#!/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_casefold, compat_getenv, compat_setenv, compat_etree_Element, 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, compat_urllib_request, ) class TestCompat(unittest.TestCase): def test_compat_getenv(self): test_str = 'тест' compat_setenv('YOUTUBE_DL_COMPAT_GETENV', test_str) self.assertEqual(compat_getenv('YOUTUBE_DL_COMPAT_GETENV'), test_str) def test_compat_setenv(self): test_var = 'YOUTUBE_DL_COMPAT_SETENV' 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 = r'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 = sorted( youtube_dl.compat.__all__ + youtube_dl.compat.legacy) present_names = set(map(compat_str, 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(''' %%a'''), ''' %%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']) self.assertEqual(compat_shlex_split('-val 中文'), ['-val', '中文']) def test_compat_etree_Element(self): try: compat_etree_Element.items except AttributeError: self.fail('compat_etree_Element is not a type') def test_compat_etree_fromstring(self): xml = ''' foo 中文 spam ''' 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 = ''' ''' compat_etree_fromstring(xml) def test_compat_struct_unpack(self): self.assertEqual(compat_struct_unpack('!B', b'\x00'), (0,)) def test_compat_casefold(self): if hasattr(compat_str, 'casefold'): # don't bother to test str.casefold() (again) return # thanks https://bugs.python.org/file24232/casefolding.patch self.assertEqual(compat_casefold('hello'), 'hello') self.assertEqual(compat_casefold('hELlo'), 'hello') self.assertEqual(compat_casefold('ß'), 'ss') self.assertEqual(compat_casefold('fi'), 'fi') self.assertEqual(compat_casefold('\u03a3'), '\u03c3') self.assertEqual(compat_casefold('A\u0345\u03a3'), 'a\u03b9\u03c3') def test_compat_urllib_request_Request(self): self.assertEqual( compat_urllib_request.Request('http://127.0.0.1', method='PUT').get_method(), 'PUT') class PUTrequest(compat_urllib_request.Request): def get_method(self): return 'PUT' self.assertEqual( PUTrequest('http://127.0.0.1').get_method(), 'PUT') if __name__ == '__main__': unittest.main()