+#!/usr/bin/env python
+
# Various small unit tests
import sys
import unittest
+import xml.etree.ElementTree
# Allow direct execution
import os
sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
#from youtube_dl.utils import htmlentity_transform
-from youtube_dl.utils import timeconvert
-from youtube_dl.utils import sanitize_filename
-from youtube_dl.utils import unescapeHTML
-from youtube_dl.utils import orderedSet
-
-if sys.version_info < (3,0):
+from youtube_dl.utils import (
+ timeconvert,
+ sanitize_filename,
+ unescapeHTML,
+ orderedSet,
+ DateRange,
+ unified_strdate,
+ find_xpath_attr,
+ get_meta_content,
+)
+
+if sys.version_info < (3, 0):
_compat_str = lambda b: b.decode('unicode-escape')
else:
_compat_str = lambda s: s
+
class TestUtil(unittest.TestCase):
def test_timeconvert(self):
self.assertTrue(timeconvert('') is None)
self.assertEqual('yes_no', sanitize_filename('yes? no', restricted=True))
self.assertEqual('this_-_that', sanitize_filename('this: that', restricted=True))
- tests =_compat_str('a\xe4b\u4e2d\u56fd\u7684c')
+ tests = _compat_str('a\xe4b\u4e2d\u56fd\u7684c')
self.assertEqual(sanitize_filename(tests, restricted=True), 'a_b_c')
- self.assertTrue(sanitize_filename(_compat_str('\xf6'), restricted=True) != '') # No empty filename
+ self.assertTrue(sanitize_filename(_compat_str('\xf6'), restricted=True) != '') # No empty filename
- forbidden = '"\0\\/&!: \'\t\n'
+ forbidden = '"\0\\/&!: \'\t\n()[]{}$;`^,#'
for fc in forbidden:
for fbc in forbidden:
self.assertTrue(fbc not in sanitize_filename(fc, restricted=True))
self.assertTrue(sanitize_filename('-', restricted=True) != '')
self.assertTrue(sanitize_filename(':', restricted=True) != '')
+ def test_sanitize_ids(self):
+ self.assertEqual(sanitize_filename('_n_cd26wFpw', is_id=True), '_n_cd26wFpw')
+ self.assertEqual(sanitize_filename('_BD_eEpuzXw', is_id=True), '_BD_eEpuzXw')
+ self.assertEqual(sanitize_filename('N0Y__7-UOdI', is_id=True), 'N0Y__7-UOdI')
+
def test_ordered_set(self):
- self.assertEqual(orderedSet([1,1,2,3,4,4,5,6,7,3,5]), [1,2,3,4,5,6,7])
+ self.assertEqual(orderedSet([1, 1, 2, 3, 4, 4, 5, 6, 7, 3, 5]), [1, 2, 3, 4, 5, 6, 7])
self.assertEqual(orderedSet([]), [])
self.assertEqual(orderedSet([1]), [1])
#keep the list ordered
- self.assertEqual(orderedSet([135,1,1,1]), [135,1])
+ self.assertEqual(orderedSet([135, 1, 1, 1]), [135, 1])
def test_unescape_html(self):
self.assertEqual(unescapeHTML(_compat_str('%20;')), _compat_str('%20;'))
+
+ def test_daterange(self):
+ _20century = DateRange("19000101","20000101")
+ self.assertFalse("17890714" in _20century)
+ _ac = DateRange("00010101")
+ self.assertTrue("19690721" in _ac)
+ _firstmilenium = DateRange(end="10000101")
+ self.assertTrue("07110427" in _firstmilenium)
+
+ def test_unified_dates(self):
+ self.assertEqual(unified_strdate('December 21, 2010'), '20101221')
+ self.assertEqual(unified_strdate('8/7/2009'), '20090708')
+ self.assertEqual(unified_strdate('Dec 14, 2012'), '20121214')
+ self.assertEqual(unified_strdate('2012/10/11 01:56:38 +0000'), '20121011')
+
+ def test_find_xpath_attr(self):
+ testxml = u'''<root>
+ <node/>
+ <node x="a"/>
+ <node x="a" y="c" />
+ <node x="b" y="d" />
+ </root>'''
+ doc = xml.etree.ElementTree.fromstring(testxml)
+
+ self.assertEqual(find_xpath_attr(doc, './/fourohfour', 'n', 'v'), None)
+ self.assertEqual(find_xpath_attr(doc, './/node', 'x', 'a'), doc[1])
+ self.assertEqual(find_xpath_attr(doc, './/node', 'y', 'c'), doc[2])
+
+ def test_meta_parser(self):
+ testhtml = u'''
+ <head>
+ <meta name="description" content="foo & bar">
+ <meta content='Plato' name='author'/>
+ </head>
+ '''
+ get_meta = lambda name: get_meta_content(name, testhtml)
+ self.assertEqual(get_meta('description'), u'foo & bar')
+ self.assertEqual(get_meta('author'), 'Plato')
if __name__ == '__main__':
unittest.main()