#!/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']) 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()