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#!/usr/bin/env python
# coding: utf-8
from __future__ import unicode_literals
# Allow direct execution
import os
import sys
import unittest
sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
from youtube_dl.compat import (
compat_getenv,
compat_setenv,
compat_etree_fromstring,
compat_expanduser,
compat_shlex_split,
compat_str,
compat_struct_unpack,
compat_urllib_parse_unquote,
compat_urllib_parse_unquote_plus,
compat_urllib_parse_urlencode,
)
class TestCompat(unittest.TestCase):
def test_compat_getenv(self):
test_str = 'тест'
compat_setenv('YOUTUBE-DL-TEST', test_str)
self.assertEqual(compat_getenv('YOUTUBE-DL-TEST'), test_str)
def test_compat_setenv(self):
test_var = 'YOUTUBE-DL-TEST'
test_str = 'тест'
compat_setenv(test_var, test_str)
compat_getenv(test_var)
self.assertEqual(compat_getenv(test_var), test_str)
def test_compat_expanduser(self):
old_home = os.environ.get('HOME')
test_str = 'C:\Documents and Settings\тест\Application Data'
compat_setenv('HOME', test_str)
self.assertEqual(compat_expanduser('~'), test_str)
compat_setenv('HOME', old_home or '')
def test_all_present(self):
import youtube_dl.compat
all_names = youtube_dl.compat.__all__
present_names = set(filter(
lambda c: '_' in c and not c.startswith('_'),
dir(youtube_dl.compat))) - set(['unicode_literals'])
self.assertEqual(all_names, sorted(present_names))
def test_compat_urllib_parse_unquote(self):
self.assertEqual(compat_urllib_parse_unquote('abc%20def'), 'abc def')
self.assertEqual(compat_urllib_parse_unquote('%7e/abc+def'), '~/abc+def')
self.assertEqual(compat_urllib_parse_unquote(''), '')
self.assertEqual(compat_urllib_parse_unquote('%'), '%')
self.assertEqual(compat_urllib_parse_unquote('%%'), '%%')
self.assertEqual(compat_urllib_parse_unquote('%%%'), '%%%')
self.assertEqual(compat_urllib_parse_unquote('%2F'), '/')
self.assertEqual(compat_urllib_parse_unquote('%2f'), '/')
self.assertEqual(compat_urllib_parse_unquote('%E6%B4%A5%E6%B3%A2'), '津波')
self.assertEqual(
compat_urllib_parse_unquote('''<meta property="og:description" content="%E2%96%81%E2%96%82%E2%96%83%E2%96%84%25%E2%96%85%E2%96%86%E2%96%87%E2%96%88" />
%<a href="https://ar.wikipedia.org/wiki/%D8%AA%D8%B3%D9%88%D9%86%D8%A7%D9%85%D9%8A">%a'''),
'''<meta property="og:description" content="▁▂▃▄%▅▆▇█" />
%<a href="https://ar.wikipedia.org/wiki/تسونامي">%a''')
self.assertEqual(
compat_urllib_parse_unquote('''%28%5E%E2%97%A3_%E2%97%A2%5E%29%E3%81%A3%EF%B8%BB%E3%83%87%E2%95%90%E4%B8%80 %E2%87%80 %E2%87%80 %E2%87%80 %E2%87%80 %E2%87%80 %E2%86%B6%I%Break%25Things%'''),
'''(^◣_◢^)っ︻デ═一 ⇀ ⇀ ⇀ ⇀ ⇀ ↶%I%Break%Things%''')
def test_compat_urllib_parse_unquote_plus(self):
self.assertEqual(compat_urllib_parse_unquote_plus('abc%20def'), 'abc def')
self.assertEqual(compat_urllib_parse_unquote_plus('%7e/abc+def'), '~/abc def')
def test_compat_urllib_parse_urlencode(self):
self.assertEqual(compat_urllib_parse_urlencode({'abc': 'def'}), 'abc=def')
self.assertEqual(compat_urllib_parse_urlencode({'abc': b'def'}), 'abc=def')
self.assertEqual(compat_urllib_parse_urlencode({b'abc': 'def'}), 'abc=def')
self.assertEqual(compat_urllib_parse_urlencode({b'abc': b'def'}), 'abc=def')
self.assertEqual(compat_urllib_parse_urlencode([('abc', 'def')]), 'abc=def')
self.assertEqual(compat_urllib_parse_urlencode([('abc', b'def')]), 'abc=def')
self.assertEqual(compat_urllib_parse_urlencode([(b'abc', 'def')]), 'abc=def')
self.assertEqual(compat_urllib_parse_urlencode([(b'abc', b'def')]), 'abc=def')
def test_compat_shlex_split(self):
self.assertEqual(compat_shlex_split('-option "one two"'), ['-option', 'one two'])
self.assertEqual(compat_shlex_split('-option "one\ntwo" \n -flag'), ['-option', 'one\ntwo', '-flag'])
def test_compat_etree_fromstring(self):
xml = '''
<root foo="bar" spam="中文">
<normal>foo</normal>
<chinese>中文</chinese>
<foo><bar>spam</bar></foo>
</root>
'''
doc = compat_etree_fromstring(xml.encode('utf-8'))
self.assertTrue(isinstance(doc.attrib['foo'], compat_str))
self.assertTrue(isinstance(doc.attrib['spam'], compat_str))
self.assertTrue(isinstance(doc.find('normal').text, compat_str))
self.assertTrue(isinstance(doc.find('chinese').text, compat_str))
self.assertTrue(isinstance(doc.find('foo/bar').text, compat_str))
def test_compat_etree_fromstring_doctype(self):
xml = '''<?xml version="1.0"?>
<!DOCTYPE smil PUBLIC "-//W3C//DTD SMIL 2.0//EN" "http://www.w3.org/2001/SMIL20/SMIL20.dtd">
<smil xmlns="http://www.w3.org/2001/SMIL20/Language"></smil>'''
compat_etree_fromstring(xml)
def test_struct_unpack(self):
self.assertEqual(compat_struct_unpack('!B', b'\x00'), (0,))
if __name__ == '__main__':
unittest.main()
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