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# -*- coding: utf-8 -*-
# Various small unit tests
import unittest
#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
class TestUtil(unittest.TestCase):
def test_timeconvert(self):
self.assertTrue(timeconvert('') is None)
self.assertTrue(timeconvert('bougrg') is None)
def test_sanitize_filename(self):
self.assertEqual(sanitize_filename(u'abc'), u'abc')
self.assertEqual(sanitize_filename(u'abc_d-e'), u'abc_d-e')
self.assertEqual(sanitize_filename(u'123'), u'123')
self.assertEqual(u'abc_de', sanitize_filename(u'abc/de'))
self.assertFalse(u'/' in sanitize_filename(u'abc/de///'))
self.assertEqual(u'abc_de', sanitize_filename(u'abc/<>\\*|de'))
self.assertEqual(u'xxx', sanitize_filename(u'xxx/<>\\*|'))
self.assertEqual(u'yes no', sanitize_filename(u'yes? no'))
self.assertEqual(u'this - that', sanitize_filename(u'this: that'))
self.assertEqual(sanitize_filename(u'AT&T'), u'AT&T')
self.assertEqual(sanitize_filename(u'ä'), u'ä')
self.assertEqual(sanitize_filename(u'кириллица'), u'кириллица')
forbidden = u'"\0\\/'
for fc in forbidden:
for fbc in forbidden:
self.assertTrue(fbc not in sanitize_filename(fc))
def test_sanitize_filename_restricted(self):
self.assertEqual(sanitize_filename(u'abc', restricted=True), u'abc')
self.assertEqual(sanitize_filename(u'abc_d-e', restricted=True), u'abc_d-e')
self.assertEqual(sanitize_filename(u'123', restricted=True), u'123')
self.assertEqual(u'abc_de', sanitize_filename(u'abc/de', restricted=True))
self.assertFalse(u'/' in sanitize_filename(u'abc/de///', restricted=True))
self.assertEqual(u'abc_de', sanitize_filename(u'abc/<>\\*|de', restricted=True))
self.assertEqual(u'xxx', sanitize_filename(u'xxx/<>\\*|', restricted=True))
self.assertEqual(u'yes_no', sanitize_filename(u'yes? no', restricted=True))
self.assertEqual(u'this_-_that', sanitize_filename(u'this: that', restricted=True))
self.assertEqual(sanitize_filename(u'aäb中国的c', restricted=True), u'a_b_c')
self.assertTrue(sanitize_filename(u'ö', restricted=True) != u'') # No empty filename
forbidden = u'"\0\\/&: \'\t\n'
for fc in forbidden:
for fbc in forbidden:
self.assertTrue(fbc not in sanitize_filename(fc, restricted=True))
# Handle a common case more neatly
self.assertEqual(sanitize_filename(u'大声带 - Song', restricted=True), u'Song')
self.assertEqual(sanitize_filename(u'总统: Speech', restricted=True), u'Speech')
# .. but make sure the file name is never empty
self.assertTrue(sanitize_filename(u'-', restricted=True) != u'')
self.assertTrue(sanitize_filename(u':', restricted=True) != u'')
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([]), [])
self.assertEqual(orderedSet([1]), [1])
#keep the list ordered
self.assertEqual(orderedSet([135,1,1,1]), [135,1])
def test_unescape_html(self):
self.assertEqual(unescapeHTML(u"%20;"), u"%20;")
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