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Commit | Line | Data |
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e387eb5a PH |
1 | #!/usr/bin/env python |
2 | ||
9993976a | 3 | # Various small unit tests |
4 | ||
dae7c920 | 5 | import sys |
44fb3454 | 6 | import unittest |
59ae56fa | 7 | import xml.etree.ElementTree |
44fb3454 | 8 | |
dae7c920 PH |
9 | # Allow direct execution |
10 | import os | |
11 | sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__)))) | |
12 | ||
44fb3454 | 13 | #from youtube_dl.utils import htmlentity_transform |
a921f407 JMF |
14 | from youtube_dl.utils import ( |
15 | timeconvert, | |
16 | sanitize_filename, | |
17 | unescapeHTML, | |
18 | orderedSet, | |
19 | DateRange, | |
20 | unified_strdate, | |
21 | find_xpath_attr, | |
22 | get_meta_content, | |
23 | ) | |
44fb3454 | 24 | |
627dcfff | 25 | if sys.version_info < (3, 0): |
59ae15a5 | 26 | _compat_str = lambda b: b.decode('unicode-escape') |
dae7c920 | 27 | else: |
59ae15a5 | 28 | _compat_str = lambda s: s |
44fb3454 | 29 | |
627dcfff | 30 | |
44fb3454 | 31 | class TestUtil(unittest.TestCase): |
59ae15a5 PH |
32 | def test_timeconvert(self): |
33 | self.assertTrue(timeconvert('') is None) | |
34 | self.assertTrue(timeconvert('bougrg') is None) | |
35 | ||
36 | def test_sanitize_filename(self): | |
37 | self.assertEqual(sanitize_filename('abc'), 'abc') | |
38 | self.assertEqual(sanitize_filename('abc_d-e'), 'abc_d-e') | |
39 | ||
40 | self.assertEqual(sanitize_filename('123'), '123') | |
41 | ||
42 | self.assertEqual('abc_de', sanitize_filename('abc/de')) | |
43 | self.assertFalse('/' in sanitize_filename('abc/de///')) | |
44 | ||
45 | self.assertEqual('abc_de', sanitize_filename('abc/<>\\*|de')) | |
46 | self.assertEqual('xxx', sanitize_filename('xxx/<>\\*|')) | |
47 | self.assertEqual('yes no', sanitize_filename('yes? no')) | |
48 | self.assertEqual('this - that', sanitize_filename('this: that')) | |
49 | ||
50 | self.assertEqual(sanitize_filename('AT&T'), 'AT&T') | |
51 | aumlaut = _compat_str('\xe4') | |
52 | self.assertEqual(sanitize_filename(aumlaut), aumlaut) | |
53 | tests = _compat_str('\u043a\u0438\u0440\u0438\u043b\u043b\u0438\u0446\u0430') | |
54 | self.assertEqual(sanitize_filename(tests), tests) | |
55 | ||
56 | forbidden = '"\0\\/' | |
57 | for fc in forbidden: | |
58 | for fbc in forbidden: | |
59 | self.assertTrue(fbc not in sanitize_filename(fc)) | |
60 | ||
61 | def test_sanitize_filename_restricted(self): | |
62 | self.assertEqual(sanitize_filename('abc', restricted=True), 'abc') | |
63 | self.assertEqual(sanitize_filename('abc_d-e', restricted=True), 'abc_d-e') | |
64 | ||
65 | self.assertEqual(sanitize_filename('123', restricted=True), '123') | |
66 | ||
67 | self.assertEqual('abc_de', sanitize_filename('abc/de', restricted=True)) | |
68 | self.assertFalse('/' in sanitize_filename('abc/de///', restricted=True)) | |
69 | ||
70 | self.assertEqual('abc_de', sanitize_filename('abc/<>\\*|de', restricted=True)) | |
71 | self.assertEqual('xxx', sanitize_filename('xxx/<>\\*|', restricted=True)) | |
72 | self.assertEqual('yes_no', sanitize_filename('yes? no', restricted=True)) | |
73 | self.assertEqual('this_-_that', sanitize_filename('this: that', restricted=True)) | |
74 | ||
627dcfff | 75 | tests = _compat_str('a\xe4b\u4e2d\u56fd\u7684c') |
59ae15a5 | 76 | self.assertEqual(sanitize_filename(tests, restricted=True), 'a_b_c') |
627dcfff | 77 | self.assertTrue(sanitize_filename(_compat_str('\xf6'), restricted=True) != '') # No empty filename |
59ae15a5 | 78 | |
627dcfff | 79 | forbidden = '"\0\\/&!: \'\t\n()[]{}$;`^,#' |
59ae15a5 PH |
80 | for fc in forbidden: |
81 | for fbc in forbidden: | |
82 | self.assertTrue(fbc not in sanitize_filename(fc, restricted=True)) | |
83 | ||
84 | # Handle a common case more neatly | |
85 | self.assertEqual(sanitize_filename(_compat_str('\u5927\u58f0\u5e26 - Song'), restricted=True), 'Song') | |
86 | self.assertEqual(sanitize_filename(_compat_str('\u603b\u7edf: Speech'), restricted=True), 'Speech') | |
87 | # .. but make sure the file name is never empty | |
88 | self.assertTrue(sanitize_filename('-', restricted=True) != '') | |
89 | self.assertTrue(sanitize_filename(':', restricted=True) != '') | |
90 | ||
796173d0 | 91 | def test_sanitize_ids(self): |
314d506b PH |
92 | self.assertEqual(sanitize_filename('_n_cd26wFpw', is_id=True), '_n_cd26wFpw') |
93 | self.assertEqual(sanitize_filename('_BD_eEpuzXw', is_id=True), '_BD_eEpuzXw') | |
94 | self.assertEqual(sanitize_filename('N0Y__7-UOdI', is_id=True), 'N0Y__7-UOdI') | |
796173d0 | 95 | |
59ae15a5 | 96 | def test_ordered_set(self): |
627dcfff | 97 | self.assertEqual(orderedSet([1, 1, 2, 3, 4, 4, 5, 6, 7, 3, 5]), [1, 2, 3, 4, 5, 6, 7]) |
59ae15a5 PH |
98 | self.assertEqual(orderedSet([]), []) |
99 | self.assertEqual(orderedSet([1]), [1]) | |
100 | #keep the list ordered | |
627dcfff | 101 | self.assertEqual(orderedSet([135, 1, 1, 1]), [135, 1]) |
59ae15a5 PH |
102 | |
103 | def test_unescape_html(self): | |
104 | self.assertEqual(unescapeHTML(_compat_str('%20;')), _compat_str('%20;')) | |
bd558525 JMF |
105 | |
106 | def test_daterange(self): | |
107 | _20century = DateRange("19000101","20000101") | |
108 | self.assertFalse("17890714" in _20century) | |
109 | _ac = DateRange("00010101") | |
110 | self.assertTrue("19690721" in _ac) | |
111 | _firstmilenium = DateRange(end="10000101") | |
112 | self.assertTrue("07110427" in _firstmilenium) | |
37254abc | 113 | |
bf50b038 JMF |
114 | def test_unified_dates(self): |
115 | self.assertEqual(unified_strdate('December 21, 2010'), '20101221') | |
116 | self.assertEqual(unified_strdate('8/7/2009'), '20090708') | |
117 | self.assertEqual(unified_strdate('Dec 14, 2012'), '20121214') | |
118 | self.assertEqual(unified_strdate('2012/10/11 01:56:38 +0000'), '20121011') | |
dae7c920 | 119 | |
59ae56fa PH |
120 | def test_find_xpath_attr(self): |
121 | testxml = u'''<root> | |
122 | <node/> | |
123 | <node x="a"/> | |
124 | <node x="a" y="c" /> | |
125 | <node x="b" y="d" /> | |
126 | </root>''' | |
127 | doc = xml.etree.ElementTree.fromstring(testxml) | |
128 | ||
129 | self.assertEqual(find_xpath_attr(doc, './/fourohfour', 'n', 'v'), None) | |
130 | self.assertEqual(find_xpath_attr(doc, './/node', 'x', 'a'), doc[1]) | |
131 | self.assertEqual(find_xpath_attr(doc, './/node', 'y', 'c'), doc[2]) | |
132 | ||
a921f407 JMF |
133 | def test_meta_parser(self): |
134 | testhtml = u''' | |
135 | <head> | |
136 | <meta name="description" content="foo & bar"> | |
137 | <meta content='Plato' name='author'/> | |
138 | </head> | |
139 | ''' | |
140 | get_meta = lambda name: get_meta_content(name, testhtml) | |
141 | self.assertEqual(get_meta('description'), u'foo & bar') | |
142 | self.assertEqual(get_meta('author'), 'Plato') | |
143 | ||
dae7c920 | 144 | if __name__ == '__main__': |
59ae15a5 | 145 | unittest.main() |