-# -*- coding: utf-8 -*-
-
-# Various small unit tests
+#!/usr/bin/env python
+# coding: utf-8
+# Allow direct execution
+import os
+import sys
import unittest
+sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+
+
+# Various small unit tests
+import xml.etree.ElementTree
#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
+from youtube_dl.utils import (
+ timeconvert,
+ sanitize_filename,
+ unescapeHTML,
+ orderedSet,
+ DateRange,
+ unified_strdate,
+ find_xpath_attr,
+ get_meta_content,
+ xpath_with_ns,
+ smuggle_url,
+ unsmuggle_url,
+ shell_quote,
+ encodeFilename,
+)
+
+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.assertIsNone(timeconvert(''))
- self.assertIsNone(timeconvert('bougrg'))
+ 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('abc'), 'abc')
+ self.assertEqual(sanitize_filename('abc_d-e'), 'abc_d-e')
+
+ self.assertEqual(sanitize_filename('123'), '123')
+
+ self.assertEqual('abc_de', sanitize_filename('abc/de'))
+ self.assertFalse('/' in sanitize_filename('abc/de///'))
+
+ self.assertEqual('abc_de', sanitize_filename('abc/<>\\*|de'))
+ self.assertEqual('xxx', sanitize_filename('xxx/<>\\*|'))
+ self.assertEqual('yes no', sanitize_filename('yes? no'))
+ self.assertEqual('this - that', sanitize_filename('this: that'))
+
+ self.assertEqual(sanitize_filename('AT&T'), 'AT&T')
+ aumlaut = _compat_str('\xe4')
+ self.assertEqual(sanitize_filename(aumlaut), aumlaut)
+ tests = _compat_str('\u043a\u0438\u0440\u0438\u043b\u043b\u0438\u0446\u0430')
+ self.assertEqual(sanitize_filename(tests), tests)
+
+ forbidden = '"\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('abc', restricted=True), 'abc')
+ self.assertEqual(sanitize_filename('abc_d-e', restricted=True), 'abc_d-e')
- self.assertEqual(sanitize_filename(u'123'), u'123')
+ self.assertEqual(sanitize_filename('123', restricted=True), '123')
- self.assertNotIn(u'/', sanitize_filename(u'abc/de'))
- self.assertNotIn(u'abc', sanitize_filename(u'abc/de'))
- self.assertIn(u'de', sanitize_filename(u'abc/de'))
- self.assertNotIn(u'/', sanitize_filename(u'abc/de///'))
+ self.assertEqual('abc_de', sanitize_filename('abc/de', restricted=True))
+ self.assertFalse('/' in sanitize_filename('abc/de///', restricted=True))
- self.assertIn(u'\\', sanitize_filename(u'abc\\de'))
- self.assertIn(u'abc', sanitize_filename(u'abc\\de'))
- self.assertIn(u'de', sanitize_filename(u'abc\\de'))
+ self.assertEqual('abc_de', sanitize_filename('abc/<>\\*|de', restricted=True))
+ self.assertEqual('xxx', sanitize_filename('xxx/<>\\*|', restricted=True))
+ self.assertEqual('yes_no', sanitize_filename('yes? no', restricted=True))
+ self.assertEqual('this_-_that', sanitize_filename('this: that', restricted=True))
- self.assertEqual(sanitize_filename(u'ä'), u'ä')
- self.assertEqual(sanitize_filename(u'кириллица'), u'кириллица')
+ 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
+
+ forbidden = '"\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(_compat_str('\u5927\u58f0\u5e26 - Song'), restricted=True), 'Song')
+ self.assertEqual(sanitize_filename(_compat_str('\u603b\u7edf: Speech'), restricted=True), 'Speech')
+ # .. but make sure the file name is never empty
+ 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(u"%20;"), u"%20;")
- self.assertEqual(unescapeHTML(u"gre&tre&yre"), [u'gre', u'tre', u'yre'])
+ 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')
+
+ def test_xpath_with_ns(self):
+ testxml = u'''<root xmlns:media="http://example.com/">
+ <media:song>
+ <media:author>The Author</media:author>
+ <url>http://server.com/download.mp3</url>
+ </media:song>
+ </root>'''
+ doc = xml.etree.ElementTree.fromstring(testxml)
+ find = lambda p: doc.find(xpath_with_ns(p, {'media': 'http://example.com/'}))
+ self.assertTrue(find('media:song') is not None)
+ self.assertEqual(find('media:song/media:author').text, u'The Author')
+ self.assertEqual(find('media:song/url').text, u'http://server.com/download.mp3')
+
+ def test_smuggle_url(self):
+ data = {u"ö": u"ö", u"abc": [3]}
+ url = 'https://foo.bar/baz?x=y#a'
+ smug_url = smuggle_url(url, data)
+ unsmug_url, unsmug_data = unsmuggle_url(smug_url)
+ self.assertEqual(url, unsmug_url)
+ self.assertEqual(data, unsmug_data)
+
+ res_url, res_data = unsmuggle_url(url)
+ self.assertEqual(res_url, url)
+ self.assertEqual(res_data, None)
+
+ def test_shell_quote(self):
+ args = ['ffmpeg', '-i', encodeFilename(u'ñ€ß\'.mp4')]
+ self.assertEqual(shell_quote(args), u"""ffmpeg -i 'ñ€ß'"'"'.mp4'""")
+if __name__ == '__main__':
+ unittest.main()
projects / youtube-dl / blobdiff