def test_slice(self):
e = self.assertEqual
ne = self.assertNotEqual
# from utf8 rawstring
# -------------------
testee = 'aiuえお♥'
e('aiu', unicodesupport.slice(testee, 0, 3))
e('えお', unicodesupport.slice(testee, 3, 5))
e(testee, unicodesupport.slice(testee))
e('uえお♥', unicodesupport.slice(testee, 2))
e('aiuえ', unicodesupport.slice(testee, None, 4))
e('iuえお', unicodesupport.slice(testee, 1, -1))
# from sjis rawstring
# -------------------
testee = unicodesupport._a_to_b('aiuえおか', 'utf8', 'sjis')
e('aiu', unicodesupport.slice(testee, 0, 3))
e('えお', unicodesupport.slice(testee, 3, 5))
ne(testee, unicodesupport.slice(testee))
e('aiuえおか', unicodesupport.slice(testee))
e('uえおか', unicodesupport.slice(testee, 2))
e('aiuえ', unicodesupport.slice(testee, None, 4))
e('iuえお', unicodesupport.slice(testee, 1, -1))
def test_sjis_file_to_utf8_file(self):
testee_filename = UnicodeSupportTest.PATHMAP['sjis2utf8']
sjis_str = unicodesupport._a_to_b(rawstring='012345あいうえお阿修羅',
src_encoding_name='utf8',
dst_encoding_name='sjis')
print 'creating "%s" ...' % testee_filename,
if os.path.exists(testee_filename):
os.remove(testee_filename)
with open(testee_filename, "w") as f:
f.write(sjis_str)
f.close()
print 'fin.'
# sjis で書いたので sjis として読み込めるはず
actual = self.read(testee_filename)
self.assertTrue(unicodesupport.is_sjis_and_not_ascii(actual))
# utf8 に変換したので, utf8 として読み込めるはず
unicodesupport.sjis_file_to_utf8_file(testee_filename)
actual = self.read(testee_filename)
self.assertFalse(unicodesupport.is_sjis_and_not_ascii(actual))
self.assertTrue(unicodesupport._is_hoge_encoding(actual, 'utf8'))
def to_sjis_raw(rawstring):
return unicodesupport._a_to_b(rawstring, 'utf8', 'sjis')
