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Commit | Line | Data |
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e387eb5a | 1 | #!/usr/bin/env python |
9d4660ca | 2 | # coding: utf-8 |
e387eb5a | 3 | |
4e408e47 PH |
4 | from __future__ import unicode_literals |
5 | ||
44a5f171 PH |
6 | # Allow direct execution |
7 | import os | |
dae7c920 | 8 | import sys |
44fb3454 | 9 | import unittest |
44a5f171 | 10 | sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__)))) |
44fb3454 | 11 | |
44a5f171 PH |
12 | |
13 | # Various small unit tests | |
62e609ab | 14 | import io |
fac55558 | 15 | import json |
44a5f171 | 16 | import xml.etree.ElementTree |
dae7c920 | 17 | |
a921f407 | 18 | from youtube_dl.utils import ( |
e4bdb37e | 19 | clean_html, |
a921f407 | 20 | DateRange, |
29eb5174 | 21 | encodeFilename, |
a921f407 | 22 | find_xpath_attr, |
5aafe895 | 23 | fix_xml_ampersands, |
29eb5174 | 24 | orderedSet, |
9c44d242 PH |
25 | OnDemandPagedList, |
26 | InAdvancePagedList, | |
608d11f5 | 27 | parse_duration, |
62e609ab | 28 | read_batch_urls, |
29eb5174 | 29 | sanitize_filename, |
a6a173c2 | 30 | shell_quote, |
29eb5174 | 31 | smuggle_url, |
f53c966a | 32 | str_to_int, |
b53466e1 | 33 | struct_unpack, |
29eb5174 PH |
34 | timeconvert, |
35 | unescapeHTML, | |
36 | unified_strdate, | |
37 | unsmuggle_url, | |
38 | url_basename, | |
b74fa8cd | 39 | urlencode_postdata, |
29eb5174 | 40 | xpath_with_ns, |
912b38b4 | 41 | parse_iso8601, |
fac55558 | 42 | strip_jsonp, |
676eb3f2 | 43 | uppercase_escape, |
a020a0dc | 44 | limit_length, |
d05cfe06 S |
45 | escape_rfc3986, |
46 | escape_url, | |
410f3e73 | 47 | js_to_json, |
4c0924bb | 48 | intlist_to_bytes, |
7d4111ed | 49 | args_to_str, |
be64b5b0 | 50 | parse_filesize, |
a921f407 | 51 | ) |
44fb3454 | 52 | |
627dcfff | 53 | |
44fb3454 | 54 | class TestUtil(unittest.TestCase): |
59ae15a5 PH |
55 | def test_timeconvert(self): |
56 | self.assertTrue(timeconvert('') is None) | |
57 | self.assertTrue(timeconvert('bougrg') is None) | |
58 | ||
59 | def test_sanitize_filename(self): | |
60 | self.assertEqual(sanitize_filename('abc'), 'abc') | |
61 | self.assertEqual(sanitize_filename('abc_d-e'), 'abc_d-e') | |
62 | ||
63 | self.assertEqual(sanitize_filename('123'), '123') | |
64 | ||
65 | self.assertEqual('abc_de', sanitize_filename('abc/de')) | |
66 | self.assertFalse('/' in sanitize_filename('abc/de///')) | |
67 | ||
68 | self.assertEqual('abc_de', sanitize_filename('abc/<>\\*|de')) | |
69 | self.assertEqual('xxx', sanitize_filename('xxx/<>\\*|')) | |
70 | self.assertEqual('yes no', sanitize_filename('yes? no')) | |
71 | self.assertEqual('this - that', sanitize_filename('this: that')) | |
72 | ||
73 | self.assertEqual(sanitize_filename('AT&T'), 'AT&T') | |
4e408e47 | 74 | aumlaut = 'ä' |
59ae15a5 | 75 | self.assertEqual(sanitize_filename(aumlaut), aumlaut) |
4e408e47 | 76 | tests = '\u043a\u0438\u0440\u0438\u043b\u043b\u0438\u0446\u0430' |
59ae15a5 PH |
77 | self.assertEqual(sanitize_filename(tests), tests) |
78 | ||
79 | forbidden = '"\0\\/' | |
80 | for fc in forbidden: | |
81 | for fbc in forbidden: | |
82 | self.assertTrue(fbc not in sanitize_filename(fc)) | |
83 | ||
84 | def test_sanitize_filename_restricted(self): | |
85 | self.assertEqual(sanitize_filename('abc', restricted=True), 'abc') | |
86 | self.assertEqual(sanitize_filename('abc_d-e', restricted=True), 'abc_d-e') | |
87 | ||
88 | self.assertEqual(sanitize_filename('123', restricted=True), '123') | |
89 | ||
90 | self.assertEqual('abc_de', sanitize_filename('abc/de', restricted=True)) | |
91 | self.assertFalse('/' in sanitize_filename('abc/de///', restricted=True)) | |
92 | ||
93 | self.assertEqual('abc_de', sanitize_filename('abc/<>\\*|de', restricted=True)) | |
94 | self.assertEqual('xxx', sanitize_filename('xxx/<>\\*|', restricted=True)) | |
95 | self.assertEqual('yes_no', sanitize_filename('yes? no', restricted=True)) | |
96 | self.assertEqual('this_-_that', sanitize_filename('this: that', restricted=True)) | |
97 | ||
4e408e47 | 98 | tests = 'a\xe4b\u4e2d\u56fd\u7684c' |
59ae15a5 | 99 | self.assertEqual(sanitize_filename(tests, restricted=True), 'a_b_c') |
4e408e47 | 100 | self.assertTrue(sanitize_filename('\xf6', restricted=True) != '') # No empty filename |
59ae15a5 | 101 | |
627dcfff | 102 | forbidden = '"\0\\/&!: \'\t\n()[]{}$;`^,#' |
59ae15a5 PH |
103 | for fc in forbidden: |
104 | for fbc in forbidden: | |
105 | self.assertTrue(fbc not in sanitize_filename(fc, restricted=True)) | |
106 | ||
107 | # Handle a common case more neatly | |
4e408e47 PH |
108 | self.assertEqual(sanitize_filename('\u5927\u58f0\u5e26 - Song', restricted=True), 'Song') |
109 | self.assertEqual(sanitize_filename('\u603b\u7edf: Speech', restricted=True), 'Speech') | |
59ae15a5 PH |
110 | # .. but make sure the file name is never empty |
111 | self.assertTrue(sanitize_filename('-', restricted=True) != '') | |
112 | self.assertTrue(sanitize_filename(':', restricted=True) != '') | |
113 | ||
796173d0 | 114 | def test_sanitize_ids(self): |
314d506b PH |
115 | self.assertEqual(sanitize_filename('_n_cd26wFpw', is_id=True), '_n_cd26wFpw') |
116 | self.assertEqual(sanitize_filename('_BD_eEpuzXw', is_id=True), '_BD_eEpuzXw') | |
117 | self.assertEqual(sanitize_filename('N0Y__7-UOdI', is_id=True), 'N0Y__7-UOdI') | |
796173d0 | 118 | |
59ae15a5 | 119 | def test_ordered_set(self): |
627dcfff | 120 | self.assertEqual(orderedSet([1, 1, 2, 3, 4, 4, 5, 6, 7, 3, 5]), [1, 2, 3, 4, 5, 6, 7]) |
59ae15a5 PH |
121 | self.assertEqual(orderedSet([]), []) |
122 | self.assertEqual(orderedSet([1]), [1]) | |
5f6a1245 | 123 | # keep the list ordered |
627dcfff | 124 | self.assertEqual(orderedSet([135, 1, 1, 1]), [135, 1]) |
59ae15a5 PH |
125 | |
126 | def test_unescape_html(self): | |
4e408e47 PH |
127 | self.assertEqual(unescapeHTML('%20;'), '%20;') |
128 | self.assertEqual( | |
129 | unescapeHTML('é'), 'é') | |
5f6a1245 | 130 | |
bd558525 | 131 | def test_daterange(self): |
5f6a1245 | 132 | _20century = DateRange("19000101", "20000101") |
bd558525 JMF |
133 | self.assertFalse("17890714" in _20century) |
134 | _ac = DateRange("00010101") | |
135 | self.assertTrue("19690721" in _ac) | |
136 | _firstmilenium = DateRange(end="10000101") | |
137 | self.assertTrue("07110427" in _firstmilenium) | |
37254abc | 138 | |
bf50b038 JMF |
139 | def test_unified_dates(self): |
140 | self.assertEqual(unified_strdate('December 21, 2010'), '20101221') | |
141 | self.assertEqual(unified_strdate('8/7/2009'), '20090708') | |
142 | self.assertEqual(unified_strdate('Dec 14, 2012'), '20121214') | |
143 | self.assertEqual(unified_strdate('2012/10/11 01:56:38 +0000'), '20121011') | |
026fcc04 | 144 | self.assertEqual(unified_strdate('1968-12-10'), '19681210') |
99b67fec | 145 | self.assertEqual(unified_strdate('28/01/2014 21:00:00 +0100'), '20140128') |
dae7c920 | 146 | |
59ae56fa | 147 | def test_find_xpath_attr(self): |
4e408e47 | 148 | testxml = '''<root> |
59ae56fa PH |
149 | <node/> |
150 | <node x="a"/> | |
151 | <node x="a" y="c" /> | |
152 | <node x="b" y="d" /> | |
153 | </root>''' | |
154 | doc = xml.etree.ElementTree.fromstring(testxml) | |
155 | ||
156 | self.assertEqual(find_xpath_attr(doc, './/fourohfour', 'n', 'v'), None) | |
157 | self.assertEqual(find_xpath_attr(doc, './/node', 'x', 'a'), doc[1]) | |
158 | self.assertEqual(find_xpath_attr(doc, './/node', 'y', 'c'), doc[2]) | |
159 | ||
d7e66d39 | 160 | def test_xpath_with_ns(self): |
4e408e47 | 161 | testxml = '''<root xmlns:media="http://example.com/"> |
d7e66d39 JMF |
162 | <media:song> |
163 | <media:author>The Author</media:author> | |
164 | <url>http://server.com/download.mp3</url> | |
165 | </media:song> | |
166 | </root>''' | |
167 | doc = xml.etree.ElementTree.fromstring(testxml) | |
168 | find = lambda p: doc.find(xpath_with_ns(p, {'media': 'http://example.com/'})) | |
169 | self.assertTrue(find('media:song') is not None) | |
4e408e47 PH |
170 | self.assertEqual(find('media:song/media:author').text, 'The Author') |
171 | self.assertEqual(find('media:song/url').text, 'http://server.com/download.mp3') | |
d7e66d39 | 172 | |
9d4660ca | 173 | def test_smuggle_url(self): |
e075a44a | 174 | data = {"ö": "ö", "abc": [3]} |
9d4660ca PH |
175 | url = 'https://foo.bar/baz?x=y#a' |
176 | smug_url = smuggle_url(url, data) | |
177 | unsmug_url, unsmug_data = unsmuggle_url(smug_url) | |
178 | self.assertEqual(url, unsmug_url) | |
179 | self.assertEqual(data, unsmug_data) | |
180 | ||
181 | res_url, res_data = unsmuggle_url(url) | |
182 | self.assertEqual(res_url, url) | |
183 | self.assertEqual(res_data, None) | |
184 | ||
a6a173c2 | 185 | def test_shell_quote(self): |
4e408e47 PH |
186 | args = ['ffmpeg', '-i', encodeFilename('ñ€ß\'.mp4')] |
187 | self.assertEqual(shell_quote(args), """ffmpeg -i 'ñ€ß'"'"'.mp4'""") | |
a6a173c2 | 188 | |
f53c966a JMF |
189 | def test_str_to_int(self): |
190 | self.assertEqual(str_to_int('123,456'), 123456) | |
191 | self.assertEqual(str_to_int('123.456'), 123456) | |
192 | ||
29eb5174 | 193 | def test_url_basename(self): |
4e408e47 PH |
194 | self.assertEqual(url_basename('http://foo.de/'), '') |
195 | self.assertEqual(url_basename('http://foo.de/bar/baz'), 'baz') | |
196 | self.assertEqual(url_basename('http://foo.de/bar/baz?x=y'), 'baz') | |
197 | self.assertEqual(url_basename('http://foo.de/bar/baz#x=y'), 'baz') | |
198 | self.assertEqual(url_basename('http://foo.de/bar/baz/'), 'baz') | |
d6c7a367 | 199 | self.assertEqual( |
4e408e47 PH |
200 | url_basename('http://media.w3.org/2010/05/sintel/trailer.mp4'), |
201 | 'trailer.mp4') | |
9d4660ca | 202 | |
608d11f5 PH |
203 | def test_parse_duration(self): |
204 | self.assertEqual(parse_duration(None), None) | |
205 | self.assertEqual(parse_duration('1'), 1) | |
206 | self.assertEqual(parse_duration('1337:12'), 80232) | |
207 | self.assertEqual(parse_duration('9:12:43'), 33163) | |
2db806b4 S |
208 | self.assertEqual(parse_duration('12:00'), 720) |
209 | self.assertEqual(parse_duration('00:01:01'), 61) | |
608d11f5 | 210 | self.assertEqual(parse_duration('x:y'), None) |
2db806b4 | 211 | self.assertEqual(parse_duration('3h11m53s'), 11513) |
ca7b3246 S |
212 | self.assertEqual(parse_duration('3h 11m 53s'), 11513) |
213 | self.assertEqual(parse_duration('3 hours 11 minutes 53 seconds'), 11513) | |
214 | self.assertEqual(parse_duration('3 hours 11 mins 53 secs'), 11513) | |
2db806b4 S |
215 | self.assertEqual(parse_duration('62m45s'), 3765) |
216 | self.assertEqual(parse_duration('6m59s'), 419) | |
217 | self.assertEqual(parse_duration('49s'), 49) | |
218 | self.assertEqual(parse_duration('0h0m0s'), 0) | |
219 | self.assertEqual(parse_duration('0m0s'), 0) | |
220 | self.assertEqual(parse_duration('0s'), 0) | |
7adcbe75 | 221 | self.assertEqual(parse_duration('01:02:03.05'), 3723.05) |
6a68bb57 | 222 | self.assertEqual(parse_duration('T30M38S'), 1838) |
608d11f5 | 223 | |
5aafe895 PH |
224 | def test_fix_xml_ampersands(self): |
225 | self.assertEqual( | |
226 | fix_xml_ampersands('"&x=y&z=a'), '"&x=y&z=a') | |
227 | self.assertEqual( | |
228 | fix_xml_ampersands('"&x=y&wrong;&z=a'), | |
229 | '"&x=y&wrong;&z=a') | |
230 | self.assertEqual( | |
231 | fix_xml_ampersands('&'><"'), | |
232 | '&'><"') | |
233 | self.assertEqual( | |
234 | fix_xml_ampersands('Ӓ᪼'), 'Ӓ᪼') | |
235 | self.assertEqual(fix_xml_ampersands('&#&#'), '&#&#') | |
236 | ||
b7ab0590 PH |
237 | def test_paged_list(self): |
238 | def testPL(size, pagesize, sliceargs, expected): | |
239 | def get_page(pagenum): | |
240 | firstid = pagenum * pagesize | |
241 | upto = min(size, pagenum * pagesize + pagesize) | |
242 | for i in range(firstid, upto): | |
243 | yield i | |
244 | ||
9c44d242 | 245 | pl = OnDemandPagedList(get_page, pagesize) |
b7ab0590 PH |
246 | got = pl.getslice(*sliceargs) |
247 | self.assertEqual(got, expected) | |
248 | ||
9c44d242 PH |
249 | iapl = InAdvancePagedList(get_page, size // pagesize + 1, pagesize) |
250 | got = iapl.getslice(*sliceargs) | |
251 | self.assertEqual(got, expected) | |
252 | ||
b7ab0590 PH |
253 | testPL(5, 2, (), [0, 1, 2, 3, 4]) |
254 | testPL(5, 2, (1,), [1, 2, 3, 4]) | |
255 | testPL(5, 2, (2,), [2, 3, 4]) | |
256 | testPL(5, 2, (4,), [4]) | |
257 | testPL(5, 2, (0, 3), [0, 1, 2]) | |
258 | testPL(5, 2, (1, 4), [1, 2, 3]) | |
259 | testPL(5, 2, (2, 99), [2, 3, 4]) | |
260 | testPL(5, 2, (20, 99), []) | |
261 | ||
b53466e1 | 262 | def test_struct_unpack(self): |
4e408e47 | 263 | self.assertEqual(struct_unpack('!B', b'\x00'), (0,)) |
b53466e1 | 264 | |
62e609ab | 265 | def test_read_batch_urls(self): |
4e408e47 | 266 | f = io.StringIO('''\xef\xbb\xbf foo |
62e609ab PH |
267 | bar\r |
268 | baz | |
269 | # More after this line\r | |
270 | ; or after this | |
271 | bam''') | |
4e408e47 | 272 | self.assertEqual(read_batch_urls(f), ['foo', 'bar', 'baz', 'bam']) |
62e609ab | 273 | |
b74fa8cd JMF |
274 | def test_urlencode_postdata(self): |
275 | data = urlencode_postdata({'username': 'foo@bar.com', 'password': '1234'}) | |
276 | self.assertTrue(isinstance(data, bytes)) | |
277 | ||
912b38b4 PH |
278 | def test_parse_iso8601(self): |
279 | self.assertEqual(parse_iso8601('2014-03-23T23:04:26+0100'), 1395612266) | |
280 | self.assertEqual(parse_iso8601('2014-03-23T22:04:26+0000'), 1395612266) | |
281 | self.assertEqual(parse_iso8601('2014-03-23T22:04:26Z'), 1395612266) | |
6ad4013d | 282 | self.assertEqual(parse_iso8601('2014-03-23T22:04:26.1234Z'), 1395612266) |
912b38b4 | 283 | |
fac55558 PH |
284 | def test_strip_jsonp(self): |
285 | stripped = strip_jsonp('cb ([ {"id":"532cb",\n\n\n"x":\n3}\n]\n);') | |
286 | d = json.loads(stripped) | |
287 | self.assertEqual(d, [{"id": "532cb", "x": 3}]) | |
288 | ||
609a61e3 PH |
289 | stripped = strip_jsonp('parseMetadata({"STATUS":"OK"})\n\n\n//epc') |
290 | d = json.loads(stripped) | |
291 | self.assertEqual(d, {'STATUS': 'OK'}) | |
292 | ||
173a7026 | 293 | def test_uppercase_escape(self): |
4e408e47 PH |
294 | self.assertEqual(uppercase_escape('aä'), 'aä') |
295 | self.assertEqual(uppercase_escape('\\U0001d550'), '𝕐') | |
fac55558 | 296 | |
a020a0dc PH |
297 | def test_limit_length(self): |
298 | self.assertEqual(limit_length(None, 12), None) | |
299 | self.assertEqual(limit_length('foo', 12), 'foo') | |
300 | self.assertTrue( | |
301 | limit_length('foo bar baz asd', 12).startswith('foo bar')) | |
302 | self.assertTrue('...' in limit_length('foo bar baz asd', 12)) | |
303 | ||
d05cfe06 S |
304 | def test_escape_rfc3986(self): |
305 | reserved = "!*'();:@&=+$,/?#[]" | |
306 | unreserved = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_.~' | |
307 | self.assertEqual(escape_rfc3986(reserved), reserved) | |
308 | self.assertEqual(escape_rfc3986(unreserved), unreserved) | |
309 | self.assertEqual(escape_rfc3986('тест'), '%D1%82%D0%B5%D1%81%D1%82') | |
310 | self.assertEqual(escape_rfc3986('%D1%82%D0%B5%D1%81%D1%82'), '%D1%82%D0%B5%D1%81%D1%82') | |
311 | self.assertEqual(escape_rfc3986('foo bar'), 'foo%20bar') | |
312 | self.assertEqual(escape_rfc3986('foo%20bar'), 'foo%20bar') | |
313 | ||
314 | def test_escape_url(self): | |
315 | self.assertEqual( | |
316 | escape_url('http://wowza.imust.org/srv/vod/telemb/new/UPLOAD/UPLOAD/20224_IncendieHavré_FD.mp4'), | |
317 | 'http://wowza.imust.org/srv/vod/telemb/new/UPLOAD/UPLOAD/20224_IncendieHavre%CC%81_FD.mp4' | |
318 | ) | |
319 | self.assertEqual( | |
320 | escape_url('http://www.ardmediathek.de/tv/Sturm-der-Liebe/Folge-2036-Zu-Mann-und-Frau-erklärt/Das-Erste/Video?documentId=22673108&bcastId=5290'), | |
321 | 'http://www.ardmediathek.de/tv/Sturm-der-Liebe/Folge-2036-Zu-Mann-und-Frau-erkl%C3%A4rt/Das-Erste/Video?documentId=22673108&bcastId=5290' | |
322 | ) | |
323 | self.assertEqual( | |
324 | escape_url('http://тест.рф/фрагмент'), | |
325 | 'http://тест.рф/%D1%84%D1%80%D0%B0%D0%B3%D0%BC%D0%B5%D0%BD%D1%82' | |
326 | ) | |
327 | self.assertEqual( | |
328 | escape_url('http://тест.рф/абв?абв=абв#абв'), | |
329 | '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' | |
330 | ) | |
331 | self.assertEqual(escape_url('http://vimeo.com/56015672#at=0'), 'http://vimeo.com/56015672#at=0') | |
332 | ||
e7b6d122 | 333 | def test_js_to_json_realworld(self): |
410f3e73 | 334 | inp = '''{ |
e7b6d122 | 335 | 'clip':{'provider':'pseudo'} |
410f3e73 PH |
336 | }''' |
337 | self.assertEqual(js_to_json(inp), '''{ | |
e7b6d122 | 338 | "clip":{"provider":"pseudo"} |
410f3e73 PH |
339 | }''') |
340 | json.loads(js_to_json(inp)) | |
341 | ||
e7b6d122 PH |
342 | inp = '''{ |
343 | 'playlist':[{'controls':{'all':null}}] | |
344 | }''' | |
345 | self.assertEqual(js_to_json(inp), '''{ | |
346 | "playlist":[{"controls":{"all":null}}] | |
347 | }''') | |
348 | ||
349 | def test_js_to_json_edgecases(self): | |
350 | on = js_to_json("{abc_def:'1\\'\\\\2\\\\\\'3\"4'}") | |
351 | self.assertEqual(json.loads(on), {"abc_def": "1'\\2\\'3\"4"}) | |
352 | ||
353 | on = js_to_json('{"abc": true}') | |
354 | self.assertEqual(json.loads(on), {'abc': True}) | |
355 | ||
e4bdb37e PH |
356 | def test_clean_html(self): |
357 | self.assertEqual(clean_html('a:\nb'), 'a: b') | |
358 | self.assertEqual(clean_html('a:\n "b"'), 'a: "b"') | |
359 | ||
4c0924bb PH |
360 | def test_intlist_to_bytes(self): |
361 | self.assertEqual( | |
362 | intlist_to_bytes([0, 1, 127, 128, 255]), | |
363 | b'\x00\x01\x7f\x80\xff') | |
364 | ||
7d4111ed PH |
365 | def test_args_to_str(self): |
366 | self.assertEqual( | |
367 | args_to_str(['foo', 'ba/r', '-baz', '2 be', '']), | |
368 | 'foo ba/r -baz \'2 be\' \'\'' | |
369 | ) | |
370 | ||
be64b5b0 PH |
371 | def test_parse_filesize(self): |
372 | self.assertEqual(parse_filesize(None), None) | |
373 | self.assertEqual(parse_filesize(''), None) | |
374 | self.assertEqual(parse_filesize('91 B'), 91) | |
375 | self.assertEqual(parse_filesize('foobar'), None) | |
376 | self.assertEqual(parse_filesize('2 MiB'), 2097152) | |
377 | self.assertEqual(parse_filesize('5 GB'), 5000000000) | |
378 | self.assertEqual(parse_filesize('1.2Tb'), 1200000000000) | |
379 | ||
dae7c920 | 380 | if __name__ == '__main__': |
59ae15a5 | 381 | unittest.main() |