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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 | clean_html, | |
22 | DateRange, | |
23 | detect_exe_version, | |
24 | determine_ext, | |
25 | encodeFilename, | |
26 | escape_rfc3986, | |
27 | escape_url, | |
28 | ExtractorError, | |
29 | find_xpath_attr, | |
30 | fix_xml_ampersands, | |
31 | InAdvancePagedList, | |
32 | intlist_to_bytes, | |
33 | is_html, | |
34 | js_to_json, | |
35 | limit_length, | |
36 | OnDemandPagedList, | |
37 | orderedSet, | |
38 | parse_duration, | |
39 | parse_filesize, | |
40 | parse_iso8601, | |
41 | read_batch_urls, | |
42 | sanitize_filename, | |
43 | sanitize_path, | |
44 | prepend_extension, | |
45 | replace_extension, | |
46 | remove_quotes, | |
47 | shell_quote, | |
48 | smuggle_url, | |
49 | str_to_int, | |
50 | strip_jsonp, | |
51 | struct_unpack, | |
52 | timeconvert, | |
53 | unescapeHTML, | |
54 | unified_strdate, | |
55 | unsmuggle_url, | |
56 | uppercase_escape, | |
57 | lowercase_escape, | |
58 | url_basename, | |
59 | urlencode_postdata, | |
60 | version_tuple, | |
61 | xpath_with_ns, | |
62 | xpath_element, | |
63 | xpath_text, | |
64 | xpath_attr, | |
65 | render_table, | |
66 | match_str, | |
67 | parse_dfxp_time_expr, | |
68 | dfxp2srt, | |
69 | cli_option, | |
70 | cli_valueless_option, | |
71 | cli_bool_option, | |
72 | ) | |
73 | from youtube_dl.compat import ( | |
74 | compat_etree_fromstring, | |
75 | ) | |
76 | ||
77 | ||
78 | class TestUtil(unittest.TestCase): | |
79 | def test_timeconvert(self): | |
80 | self.assertTrue(timeconvert('') is None) | |
81 | self.assertTrue(timeconvert('bougrg') is None) | |
82 | ||
83 | def test_sanitize_filename(self): | |
84 | self.assertEqual(sanitize_filename('abc'), 'abc') | |
85 | self.assertEqual(sanitize_filename('abc_d-e'), 'abc_d-e') | |
86 | ||
87 | self.assertEqual(sanitize_filename('123'), '123') | |
88 | ||
89 | self.assertEqual('abc_de', sanitize_filename('abc/de')) | |
90 | self.assertFalse('/' in sanitize_filename('abc/de///')) | |
91 | ||
92 | self.assertEqual('abc_de', sanitize_filename('abc/<>\\*|de')) | |
93 | self.assertEqual('xxx', sanitize_filename('xxx/<>\\*|')) | |
94 | self.assertEqual('yes no', sanitize_filename('yes? no')) | |
95 | self.assertEqual('this - that', sanitize_filename('this: that')) | |
96 | ||
97 | self.assertEqual(sanitize_filename('AT&T'), 'AT&T') | |
98 | aumlaut = 'ä' | |
99 | self.assertEqual(sanitize_filename(aumlaut), aumlaut) | |
100 | tests = '\u043a\u0438\u0440\u0438\u043b\u043b\u0438\u0446\u0430' | |
101 | self.assertEqual(sanitize_filename(tests), tests) | |
102 | ||
103 | self.assertEqual( | |
104 | sanitize_filename('New World record at 0:12:34'), | |
105 | 'New World record at 0_12_34') | |
106 | ||
107 | self.assertEqual(sanitize_filename('--gasdgf'), '_-gasdgf') | |
108 | self.assertEqual(sanitize_filename('--gasdgf', is_id=True), '--gasdgf') | |
109 | self.assertEqual(sanitize_filename('.gasdgf'), 'gasdgf') | |
110 | self.assertEqual(sanitize_filename('.gasdgf', is_id=True), '.gasdgf') | |
111 | ||
112 | forbidden = '"\0\\/' | |
113 | for fc in forbidden: | |
114 | for fbc in forbidden: | |
115 | self.assertTrue(fbc not in sanitize_filename(fc)) | |
116 | ||
117 | def test_sanitize_filename_restricted(self): | |
118 | self.assertEqual(sanitize_filename('abc', restricted=True), 'abc') | |
119 | self.assertEqual(sanitize_filename('abc_d-e', restricted=True), 'abc_d-e') | |
120 | ||
121 | self.assertEqual(sanitize_filename('123', restricted=True), '123') | |
122 | ||
123 | self.assertEqual('abc_de', sanitize_filename('abc/de', restricted=True)) | |
124 | self.assertFalse('/' in sanitize_filename('abc/de///', restricted=True)) | |
125 | ||
126 | self.assertEqual('abc_de', sanitize_filename('abc/<>\\*|de', restricted=True)) | |
127 | self.assertEqual('xxx', sanitize_filename('xxx/<>\\*|', restricted=True)) | |
128 | self.assertEqual('yes_no', sanitize_filename('yes? no', restricted=True)) | |
129 | self.assertEqual('this_-_that', sanitize_filename('this: that', restricted=True)) | |
130 | ||
131 | tests = 'a\xe4b\u4e2d\u56fd\u7684c' | |
132 | self.assertEqual(sanitize_filename(tests, restricted=True), 'a_b_c') | |
133 | self.assertTrue(sanitize_filename('\xf6', restricted=True) != '') # No empty filename | |
134 | ||
135 | forbidden = '"\0\\/&!: \'\t\n()[]{}$;`^,#' | |
136 | for fc in forbidden: | |
137 | for fbc in forbidden: | |
138 | self.assertTrue(fbc not in sanitize_filename(fc, restricted=True)) | |
139 | ||
140 | # Handle a common case more neatly | |
141 | self.assertEqual(sanitize_filename('\u5927\u58f0\u5e26 - Song', restricted=True), 'Song') | |
142 | self.assertEqual(sanitize_filename('\u603b\u7edf: Speech', restricted=True), 'Speech') | |
143 | # .. but make sure the file name is never empty | |
144 | self.assertTrue(sanitize_filename('-', restricted=True) != '') | |
145 | self.assertTrue(sanitize_filename(':', restricted=True) != '') | |
146 | ||
147 | def test_sanitize_ids(self): | |
148 | self.assertEqual(sanitize_filename('_n_cd26wFpw', is_id=True), '_n_cd26wFpw') | |
149 | self.assertEqual(sanitize_filename('_BD_eEpuzXw', is_id=True), '_BD_eEpuzXw') | |
150 | self.assertEqual(sanitize_filename('N0Y__7-UOdI', is_id=True), 'N0Y__7-UOdI') | |
151 | ||
152 | def test_sanitize_path(self): | |
153 | if sys.platform != 'win32': | |
154 | return | |
155 | ||
156 | self.assertEqual(sanitize_path('abc'), 'abc') | |
157 | self.assertEqual(sanitize_path('abc/def'), 'abc\\def') | |
158 | self.assertEqual(sanitize_path('abc\\def'), 'abc\\def') | |
159 | self.assertEqual(sanitize_path('abc|def'), 'abc#def') | |
160 | self.assertEqual(sanitize_path('<>:"|?*'), '#######') | |
161 | self.assertEqual(sanitize_path('C:/abc/def'), 'C:\\abc\\def') | |
162 | self.assertEqual(sanitize_path('C?:/abc/def'), 'C##\\abc\\def') | |
163 | ||
164 | self.assertEqual(sanitize_path('\\\\?\\UNC\\ComputerName\\abc'), '\\\\?\\UNC\\ComputerName\\abc') | |
165 | self.assertEqual(sanitize_path('\\\\?\\UNC/ComputerName/abc'), '\\\\?\\UNC\\ComputerName\\abc') | |
166 | ||
167 | self.assertEqual(sanitize_path('\\\\?\\C:\\abc'), '\\\\?\\C:\\abc') | |
168 | self.assertEqual(sanitize_path('\\\\?\\C:/abc'), '\\\\?\\C:\\abc') | |
169 | self.assertEqual(sanitize_path('\\\\?\\C:\\ab?c\\de:f'), '\\\\?\\C:\\ab#c\\de#f') | |
170 | self.assertEqual(sanitize_path('\\\\?\\C:\\abc'), '\\\\?\\C:\\abc') | |
171 | ||
172 | self.assertEqual( | |
173 | sanitize_path('youtube/%(uploader)s/%(autonumber)s-%(title)s-%(upload_date)s.%(ext)s'), | |
174 | 'youtube\\%(uploader)s\\%(autonumber)s-%(title)s-%(upload_date)s.%(ext)s') | |
175 | ||
176 | self.assertEqual( | |
177 | sanitize_path('youtube/TheWreckingYard ./00001-Not bad, Especially for Free! (1987 Yamaha 700)-20141116.mp4.part'), | |
178 | 'youtube\\TheWreckingYard #\\00001-Not bad, Especially for Free! (1987 Yamaha 700)-20141116.mp4.part') | |
179 | self.assertEqual(sanitize_path('abc/def...'), 'abc\\def..#') | |
180 | self.assertEqual(sanitize_path('abc.../def'), 'abc..#\\def') | |
181 | self.assertEqual(sanitize_path('abc.../def...'), 'abc..#\\def..#') | |
182 | ||
183 | self.assertEqual(sanitize_path('../abc'), '..\\abc') | |
184 | self.assertEqual(sanitize_path('../../abc'), '..\\..\\abc') | |
185 | self.assertEqual(sanitize_path('./abc'), 'abc') | |
186 | self.assertEqual(sanitize_path('./../abc'), '..\\abc') | |
187 | ||
188 | def test_prepend_extension(self): | |
189 | self.assertEqual(prepend_extension('abc.ext', 'temp'), 'abc.temp.ext') | |
190 | self.assertEqual(prepend_extension('abc.ext', 'temp', 'ext'), 'abc.temp.ext') | |
191 | self.assertEqual(prepend_extension('abc.unexpected_ext', 'temp', 'ext'), 'abc.unexpected_ext.temp') | |
192 | self.assertEqual(prepend_extension('abc', 'temp'), 'abc.temp') | |
193 | self.assertEqual(prepend_extension('.abc', 'temp'), '.abc.temp') | |
194 | self.assertEqual(prepend_extension('.abc.ext', 'temp'), '.abc.temp.ext') | |
195 | ||
196 | def test_replace_extension(self): | |
197 | self.assertEqual(replace_extension('abc.ext', 'temp'), 'abc.temp') | |
198 | self.assertEqual(replace_extension('abc.ext', 'temp', 'ext'), 'abc.temp') | |
199 | self.assertEqual(replace_extension('abc.unexpected_ext', 'temp', 'ext'), 'abc.unexpected_ext.temp') | |
200 | self.assertEqual(replace_extension('abc', 'temp'), 'abc.temp') | |
201 | self.assertEqual(replace_extension('.abc', 'temp'), '.abc.temp') | |
202 | self.assertEqual(replace_extension('.abc.ext', 'temp'), '.abc.temp') | |
203 | ||
204 | def test_remove_quotes(self): | |
205 | self.assertEqual(remove_quotes(None), None) | |
206 | self.assertEqual(remove_quotes('"'), '"') | |
207 | self.assertEqual(remove_quotes("'"), "'") | |
208 | self.assertEqual(remove_quotes(';'), ';') | |
209 | self.assertEqual(remove_quotes('";'), '";') | |
210 | self.assertEqual(remove_quotes('""'), '') | |
211 | self.assertEqual(remove_quotes('";"'), ';') | |
212 | ||
213 | def test_ordered_set(self): | |
214 | self.assertEqual(orderedSet([1, 1, 2, 3, 4, 4, 5, 6, 7, 3, 5]), [1, 2, 3, 4, 5, 6, 7]) | |
215 | self.assertEqual(orderedSet([]), []) | |
216 | self.assertEqual(orderedSet([1]), [1]) | |
217 | # keep the list ordered | |
218 | self.assertEqual(orderedSet([135, 1, 1, 1]), [135, 1]) | |
219 | ||
220 | def test_unescape_html(self): | |
221 | self.assertEqual(unescapeHTML('%20;'), '%20;') | |
222 | self.assertEqual(unescapeHTML('/'), '/') | |
223 | self.assertEqual(unescapeHTML('/'), '/') | |
224 | self.assertEqual(unescapeHTML('é'), 'é') | |
225 | self.assertEqual(unescapeHTML('�'), '�') | |
226 | ||
227 | def test_daterange(self): | |
228 | _20century = DateRange("19000101", "20000101") | |
229 | self.assertFalse("17890714" in _20century) | |
230 | _ac = DateRange("00010101") | |
231 | self.assertTrue("19690721" in _ac) | |
232 | _firstmilenium = DateRange(end="10000101") | |
233 | self.assertTrue("07110427" in _firstmilenium) | |
234 | ||
235 | def test_unified_dates(self): | |
236 | self.assertEqual(unified_strdate('December 21, 2010'), '20101221') | |
237 | self.assertEqual(unified_strdate('8/7/2009'), '20090708') | |
238 | self.assertEqual(unified_strdate('Dec 14, 2012'), '20121214') | |
239 | self.assertEqual(unified_strdate('2012/10/11 01:56:38 +0000'), '20121011') | |
240 | self.assertEqual(unified_strdate('1968 12 10'), '19681210') | |
241 | self.assertEqual(unified_strdate('1968-12-10'), '19681210') | |
242 | self.assertEqual(unified_strdate('28/01/2014 21:00:00 +0100'), '20140128') | |
243 | self.assertEqual( | |
244 | unified_strdate('11/26/2014 11:30:00 AM PST', day_first=False), | |
245 | '20141126') | |
246 | self.assertEqual( | |
247 | unified_strdate('2/2/2015 6:47:40 PM', day_first=False), | |
248 | '20150202') | |
249 | self.assertEqual(unified_strdate('25-09-2014'), '20140925') | |
250 | self.assertEqual(unified_strdate('UNKNOWN DATE FORMAT'), None) | |
251 | ||
252 | def test_determine_ext(self): | |
253 | self.assertEqual(determine_ext('http://example.com/foo/bar.mp4/?download'), 'mp4') | |
254 | self.assertEqual(determine_ext('http://example.com/foo/bar/?download', None), None) | |
255 | self.assertEqual(determine_ext('http://example.com/foo/bar.nonext/?download', None), None) | |
256 | self.assertEqual(determine_ext('http://example.com/foo/bar/mp4?download', None), None) | |
257 | self.assertEqual(determine_ext('http://example.com/foo/bar.m3u8//?download'), 'm3u8') | |
258 | ||
259 | def test_find_xpath_attr(self): | |
260 | testxml = '''<root> | |
261 | <node/> | |
262 | <node x="a"/> | |
263 | <node x="a" y="c" /> | |
264 | <node x="b" y="d" /> | |
265 | <node x="" /> | |
266 | </root>''' | |
267 | doc = compat_etree_fromstring(testxml) | |
268 | ||
269 | self.assertEqual(find_xpath_attr(doc, './/fourohfour', 'n'), None) | |
270 | self.assertEqual(find_xpath_attr(doc, './/fourohfour', 'n', 'v'), None) | |
271 | self.assertEqual(find_xpath_attr(doc, './/node', 'n'), None) | |
272 | self.assertEqual(find_xpath_attr(doc, './/node', 'n', 'v'), None) | |
273 | self.assertEqual(find_xpath_attr(doc, './/node', 'x'), doc[1]) | |
274 | self.assertEqual(find_xpath_attr(doc, './/node', 'x', 'a'), doc[1]) | |
275 | self.assertEqual(find_xpath_attr(doc, './/node', 'x', 'b'), doc[3]) | |
276 | self.assertEqual(find_xpath_attr(doc, './/node', 'y'), doc[2]) | |
277 | self.assertEqual(find_xpath_attr(doc, './/node', 'y', 'c'), doc[2]) | |
278 | self.assertEqual(find_xpath_attr(doc, './/node', 'y', 'd'), doc[3]) | |
279 | self.assertEqual(find_xpath_attr(doc, './/node', 'x', ''), doc[4]) | |
280 | ||
281 | def test_xpath_with_ns(self): | |
282 | testxml = '''<root xmlns:media="http://example.com/"> | |
283 | <media:song> | |
284 | <media:author>The Author</media:author> | |
285 | <url>http://server.com/download.mp3</url> | |
286 | </media:song> | |
287 | </root>''' | |
288 | doc = compat_etree_fromstring(testxml) | |
289 | find = lambda p: doc.find(xpath_with_ns(p, {'media': 'http://example.com/'})) | |
290 | self.assertTrue(find('media:song') is not None) | |
291 | self.assertEqual(find('media:song/media:author').text, 'The Author') | |
292 | self.assertEqual(find('media:song/url').text, 'http://server.com/download.mp3') | |
293 | ||
294 | def test_xpath_element(self): | |
295 | doc = xml.etree.ElementTree.Element('root') | |
296 | div = xml.etree.ElementTree.SubElement(doc, 'div') | |
297 | p = xml.etree.ElementTree.SubElement(div, 'p') | |
298 | p.text = 'Foo' | |
299 | self.assertEqual(xpath_element(doc, 'div/p'), p) | |
300 | self.assertEqual(xpath_element(doc, ['div/p']), p) | |
301 | self.assertEqual(xpath_element(doc, ['div/bar', 'div/p']), p) | |
302 | self.assertEqual(xpath_element(doc, 'div/bar', default='default'), 'default') | |
303 | self.assertEqual(xpath_element(doc, ['div/bar'], default='default'), 'default') | |
304 | self.assertTrue(xpath_element(doc, 'div/bar') is None) | |
305 | self.assertTrue(xpath_element(doc, ['div/bar']) is None) | |
306 | self.assertTrue(xpath_element(doc, ['div/bar'], 'div/baz') is None) | |
307 | self.assertRaises(ExtractorError, xpath_element, doc, 'div/bar', fatal=True) | |
308 | self.assertRaises(ExtractorError, xpath_element, doc, ['div/bar'], fatal=True) | |
309 | self.assertRaises(ExtractorError, xpath_element, doc, ['div/bar', 'div/baz'], fatal=True) | |
310 | ||
311 | def test_xpath_text(self): | |
312 | testxml = '''<root> | |
313 | <div> | |
314 | <p>Foo</p> | |
315 | </div> | |
316 | </root>''' | |
317 | doc = compat_etree_fromstring(testxml) | |
318 | self.assertEqual(xpath_text(doc, 'div/p'), 'Foo') | |
319 | self.assertEqual(xpath_text(doc, 'div/bar', default='default'), 'default') | |
320 | self.assertTrue(xpath_text(doc, 'div/bar') is None) | |
321 | self.assertRaises(ExtractorError, xpath_text, doc, 'div/bar', fatal=True) | |
322 | ||
323 | def test_xpath_attr(self): | |
324 | testxml = '''<root> | |
325 | <div> | |
326 | <p x="a">Foo</p> | |
327 | </div> | |
328 | </root>''' | |
329 | doc = compat_etree_fromstring(testxml) | |
330 | self.assertEqual(xpath_attr(doc, 'div/p', 'x'), 'a') | |
331 | self.assertEqual(xpath_attr(doc, 'div/bar', 'x'), None) | |
332 | self.assertEqual(xpath_attr(doc, 'div/p', 'y'), None) | |
333 | self.assertEqual(xpath_attr(doc, 'div/bar', 'x', default='default'), 'default') | |
334 | self.assertEqual(xpath_attr(doc, 'div/p', 'y', default='default'), 'default') | |
335 | self.assertRaises(ExtractorError, xpath_attr, doc, 'div/bar', 'x', fatal=True) | |
336 | self.assertRaises(ExtractorError, xpath_attr, doc, 'div/p', 'y', fatal=True) | |
337 | ||
338 | def test_smuggle_url(self): | |
339 | data = {"ö": "ö", "abc": [3]} | |
340 | url = 'https://foo.bar/baz?x=y#a' | |
341 | smug_url = smuggle_url(url, data) | |
342 | unsmug_url, unsmug_data = unsmuggle_url(smug_url) | |
343 | self.assertEqual(url, unsmug_url) | |
344 | self.assertEqual(data, unsmug_data) | |
345 | ||
346 | res_url, res_data = unsmuggle_url(url) | |
347 | self.assertEqual(res_url, url) | |
348 | self.assertEqual(res_data, None) | |
349 | ||
350 | def test_shell_quote(self): | |
351 | args = ['ffmpeg', '-i', encodeFilename('ñ€ß\'.mp4')] | |
352 | self.assertEqual(shell_quote(args), """ffmpeg -i 'ñ€ß'"'"'.mp4'""") | |
353 | ||
354 | def test_str_to_int(self): | |
355 | self.assertEqual(str_to_int('123,456'), 123456) | |
356 | self.assertEqual(str_to_int('123.456'), 123456) | |
357 | ||
358 | def test_url_basename(self): | |
359 | self.assertEqual(url_basename('http://foo.de/'), '') | |
360 | self.assertEqual(url_basename('http://foo.de/bar/baz'), 'baz') | |
361 | self.assertEqual(url_basename('http://foo.de/bar/baz?x=y'), 'baz') | |
362 | self.assertEqual(url_basename('http://foo.de/bar/baz#x=y'), 'baz') | |
363 | self.assertEqual(url_basename('http://foo.de/bar/baz/'), 'baz') | |
364 | self.assertEqual( | |
365 | url_basename('http://media.w3.org/2010/05/sintel/trailer.mp4'), | |
366 | 'trailer.mp4') | |
367 | ||
368 | def test_parse_duration(self): | |
369 | self.assertEqual(parse_duration(None), None) | |
370 | self.assertEqual(parse_duration(False), None) | |
371 | self.assertEqual(parse_duration('invalid'), None) | |
372 | self.assertEqual(parse_duration('1'), 1) | |
373 | self.assertEqual(parse_duration('1337:12'), 80232) | |
374 | self.assertEqual(parse_duration('9:12:43'), 33163) | |
375 | self.assertEqual(parse_duration('12:00'), 720) | |
376 | self.assertEqual(parse_duration('00:01:01'), 61) | |
377 | self.assertEqual(parse_duration('x:y'), None) | |
378 | self.assertEqual(parse_duration('3h11m53s'), 11513) | |
379 | self.assertEqual(parse_duration('3h 11m 53s'), 11513) | |
380 | self.assertEqual(parse_duration('3 hours 11 minutes 53 seconds'), 11513) | |
381 | self.assertEqual(parse_duration('3 hours 11 mins 53 secs'), 11513) | |
382 | self.assertEqual(parse_duration('62m45s'), 3765) | |
383 | self.assertEqual(parse_duration('6m59s'), 419) | |
384 | self.assertEqual(parse_duration('49s'), 49) | |
385 | self.assertEqual(parse_duration('0h0m0s'), 0) | |
386 | self.assertEqual(parse_duration('0m0s'), 0) | |
387 | self.assertEqual(parse_duration('0s'), 0) | |
388 | self.assertEqual(parse_duration('01:02:03.05'), 3723.05) | |
389 | self.assertEqual(parse_duration('T30M38S'), 1838) | |
390 | self.assertEqual(parse_duration('5 s'), 5) | |
391 | self.assertEqual(parse_duration('3 min'), 180) | |
392 | self.assertEqual(parse_duration('2.5 hours'), 9000) | |
393 | self.assertEqual(parse_duration('02:03:04'), 7384) | |
394 | self.assertEqual(parse_duration('01:02:03:04'), 93784) | |
395 | self.assertEqual(parse_duration('1 hour 3 minutes'), 3780) | |
396 | self.assertEqual(parse_duration('87 Min.'), 5220) | |
397 | ||
398 | def test_fix_xml_ampersands(self): | |
399 | self.assertEqual( | |
400 | fix_xml_ampersands('"&x=y&z=a'), '"&x=y&z=a') | |
401 | self.assertEqual( | |
402 | fix_xml_ampersands('"&x=y&wrong;&z=a'), | |
403 | '"&x=y&wrong;&z=a') | |
404 | self.assertEqual( | |
405 | fix_xml_ampersands('&'><"'), | |
406 | '&'><"') | |
407 | self.assertEqual( | |
408 | fix_xml_ampersands('Ӓ᪼'), 'Ӓ᪼') | |
409 | self.assertEqual(fix_xml_ampersands('&#&#'), '&#&#') | |
410 | ||
411 | def test_paged_list(self): | |
412 | def testPL(size, pagesize, sliceargs, expected): | |
413 | def get_page(pagenum): | |
414 | firstid = pagenum * pagesize | |
415 | upto = min(size, pagenum * pagesize + pagesize) | |
416 | for i in range(firstid, upto): | |
417 | yield i | |
418 | ||
419 | pl = OnDemandPagedList(get_page, pagesize) | |
420 | got = pl.getslice(*sliceargs) | |
421 | self.assertEqual(got, expected) | |
422 | ||
423 | iapl = InAdvancePagedList(get_page, size // pagesize + 1, pagesize) | |
424 | got = iapl.getslice(*sliceargs) | |
425 | self.assertEqual(got, expected) | |
426 | ||
427 | testPL(5, 2, (), [0, 1, 2, 3, 4]) | |
428 | testPL(5, 2, (1,), [1, 2, 3, 4]) | |
429 | testPL(5, 2, (2,), [2, 3, 4]) | |
430 | testPL(5, 2, (4,), [4]) | |
431 | testPL(5, 2, (0, 3), [0, 1, 2]) | |
432 | testPL(5, 2, (1, 4), [1, 2, 3]) | |
433 | testPL(5, 2, (2, 99), [2, 3, 4]) | |
434 | testPL(5, 2, (20, 99), []) | |
435 | ||
436 | def test_struct_unpack(self): | |
437 | self.assertEqual(struct_unpack('!B', b'\x00'), (0,)) | |
438 | ||
439 | def test_read_batch_urls(self): | |
440 | f = io.StringIO('''\xef\xbb\xbf foo | |
441 | bar\r | |
442 | baz | |
443 | # More after this line\r | |
444 | ; or after this | |
445 | bam''') | |
446 | self.assertEqual(read_batch_urls(f), ['foo', 'bar', 'baz', 'bam']) | |
447 | ||
448 | def test_urlencode_postdata(self): | |
449 | data = urlencode_postdata({'username': 'foo@bar.com', 'password': '1234'}) | |
450 | self.assertTrue(isinstance(data, bytes)) | |
451 | ||
452 | def test_parse_iso8601(self): | |
453 | self.assertEqual(parse_iso8601('2014-03-23T23:04:26+0100'), 1395612266) | |
454 | self.assertEqual(parse_iso8601('2014-03-23T22:04:26+0000'), 1395612266) | |
455 | self.assertEqual(parse_iso8601('2014-03-23T22:04:26Z'), 1395612266) | |
456 | self.assertEqual(parse_iso8601('2014-03-23T22:04:26.1234Z'), 1395612266) | |
457 | self.assertEqual(parse_iso8601('2015-09-29T08:27:31.727'), 1443515251) | |
458 | self.assertEqual(parse_iso8601('2015-09-29T08-27-31.727'), None) | |
459 | ||
460 | def test_strip_jsonp(self): | |
461 | stripped = strip_jsonp('cb ([ {"id":"532cb",\n\n\n"x":\n3}\n]\n);') | |
462 | d = json.loads(stripped) | |
463 | self.assertEqual(d, [{"id": "532cb", "x": 3}]) | |
464 | ||
465 | stripped = strip_jsonp('parseMetadata({"STATUS":"OK"})\n\n\n//epc') | |
466 | d = json.loads(stripped) | |
467 | self.assertEqual(d, {'STATUS': 'OK'}) | |
468 | ||
469 | def test_uppercase_escape(self): | |
470 | self.assertEqual(uppercase_escape('aä'), 'aä') | |
471 | self.assertEqual(uppercase_escape('\\U0001d550'), '𝕐') | |
472 | ||
473 | def test_lowercase_escape(self): | |
474 | self.assertEqual(lowercase_escape('aä'), 'aä') | |
475 | self.assertEqual(lowercase_escape('\\u0026'), '&') | |
476 | ||
477 | def test_limit_length(self): | |
478 | self.assertEqual(limit_length(None, 12), None) | |
479 | self.assertEqual(limit_length('foo', 12), 'foo') | |
480 | self.assertTrue( | |
481 | limit_length('foo bar baz asd', 12).startswith('foo bar')) | |
482 | self.assertTrue('...' in limit_length('foo bar baz asd', 12)) | |
483 | ||
484 | def test_escape_rfc3986(self): | |
485 | reserved = "!*'();:@&=+$,/?#[]" | |
486 | unreserved = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_.~' | |
487 | self.assertEqual(escape_rfc3986(reserved), reserved) | |
488 | self.assertEqual(escape_rfc3986(unreserved), unreserved) | |
489 | self.assertEqual(escape_rfc3986('тест'), '%D1%82%D0%B5%D1%81%D1%82') | |
490 | self.assertEqual(escape_rfc3986('%D1%82%D0%B5%D1%81%D1%82'), '%D1%82%D0%B5%D1%81%D1%82') | |
491 | self.assertEqual(escape_rfc3986('foo bar'), 'foo%20bar') | |
492 | self.assertEqual(escape_rfc3986('foo%20bar'), 'foo%20bar') | |
493 | ||
494 | def test_escape_url(self): | |
495 | self.assertEqual( | |
496 | escape_url('http://wowza.imust.org/srv/vod/telemb/new/UPLOAD/UPLOAD/20224_IncendieHavré_FD.mp4'), | |
497 | 'http://wowza.imust.org/srv/vod/telemb/new/UPLOAD/UPLOAD/20224_IncendieHavre%CC%81_FD.mp4' | |
498 | ) | |
499 | self.assertEqual( | |
500 | escape_url('http://www.ardmediathek.de/tv/Sturm-der-Liebe/Folge-2036-Zu-Mann-und-Frau-erklärt/Das-Erste/Video?documentId=22673108&bcastId=5290'), | |
501 | 'http://www.ardmediathek.de/tv/Sturm-der-Liebe/Folge-2036-Zu-Mann-und-Frau-erkl%C3%A4rt/Das-Erste/Video?documentId=22673108&bcastId=5290' | |
502 | ) | |
503 | self.assertEqual( | |
504 | escape_url('http://тест.рф/фрагмент'), | |
505 | 'http://тест.рф/%D1%84%D1%80%D0%B0%D0%B3%D0%BC%D0%B5%D0%BD%D1%82' | |
506 | ) | |
507 | self.assertEqual( | |
508 | escape_url('http://тест.рф/абв?абв=абв#абв'), | |
509 | 'http://тест.рф/%D0%B0%D0%B1%D0%B2?%D0%B0%D0%B1%D0%B2=%D0%B0%D0%B1%D0%B2#%D0%B0%D0%B1%D0%B2' | |
510 | ) | |
511 | self.assertEqual(escape_url('http://vimeo.com/56015672#at=0'), 'http://vimeo.com/56015672#at=0') | |
512 | ||
513 | def test_js_to_json_realworld(self): | |
514 | inp = '''{ | |
515 | 'clip':{'provider':'pseudo'} | |
516 | }''' | |
517 | self.assertEqual(js_to_json(inp), '''{ | |
518 | "clip":{"provider":"pseudo"} | |
519 | }''') | |
520 | json.loads(js_to_json(inp)) | |
521 | ||
522 | inp = '''{ | |
523 | 'playlist':[{'controls':{'all':null}}] | |
524 | }''' | |
525 | self.assertEqual(js_to_json(inp), '''{ | |
526 | "playlist":[{"controls":{"all":null}}] | |
527 | }''') | |
528 | ||
529 | inp = '''"The CW\\'s \\'Crazy Ex-Girlfriend\\'"''' | |
530 | self.assertEqual(js_to_json(inp), '''"The CW's 'Crazy Ex-Girlfriend'"''') | |
531 | ||
532 | inp = '"SAND Number: SAND 2013-7800P\\nPresenter: Tom Russo\\nHabanero Software Training - Xyce Software\\nXyce, Sandia\\u0027s"' | |
533 | json_code = js_to_json(inp) | |
534 | self.assertEqual(json.loads(json_code), json.loads(inp)) | |
535 | ||
536 | def test_js_to_json_edgecases(self): | |
537 | on = js_to_json("{abc_def:'1\\'\\\\2\\\\\\'3\"4'}") | |
538 | self.assertEqual(json.loads(on), {"abc_def": "1'\\2\\'3\"4"}) | |
539 | ||
540 | on = js_to_json('{"abc": true}') | |
541 | self.assertEqual(json.loads(on), {'abc': True}) | |
542 | ||
543 | # Ignore JavaScript code as well | |
544 | on = js_to_json('''{ | |
545 | "x": 1, | |
546 | y: "a", | |
547 | z: some.code | |
548 | }''') | |
549 | d = json.loads(on) | |
550 | self.assertEqual(d['x'], 1) | |
551 | self.assertEqual(d['y'], 'a') | |
552 | ||
553 | on = js_to_json('["abc", "def",]') | |
554 | self.assertEqual(json.loads(on), ['abc', 'def']) | |
555 | ||
556 | on = js_to_json('{"abc": "def",}') | |
557 | self.assertEqual(json.loads(on), {'abc': 'def'}) | |
558 | ||
559 | def test_clean_html(self): | |
560 | self.assertEqual(clean_html('a:\nb'), 'a: b') | |
561 | self.assertEqual(clean_html('a:\n "b"'), 'a: "b"') | |
562 | ||
563 | def test_intlist_to_bytes(self): | |
564 | self.assertEqual( | |
565 | intlist_to_bytes([0, 1, 127, 128, 255]), | |
566 | b'\x00\x01\x7f\x80\xff') | |
567 | ||
568 | def test_args_to_str(self): | |
569 | self.assertEqual( | |
570 | args_to_str(['foo', 'ba/r', '-baz', '2 be', '']), | |
571 | 'foo ba/r -baz \'2 be\' \'\'' | |
572 | ) | |
573 | ||
574 | def test_parse_filesize(self): | |
575 | self.assertEqual(parse_filesize(None), None) | |
576 | self.assertEqual(parse_filesize(''), None) | |
577 | self.assertEqual(parse_filesize('91 B'), 91) | |
578 | self.assertEqual(parse_filesize('foobar'), None) | |
579 | self.assertEqual(parse_filesize('2 MiB'), 2097152) | |
580 | self.assertEqual(parse_filesize('5 GB'), 5000000000) | |
581 | self.assertEqual(parse_filesize('1.2Tb'), 1200000000000) | |
582 | self.assertEqual(parse_filesize('1,24 KB'), 1240) | |
583 | ||
584 | def test_version_tuple(self): | |
585 | self.assertEqual(version_tuple('1'), (1,)) | |
586 | self.assertEqual(version_tuple('10.23.344'), (10, 23, 344)) | |
587 | self.assertEqual(version_tuple('10.1-6'), (10, 1, 6)) # avconv style | |
588 | ||
589 | def test_detect_exe_version(self): | |
590 | self.assertEqual(detect_exe_version('''ffmpeg version 1.2.1 | |
591 | built on May 27 2013 08:37:26 with gcc 4.7 (Debian 4.7.3-4) | |
592 | configuration: --prefix=/usr --extra-'''), '1.2.1') | |
593 | self.assertEqual(detect_exe_version('''ffmpeg version N-63176-g1fb4685 | |
594 | built on May 15 2014 22:09:06 with gcc 4.8.2 (GCC)'''), 'N-63176-g1fb4685') | |
595 | self.assertEqual(detect_exe_version('''X server found. dri2 connection failed! | |
596 | Trying to open render node... | |
597 | Success at /dev/dri/renderD128. | |
598 | ffmpeg version 2.4.4 Copyright (c) 2000-2014 the FFmpeg ...'''), '2.4.4') | |
599 | ||
600 | def test_age_restricted(self): | |
601 | self.assertFalse(age_restricted(None, 10)) # unrestricted content | |
602 | self.assertFalse(age_restricted(1, None)) # unrestricted policy | |
603 | self.assertFalse(age_restricted(8, 10)) | |
604 | self.assertTrue(age_restricted(18, 14)) | |
605 | self.assertFalse(age_restricted(18, 18)) | |
606 | ||
607 | def test_is_html(self): | |
608 | self.assertFalse(is_html(b'\x49\x44\x43<html')) | |
609 | self.assertTrue(is_html(b'<!DOCTYPE foo>\xaaa')) | |
610 | self.assertTrue(is_html( # UTF-8 with BOM | |
611 | b'\xef\xbb\xbf<!DOCTYPE foo>\xaaa')) | |
612 | self.assertTrue(is_html( # UTF-16-LE | |
613 | b'\xff\xfe<\x00h\x00t\x00m\x00l\x00>\x00\xe4\x00' | |
614 | )) | |
615 | self.assertTrue(is_html( # UTF-16-BE | |
616 | b'\xfe\xff\x00<\x00h\x00t\x00m\x00l\x00>\x00\xe4' | |
617 | )) | |
618 | self.assertTrue(is_html( # UTF-32-BE | |
619 | 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')) | |
620 | self.assertTrue(is_html( # UTF-32-LE | |
621 | 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')) | |
622 | ||
623 | def test_render_table(self): | |
624 | self.assertEqual( | |
625 | render_table( | |
626 | ['a', 'bcd'], | |
627 | [[123, 4], [9999, 51]]), | |
628 | 'a bcd\n' | |
629 | '123 4\n' | |
630 | '9999 51') | |
631 | ||
632 | def test_match_str(self): | |
633 | self.assertRaises(ValueError, match_str, 'xy>foobar', {}) | |
634 | self.assertFalse(match_str('xy', {'x': 1200})) | |
635 | self.assertTrue(match_str('!xy', {'x': 1200})) | |
636 | self.assertTrue(match_str('x', {'x': 1200})) | |
637 | self.assertFalse(match_str('!x', {'x': 1200})) | |
638 | self.assertTrue(match_str('x', {'x': 0})) | |
639 | self.assertFalse(match_str('x>0', {'x': 0})) | |
640 | self.assertFalse(match_str('x>0', {})) | |
641 | self.assertTrue(match_str('x>?0', {})) | |
642 | self.assertTrue(match_str('x>1K', {'x': 1200})) | |
643 | self.assertFalse(match_str('x>2K', {'x': 1200})) | |
644 | self.assertTrue(match_str('x>=1200 & x < 1300', {'x': 1200})) | |
645 | self.assertFalse(match_str('x>=1100 & x < 1200', {'x': 1200})) | |
646 | self.assertFalse(match_str('y=a212', {'y': 'foobar42'})) | |
647 | self.assertTrue(match_str('y=foobar42', {'y': 'foobar42'})) | |
648 | self.assertFalse(match_str('y!=foobar42', {'y': 'foobar42'})) | |
649 | self.assertTrue(match_str('y!=foobar2', {'y': 'foobar42'})) | |
650 | self.assertFalse(match_str( | |
651 | 'like_count > 100 & dislike_count <? 50 & description', | |
652 | {'like_count': 90, 'description': 'foo'})) | |
653 | self.assertTrue(match_str( | |
654 | 'like_count > 100 & dislike_count <? 50 & description', | |
655 | {'like_count': 190, 'description': 'foo'})) | |
656 | self.assertFalse(match_str( | |
657 | 'like_count > 100 & dislike_count <? 50 & description', | |
658 | {'like_count': 190, 'dislike_count': 60, 'description': 'foo'})) | |
659 | self.assertFalse(match_str( | |
660 | 'like_count > 100 & dislike_count <? 50 & description', | |
661 | {'like_count': 190, 'dislike_count': 10})) | |
662 | ||
663 | def test_parse_dfxp_time_expr(self): | |
664 | self.assertEqual(parse_dfxp_time_expr(None), None) | |
665 | self.assertEqual(parse_dfxp_time_expr(''), None) | |
666 | self.assertEqual(parse_dfxp_time_expr('0.1'), 0.1) | |
667 | self.assertEqual(parse_dfxp_time_expr('0.1s'), 0.1) | |
668 | self.assertEqual(parse_dfxp_time_expr('00:00:01'), 1.0) | |
669 | self.assertEqual(parse_dfxp_time_expr('00:00:01.100'), 1.1) | |
670 | self.assertEqual(parse_dfxp_time_expr('00:00:01:100'), 1.1) | |
671 | ||
672 | def test_dfxp2srt(self): | |
673 | dfxp_data = '''<?xml version="1.0" encoding="UTF-8"?> | |
674 | <tt xmlns="http://www.w3.org/ns/ttml" xml:lang="en" xmlns:tts="http://www.w3.org/ns/ttml#parameter"> | |
675 | <body> | |
676 | <div xml:lang="en"> | |
677 | <p begin="0" end="1">The following line contains Chinese characters and special symbols</p> | |
678 | <p begin="1" end="2">第二行<br/>♪♪</p> | |
679 | <p begin="2" dur="1"><span>Third<br/>Line</span></p> | |
680 | <p begin="3" end="-1">Lines with invalid timestamps are ignored</p> | |
681 | <p begin="-1" end="-1">Ignore, two</p> | |
682 | <p begin="3" dur="-1">Ignored, three</p> | |
683 | </div> | |
684 | </body> | |
685 | </tt>''' | |
686 | srt_data = '''1 | |
687 | 00:00:00,000 --> 00:00:01,000 | |
688 | The following line contains Chinese characters and special symbols | |
689 | ||
690 | 2 | |
691 | 00:00:01,000 --> 00:00:02,000 | |
692 | 第二行 | |
693 | ♪♪ | |
694 | ||
695 | 3 | |
696 | 00:00:02,000 --> 00:00:03,000 | |
697 | Third | |
698 | Line | |
699 | ||
700 | ''' | |
701 | self.assertEqual(dfxp2srt(dfxp_data), srt_data) | |
702 | ||
703 | dfxp_data_no_default_namespace = '''<?xml version="1.0" encoding="UTF-8"?> | |
704 | <tt xml:lang="en" xmlns:tts="http://www.w3.org/ns/ttml#parameter"> | |
705 | <body> | |
706 | <div xml:lang="en"> | |
707 | <p begin="0" end="1">The first line</p> | |
708 | </div> | |
709 | </body> | |
710 | </tt>''' | |
711 | srt_data = '''1 | |
712 | 00:00:00,000 --> 00:00:01,000 | |
713 | The first line | |
714 | ||
715 | ''' | |
716 | self.assertEqual(dfxp2srt(dfxp_data_no_default_namespace), srt_data) | |
717 | ||
718 | def test_cli_option(self): | |
719 | self.assertEqual(cli_option({'proxy': '127.0.0.1:3128'}, '--proxy', 'proxy'), ['--proxy', '127.0.0.1:3128']) | |
720 | self.assertEqual(cli_option({'proxy': None}, '--proxy', 'proxy'), []) | |
721 | self.assertEqual(cli_option({}, '--proxy', 'proxy'), []) | |
722 | ||
723 | def test_cli_valueless_option(self): | |
724 | self.assertEqual(cli_valueless_option( | |
725 | {'downloader': 'external'}, '--external-downloader', 'downloader', 'external'), ['--external-downloader']) | |
726 | self.assertEqual(cli_valueless_option( | |
727 | {'downloader': 'internal'}, '--external-downloader', 'downloader', 'external'), []) | |
728 | self.assertEqual(cli_valueless_option( | |
729 | {'nocheckcertificate': True}, '--no-check-certificate', 'nocheckcertificate'), ['--no-check-certificate']) | |
730 | self.assertEqual(cli_valueless_option( | |
731 | {'nocheckcertificate': False}, '--no-check-certificate', 'nocheckcertificate'), []) | |
732 | self.assertEqual(cli_valueless_option( | |
733 | {'checkcertificate': True}, '--no-check-certificate', 'checkcertificate', False), []) | |
734 | self.assertEqual(cli_valueless_option( | |
735 | {'checkcertificate': False}, '--no-check-certificate', 'checkcertificate', False), ['--no-check-certificate']) | |
736 | ||
737 | def test_cli_bool_option(self): | |
738 | self.assertEqual( | |
739 | cli_bool_option( | |
740 | {'nocheckcertificate': True}, '--no-check-certificate', 'nocheckcertificate'), | |
741 | ['--no-check-certificate', 'true']) | |
742 | self.assertEqual( | |
743 | cli_bool_option( | |
744 | {'nocheckcertificate': True}, '--no-check-certificate', 'nocheckcertificate', separator='='), | |
745 | ['--no-check-certificate=true']) | |
746 | self.assertEqual( | |
747 | cli_bool_option( | |
748 | {'nocheckcertificate': True}, '--check-certificate', 'nocheckcertificate', 'false', 'true'), | |
749 | ['--check-certificate', 'false']) | |
750 | self.assertEqual( | |
751 | cli_bool_option( | |
752 | {'nocheckcertificate': True}, '--check-certificate', 'nocheckcertificate', 'false', 'true', '='), | |
753 | ['--check-certificate=false']) | |
754 | self.assertEqual( | |
755 | cli_bool_option( | |
756 | {'nocheckcertificate': False}, '--check-certificate', 'nocheckcertificate', 'false', 'true'), | |
757 | ['--check-certificate', 'true']) | |
758 | self.assertEqual( | |
759 | cli_bool_option( | |
760 | {'nocheckcertificate': False}, '--check-certificate', 'nocheckcertificate', 'false', 'true', '='), | |
761 | ['--check-certificate=true']) | |
762 | ||
763 | ||
764 | if __name__ == '__main__': | |
765 | unittest.main() |