713 self.assertEqual(merge_dicts({'a': 1}, {}), {'a': 1})
714 self.assertEqual(merge_dicts({'a': None}, {'a': 1}), {'a': 1})
715 self.assertEqual(merge_dicts({'a': ''}, {'a': 1}), {'a': ''})
716 self.assertEqual(merge_dicts({'a': ''}, {'a': 'abc'}), {'a': 'abc'})
717 self.assertEqual(merge_dicts({'a': None}, {'a': ''}, {'a': 'abc'}), {'a': 'abc'})
718
719 def test_encode_compat_str(self):
720 self.assertEqual(encode_compat_str(b'\xd1\x82\xd0\xb5\xd1\x81\xd1\x82', 'utf-8'), 'тест')
721 self.assertEqual(encode_compat_str('тест', 'utf-8'), 'тест')
722
723 def test_parse_iso8601(self):
724 self.assertEqual(parse_iso8601('2014-03-23T23:04:26+0100'), 1395612266)
725 self.assertEqual(parse_iso8601('2014-03-23T22:04:26+0000'), 1395612266)
726 self.assertEqual(parse_iso8601('2014-03-23T22:04:26Z'), 1395612266)
727 self.assertEqual(parse_iso8601('2014-03-23T22:04:26.1234Z'), 1395612266)
728 self.assertEqual(parse_iso8601('2015-09-29T08:27:31.727'), 1443515251)
729 self.assertEqual(parse_iso8601('2015-09-29T08-27-31.727'), None)
730
731 def test_strip_jsonp(self):
732 stripped = strip_jsonp('cb ([ {"id":"532cb",\n\n\n"x":\n3}\n]\n);')
733 d = json.loads(stripped)
734 self.assertEqual(d, [{"id": "532cb", "x": 3}])
735
736 stripped = strip_jsonp('parseMetadata({"STATUS":"OK"})\n\n\n//epc')
737 d = json.loads(stripped)
738 self.assertEqual(d, {'STATUS': 'OK'})
739
740 stripped = strip_jsonp('ps.embedHandler({"status": "success"});')
741 d = json.loads(stripped)
742 self.assertEqual(d, {'status': 'success'})
743
744 stripped = strip_jsonp('window.cb && window.cb({"status": "success"});')
745 d = json.loads(stripped)
746 self.assertEqual(d, {'status': 'success'})
747
748 stripped = strip_jsonp('window.cb && cb({"status": "success"});')
749 d = json.loads(stripped)
750 self.assertEqual(d, {'status': 'success'})
751
752 stripped = strip_jsonp('({"status": "success"});')
753 d = json.loads(stripped)
754 self.assertEqual(d, {'status': 'success'})
755
756 def test_strip_or_none(self):
757 self.assertEqual(strip_or_none(' abc'), 'abc')
758 self.assertEqual(strip_or_none('abc '), 'abc')
759 self.assertEqual(strip_or_none(' abc '), 'abc')
760 self.assertEqual(strip_or_none('\tabc\t'), 'abc')
761 self.assertEqual(strip_or_none('\n\tabc\n\t'), 'abc')
762 self.assertEqual(strip_or_none('abc'), 'abc')
763 self.assertEqual(strip_or_none(''), '')
764 self.assertEqual(strip_or_none(None), None)
765 self.assertEqual(strip_or_none(42), None)
766 self.assertEqual(strip_or_none([]), None)
767
768 def test_uppercase_escape(self):
769 self.assertEqual(uppercase_escape('aä'), 'aä')
770 self.assertEqual(uppercase_escape('\\U0001d550'), '𝕐')
771
772 def test_lowercase_escape(self):
773 self.assertEqual(lowercase_escape('aä'), 'aä')
774 self.assertEqual(lowercase_escape('\\u0026'), '&')
775
776 def test_limit_length(self):
777 self.assertEqual(limit_length(None, 12), None)
778 self.assertEqual(limit_length('foo', 12), 'foo')
779 self.assertTrue(
780 limit_length('foo bar baz asd', 12).startswith('foo bar'))
781 self.assertTrue('...' in limit_length('foo bar baz asd', 12))
782
783 def test_mimetype2ext(self):
784 self.assertEqual(mimetype2ext(None), None)
785 self.assertEqual(mimetype2ext('video/x-flv'), 'flv')
786 self.assertEqual(mimetype2ext('application/x-mpegURL'), 'm3u8')
787 self.assertEqual(mimetype2ext('text/vtt'), 'vtt')
788 self.assertEqual(mimetype2ext('text/vtt;charset=utf-8'), 'vtt')
789 self.assertEqual(mimetype2ext('text/html; charset=utf-8'), 'html')
790
791 def test_month_by_name(self):
792 self.assertEqual(month_by_name(None), None)
793 self.assertEqual(month_by_name('December', 'en'), 12)
794 self.assertEqual(month_by_name('décembre', 'fr'), 12)
795 self.assertEqual(month_by_name('December'), 12)
796 self.assertEqual(month_by_name('décembre'), None)
797 self.assertEqual(month_by_name('Unknown', 'unknown'), None)
798
799 def test_parse_codecs(self):
800 self.assertEqual(parse_codecs(''), {})
801 self.assertEqual(parse_codecs('avc1.77.30, mp4a.40.2'), {
802 'vcodec': 'avc1.77.30',
803 'acodec': 'mp4a.40.2',
804 })
805 self.assertEqual(parse_codecs('mp4a.40.2'), {
806 'vcodec': 'none',
807 'acodec': 'mp4a.40.2',
808 })
809 self.assertEqual(parse_codecs('mp4a.40.5,avc1.42001e'), {
810 'vcodec': 'avc1.42001e',
811 'acodec': 'mp4a.40.5',
812 })
813 self.assertEqual(parse_codecs('avc3.640028'), {
814 'vcodec': 'avc3.640028',
815 'acodec': 'none',
816 })
817 self.assertEqual(parse_codecs(', h264,,newcodec,aac'), {
818 'vcodec': 'h264',
819 'acodec': 'aac',
820 })
821 self.assertEqual(parse_codecs('av01.0.05M.08'), {
822 'vcodec': 'av01.0.05M.08',
823 'acodec': 'none',
824 })
825
826 def test_escape_rfc3986(self):
827 reserved = "!*'();:@&=+$,/?#[]"
828 unreserved = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_.~'
829 self.assertEqual(escape_rfc3986(reserved), reserved)
830 self.assertEqual(escape_rfc3986(unreserved), unreserved)
831 self.assertEqual(escape_rfc3986('тест'), '%D1%82%D0%B5%D1%81%D1%82')
832 self.assertEqual(escape_rfc3986('%D1%82%D0%B5%D1%81%D1%82'), '%D1%82%D0%B5%D1%81%D1%82')
833 self.assertEqual(escape_rfc3986('foo bar'), 'foo%20bar')
834 self.assertEqual(escape_rfc3986('foo%20bar'), 'foo%20bar')
835
836 def test_escape_url(self):
837 self.assertEqual(
838 escape_url('http://wowza.imust.org/srv/vod/telemb/new/UPLOAD/UPLOAD/20224_IncendieHavré_FD.mp4'),
839 'http://wowza.imust.org/srv/vod/telemb/new/UPLOAD/UPLOAD/20224_IncendieHavre%CC%81_FD.mp4'
840 )
841 self.assertEqual(
842 escape_url('http://www.ardmediathek.de/tv/Sturm-der-Liebe/Folge-2036-Zu-Mann-und-Frau-erklärt/Das-Erste/Video?documentId=22673108&bcastId=5290'),
843 'http://www.ardmediathek.de/tv/Sturm-der-Liebe/Folge-2036-Zu-Mann-und-Frau-erkl%C3%A4rt/Das-Erste/Video?documentId=22673108&bcastId=5290'
844 )
845 self.assertEqual(
846 escape_url('http://тест.рф/фрагмент'),
847 'http://xn--e1aybc.xn--p1ai/%D1%84%D1%80%D0%B0%D0%B3%D0%BC%D0%B5%D0%BD%D1%82'
848 )
849 self.assertEqual(
850 escape_url('http://тест.рф/абв?абв=абв#абв'),
851 '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'
852 )
853 self.assertEqual(escape_url('http://vimeo.com/56015672#at=0'), 'http://vimeo.com/56015672#at=0')
854
855 def test_js_to_json_realworld(self):
856 inp = '''{
857 'clip':{'provider':'pseudo'}
858 }'''
859 self.assertEqual(js_to_json(inp), '''{
860 "clip":{"provider":"pseudo"}
861 }''')
862 json.loads(js_to_json(inp))
863
864 inp = '''{
865 'playlist':[{'controls':{'all':null}}]
866 }'''
867 self.assertEqual(js_to_json(inp), '''{
868 "playlist":[{"controls":{"all":null}}]
869 }''')
870
871 inp = '''"The CW\\'s \\'Crazy Ex-Girlfriend\\'"'''
872 self.assertEqual(js_to_json(inp), '''"The CW's 'Crazy Ex-Girlfriend'"''')
873
874 inp = '"SAND Number: SAND 2013-7800P\\nPresenter: Tom Russo\\nHabanero Software Training - Xyce Software\\nXyce, Sandia\\u0027s"'
875 json_code = js_to_json(inp)
876 self.assertEqual(json.loads(json_code), json.loads(inp))
877
878 inp = '''{
879 0:{src:'skipped', type: 'application/dash+xml'},
880 1:{src:'skipped', type: 'application/vnd.apple.mpegURL'},
881 }'''
882 self.assertEqual(js_to_json(inp), '''{
883 "0":{"src":"skipped", "type": "application/dash+xml"},
884 "1":{"src":"skipped", "type": "application/vnd.apple.mpegURL"}
885 }''')
886
887 inp = '''{"foo":101}'''
888 self.assertEqual(js_to_json(inp), '''{"foo":101}''')
889
890 inp = '''{"duration": "00:01:07"}'''
891 self.assertEqual(js_to_json(inp), '''{"duration": "00:01:07"}''')
892
893 inp = '''{segments: [{"offset":-3.885780586188048e-16,"duration":39.75000000000001}]}'''
894 self.assertEqual(js_to_json(inp), '''{"segments": [{"offset":-3.885780586188048e-16,"duration":39.75000000000001}]}''')
895
896 def test_js_to_json_edgecases(self):
897 on = js_to_json("{abc_def:'1\\'\\\\2\\\\\\'3\"4'}")
898 self.assertEqual(json.loads(on), {"abc_def": "1'\\2\\'3\"4"})
899
900 on = js_to_json('{"abc": true}')
901 self.assertEqual(json.loads(on), {'abc': True})
902
903 # Ignore JavaScript code as well
904 on = js_to_json('''{
905 "x": 1,
906 y: "a",
907 z: some.code
908 }''')
909 d = json.loads(on)
910 self.assertEqual(d['x'], 1)
911 self.assertEqual(d['y'], 'a')
912
913 on = js_to_json('["abc", "def",]')
914 self.assertEqual(json.loads(on), ['abc', 'def'])
915
916 on = js_to_json('[/*comment\n*/"abc"/*comment\n*/,/*comment\n*/"def",/*comment\n*/]')
917 self.assertEqual(json.loads(on), ['abc', 'def'])
918
919 on = js_to_json('[//comment\n"abc" //comment\n,//comment\n"def",//comment\n]')
920 self.assertEqual(json.loads(on), ['abc', 'def'])
921
922 on = js_to_json('{"abc": "def",}')
923 self.assertEqual(json.loads(on), {'abc': 'def'})
924
925 on = js_to_json('{/*comment\n*/"abc"/*comment\n*/:/*comment\n*/"def"/*comment\n*/,/*comment\n*/}')
926 self.assertEqual(json.loads(on), {'abc': 'def'})
927
928 on = js_to_json('{ 0: /* " \n */ ",]" , }')
929 self.assertEqual(json.loads(on), {'0': ',]'})
930
931 on = js_to_json('{ /*comment\n*/0/*comment\n*/: /* " \n */ ",]" , }')
932 self.assertEqual(json.loads(on), {'0': ',]'})
933
934 on = js_to_json('{ 0: // comment\n1 }')
935 self.assertEqual(json.loads(on), {'0': 1})
936
937 on = js_to_json(r'["<p>x<\/p>"]')
938 self.assertEqual(json.loads(on), ['<p>x</p>'])
939
940 on = js_to_json(r'["\xaa"]')
941 self.assertEqual(json.loads(on), ['\u00aa'])
942
943 on = js_to_json("['a\\\nb']")
944 self.assertEqual(json.loads(on), ['ab'])
945
946 on = js_to_json("/*comment\n*/[/*comment\n*/'a\\\nb'/*comment\n*/]/*comment\n*/")
947 self.assertEqual(json.loads(on), ['ab'])
948
949 on = js_to_json('{0xff:0xff}')
950 self.assertEqual(json.loads(on), {'255': 255})
951
952 on = js_to_json('{/*comment\n*/0xff/*comment\n*/:/*comment\n*/0xff/*comment\n*/}')
953 self.assertEqual(json.loads(on), {'255': 255})
954
955 on = js_to_json('{077:077}')
956 self.assertEqual(json.loads(on), {'63': 63})
957
958 on = js_to_json('{/*comment\n*/077/*comment\n*/:/*comment\n*/077/*comment\n*/}')
959 self.assertEqual(json.loads(on), {'63': 63})
960
961 on = js_to_json('{42:42}')
962 self.assertEqual(json.loads(on), {'42': 42})
963
964 on = js_to_json('{/*comment\n*/42/*comment\n*/:/*comment\n*/42/*comment\n*/}')
965 self.assertEqual(json.loads(on), {'42': 42})
966
967 on = js_to_json('{42:4.2e1}')
968 self.assertEqual(json.loads(on), {'42': 42.0})
969
970 def test_js_to_json_malformed(self):
971 self.assertEqual(js_to_json('42a1'), '42"a1"')
972 self.assertEqual(js_to_json('42a-1'), '42"a"-1')
973
974 def test_extract_attributes(self):
975 self.assertEqual(extract_attributes('<e x="y">'), {'x': 'y'})
976 self.assertEqual(extract_attributes("<e x='y'>"), {'x': 'y'})
977 self.assertEqual(extract_attributes('<e x=y>'), {'x': 'y'})
978 self.assertEqual(extract_attributes('<e x="a \'b\' c">'), {'x': "a 'b' c"})
979 self.assertEqual(extract_attributes('<e x=\'a "b" c\'>'), {'x': 'a "b" c'})
980 self.assertEqual(extract_attributes('<e x="&#121;">'), {'x': 'y'})
981 self.assertEqual(extract_attributes('<e x="&#x79;">'), {'x': 'y'})
982 self.assertEqual(extract_attributes('<e x="&amp;">'), {'x': '&'}) # XML
983 self.assertEqual(extract_attributes('<e x="&quot;">'), {'x': '"'})
984 self.assertEqual(extract_attributes('<e x="&pound;">'), {'x': '£'}) # HTML 3.2
985 self.assertEqual(extract_attributes('<e x="&lambda;">'), {'x': 'λ'}) # HTML 4.0
986 self.assertEqual(extract_attributes('<e x="&foo">'), {'x': '&foo'})
987 self.assertEqual(extract_attributes('<e x="\'">'), {'x': "'"})
988 self.assertEqual(extract_attributes('<e x=\'"\'>'), {'x': '"'})
989 self.assertEqual(extract_attributes('<e x >'), {'x': None})
990 self.assertEqual(extract_attributes('<e x=y a>'), {'x': 'y', 'a': None})
991 self.assertEqual(extract_attributes('<e x= y>'), {'x': 'y'})
992 self.assertEqual(extract_attributes('<e x=1 y=2 x=3>'), {'y': '2', 'x': '3'})
993 self.assertEqual(extract_attributes('<e \nx=\ny\n>'), {'x': 'y'})
994 self.assertEqual(extract_attributes('<e \nx=\n"y"\n>'), {'x': 'y'})
995 self.assertEqual(extract_attributes("<e \nx=\n'y'\n>"), {'x': 'y'})
996 self.assertEqual(extract_attributes('<e \nx="\ny\n">'), {'x': '\ny\n'})
997 self.assertEqual(extract_attributes('<e CAPS=x>'), {'caps': 'x'}) # Names lowercased
998 self.assertEqual(extract_attributes('<e x=1 X=2>'), {'x': '2'})
999 self.assertEqual(extract_attributes('<e X=1 x=2>'), {'x': '2'})
1000 self.assertEqual(extract_attributes('<e _:funny-name1=1>'), {'_:funny-name1': '1'})
1001 self.assertEqual(extract_attributes('<e x="Fáilte 世界 \U0001f600">'), {'x': 'Fáilte 世界 \U0001f600'})
1002 self.assertEqual(extract_attributes('<e x="décompose&#769;">'), {'x': 'décompose\u0301'})
1003 # "Narrow" Python builds don't support unicode code points outside BMP.
1004 try:
1005 compat_chr(0x10000)
1006 supports_outside_bmp = True
1007 except ValueError:
1008 supports_outside_bmp = False
1009 if supports_outside_bmp:
1010 self.assertEqual(extract_attributes('<e x="Smile &#128512;!">'), {'x': 'Smile \U0001f600!'})
1011 # Malformed HTML should not break attributes extraction on older Python
1012 self.assertEqual(extract_attributes('<mal"formed/>'), {})
1013
1014 def test_clean_html(self):
1015 self.assertEqual(clean_html('a:\nb'), 'a: b')
1016 self.assertEqual(clean_html('a:\n "b"'), 'a: "b"')
1017 self.assertEqual(clean_html('a<br>\xa0b'), 'a\nb')
1018
1019 def test_intlist_to_bytes(self):
1020 self.assertEqual(
1021 intlist_to_bytes([0, 1, 127, 128, 255]),
1022 b'\x00\x01\x7f\x80\xff')
1023
1024 def test_args_to_str(self):
1025 self.assertEqual(
1026 args_to_str(['foo', 'ba/r', '-baz', '2 be', '']),
1027 'foo ba/r -baz \'2 be\' \'\'' if compat_os_name != 'nt' else 'foo ba/r -baz "2 be" ""'
1028 )
1029
1030 def test_parse_filesize(self):
1031 self.assertEqual(parse_filesize(None), None)
1032 self.assertEqual(parse_filesize(''), None)
1033 self.assertEqual(parse_filesize('91 B'), 91)
1034 self.assertEqual(parse_filesize('foobar'), None)
1035 self.assertEqual(parse_filesize('2 MiB'), 2097152)
1036 self.assertEqual(parse_filesize('5 GB'), 5000000000)
1037 self.assertEqual(parse_filesize('1.2Tb'), 1200000000000)
1038 self.assertEqual(parse_filesize('1.2tb'), 1200000000000)
1039 self.assertEqual(parse_filesize('1,24 KB'), 1240)
1040 self.assertEqual(parse_filesize('1,24 kb'), 1240)
1041 self.assertEqual(parse_filesize('8.5 megabytes'), 8500000)
1042
1043 def test_parse_count(self):
1044 self.assertEqual(parse_count(None), None)
1045 self.assertEqual(parse_count(''), None)
1046 self.assertEqual(parse_count('0'), 0)
1047 self.assertEqual(parse_count('1000'), 1000)
1048 self.assertEqual(parse_count('1.000'), 1000)
1049 self.assertEqual(parse_count('1.1k'), 1100)
1050 self.assertEqual(parse_count('1.1kk'), 1100000)
1051 self.assertEqual(parse_count('1.1kk '), 1100000)
1052 self.assertEqual(parse_count('1.1kk views'), 1100000)
1053
1054 def test_parse_resolution(self):
1055 self.assertEqual(parse_resolution(None), {})
1056 self.assertEqual(parse_resolution(''), {})
1057 self.assertEqual(parse_resolution('1920x1080'), {'width': 1920, 'height': 1080})
1058 self.assertEqual(parse_resolution('1920×1080'), {'width': 1920, 'height': 1080})
1059 self.assertEqual(parse_resolution('1920 x 1080'), {'width': 1920, 'height': 1080})
1060 self.assertEqual(parse_resolution('720p'), {'height': 720})
1061 self.assertEqual(parse_resolution('4k'), {'height': 2160})
1062 self.assertEqual(parse_resolution('8K'), {'height': 4320})
1063
1064 def test_parse_bitrate(self):
1065 self.assertEqual(parse_bitrate(None), None)
1066 self.assertEqual(parse_bitrate(''), None)
1067 self.assertEqual(parse_bitrate('300kbps'), 300)
1068 self.assertEqual(parse_bitrate('1500kbps'), 1500)
1069 self.assertEqual(parse_bitrate('300 kbps'), 300)
1070
1071 def test_version_tuple(self):
1072 self.assertEqual(version_tuple('1'), (1,))
1073 self.assertEqual(version_tuple('10.23.344'), (10, 23, 344))
1074 self.assertEqual(version_tuple('10.1-6'), (10, 1, 6)) # avconv style
1075
1076 def test_detect_exe_version(self):
1077 self.assertEqual(detect_exe_version('''ffmpeg version 1.2.1
1078 built on May 27 2013 08:37:26 with gcc 4.7 (Debian 4.7.3-4)
1079 configuration: --prefix=/usr --extra-'''), '1.2.1')
1080 self.assertEqual(detect_exe_version('''ffmpeg version N-63176-g1fb4685
1081 built on May 15 2014 22:09:06 with gcc 4.8.2 (GCC)'''), 'N-63176-g1fb4685')
1082 self.assertEqual(detect_exe_version('''X server found. dri2 connection failed!
1083 Trying to open render node...
1084 Success at /dev/dri/renderD128.
1085 ffmpeg version 2.4.4 Copyright (c) 2000-2014 the FFmpeg ...'''), '2.4.4')
1086
1087 def test_age_restricted(self):
1088 self.assertFalse(age_restricted(None, 10)) # unrestricted content
1089 self.assertFalse(age_restricted(1, None)) # unrestricted policy
1090 self.assertFalse(age_restricted(8, 10))
1091 self.assertTrue(age_restricted(18, 14))
1092 self.assertFalse(age_restricted(18, 18))
1093
1094 def test_is_html(self):
1095 self.assertFalse(is_html(b'\x49\x44\x43<html'))
1096 self.assertTrue(is_html(b'<!DOCTYPE foo>\xaaa'))
1097 self.assertTrue(is_html( # UTF-8 with BOM
1098 b'\xef\xbb\xbf<!DOCTYPE foo>\xaaa'))
1099 self.assertTrue(is_html( # UTF-16-LE
1100 b'\xff\xfe<\x00h\x00t\x00m\x00l\x00>\x00\xe4\x00'
1101 ))
1102 self.assertTrue(is_html( # UTF-16-BE
1103 b'\xfe\xff\x00<\x00h\x00t\x00m\x00l\x00>\x00\xe4'
1104 ))
1105 self.assertTrue(is_html( # UTF-32-BE
1106 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'))
1107 self.assertTrue(is_html( # UTF-32-LE
1108 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'))
1109
1110 def test_render_table(self):
1111 self.assertEqual(
1112 render_table(
1113 ['a', 'bcd'],
1114 [[123, 4], [9999, 51]]),
1115 'a bcd\n'
1116 '123 4\n'
1117 '9999 51')
1118
1119 def test_match_str(self):
1120 self.assertRaises(ValueError, match_str, 'xy>foobar', {})
1121 self.assertFalse(match_str('xy', {'x': 1200}))
1122 self.assertTrue(match_str('!xy', {'x': 1200}))
1123 self.assertTrue(match_str('x', {'x': 1200}))
1124 self.assertFalse(match_str('!x', {'x': 1200}))
1125 self.assertTrue(match_str('x', {'x': 0}))
1126 self.assertFalse(match_str('x>0', {'x': 0}))
1127 self.assertFalse(match_str('x>0', {}))
1128 self.assertTrue(match_str('x>?0', {}))
1129 self.assertTrue(match_str('x>1K', {'x': 1200}))
1130 self.assertFalse(match_str('x>2K', {'x': 1200}))
1131 self.assertTrue(match_str('x>=1200 & x < 1300', {'x': 1200}))
1132 self.assertFalse(match_str('x>=1100 & x < 1200', {'x': 1200}))
1133 self.assertFalse(match_str('y=a212', {'y': 'foobar42'}))
1134 self.assertTrue(match_str('y=foobar42', {'y': 'foobar42'}))
1135 self.assertFalse(match_str('y!=foobar42', {'y': 'foobar42'}))
1136 self.assertTrue(match_str('y!=foobar2', {'y': 'foobar42'}))
1137 self.assertFalse(match_str(
1138 'like_count > 100 & dislike_count <? 50 & description',
1139 {'like_count': 90, 'description': 'foo'}))
1140 self.assertTrue(match_str(
1141 'like_count > 100 & dislike_count <? 50 & description',
1142 {'like_count': 190, 'description': 'foo'}))
1143 self.assertFalse(match_str(
1144 'like_count > 100 & dislike_count <? 50 & description',
1145 {'like_count': 190, 'dislike_count': 60, 'description': 'foo'}))
1146 self.assertFalse(match_str(
1147 'like_count > 100 & dislike_count <? 50 & description',
1148 {'like_count': 190, 'dislike_count': 10}))
1149 self.assertTrue(match_str('is_live', {'is_live': True}))
1150 self.assertFalse(match_str('is_live', {'is_live': False}))
1151 self.assertFalse(match_str('is_live', {'is_live': None}))
1152 self.assertFalse(match_str('is_live', {}))
1153 self.assertFalse(match_str('!is_live', {'is_live': True}))
1154 self.assertTrue(match_str('!is_live', {'is_live': False}))
1155 self.assertTrue(match_str('!is_live', {'is_live': None}))
1156 self.assertTrue(match_str('!is_live', {}))
1157 self.assertTrue(match_str('title', {'title': 'abc'}))
1158 self.assertTrue(match_str('title', {'title': ''}))
1159 self.assertFalse(match_str('!title', {'title': 'abc'}))
1160 self.assertFalse(match_str('!title', {'title': ''}))
1161
1162 def test_parse_dfxp_time_expr(self):
1163 self.assertEqual(parse_dfxp_time_expr(None), None)
1164 self.assertEqual(parse_dfxp_time_expr(''), None)
1165 self.assertEqual(parse_dfxp_time_expr('0.1'), 0.1)
1166 self.assertEqual(parse_dfxp_time_expr('0.1s'), 0.1)
1167 self.assertEqual(parse_dfxp_time_expr('00:00:01'), 1.0)
1168 self.assertEqual(parse_dfxp_time_expr('00:00:01.100'), 1.1)
1169 self.assertEqual(parse_dfxp_time_expr('00:00:01:100'), 1.1)
1170
1171 def test_dfxp2srt(self):
1172 dfxp_data = '''<?xml version="1.0" encoding="UTF-8"?>
1173 <tt xmlns="http://www.w3.org/ns/ttml" xml:lang="en" xmlns:tts="http://www.w3.org/ns/ttml#parameter">
1174 <body>
1175 <div xml:lang="en">
1176 <p begin="0" end="1">The following line contains Chinese characters and special symbols</p>
1177 <p begin="1" end="2">第二行<br/>♪♪</p>
1178 <p begin="2" dur="1"><span>Third<br/>Line</span></p>
1179 <p begin="3" end="-1">Lines with invalid timestamps are ignored</p>
1180 <p begin="-1" end="-1">Ignore, two</p>
1181 <p begin="3" dur="-1">Ignored, three</p>
1182 </div>
1183 </body>
1184 </tt>'''.encode('utf-8')
1185 srt_data = '''1
1186 00:00:00,000 --> 00:00:01,000
1187 The following line contains Chinese characters and special symbols
1188
1189 2
1190 00:00:01,000 --> 00:00:02,000
1191 第二行
1192 ♪♪
1193
1194 3
1195 00:00:02,000 --> 00:00:03,000
1196 Third
1197 Line
1198
1199 '''
1200 self.assertEqual(dfxp2srt(dfxp_data), srt_data)
1201
1202 dfxp_data_no_default_namespace = '''<?xml version="1.0" encoding="UTF-8"?>
1203 <tt xml:lang="en" xmlns:tts="http://www.w3.org/ns/ttml#parameter">
1204 <body>
1205 <div xml:lang="en">
1206 <p begin="0" end="1">The first line</p>
1207 </div>
1208 </body>
1209 </tt>'''.encode('utf-8')
1210 srt_data = '''1
1211 00:00:00,000 --> 00:00:01,000
1212 The first line
1213
1214 '''
1215 self.assertEqual(dfxp2srt(dfxp_data_no_default_namespace), srt_data)
1216
1217 dfxp_data_with_style = '''<?xml version="1.0" encoding="utf-8"?>
1218 <tt xmlns="http://www.w3.org/2006/10/ttaf1" xmlns:ttp="http://www.w3.org/2006/10/ttaf1#parameter" ttp:timeBase="media" xmlns:tts="http://www.w3.org/2006/10/ttaf1#style" xml:lang="en" xmlns:ttm="http://www.w3.org/2006/10/ttaf1#metadata">
1219 <head>
1220 <styling>
1221 <style id="s2" style="s0" tts:color="cyan" tts:fontWeight="bold" />
1222 <style id="s1" style="s0" tts:color="yellow" tts:fontStyle="italic" />
1223 <style id="s3" style="s0" tts:color="lime" tts:textDecoration="underline" />
1224 <style id="s0" tts:backgroundColor="black" tts:fontStyle="normal" tts:fontSize="16" tts:fontFamily="sansSerif" tts:color="white" />
1225 </styling>
1226 </head>
1227 <body tts:textAlign="center" style="s0">
1228 <div>
1229 <p begin="00:00:02.08" id="p0" end="00:00:05.84">default style<span tts:color="red">custom style</span></p>
1230 <p style="s2" begin="00:00:02.08" id="p0" end="00:00:05.84"><span tts:color="lime">part 1<br /></span><span tts:color="cyan">part 2</span></p>
1231 <p style="s3" begin="00:00:05.84" id="p1" end="00:00:09.56">line 3<br />part 3</p>
1232 <p style="s1" tts:textDecoration="underline" begin="00:00:09.56" id="p2" end="00:00:12.36"><span style="s2" tts:color="lime">inner<br /> </span>style</p>
1233 </div>
1234 </body>
1235 </tt>'''.encode('utf-8')
1236 srt_data = '''1
1237 00:00:02,080 --> 00:00:05,839
1238 <font color="white" face="sansSerif" size="16">default style<font color="red">custom style</font></font>
1239
1240 2
1241 00:00:02,080 --> 00:00:05,839
1242 <b><font color="cyan" face="sansSerif" size="16"><font color="lime">part 1
1243 </font>part 2</font></b>
1244
1245 3
1246 00:00:05,839 --> 00:00:09,560
1247 <u><font color="lime">line 3
1248 part 3</font></u>
1249
1250 4
1251 00:00:09,560 --> 00:00:12,359
1252 <i><u><font color="yellow"><font color="lime">inner
1253 </font>style</font></u></i>
1254
1255 '''
1256 self.assertEqual(dfxp2srt(dfxp_data_with_style), srt_data)
1257
1258 dfxp_data_non_utf8 = '''<?xml version="1.0" encoding="UTF-16"?>
1259 <tt xmlns="http://www.w3.org/ns/ttml" xml:lang="en" xmlns:tts="http://www.w3.org/ns/ttml#parameter">
1260 <body>
1261 <div xml:lang="en">
1262 <p begin="0" end="1">Line 1</p>
1263 <p begin="1" end="2">第二行</p>
1264 </div>
1265 </body>
1266 </tt>'''.encode('utf-16')
1267 srt_data = '''1
1268 00:00:00,000 --> 00:00:01,000
1269 Line 1
1270
1271 2
1272 00:00:01,000 --> 00:00:02,000
1273 第二行
1274
1275 '''
1276 self.assertEqual(dfxp2srt(dfxp_data_non_utf8), srt_data)
1277
1278 def test_cli_option(self):
1279 self.assertEqual(cli_option({'proxy': '127.0.0.1:3128'}, '--proxy', 'proxy'), ['--proxy', '127.0.0.1:3128'])
1280 self.assertEqual(cli_option({'proxy': None}, '--proxy', 'proxy'), [])
1281 self.assertEqual(cli_option({}, '--proxy', 'proxy'), [])
1282 self.assertEqual(cli_option({'retries': 10}, '--retries', 'retries'), ['--retries', '10'])
1283
1284 def test_cli_valueless_option(self):
1285 self.assertEqual(cli_valueless_option(
1286 {'downloader': 'external'}, '--external-downloader', 'downloader', 'external'), ['--external-downloader'])
1287 self.assertEqual(cli_valueless_option(
1288 {'downloader': 'internal'}, '--external-downloader', 'downloader', 'external'), [])
1289 self.assertEqual(cli_valueless_option(
1290 {'nocheckcertificate': True}, '--no-check-certificate', 'nocheckcertificate'), ['--no-check-certificate'])
1291 self.assertEqual(cli_valueless_option(
1292 {'nocheckcertificate': False}, '--no-check-certificate', 'nocheckcertificate'), [])
1293 self.assertEqual(cli_valueless_option(
1294 {'checkcertificate': True}, '--no-check-certificate', 'checkcertificate', False), [])
1295 self.assertEqual(cli_valueless_option(
1296 {'checkcertificate': False}, '--no-check-certificate', 'checkcertificate', False), ['--no-check-certificate'])
1297
1298 def test_cli_bool_option(self):
1299 self.assertEqual(
1300 cli_bool_option(
1301 {'nocheckcertificate': True}, '--no-check-certificate', 'nocheckcertificate'),
1302 ['--no-check-certificate', 'true'])
1303 self.assertEqual(
1304 cli_bool_option(
1305 {'nocheckcertificate': True}, '--no-check-certificate', 'nocheckcertificate', separator='='),
1306 ['--no-check-certificate=true'])
1307 self.assertEqual(
1308 cli_bool_option(
1309 {'nocheckcertificate': True}, '--check-certificate', 'nocheckcertificate', 'false', 'true'),
1310 ['--check-certificate', 'false'])
1311 self.assertEqual(
1312 cli_bool_option(
1313 {'nocheckcertificate': True}, '--check-certificate', 'nocheckcertificate', 'false', 'true', '='),
1314 ['--check-certificate=false'])
1315 self.assertEqual(
1316 cli_bool_option(
1317 {'nocheckcertificate': False}, '--check-certificate', 'nocheckcertificate', 'false', 'true'),
1318 ['--check-certificate', 'true'])
1319 self.assertEqual(
1320 cli_bool_option(
1321 {'nocheckcertificate': False}, '--check-certificate', 'nocheckcertificate', 'false', 'true', '='),
1322 ['--check-certificate=true'])
1323 self.assertEqual(
1324 cli_bool_option(
1325 {}, '--check-certificate', 'nocheckcertificate', 'false', 'true', '='),
1326 [])
1327
1328 def test_ohdave_rsa_encrypt(self):
1329 N = 0xab86b6371b5318aaa1d3c9e612a9f1264f372323c8c0f19875b5fc3b3fd3afcc1e5bec527aa94bfa85bffc157e4245aebda05389a5357b75115ac94f074aefcd
1330 e = 65537
1331
1332 self.assertEqual(
1333 ohdave_rsa_encrypt(b'aa111222', e, N),
1334 '726664bd9a23fd0c70f9f1b84aab5e3905ce1e45a584e9cbcf9bcc7510338fc1986d6c599ff990d923aa43c51c0d9013cd572e13bc58f4ae48f2ed8c0b0ba881')
1335
1336 def test_pkcs1pad(self):
1337 data = [1, 2, 3]
1338 padded_data = pkcs1pad(data, 32)
1339 self.assertEqual(padded_data[:2], [0, 2])
1340 self.assertEqual(padded_data[28:], [0, 1, 2, 3])
1341
1342 self.assertRaises(ValueError, pkcs1pad, data, 8)
1343
1344 def test_encode_base_n(self):
1345 self.assertEqual(encode_base_n(0, 30), '0')
1346 self.assertEqual(encode_base_n(80, 30), '2k')
1347
1348 custom_table = '9876543210ZYXWVUTSRQPONMLKJIHGFEDCBA'
1349 self.assertEqual(encode_base_n(0, 30, custom_table), '9')
1350 self.assertEqual(encode_base_n(80, 30, custom_table), '7P')
1351
1352 self.assertRaises(ValueError, encode_base_n, 0, 70)
1353 self.assertRaises(ValueError, encode_base_n, 0, 60, custom_table)
1354
1355 def test_urshift(self):
1356 self.assertEqual(urshift(3, 1), 1)
1357 self.assertEqual(urshift(-3, 1), 2147483646)
1358
1359 def test_get_element_by_class(self):
1360 html = '''
1361 <span class="foo bar">nice</span>
1362 '''
1363
1364 self.assertEqual(get_element_by_class('foo', html), 'nice')
1365 self.assertEqual(get_element_by_class('no-such-class', html), None)
1366
1367 def test_get_element_by_attribute(self):
1368 html = '''
1369 <span class="foo bar">nice</span>
1370 '''
1371
1372 self.assertEqual(get_element_by_attribute('class', 'foo bar', html), 'nice')
1373 self.assertEqual(get_element_by_attribute('class', 'foo', html), None)
1374 self.assertEqual(get_element_by_attribute('class', 'no-such-foo', html), None)
1375
1376 html = '''
1377 <div itemprop="author" itemscope>foo</div>
1378 '''
1379
1380 self.assertEqual(get_element_by_attribute('itemprop', 'author', html), 'foo')
1381
1382 def test_get_elements_by_class(self):
1383 html = '''
1384 <span class="foo bar">nice</span><span class="foo bar">also nice</span>
1385 '''
1386
1387 self.assertEqual(get_elements_by_class('foo', html), ['nice', 'also nice'])
1388 self.assertEqual(get_elements_by_class('no-such-class', html), [])
1389
1390 def test_get_elements_by_attribute(self):
1391 html = '''
1392 <span class="foo bar">nice</span><span class="foo bar">also nice</span>
1393 '''
1394
1395 self.assertEqual(get_elements_by_attribute('class', 'foo bar', html), ['nice', 'also nice'])
1396 self.assertEqual(get_elements_by_attribute('class', 'foo', html), [])
1397 self.assertEqual(get_elements_by_attribute('class', 'no-such-foo', html), [])
1398
1399
1400 if __name__ == '__main__':
1401 unittest.main()