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Commit | Line | Data |
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e387eb5a | 1 | #!/usr/bin/env python |
9d4660ca | 2 | # coding: utf-8 |
e387eb5a | 3 | |
44a5f171 PH |
4 | # Allow direct execution |
5 | import os | |
dae7c920 | 6 | import sys |
44fb3454 | 7 | import unittest |
44a5f171 | 8 | sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__)))) |
44fb3454 | 9 | |
44a5f171 PH |
10 | |
11 | # Various small unit tests | |
12 | import xml.etree.ElementTree | |
dae7c920 | 13 | |
44fb3454 | 14 | #from youtube_dl.utils import htmlentity_transform |
a921f407 | 15 | from youtube_dl.utils import ( |
a921f407 | 16 | DateRange, |
29eb5174 | 17 | encodeFilename, |
a921f407 | 18 | find_xpath_attr, |
5aafe895 | 19 | fix_xml_ampersands, |
a921f407 | 20 | get_meta_content, |
29eb5174 | 21 | orderedSet, |
b7ab0590 | 22 | PagedList, |
608d11f5 | 23 | parse_duration, |
29eb5174 | 24 | sanitize_filename, |
a6a173c2 | 25 | shell_quote, |
29eb5174 | 26 | smuggle_url, |
f53c966a | 27 | str_to_int, |
29eb5174 PH |
28 | timeconvert, |
29 | unescapeHTML, | |
30 | unified_strdate, | |
31 | unsmuggle_url, | |
32 | url_basename, | |
33 | xpath_with_ns, | |
a921f407 | 34 | ) |
44fb3454 | 35 | |
627dcfff | 36 | if sys.version_info < (3, 0): |
59ae15a5 | 37 | _compat_str = lambda b: b.decode('unicode-escape') |
dae7c920 | 38 | else: |
59ae15a5 | 39 | _compat_str = lambda s: s |
44fb3454 | 40 | |
627dcfff | 41 | |
44fb3454 | 42 | class TestUtil(unittest.TestCase): |
59ae15a5 PH |
43 | def test_timeconvert(self): |
44 | self.assertTrue(timeconvert('') is None) | |
45 | self.assertTrue(timeconvert('bougrg') is None) | |
46 | ||
47 | def test_sanitize_filename(self): | |
48 | self.assertEqual(sanitize_filename('abc'), 'abc') | |
49 | self.assertEqual(sanitize_filename('abc_d-e'), 'abc_d-e') | |
50 | ||
51 | self.assertEqual(sanitize_filename('123'), '123') | |
52 | ||
53 | self.assertEqual('abc_de', sanitize_filename('abc/de')) | |
54 | self.assertFalse('/' in sanitize_filename('abc/de///')) | |
55 | ||
56 | self.assertEqual('abc_de', sanitize_filename('abc/<>\\*|de')) | |
57 | self.assertEqual('xxx', sanitize_filename('xxx/<>\\*|')) | |
58 | self.assertEqual('yes no', sanitize_filename('yes? no')) | |
59 | self.assertEqual('this - that', sanitize_filename('this: that')) | |
60 | ||
61 | self.assertEqual(sanitize_filename('AT&T'), 'AT&T') | |
62 | aumlaut = _compat_str('\xe4') | |
63 | self.assertEqual(sanitize_filename(aumlaut), aumlaut) | |
64 | tests = _compat_str('\u043a\u0438\u0440\u0438\u043b\u043b\u0438\u0446\u0430') | |
65 | self.assertEqual(sanitize_filename(tests), tests) | |
66 | ||
67 | forbidden = '"\0\\/' | |
68 | for fc in forbidden: | |
69 | for fbc in forbidden: | |
70 | self.assertTrue(fbc not in sanitize_filename(fc)) | |
71 | ||
72 | def test_sanitize_filename_restricted(self): | |
73 | self.assertEqual(sanitize_filename('abc', restricted=True), 'abc') | |
74 | self.assertEqual(sanitize_filename('abc_d-e', restricted=True), 'abc_d-e') | |
75 | ||
76 | self.assertEqual(sanitize_filename('123', restricted=True), '123') | |
77 | ||
78 | self.assertEqual('abc_de', sanitize_filename('abc/de', restricted=True)) | |
79 | self.assertFalse('/' in sanitize_filename('abc/de///', restricted=True)) | |
80 | ||
81 | self.assertEqual('abc_de', sanitize_filename('abc/<>\\*|de', restricted=True)) | |
82 | self.assertEqual('xxx', sanitize_filename('xxx/<>\\*|', restricted=True)) | |
83 | self.assertEqual('yes_no', sanitize_filename('yes? no', restricted=True)) | |
84 | self.assertEqual('this_-_that', sanitize_filename('this: that', restricted=True)) | |
85 | ||
627dcfff | 86 | tests = _compat_str('a\xe4b\u4e2d\u56fd\u7684c') |
59ae15a5 | 87 | self.assertEqual(sanitize_filename(tests, restricted=True), 'a_b_c') |
627dcfff | 88 | self.assertTrue(sanitize_filename(_compat_str('\xf6'), restricted=True) != '') # No empty filename |
59ae15a5 | 89 | |
627dcfff | 90 | forbidden = '"\0\\/&!: \'\t\n()[]{}$;`^,#' |
59ae15a5 PH |
91 | for fc in forbidden: |
92 | for fbc in forbidden: | |
93 | self.assertTrue(fbc not in sanitize_filename(fc, restricted=True)) | |
94 | ||
95 | # Handle a common case more neatly | |
96 | self.assertEqual(sanitize_filename(_compat_str('\u5927\u58f0\u5e26 - Song'), restricted=True), 'Song') | |
97 | self.assertEqual(sanitize_filename(_compat_str('\u603b\u7edf: Speech'), restricted=True), 'Speech') | |
98 | # .. but make sure the file name is never empty | |
99 | self.assertTrue(sanitize_filename('-', restricted=True) != '') | |
100 | self.assertTrue(sanitize_filename(':', restricted=True) != '') | |
101 | ||
796173d0 | 102 | def test_sanitize_ids(self): |
314d506b PH |
103 | self.assertEqual(sanitize_filename('_n_cd26wFpw', is_id=True), '_n_cd26wFpw') |
104 | self.assertEqual(sanitize_filename('_BD_eEpuzXw', is_id=True), '_BD_eEpuzXw') | |
105 | self.assertEqual(sanitize_filename('N0Y__7-UOdI', is_id=True), 'N0Y__7-UOdI') | |
796173d0 | 106 | |
59ae15a5 | 107 | def test_ordered_set(self): |
627dcfff | 108 | self.assertEqual(orderedSet([1, 1, 2, 3, 4, 4, 5, 6, 7, 3, 5]), [1, 2, 3, 4, 5, 6, 7]) |
59ae15a5 PH |
109 | self.assertEqual(orderedSet([]), []) |
110 | self.assertEqual(orderedSet([1]), [1]) | |
111 | #keep the list ordered | |
627dcfff | 112 | self.assertEqual(orderedSet([135, 1, 1, 1]), [135, 1]) |
59ae15a5 PH |
113 | |
114 | def test_unescape_html(self): | |
115 | self.assertEqual(unescapeHTML(_compat_str('%20;')), _compat_str('%20;')) | |
bd558525 JMF |
116 | |
117 | def test_daterange(self): | |
118 | _20century = DateRange("19000101","20000101") | |
119 | self.assertFalse("17890714" in _20century) | |
120 | _ac = DateRange("00010101") | |
121 | self.assertTrue("19690721" in _ac) | |
122 | _firstmilenium = DateRange(end="10000101") | |
123 | self.assertTrue("07110427" in _firstmilenium) | |
37254abc | 124 | |
bf50b038 JMF |
125 | def test_unified_dates(self): |
126 | self.assertEqual(unified_strdate('December 21, 2010'), '20101221') | |
127 | self.assertEqual(unified_strdate('8/7/2009'), '20090708') | |
128 | self.assertEqual(unified_strdate('Dec 14, 2012'), '20121214') | |
129 | self.assertEqual(unified_strdate('2012/10/11 01:56:38 +0000'), '20121011') | |
dae7c920 | 130 | |
59ae56fa PH |
131 | def test_find_xpath_attr(self): |
132 | testxml = u'''<root> | |
133 | <node/> | |
134 | <node x="a"/> | |
135 | <node x="a" y="c" /> | |
136 | <node x="b" y="d" /> | |
137 | </root>''' | |
138 | doc = xml.etree.ElementTree.fromstring(testxml) | |
139 | ||
140 | self.assertEqual(find_xpath_attr(doc, './/fourohfour', 'n', 'v'), None) | |
141 | self.assertEqual(find_xpath_attr(doc, './/node', 'x', 'a'), doc[1]) | |
142 | self.assertEqual(find_xpath_attr(doc, './/node', 'y', 'c'), doc[2]) | |
143 | ||
a921f407 JMF |
144 | def test_meta_parser(self): |
145 | testhtml = u''' | |
146 | <head> | |
147 | <meta name="description" content="foo & bar"> | |
148 | <meta content='Plato' name='author'/> | |
149 | </head> | |
150 | ''' | |
151 | get_meta = lambda name: get_meta_content(name, testhtml) | |
152 | self.assertEqual(get_meta('description'), u'foo & bar') | |
153 | self.assertEqual(get_meta('author'), 'Plato') | |
154 | ||
d7e66d39 JMF |
155 | def test_xpath_with_ns(self): |
156 | testxml = u'''<root xmlns:media="http://example.com/"> | |
157 | <media:song> | |
158 | <media:author>The Author</media:author> | |
159 | <url>http://server.com/download.mp3</url> | |
160 | </media:song> | |
161 | </root>''' | |
162 | doc = xml.etree.ElementTree.fromstring(testxml) | |
163 | find = lambda p: doc.find(xpath_with_ns(p, {'media': 'http://example.com/'})) | |
164 | self.assertTrue(find('media:song') is not None) | |
165 | self.assertEqual(find('media:song/media:author').text, u'The Author') | |
166 | self.assertEqual(find('media:song/url').text, u'http://server.com/download.mp3') | |
167 | ||
9d4660ca PH |
168 | def test_smuggle_url(self): |
169 | data = {u"ö": u"ö", u"abc": [3]} | |
170 | url = 'https://foo.bar/baz?x=y#a' | |
171 | smug_url = smuggle_url(url, data) | |
172 | unsmug_url, unsmug_data = unsmuggle_url(smug_url) | |
173 | self.assertEqual(url, unsmug_url) | |
174 | self.assertEqual(data, unsmug_data) | |
175 | ||
176 | res_url, res_data = unsmuggle_url(url) | |
177 | self.assertEqual(res_url, url) | |
178 | self.assertEqual(res_data, None) | |
179 | ||
a6a173c2 JMF |
180 | def test_shell_quote(self): |
181 | args = ['ffmpeg', '-i', encodeFilename(u'ñ€ß\'.mp4')] | |
182 | self.assertEqual(shell_quote(args), u"""ffmpeg -i 'ñ€ß'"'"'.mp4'""") | |
183 | ||
f53c966a JMF |
184 | def test_str_to_int(self): |
185 | self.assertEqual(str_to_int('123,456'), 123456) | |
186 | self.assertEqual(str_to_int('123.456'), 123456) | |
187 | ||
29eb5174 PH |
188 | def test_url_basename(self): |
189 | self.assertEqual(url_basename(u'http://foo.de/'), u'') | |
190 | self.assertEqual(url_basename(u'http://foo.de/bar/baz'), u'baz') | |
191 | self.assertEqual(url_basename(u'http://foo.de/bar/baz?x=y'), u'baz') | |
192 | self.assertEqual(url_basename(u'http://foo.de/bar/baz#x=y'), u'baz') | |
193 | self.assertEqual(url_basename(u'http://foo.de/bar/baz/'), u'baz') | |
d6c7a367 PH |
194 | self.assertEqual( |
195 | url_basename(u'http://media.w3.org/2010/05/sintel/trailer.mp4'), | |
196 | u'trailer.mp4') | |
9d4660ca | 197 | |
608d11f5 PH |
198 | def test_parse_duration(self): |
199 | self.assertEqual(parse_duration(None), None) | |
200 | self.assertEqual(parse_duration('1'), 1) | |
201 | self.assertEqual(parse_duration('1337:12'), 80232) | |
202 | self.assertEqual(parse_duration('9:12:43'), 33163) | |
203 | self.assertEqual(parse_duration('x:y'), None) | |
204 | ||
5aafe895 PH |
205 | def test_fix_xml_ampersands(self): |
206 | self.assertEqual( | |
207 | fix_xml_ampersands('"&x=y&z=a'), '"&x=y&z=a') | |
208 | self.assertEqual( | |
209 | fix_xml_ampersands('"&x=y&wrong;&z=a'), | |
210 | '"&x=y&wrong;&z=a') | |
211 | self.assertEqual( | |
212 | fix_xml_ampersands('&'><"'), | |
213 | '&'><"') | |
214 | self.assertEqual( | |
215 | fix_xml_ampersands('Ӓ᪼'), 'Ӓ᪼') | |
216 | self.assertEqual(fix_xml_ampersands('&#&#'), '&#&#') | |
217 | ||
b7ab0590 PH |
218 | def test_paged_list(self): |
219 | def testPL(size, pagesize, sliceargs, expected): | |
220 | def get_page(pagenum): | |
221 | firstid = pagenum * pagesize | |
222 | upto = min(size, pagenum * pagesize + pagesize) | |
223 | for i in range(firstid, upto): | |
224 | yield i | |
225 | ||
226 | pl = PagedList(get_page, pagesize) | |
227 | got = pl.getslice(*sliceargs) | |
228 | self.assertEqual(got, expected) | |
229 | ||
230 | testPL(5, 2, (), [0, 1, 2, 3, 4]) | |
231 | testPL(5, 2, (1,), [1, 2, 3, 4]) | |
232 | testPL(5, 2, (2,), [2, 3, 4]) | |
233 | testPL(5, 2, (4,), [4]) | |
234 | testPL(5, 2, (0, 3), [0, 1, 2]) | |
235 | testPL(5, 2, (1, 4), [1, 2, 3]) | |
236 | testPL(5, 2, (2, 99), [2, 3, 4]) | |
237 | testPL(5, 2, (20, 99), []) | |
238 | ||
dae7c920 | 239 | if __name__ == '__main__': |
59ae15a5 | 240 | unittest.main() |