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 (
49 class TestUtil(unittest.TestCase):
50 def test_timeconvert(self):
51 self.assertTrue(timeconvert('') is None)
52 self.assertTrue(timeconvert('bougrg') is None)
54 def test_sanitize_filename(self):
55 self.assertEqual(sanitize_filename('abc'), 'abc')
56 self.assertEqual(sanitize_filename('abc_d-e'), 'abc_d-e')
58 self.assertEqual(sanitize_filename('123'), '123')
60 self.assertEqual('abc_de', sanitize_filename('abc/de'))
61 self.assertFalse('/' in sanitize_filename('abc/de///'))
63 self.assertEqual('abc_de', sanitize_filename('abc/<>\\*|de'))
64 self.assertEqual('xxx', sanitize_filename('xxx/<>\\*|'))
65 self.assertEqual('yes no', sanitize_filename('yes? no'))
66 self.assertEqual('this - that', sanitize_filename('this: that'))
68 self.assertEqual(sanitize_filename('AT&T'), 'AT&T')
70 self.assertEqual(sanitize_filename(aumlaut), aumlaut)
71 tests = '\u043a\u0438\u0440\u0438\u043b\u043b\u0438\u0446\u0430'
72 self.assertEqual(sanitize_filename(tests), tests)
77 self.assertTrue(fbc not in sanitize_filename(fc))
79 def test_sanitize_filename_restricted(self):
80 self.assertEqual(sanitize_filename('abc', restricted=True), 'abc')
81 self.assertEqual(sanitize_filename('abc_d-e', restricted=True), 'abc_d-e')
83 self.assertEqual(sanitize_filename('123', restricted=True), '123')
85 self.assertEqual('abc_de', sanitize_filename('abc/de', restricted=True))
86 self.assertFalse('/' in sanitize_filename('abc/de///', restricted=True))
88 self.assertEqual('abc_de', sanitize_filename('abc/<>\\*|de', restricted=True))
89 self.assertEqual('xxx', sanitize_filename('xxx/<>\\*|', restricted=True))
90 self.assertEqual('yes_no', sanitize_filename('yes? no', restricted=True))
91 self.assertEqual('this_-_that', sanitize_filename('this: that', restricted=True))
93 tests = 'a\xe4b\u4e2d\u56fd\u7684c'
94 self.assertEqual(sanitize_filename(tests, restricted=True), 'a_b_c')
95 self.assertTrue(sanitize_filename('\xf6', restricted=True) != '') # No empty filename
97 forbidden = '"\0\\/&!: \'\t\n()[]{}$;`^,#'
100 self.assertTrue(fbc not in sanitize_filename(fc, restricted=True))
102 # Handle a common case more neatly
103 self.assertEqual(sanitize_filename('\u5927\u58f0\u5e26 - Song', restricted=True), 'Song')
104 self.assertEqual(sanitize_filename('\u603b\u7edf: Speech', restricted=True), 'Speech')
105 # .. but make sure the file name is never empty
106 self.assertTrue(sanitize_filename('-', restricted=True) != '')
107 self.assertTrue(sanitize_filename(':', restricted=True) != '')
109 def test_sanitize_ids(self):
110 self.assertEqual(sanitize_filename('_n_cd26wFpw', is_id=True), '_n_cd26wFpw')
111 self.assertEqual(sanitize_filename('_BD_eEpuzXw', is_id=True), '_BD_eEpuzXw')
112 self.assertEqual(sanitize_filename('N0Y__7-UOdI', is_id=True), 'N0Y__7-UOdI')
114 def test_ordered_set(self):
115 self.assertEqual(orderedSet([1, 1, 2, 3, 4, 4, 5, 6, 7, 3, 5]), [1, 2, 3, 4, 5, 6, 7])
116 self.assertEqual(orderedSet([]), [])
117 self.assertEqual(orderedSet([1]), [1])
118 #keep the list ordered
119 self.assertEqual(orderedSet([135, 1, 1, 1]), [135, 1])
121 def test_unescape_html(self):
122 self.assertEqual(unescapeHTML('%20;'), '%20;')
124 unescapeHTML('é'), 'é')
126 def test_daterange(self):
127 _20century = DateRange("19000101","20000101")
128 self.assertFalse("17890714" in _20century)
129 _ac = DateRange("00010101")
130 self.assertTrue("19690721" in _ac)
131 _firstmilenium = DateRange(end="10000101")
132 self.assertTrue("07110427" in _firstmilenium)
134 def test_unified_dates(self):
135 self.assertEqual(unified_strdate('December 21, 2010'), '20101221')
136 self.assertEqual(unified_strdate('8/7/2009'), '20090708')
137 self.assertEqual(unified_strdate('Dec 14, 2012'), '20121214')
138 self.assertEqual(unified_strdate('2012/10/11 01:56:38 +0000'), '20121011')
139 self.assertEqual(unified_strdate('1968-12-10'), '19681210')
141 def test_find_xpath_attr(self):
148 doc = xml.etree.ElementTree.fromstring(testxml)
150 self.assertEqual(find_xpath_attr(doc, './/fourohfour', 'n', 'v'), None)
151 self.assertEqual(find_xpath_attr(doc, './/node', 'x', 'a'), doc[1])
152 self.assertEqual(find_xpath_attr(doc, './/node', 'y', 'c'), doc[2])
154 def test_meta_parser(self):
157 <meta name="description" content="foo & bar">
158 <meta content='Plato' name='author'/>
161 get_meta = lambda name: get_meta_content(name, testhtml)
162 self.assertEqual(get_meta('description'), 'foo & bar')
163 self.assertEqual(get_meta('author'), 'Plato')
165 def test_xpath_with_ns(self):
166 testxml = '''<root xmlns:media="http://example.com/">
168 <media:author>The Author</media:author>
169 <url>http://server.com/download.mp3</url>
172 doc = xml.etree.ElementTree.fromstring(testxml)
173 find = lambda p: doc.find(xpath_with_ns(p, {'media': 'http://example.com/'}))
174 self.assertTrue(find('media:song') is not None)
175 self.assertEqual(find('media:song/media:author').text, 'The Author')
176 self.assertEqual(find('media:song/url').text, 'http://server.com/download.mp3')
178 def test_smuggle_url(self):
179 data = {u"ö": u"ö", u"abc": [3]}
180 url = 'https://foo.bar/baz?x=y#a'
181 smug_url = smuggle_url(url, data)
182 unsmug_url, unsmug_data = unsmuggle_url(smug_url)
183 self.assertEqual(url, unsmug_url)
184 self.assertEqual(data, unsmug_data)
186 res_url, res_data = unsmuggle_url(url)
187 self.assertEqual(res_url, url)
188 self.assertEqual(res_data, None)
190 def test_shell_quote(self):
191 args = ['ffmpeg', '-i', encodeFilename('ñ€ß\'.mp4')]
192 self.assertEqual(shell_quote(args), """ffmpeg -i 'ñ€ß'"'"'.mp4'""")
194 def test_str_to_int(self):
195 self.assertEqual(str_to_int('123,456'), 123456)
196 self.assertEqual(str_to_int('123.456'), 123456)
198 def test_url_basename(self):
199 self.assertEqual(url_basename('http://foo.de/'), '')
200 self.assertEqual(url_basename('http://foo.de/bar/baz'), 'baz')
201 self.assertEqual(url_basename('http://foo.de/bar/baz?x=y'), 'baz')
202 self.assertEqual(url_basename('http://foo.de/bar/baz#x=y'), 'baz')
203 self.assertEqual(url_basename('http://foo.de/bar/baz/'), 'baz')
205 url_basename('http://media.w3.org/2010/05/sintel/trailer.mp4'),
208 def test_parse_duration(self):
209 self.assertEqual(parse_duration(None), None)
210 self.assertEqual(parse_duration('1'), 1)
211 self.assertEqual(parse_duration('1337:12'), 80232)
212 self.assertEqual(parse_duration('9:12:43'), 33163)
213 self.assertEqual(parse_duration('12:00'), 720)
214 self.assertEqual(parse_duration('00:01:01'), 61)
215 self.assertEqual(parse_duration('x:y'), None)
216 self.assertEqual(parse_duration('3h11m53s'), 11513)
217 self.assertEqual(parse_duration('3h 11m 53s'), 11513)
218 self.assertEqual(parse_duration('3 hours 11 minutes 53 seconds'), 11513)
219 self.assertEqual(parse_duration('3 hours 11 mins 53 secs'), 11513)
220 self.assertEqual(parse_duration('62m45s'), 3765)
221 self.assertEqual(parse_duration('6m59s'), 419)
222 self.assertEqual(parse_duration('49s'), 49)
223 self.assertEqual(parse_duration('0h0m0s'), 0)
224 self.assertEqual(parse_duration('0m0s'), 0)
225 self.assertEqual(parse_duration('0s'), 0)
226 self.assertEqual(parse_duration('01:02:03.05'), 3723.05)
228 def test_fix_xml_ampersands(self):
230 fix_xml_ampersands('"&x=y&z=a'), '"&x=y&z=a')
232 fix_xml_ampersands('"&x=y&wrong;&z=a'),
233 '"&x=y&wrong;&z=a')
235 fix_xml_ampersands('&'><"'),
236 '&'><"')
238 fix_xml_ampersands('Ӓ᪼'), 'Ӓ᪼')
239 self.assertEqual(fix_xml_ampersands('&#&#'), '&#&#')
241 def test_paged_list(self):
242 def testPL(size, pagesize, sliceargs, expected):
243 def get_page(pagenum):
244 firstid = pagenum * pagesize
245 upto = min(size, pagenum * pagesize + pagesize)
246 for i in range(firstid, upto):
249 pl = PagedList(get_page, pagesize)
250 got = pl.getslice(*sliceargs)
251 self.assertEqual(got, expected)
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), [])
262 def test_struct_unpack(self):
263 self.assertEqual(struct_unpack('!B', b'\x00'), (0,))
265 def test_read_batch_urls(self):
266 f = io.StringIO('''\xef\xbb\xbf foo
269 # More after this line\r
272 self.assertEqual(read_batch_urls(f), ['foo', 'bar', 'baz', 'bam'])
274 def test_urlencode_postdata(self):
275 data = urlencode_postdata({'username': 'foo@bar.com', 'password': '1234'})
276 self.assertTrue(isinstance(data, bytes))
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)
283 def test_strip_jsonp(self):
284 stripped = strip_jsonp('cb ([ {"id":"532cb",\n\n\n"x":\n3}\n]\n);')
285 d = json.loads(stripped)
286 self.assertEqual(d, [{"id": "532cb", "x": 3}])
288 def test_uppercase_escape(self):
289 self.assertEqual(uppercase_escape('aä'), 'aä')
290 self.assertEqual(uppercase_escape('\\U0001d550'), '𝕐')
292 def test_limit_length(self):
293 self.assertEqual(limit_length(None, 12), None)
294 self.assertEqual(limit_length('foo', 12), 'foo')
296 limit_length('foo bar baz asd', 12).startswith('foo bar'))
297 self.assertTrue('...' in limit_length('foo bar baz asd', 12))
299 def test_escape_rfc3986(self):
300 reserved = "!*'();:@&=+$,/?#[]"
301 unreserved = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_.~'
302 self.assertEqual(escape_rfc3986(reserved), reserved)
303 self.assertEqual(escape_rfc3986(unreserved), unreserved)
304 self.assertEqual(escape_rfc3986('тест'), '%D1%82%D0%B5%D1%81%D1%82')
305 self.assertEqual(escape_rfc3986('%D1%82%D0%B5%D1%81%D1%82'), '%D1%82%D0%B5%D1%81%D1%82')
306 self.assertEqual(escape_rfc3986('foo bar'), 'foo%20bar')
307 self.assertEqual(escape_rfc3986('foo%20bar'), 'foo%20bar')
309 def test_escape_url(self):
311 escape_url('http://wowza.imust.org/srv/vod/telemb/new/UPLOAD/UPLOAD/20224_IncendieHavré_FD.mp4'),
312 'http://wowza.imust.org/srv/vod/telemb/new/UPLOAD/UPLOAD/20224_IncendieHavre%CC%81_FD.mp4'
315 escape_url('http://www.ardmediathek.de/tv/Sturm-der-Liebe/Folge-2036-Zu-Mann-und-Frau-erklärt/Das-Erste/Video?documentId=22673108&bcastId=5290'),
316 'http://www.ardmediathek.de/tv/Sturm-der-Liebe/Folge-2036-Zu-Mann-und-Frau-erkl%C3%A4rt/Das-Erste/Video?documentId=22673108&bcastId=5290'
319 escape_url('http://тест.рф/фрагмент'),
320 'http://тест.рф/%D1%84%D1%80%D0%B0%D0%B3%D0%BC%D0%B5%D0%BD%D1%82'
323 escape_url('http://тест.рф/абв?абв=абв#абв'),
324 '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'
326 self.assertEqual(escape_url('http://vimeo.com/56015672#at=0'), 'http://vimeo.com/56015672#at=0')
328 if __name__ == '__main__':