4 from __future__ import unicode_literals
6 # Allow direct execution
10 sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
13 # Various small unit tests
16 import xml.etree.ElementTree
18 from youtube_dl.utils import (
48 get_filesystem_encoding,
52 class TestUtil(unittest.TestCase):
53 def test_timeconvert(self):
54 self.assertTrue(timeconvert('') is None)
55 self.assertTrue(timeconvert('bougrg') is None)
57 def test_sanitize_filename(self):
58 self.assertEqual(sanitize_filename('abc'), 'abc')
59 self.assertEqual(sanitize_filename('abc_d-e'), 'abc_d-e')
61 self.assertEqual(sanitize_filename('123'), '123')
63 self.assertEqual('abc_de', sanitize_filename('abc/de'))
64 self.assertFalse('/' in sanitize_filename('abc/de///'))
66 self.assertEqual('abc_de', sanitize_filename('abc/<>\\*|de'))
67 self.assertEqual('xxx', sanitize_filename('xxx/<>\\*|'))
68 self.assertEqual('yes no', sanitize_filename('yes? no'))
69 self.assertEqual('this - that', sanitize_filename('this: that'))
71 self.assertEqual(sanitize_filename('AT&T'), 'AT&T')
73 self.assertEqual(sanitize_filename(aumlaut), aumlaut)
74 tests = '\u043a\u0438\u0440\u0438\u043b\u043b\u0438\u0446\u0430'
75 self.assertEqual(sanitize_filename(tests), tests)
80 self.assertTrue(fbc not in sanitize_filename(fc))
82 def test_sanitize_filename_restricted(self):
83 self.assertEqual(sanitize_filename('abc', restricted=True), 'abc')
84 self.assertEqual(sanitize_filename('abc_d-e', restricted=True), 'abc_d-e')
86 self.assertEqual(sanitize_filename('123', restricted=True), '123')
88 self.assertEqual('abc_de', sanitize_filename('abc/de', restricted=True))
89 self.assertFalse('/' in sanitize_filename('abc/de///', restricted=True))
91 self.assertEqual('abc_de', sanitize_filename('abc/<>\\*|de', restricted=True))
92 self.assertEqual('xxx', sanitize_filename('xxx/<>\\*|', restricted=True))
93 self.assertEqual('yes_no', sanitize_filename('yes? no', restricted=True))
94 self.assertEqual('this_-_that', sanitize_filename('this: that', restricted=True))
96 tests = 'a\xe4b\u4e2d\u56fd\u7684c'
97 self.assertEqual(sanitize_filename(tests, restricted=True), 'a_b_c')
98 self.assertTrue(sanitize_filename('\xf6', restricted=True) != '') # No empty filename
100 forbidden = '"\0\\/&!: \'\t\n()[]{}$;`^,#'
102 for fbc in forbidden:
103 self.assertTrue(fbc not in sanitize_filename(fc, restricted=True))
105 # Handle a common case more neatly
106 self.assertEqual(sanitize_filename('\u5927\u58f0\u5e26 - Song', restricted=True), 'Song')
107 self.assertEqual(sanitize_filename('\u603b\u7edf: Speech', restricted=True), 'Speech')
108 # .. but make sure the file name is never empty
109 self.assertTrue(sanitize_filename('-', restricted=True) != '')
110 self.assertTrue(sanitize_filename(':', restricted=True) != '')
112 def test_sanitize_ids(self):
113 self.assertEqual(sanitize_filename('_n_cd26wFpw', is_id=True), '_n_cd26wFpw')
114 self.assertEqual(sanitize_filename('_BD_eEpuzXw', is_id=True), '_BD_eEpuzXw')
115 self.assertEqual(sanitize_filename('N0Y__7-UOdI', is_id=True), 'N0Y__7-UOdI')
117 def test_ordered_set(self):
118 self.assertEqual(orderedSet([1, 1, 2, 3, 4, 4, 5, 6, 7, 3, 5]), [1, 2, 3, 4, 5, 6, 7])
119 self.assertEqual(orderedSet([]), [])
120 self.assertEqual(orderedSet([1]), [1])
121 #keep the list ordered
122 self.assertEqual(orderedSet([135, 1, 1, 1]), [135, 1])
124 def test_unescape_html(self):
125 self.assertEqual(unescapeHTML('%20;'), '%20;')
127 unescapeHTML('é'), 'é')
129 def test_daterange(self):
130 _20century = DateRange("19000101","20000101")
131 self.assertFalse("17890714" in _20century)
132 _ac = DateRange("00010101")
133 self.assertTrue("19690721" in _ac)
134 _firstmilenium = DateRange(end="10000101")
135 self.assertTrue("07110427" in _firstmilenium)
137 def test_unified_dates(self):
138 self.assertEqual(unified_strdate('December 21, 2010'), '20101221')
139 self.assertEqual(unified_strdate('8/7/2009'), '20090708')
140 self.assertEqual(unified_strdate('Dec 14, 2012'), '20121214')
141 self.assertEqual(unified_strdate('2012/10/11 01:56:38 +0000'), '20121011')
142 self.assertEqual(unified_strdate('1968-12-10'), '19681210')
143 self.assertEqual(unified_strdate('28/01/2014 21:00:00 +0100'), '20140128')
145 def test_find_xpath_attr(self):
152 doc = xml.etree.ElementTree.fromstring(testxml)
154 self.assertEqual(find_xpath_attr(doc, './/fourohfour', 'n', 'v'), None)
155 self.assertEqual(find_xpath_attr(doc, './/node', 'x', 'a'), doc[1])
156 self.assertEqual(find_xpath_attr(doc, './/node', 'y', 'c'), doc[2])
158 def test_meta_parser(self):
161 <meta name="description" content="foo & bar">
162 <meta content='Plato' name='author'/>
165 get_meta = lambda name: get_meta_content(name, testhtml)
166 self.assertEqual(get_meta('description'), 'foo & bar')
167 self.assertEqual(get_meta('author'), 'Plato')
169 def test_xpath_with_ns(self):
170 testxml = '''<root xmlns:media="http://example.com/">
172 <media:author>The Author</media:author>
173 <url>http://server.com/download.mp3</url>
176 doc = xml.etree.ElementTree.fromstring(testxml)
177 find = lambda p: doc.find(xpath_with_ns(p, {'media': 'http://example.com/'}))
178 self.assertTrue(find('media:song') is not None)
179 self.assertEqual(find('media:song/media:author').text, 'The Author')
180 self.assertEqual(find('media:song/url').text, 'http://server.com/download.mp3')
182 def test_smuggle_url(self):
183 data = {u"ö": u"ö", u"abc": [3]}
184 url = 'https://foo.bar/baz?x=y#a'
185 smug_url = smuggle_url(url, data)
186 unsmug_url, unsmug_data = unsmuggle_url(smug_url)
187 self.assertEqual(url, unsmug_url)
188 self.assertEqual(data, unsmug_data)
190 res_url, res_data = unsmuggle_url(url)
191 self.assertEqual(res_url, url)
192 self.assertEqual(res_data, None)
194 def test_shell_quote(self):
195 args = ['ffmpeg', '-i', encodeFilename('ñ€ß\'.mp4')]
196 self.assertEqual(shell_quote(args), """ffmpeg -i 'ñ€ß'"'"'.mp4'""")
198 def test_str_to_int(self):
199 self.assertEqual(str_to_int('123,456'), 123456)
200 self.assertEqual(str_to_int('123.456'), 123456)
202 def test_url_basename(self):
203 self.assertEqual(url_basename('http://foo.de/'), '')
204 self.assertEqual(url_basename('http://foo.de/bar/baz'), 'baz')
205 self.assertEqual(url_basename('http://foo.de/bar/baz?x=y'), 'baz')
206 self.assertEqual(url_basename('http://foo.de/bar/baz#x=y'), 'baz')
207 self.assertEqual(url_basename('http://foo.de/bar/baz/'), 'baz')
209 url_basename('http://media.w3.org/2010/05/sintel/trailer.mp4'),
212 def test_parse_duration(self):
213 self.assertEqual(parse_duration(None), None)
214 self.assertEqual(parse_duration('1'), 1)
215 self.assertEqual(parse_duration('1337:12'), 80232)
216 self.assertEqual(parse_duration('9:12:43'), 33163)
217 self.assertEqual(parse_duration('12:00'), 720)
218 self.assertEqual(parse_duration('00:01:01'), 61)
219 self.assertEqual(parse_duration('x:y'), None)
220 self.assertEqual(parse_duration('3h11m53s'), 11513)
221 self.assertEqual(parse_duration('3h 11m 53s'), 11513)
222 self.assertEqual(parse_duration('3 hours 11 minutes 53 seconds'), 11513)
223 self.assertEqual(parse_duration('3 hours 11 mins 53 secs'), 11513)
224 self.assertEqual(parse_duration('62m45s'), 3765)
225 self.assertEqual(parse_duration('6m59s'), 419)
226 self.assertEqual(parse_duration('49s'), 49)
227 self.assertEqual(parse_duration('0h0m0s'), 0)
228 self.assertEqual(parse_duration('0m0s'), 0)
229 self.assertEqual(parse_duration('0s'), 0)
230 self.assertEqual(parse_duration('01:02:03.05'), 3723.05)
232 def test_fix_xml_ampersands(self):
234 fix_xml_ampersands('"&x=y&z=a'), '"&x=y&z=a')
236 fix_xml_ampersands('"&x=y&wrong;&z=a'),
237 '"&x=y&wrong;&z=a')
239 fix_xml_ampersands('&'><"'),
240 '&'><"')
242 fix_xml_ampersands('Ӓ᪼'), 'Ӓ᪼')
243 self.assertEqual(fix_xml_ampersands('&#&#'), '&#&#')
245 def test_paged_list(self):
246 def testPL(size, pagesize, sliceargs, expected):
247 def get_page(pagenum):
248 firstid = pagenum * pagesize
249 upto = min(size, pagenum * pagesize + pagesize)
250 for i in range(firstid, upto):
253 pl = OnDemandPagedList(get_page, pagesize)
254 got = pl.getslice(*sliceargs)
255 self.assertEqual(got, expected)
257 iapl = InAdvancePagedList(get_page, size // pagesize + 1, pagesize)
258 got = iapl.getslice(*sliceargs)
259 self.assertEqual(got, expected)
261 testPL(5, 2, (), [0, 1, 2, 3, 4])
262 testPL(5, 2, (1,), [1, 2, 3, 4])
263 testPL(5, 2, (2,), [2, 3, 4])
264 testPL(5, 2, (4,), [4])
265 testPL(5, 2, (0, 3), [0, 1, 2])
266 testPL(5, 2, (1, 4), [1, 2, 3])
267 testPL(5, 2, (2, 99), [2, 3, 4])
268 testPL(5, 2, (20, 99), [])
270 def test_struct_unpack(self):
271 self.assertEqual(struct_unpack('!B', b'\x00'), (0,))
273 def test_read_batch_urls(self):
274 f = io.StringIO('''\xef\xbb\xbf foo
277 # More after this line\r
280 self.assertEqual(read_batch_urls(f), ['foo', 'bar', 'baz', 'bam'])
282 def test_urlencode_postdata(self):
283 data = urlencode_postdata({'username': 'foo@bar.com', 'password': '1234'})
284 self.assertTrue(isinstance(data, bytes))
286 def test_parse_iso8601(self):
287 self.assertEqual(parse_iso8601('2014-03-23T23:04:26+0100'), 1395612266)
288 self.assertEqual(parse_iso8601('2014-03-23T22:04:26+0000'), 1395612266)
289 self.assertEqual(parse_iso8601('2014-03-23T22:04:26Z'), 1395612266)
290 self.assertEqual(parse_iso8601('2014-03-23T22:04:26.1234Z'), 1395612266)
292 def test_strip_jsonp(self):
293 stripped = strip_jsonp('cb ([ {"id":"532cb",\n\n\n"x":\n3}\n]\n);')
294 d = json.loads(stripped)
295 self.assertEqual(d, [{"id": "532cb", "x": 3}])
297 def test_uppercase_escape(self):
298 self.assertEqual(uppercase_escape('aä'), 'aä')
299 self.assertEqual(uppercase_escape('\\U0001d550'), '𝕐')
301 def test_limit_length(self):
302 self.assertEqual(limit_length(None, 12), None)
303 self.assertEqual(limit_length('foo', 12), 'foo')
305 limit_length('foo bar baz asd', 12).startswith('foo bar'))
306 self.assertTrue('...' in limit_length('foo bar baz asd', 12))
308 def test_escape_rfc3986(self):
309 reserved = "!*'();:@&=+$,/?#[]"
310 unreserved = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_.~'
311 self.assertEqual(escape_rfc3986(reserved), reserved)
312 self.assertEqual(escape_rfc3986(unreserved), unreserved)
313 self.assertEqual(escape_rfc3986('тест'), '%D1%82%D0%B5%D1%81%D1%82')
314 self.assertEqual(escape_rfc3986('%D1%82%D0%B5%D1%81%D1%82'), '%D1%82%D0%B5%D1%81%D1%82')
315 self.assertEqual(escape_rfc3986('foo bar'), 'foo%20bar')
316 self.assertEqual(escape_rfc3986('foo%20bar'), 'foo%20bar')
318 def test_escape_url(self):
320 escape_url('http://wowza.imust.org/srv/vod/telemb/new/UPLOAD/UPLOAD/20224_IncendieHavré_FD.mp4'),
321 'http://wowza.imust.org/srv/vod/telemb/new/UPLOAD/UPLOAD/20224_IncendieHavre%CC%81_FD.mp4'
324 escape_url('http://www.ardmediathek.de/tv/Sturm-der-Liebe/Folge-2036-Zu-Mann-und-Frau-erklärt/Das-Erste/Video?documentId=22673108&bcastId=5290'),
325 'http://www.ardmediathek.de/tv/Sturm-der-Liebe/Folge-2036-Zu-Mann-und-Frau-erkl%C3%A4rt/Das-Erste/Video?documentId=22673108&bcastId=5290'
328 escape_url('http://тест.рф/фрагмент'),
329 'http://тест.рф/%D1%84%D1%80%D0%B0%D0%B3%D0%BC%D0%B5%D0%BD%D1%82'
332 escape_url('http://тест.рф/абв?абв=абв#абв'),
333 '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'
335 self.assertEqual(escape_url('http://vimeo.com/56015672#at=0'), 'http://vimeo.com/56015672#at=0')
337 def test_js_to_json_realworld(self):
339 'clip':{'provider':'pseudo'}
341 self.assertEqual(js_to_json(inp), '''{
342 "clip":{"provider":"pseudo"}
344 json.loads(js_to_json(inp))
347 'playlist':[{'controls':{'all':null}}]
349 self.assertEqual(js_to_json(inp), '''{
350 "playlist":[{"controls":{"all":null}}]
353 def test_js_to_json_edgecases(self):
354 on = js_to_json("{abc_def:'1\\'\\\\2\\\\\\'3\"4'}")
355 self.assertEqual(json.loads(on), {"abc_def": "1'\\2\\'3\"4"})
357 on = js_to_json('{"abc": true}')
358 self.assertEqual(json.loads(on), {'abc': True})
360 if __name__ == '__main__':