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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 | encodeFilename, | |
25 | escape_rfc3986, | |
26 | escape_url, | |
27 | find_xpath_attr, | |
28 | fix_xml_ampersands, | |
29 | InAdvancePagedList, | |
30 | intlist_to_bytes, | |
31 | is_html, | |
32 | js_to_json, | |
33 | limit_length, | |
34 | OnDemandPagedList, | |
35 | orderedSet, | |
36 | parse_duration, | |
37 | parse_filesize, | |
38 | parse_iso8601, | |
39 | read_batch_urls, | |
40 | sanitize_filename, | |
41 | shell_quote, | |
42 | smuggle_url, | |
43 | str_to_int, | |
44 | strip_jsonp, | |
45 | struct_unpack, | |
46 | timeconvert, | |
47 | unescapeHTML, | |
48 | unified_strdate, | |
49 | unsmuggle_url, | |
50 | uppercase_escape, | |
51 | url_basename, | |
52 | urlencode_postdata, | |
53 | version_tuple, | |
54 | xpath_with_ns, | |
55 | render_table, | |
56 | match_str, | |
57 | ) | |
58 | ||
59 | ||
60 | class TestUtil(unittest.TestCase): | |
61 | def test_timeconvert(self): | |
62 | self.assertTrue(timeconvert('') is None) | |
63 | self.assertTrue(timeconvert('bougrg') is None) | |
64 | ||
65 | def test_sanitize_filename(self): | |
66 | self.assertEqual(sanitize_filename('abc'), 'abc') | |
67 | self.assertEqual(sanitize_filename('abc_d-e'), 'abc_d-e') | |
68 | ||
69 | self.assertEqual(sanitize_filename('123'), '123') | |
70 | ||
71 | self.assertEqual('abc_de', sanitize_filename('abc/de')) | |
72 | self.assertFalse('/' in sanitize_filename('abc/de///')) | |
73 | ||
74 | self.assertEqual('abc_de', sanitize_filename('abc/<>\\*|de')) | |
75 | self.assertEqual('xxx', sanitize_filename('xxx/<>\\*|')) | |
76 | self.assertEqual('yes no', sanitize_filename('yes? no')) | |
77 | self.assertEqual('this - that', sanitize_filename('this: that')) | |
78 | ||
79 | self.assertEqual(sanitize_filename('AT&T'), 'AT&T') | |
80 | aumlaut = 'ä' | |
81 | self.assertEqual(sanitize_filename(aumlaut), aumlaut) | |
82 | tests = '\u043a\u0438\u0440\u0438\u043b\u043b\u0438\u0446\u0430' | |
83 | self.assertEqual(sanitize_filename(tests), tests) | |
84 | ||
85 | self.assertEqual( | |
86 | sanitize_filename('New World record at 0:12:34'), | |
87 | 'New World record at 0_12_34') | |
88 | ||
89 | forbidden = '"\0\\/' | |
90 | for fc in forbidden: | |
91 | for fbc in forbidden: | |
92 | self.assertTrue(fbc not in sanitize_filename(fc)) | |
93 | ||
94 | def test_sanitize_filename_restricted(self): | |
95 | self.assertEqual(sanitize_filename('abc', restricted=True), 'abc') | |
96 | self.assertEqual(sanitize_filename('abc_d-e', restricted=True), 'abc_d-e') | |
97 | ||
98 | self.assertEqual(sanitize_filename('123', restricted=True), '123') | |
99 | ||
100 | self.assertEqual('abc_de', sanitize_filename('abc/de', restricted=True)) | |
101 | self.assertFalse('/' in sanitize_filename('abc/de///', restricted=True)) | |
102 | ||
103 | self.assertEqual('abc_de', sanitize_filename('abc/<>\\*|de', restricted=True)) | |
104 | self.assertEqual('xxx', sanitize_filename('xxx/<>\\*|', restricted=True)) | |
105 | self.assertEqual('yes_no', sanitize_filename('yes? no', restricted=True)) | |
106 | self.assertEqual('this_-_that', sanitize_filename('this: that', restricted=True)) | |
107 | ||
108 | tests = 'a\xe4b\u4e2d\u56fd\u7684c' | |
109 | self.assertEqual(sanitize_filename(tests, restricted=True), 'a_b_c') | |
110 | self.assertTrue(sanitize_filename('\xf6', restricted=True) != '') # No empty filename | |
111 | ||
112 | forbidden = '"\0\\/&!: \'\t\n()[]{}$;`^,#' | |
113 | for fc in forbidden: | |
114 | for fbc in forbidden: | |
115 | self.assertTrue(fbc not in sanitize_filename(fc, restricted=True)) | |
116 | ||
117 | # Handle a common case more neatly | |
118 | self.assertEqual(sanitize_filename('\u5927\u58f0\u5e26 - Song', restricted=True), 'Song') | |
119 | self.assertEqual(sanitize_filename('\u603b\u7edf: Speech', restricted=True), 'Speech') | |
120 | # .. but make sure the file name is never empty | |
121 | self.assertTrue(sanitize_filename('-', restricted=True) != '') | |
122 | self.assertTrue(sanitize_filename(':', restricted=True) != '') | |
123 | ||
124 | def test_sanitize_ids(self): | |
125 | self.assertEqual(sanitize_filename('_n_cd26wFpw', is_id=True), '_n_cd26wFpw') | |
126 | self.assertEqual(sanitize_filename('_BD_eEpuzXw', is_id=True), '_BD_eEpuzXw') | |
127 | self.assertEqual(sanitize_filename('N0Y__7-UOdI', is_id=True), 'N0Y__7-UOdI') | |
128 | ||
129 | def test_ordered_set(self): | |
130 | self.assertEqual(orderedSet([1, 1, 2, 3, 4, 4, 5, 6, 7, 3, 5]), [1, 2, 3, 4, 5, 6, 7]) | |
131 | self.assertEqual(orderedSet([]), []) | |
132 | self.assertEqual(orderedSet([1]), [1]) | |
133 | # keep the list ordered | |
134 | self.assertEqual(orderedSet([135, 1, 1, 1]), [135, 1]) | |
135 | ||
136 | def test_unescape_html(self): | |
137 | self.assertEqual(unescapeHTML('%20;'), '%20;') | |
138 | self.assertEqual( | |
139 | unescapeHTML('é'), 'é') | |
140 | ||
141 | def test_daterange(self): | |
142 | _20century = DateRange("19000101", "20000101") | |
143 | self.assertFalse("17890714" in _20century) | |
144 | _ac = DateRange("00010101") | |
145 | self.assertTrue("19690721" in _ac) | |
146 | _firstmilenium = DateRange(end="10000101") | |
147 | self.assertTrue("07110427" in _firstmilenium) | |
148 | ||
149 | def test_unified_dates(self): | |
150 | self.assertEqual(unified_strdate('December 21, 2010'), '20101221') | |
151 | self.assertEqual(unified_strdate('8/7/2009'), '20090708') | |
152 | self.assertEqual(unified_strdate('Dec 14, 2012'), '20121214') | |
153 | self.assertEqual(unified_strdate('2012/10/11 01:56:38 +0000'), '20121011') | |
154 | self.assertEqual(unified_strdate('1968 12 10'), '19681210') | |
155 | self.assertEqual(unified_strdate('1968-12-10'), '19681210') | |
156 | self.assertEqual(unified_strdate('28/01/2014 21:00:00 +0100'), '20140128') | |
157 | self.assertEqual( | |
158 | unified_strdate('11/26/2014 11:30:00 AM PST', day_first=False), | |
159 | '20141126') | |
160 | self.assertEqual( | |
161 | unified_strdate('2/2/2015 6:47:40 PM', day_first=False), | |
162 | '20150202') | |
163 | ||
164 | def test_find_xpath_attr(self): | |
165 | testxml = '''<root> | |
166 | <node/> | |
167 | <node x="a"/> | |
168 | <node x="a" y="c" /> | |
169 | <node x="b" y="d" /> | |
170 | </root>''' | |
171 | doc = xml.etree.ElementTree.fromstring(testxml) | |
172 | ||
173 | self.assertEqual(find_xpath_attr(doc, './/fourohfour', 'n', 'v'), None) | |
174 | self.assertEqual(find_xpath_attr(doc, './/node', 'x', 'a'), doc[1]) | |
175 | self.assertEqual(find_xpath_attr(doc, './/node', 'y', 'c'), doc[2]) | |
176 | ||
177 | def test_xpath_with_ns(self): | |
178 | testxml = '''<root xmlns:media="http://example.com/"> | |
179 | <media:song> | |
180 | <media:author>The Author</media:author> | |
181 | <url>http://server.com/download.mp3</url> | |
182 | </media:song> | |
183 | </root>''' | |
184 | doc = xml.etree.ElementTree.fromstring(testxml) | |
185 | find = lambda p: doc.find(xpath_with_ns(p, {'media': 'http://example.com/'})) | |
186 | self.assertTrue(find('media:song') is not None) | |
187 | self.assertEqual(find('media:song/media:author').text, 'The Author') | |
188 | self.assertEqual(find('media:song/url').text, 'http://server.com/download.mp3') | |
189 | ||
190 | def test_smuggle_url(self): | |
191 | data = {"ö": "ö", "abc": [3]} | |
192 | url = 'https://foo.bar/baz?x=y#a' | |
193 | smug_url = smuggle_url(url, data) | |
194 | unsmug_url, unsmug_data = unsmuggle_url(smug_url) | |
195 | self.assertEqual(url, unsmug_url) | |
196 | self.assertEqual(data, unsmug_data) | |
197 | ||
198 | res_url, res_data = unsmuggle_url(url) | |
199 | self.assertEqual(res_url, url) | |
200 | self.assertEqual(res_data, None) | |
201 | ||
202 | def test_shell_quote(self): | |
203 | args = ['ffmpeg', '-i', encodeFilename('ñ€ß\'.mp4')] | |
204 | self.assertEqual(shell_quote(args), """ffmpeg -i 'ñ€ß'"'"'.mp4'""") | |
205 | ||
206 | def test_str_to_int(self): | |
207 | self.assertEqual(str_to_int('123,456'), 123456) | |
208 | self.assertEqual(str_to_int('123.456'), 123456) | |
209 | ||
210 | def test_url_basename(self): | |
211 | self.assertEqual(url_basename('http://foo.de/'), '') | |
212 | self.assertEqual(url_basename('http://foo.de/bar/baz'), 'baz') | |
213 | self.assertEqual(url_basename('http://foo.de/bar/baz?x=y'), 'baz') | |
214 | self.assertEqual(url_basename('http://foo.de/bar/baz#x=y'), 'baz') | |
215 | self.assertEqual(url_basename('http://foo.de/bar/baz/'), 'baz') | |
216 | self.assertEqual( | |
217 | url_basename('http://media.w3.org/2010/05/sintel/trailer.mp4'), | |
218 | 'trailer.mp4') | |
219 | ||
220 | def test_parse_duration(self): | |
221 | self.assertEqual(parse_duration(None), None) | |
222 | self.assertEqual(parse_duration(False), None) | |
223 | self.assertEqual(parse_duration('invalid'), None) | |
224 | self.assertEqual(parse_duration('1'), 1) | |
225 | self.assertEqual(parse_duration('1337:12'), 80232) | |
226 | self.assertEqual(parse_duration('9:12:43'), 33163) | |
227 | self.assertEqual(parse_duration('12:00'), 720) | |
228 | self.assertEqual(parse_duration('00:01:01'), 61) | |
229 | self.assertEqual(parse_duration('x:y'), None) | |
230 | self.assertEqual(parse_duration('3h11m53s'), 11513) | |
231 | self.assertEqual(parse_duration('3h 11m 53s'), 11513) | |
232 | self.assertEqual(parse_duration('3 hours 11 minutes 53 seconds'), 11513) | |
233 | self.assertEqual(parse_duration('3 hours 11 mins 53 secs'), 11513) | |
234 | self.assertEqual(parse_duration('62m45s'), 3765) | |
235 | self.assertEqual(parse_duration('6m59s'), 419) | |
236 | self.assertEqual(parse_duration('49s'), 49) | |
237 | self.assertEqual(parse_duration('0h0m0s'), 0) | |
238 | self.assertEqual(parse_duration('0m0s'), 0) | |
239 | self.assertEqual(parse_duration('0s'), 0) | |
240 | self.assertEqual(parse_duration('01:02:03.05'), 3723.05) | |
241 | self.assertEqual(parse_duration('T30M38S'), 1838) | |
242 | self.assertEqual(parse_duration('5 s'), 5) | |
243 | self.assertEqual(parse_duration('3 min'), 180) | |
244 | self.assertEqual(parse_duration('2.5 hours'), 9000) | |
245 | self.assertEqual(parse_duration('02:03:04'), 7384) | |
246 | self.assertEqual(parse_duration('01:02:03:04'), 93784) | |
247 | ||
248 | def test_fix_xml_ampersands(self): | |
249 | self.assertEqual( | |
250 | fix_xml_ampersands('"&x=y&z=a'), '"&x=y&z=a') | |
251 | self.assertEqual( | |
252 | fix_xml_ampersands('"&x=y&wrong;&z=a'), | |
253 | '"&x=y&wrong;&z=a') | |
254 | self.assertEqual( | |
255 | fix_xml_ampersands('&'><"'), | |
256 | '&'><"') | |
257 | self.assertEqual( | |
258 | fix_xml_ampersands('Ӓ᪼'), 'Ӓ᪼') | |
259 | self.assertEqual(fix_xml_ampersands('&#&#'), '&#&#') | |
260 | ||
261 | def test_paged_list(self): | |
262 | def testPL(size, pagesize, sliceargs, expected): | |
263 | def get_page(pagenum): | |
264 | firstid = pagenum * pagesize | |
265 | upto = min(size, pagenum * pagesize + pagesize) | |
266 | for i in range(firstid, upto): | |
267 | yield i | |
268 | ||
269 | pl = OnDemandPagedList(get_page, pagesize) | |
270 | got = pl.getslice(*sliceargs) | |
271 | self.assertEqual(got, expected) | |
272 | ||
273 | iapl = InAdvancePagedList(get_page, size // pagesize + 1, pagesize) | |
274 | got = iapl.getslice(*sliceargs) | |
275 | self.assertEqual(got, expected) | |
276 | ||
277 | testPL(5, 2, (), [0, 1, 2, 3, 4]) | |
278 | testPL(5, 2, (1,), [1, 2, 3, 4]) | |
279 | testPL(5, 2, (2,), [2, 3, 4]) | |
280 | testPL(5, 2, (4,), [4]) | |
281 | testPL(5, 2, (0, 3), [0, 1, 2]) | |
282 | testPL(5, 2, (1, 4), [1, 2, 3]) | |
283 | testPL(5, 2, (2, 99), [2, 3, 4]) | |
284 | testPL(5, 2, (20, 99), []) | |
285 | ||
286 | def test_struct_unpack(self): | |
287 | self.assertEqual(struct_unpack('!B', b'\x00'), (0,)) | |
288 | ||
289 | def test_read_batch_urls(self): | |
290 | f = io.StringIO('''\xef\xbb\xbf foo | |
291 | bar\r | |
292 | baz | |
293 | # More after this line\r | |
294 | ; or after this | |
295 | bam''') | |
296 | self.assertEqual(read_batch_urls(f), ['foo', 'bar', 'baz', 'bam']) | |
297 | ||
298 | def test_urlencode_postdata(self): | |
299 | data = urlencode_postdata({'username': 'foo@bar.com', 'password': '1234'}) | |
300 | self.assertTrue(isinstance(data, bytes)) | |
301 | ||
302 | def test_parse_iso8601(self): | |
303 | self.assertEqual(parse_iso8601('2014-03-23T23:04:26+0100'), 1395612266) | |
304 | self.assertEqual(parse_iso8601('2014-03-23T22:04:26+0000'), 1395612266) | |
305 | self.assertEqual(parse_iso8601('2014-03-23T22:04:26Z'), 1395612266) | |
306 | self.assertEqual(parse_iso8601('2014-03-23T22:04:26.1234Z'), 1395612266) | |
307 | ||
308 | def test_strip_jsonp(self): | |
309 | stripped = strip_jsonp('cb ([ {"id":"532cb",\n\n\n"x":\n3}\n]\n);') | |
310 | d = json.loads(stripped) | |
311 | self.assertEqual(d, [{"id": "532cb", "x": 3}]) | |
312 | ||
313 | stripped = strip_jsonp('parseMetadata({"STATUS":"OK"})\n\n\n//epc') | |
314 | d = json.loads(stripped) | |
315 | self.assertEqual(d, {'STATUS': 'OK'}) | |
316 | ||
317 | def test_uppercase_escape(self): | |
318 | self.assertEqual(uppercase_escape('aä'), 'aä') | |
319 | self.assertEqual(uppercase_escape('\\U0001d550'), '𝕐') | |
320 | ||
321 | def test_limit_length(self): | |
322 | self.assertEqual(limit_length(None, 12), None) | |
323 | self.assertEqual(limit_length('foo', 12), 'foo') | |
324 | self.assertTrue( | |
325 | limit_length('foo bar baz asd', 12).startswith('foo bar')) | |
326 | self.assertTrue('...' in limit_length('foo bar baz asd', 12)) | |
327 | ||
328 | def test_escape_rfc3986(self): | |
329 | reserved = "!*'();:@&=+$,/?#[]" | |
330 | unreserved = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_.~' | |
331 | self.assertEqual(escape_rfc3986(reserved), reserved) | |
332 | self.assertEqual(escape_rfc3986(unreserved), unreserved) | |
333 | self.assertEqual(escape_rfc3986('тест'), '%D1%82%D0%B5%D1%81%D1%82') | |
334 | self.assertEqual(escape_rfc3986('%D1%82%D0%B5%D1%81%D1%82'), '%D1%82%D0%B5%D1%81%D1%82') | |
335 | self.assertEqual(escape_rfc3986('foo bar'), 'foo%20bar') | |
336 | self.assertEqual(escape_rfc3986('foo%20bar'), 'foo%20bar') | |
337 | ||
338 | def test_escape_url(self): | |
339 | self.assertEqual( | |
340 | escape_url('http://wowza.imust.org/srv/vod/telemb/new/UPLOAD/UPLOAD/20224_IncendieHavré_FD.mp4'), | |
341 | 'http://wowza.imust.org/srv/vod/telemb/new/UPLOAD/UPLOAD/20224_IncendieHavre%CC%81_FD.mp4' | |
342 | ) | |
343 | self.assertEqual( | |
344 | escape_url('http://www.ardmediathek.de/tv/Sturm-der-Liebe/Folge-2036-Zu-Mann-und-Frau-erklärt/Das-Erste/Video?documentId=22673108&bcastId=5290'), | |
345 | 'http://www.ardmediathek.de/tv/Sturm-der-Liebe/Folge-2036-Zu-Mann-und-Frau-erkl%C3%A4rt/Das-Erste/Video?documentId=22673108&bcastId=5290' | |
346 | ) | |
347 | self.assertEqual( | |
348 | escape_url('http://тест.рф/фрагмент'), | |
349 | 'http://тест.рф/%D1%84%D1%80%D0%B0%D0%B3%D0%BC%D0%B5%D0%BD%D1%82' | |
350 | ) | |
351 | self.assertEqual( | |
352 | escape_url('http://тест.рф/абв?абв=абв#абв'), | |
353 | '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' | |
354 | ) | |
355 | self.assertEqual(escape_url('http://vimeo.com/56015672#at=0'), 'http://vimeo.com/56015672#at=0') | |
356 | ||
357 | def test_js_to_json_realworld(self): | |
358 | inp = '''{ | |
359 | 'clip':{'provider':'pseudo'} | |
360 | }''' | |
361 | self.assertEqual(js_to_json(inp), '''{ | |
362 | "clip":{"provider":"pseudo"} | |
363 | }''') | |
364 | json.loads(js_to_json(inp)) | |
365 | ||
366 | inp = '''{ | |
367 | 'playlist':[{'controls':{'all':null}}] | |
368 | }''' | |
369 | self.assertEqual(js_to_json(inp), '''{ | |
370 | "playlist":[{"controls":{"all":null}}] | |
371 | }''') | |
372 | ||
373 | inp = '"SAND Number: SAND 2013-7800P\\nPresenter: Tom Russo\\nHabanero Software Training - Xyce Software\\nXyce, Sandia\\u0027s"' | |
374 | json_code = js_to_json(inp) | |
375 | self.assertEqual(json.loads(json_code), json.loads(inp)) | |
376 | ||
377 | def test_js_to_json_edgecases(self): | |
378 | on = js_to_json("{abc_def:'1\\'\\\\2\\\\\\'3\"4'}") | |
379 | self.assertEqual(json.loads(on), {"abc_def": "1'\\2\\'3\"4"}) | |
380 | ||
381 | on = js_to_json('{"abc": true}') | |
382 | self.assertEqual(json.loads(on), {'abc': True}) | |
383 | ||
384 | # Ignore JavaScript code as well | |
385 | on = js_to_json('''{ | |
386 | "x": 1, | |
387 | y: "a", | |
388 | z: some.code | |
389 | }''') | |
390 | d = json.loads(on) | |
391 | self.assertEqual(d['x'], 1) | |
392 | self.assertEqual(d['y'], 'a') | |
393 | ||
394 | def test_clean_html(self): | |
395 | self.assertEqual(clean_html('a:\nb'), 'a: b') | |
396 | self.assertEqual(clean_html('a:\n "b"'), 'a: "b"') | |
397 | ||
398 | def test_intlist_to_bytes(self): | |
399 | self.assertEqual( | |
400 | intlist_to_bytes([0, 1, 127, 128, 255]), | |
401 | b'\x00\x01\x7f\x80\xff') | |
402 | ||
403 | def test_args_to_str(self): | |
404 | self.assertEqual( | |
405 | args_to_str(['foo', 'ba/r', '-baz', '2 be', '']), | |
406 | 'foo ba/r -baz \'2 be\' \'\'' | |
407 | ) | |
408 | ||
409 | def test_parse_filesize(self): | |
410 | self.assertEqual(parse_filesize(None), None) | |
411 | self.assertEqual(parse_filesize(''), None) | |
412 | self.assertEqual(parse_filesize('91 B'), 91) | |
413 | self.assertEqual(parse_filesize('foobar'), None) | |
414 | self.assertEqual(parse_filesize('2 MiB'), 2097152) | |
415 | self.assertEqual(parse_filesize('5 GB'), 5000000000) | |
416 | self.assertEqual(parse_filesize('1.2Tb'), 1200000000000) | |
417 | self.assertEqual(parse_filesize('1,24 KB'), 1240) | |
418 | ||
419 | def test_version_tuple(self): | |
420 | self.assertEqual(version_tuple('1'), (1,)) | |
421 | self.assertEqual(version_tuple('10.23.344'), (10, 23, 344)) | |
422 | self.assertEqual(version_tuple('10.1-6'), (10, 1, 6)) # avconv style | |
423 | ||
424 | def test_detect_exe_version(self): | |
425 | self.assertEqual(detect_exe_version('''ffmpeg version 1.2.1 | |
426 | built on May 27 2013 08:37:26 with gcc 4.7 (Debian 4.7.3-4) | |
427 | configuration: --prefix=/usr --extra-'''), '1.2.1') | |
428 | self.assertEqual(detect_exe_version('''ffmpeg version N-63176-g1fb4685 | |
429 | built on May 15 2014 22:09:06 with gcc 4.8.2 (GCC)'''), 'N-63176-g1fb4685') | |
430 | self.assertEqual(detect_exe_version('''X server found. dri2 connection failed! | |
431 | Trying to open render node... | |
432 | Success at /dev/dri/renderD128. | |
433 | ffmpeg version 2.4.4 Copyright (c) 2000-2014 the FFmpeg ...'''), '2.4.4') | |
434 | ||
435 | def test_age_restricted(self): | |
436 | self.assertFalse(age_restricted(None, 10)) # unrestricted content | |
437 | self.assertFalse(age_restricted(1, None)) # unrestricted policy | |
438 | self.assertFalse(age_restricted(8, 10)) | |
439 | self.assertTrue(age_restricted(18, 14)) | |
440 | self.assertFalse(age_restricted(18, 18)) | |
441 | ||
442 | def test_is_html(self): | |
443 | self.assertFalse(is_html(b'\x49\x44\x43<html')) | |
444 | self.assertTrue(is_html(b'<!DOCTYPE foo>\xaaa')) | |
445 | self.assertTrue(is_html( # UTF-8 with BOM | |
446 | b'\xef\xbb\xbf<!DOCTYPE foo>\xaaa')) | |
447 | self.assertTrue(is_html( # UTF-16-LE | |
448 | b'\xff\xfe<\x00h\x00t\x00m\x00l\x00>\x00\xe4\x00' | |
449 | )) | |
450 | self.assertTrue(is_html( # UTF-16-BE | |
451 | b'\xfe\xff\x00<\x00h\x00t\x00m\x00l\x00>\x00\xe4' | |
452 | )) | |
453 | self.assertTrue(is_html( # UTF-32-BE | |
454 | 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')) | |
455 | self.assertTrue(is_html( # UTF-32-LE | |
456 | 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')) | |
457 | ||
458 | def test_render_table(self): | |
459 | self.assertEqual( | |
460 | render_table( | |
461 | ['a', 'bcd'], | |
462 | [[123, 4], [9999, 51]]), | |
463 | 'a bcd\n' | |
464 | '123 4\n' | |
465 | '9999 51') | |
466 | ||
467 | def test_match_str(self): | |
468 | self.assertRaises(ValueError, match_str, 'xy>foobar', {}) | |
469 | self.assertFalse(match_str('xy', {'x': 1200})) | |
470 | self.assertTrue(match_str('!xy', {'x': 1200})) | |
471 | self.assertTrue(match_str('x', {'x': 1200})) | |
472 | self.assertFalse(match_str('!x', {'x': 1200})) | |
473 | self.assertTrue(match_str('x', {'x': 0})) | |
474 | self.assertFalse(match_str('x>0', {'x': 0})) | |
475 | self.assertFalse(match_str('x>0', {})) | |
476 | self.assertTrue(match_str('x>?0', {})) | |
477 | self.assertTrue(match_str('x>1K', {'x': 1200})) | |
478 | self.assertFalse(match_str('x>2K', {'x': 1200})) | |
479 | self.assertTrue(match_str('x>=1200 & x < 1300', {'x': 1200})) | |
480 | self.assertFalse(match_str('x>=1100 & x < 1200', {'x': 1200})) | |
481 | self.assertFalse(match_str('y=a212', {'y': 'foobar42'})) | |
482 | self.assertTrue(match_str('y=foobar42', {'y': 'foobar42'})) | |
483 | self.assertFalse(match_str('y!=foobar42', {'y': 'foobar42'})) | |
484 | self.assertTrue(match_str('y!=foobar2', {'y': 'foobar42'})) | |
485 | self.assertFalse(match_str( | |
486 | 'like_count > 100 & dislike_count <? 50 & description', | |
487 | {'like_count': 90, 'description': 'foo'})) | |
488 | self.assertTrue(match_str( | |
489 | 'like_count > 100 & dislike_count <? 50 & description', | |
490 | {'like_count': 190, 'description': 'foo'})) | |
491 | self.assertFalse(match_str( | |
492 | 'like_count > 100 & dislike_count <? 50 & description', | |
493 | {'like_count': 190, 'dislike_count': 60, 'description': 'foo'})) | |
494 | self.assertFalse(match_str( | |
495 | 'like_count > 100 & dislike_count <? 50 & description', | |
496 | {'like_count': 190, 'dislike_count': 10})) | |
497 | ||
498 | ||
499 | if __name__ == '__main__': | |
500 | unittest.main() |