# -*- coding: koi8-r -*- | |
import unittest | |
from test import test_support | |
class PEP263Test(unittest.TestCase): | |
def test_pep263(self): | |
self.assertEqual( | |
u"ðÉÔÏÎ".encode("utf-8"), | |
'\xd0\x9f\xd0\xb8\xd1\x82\xd0\xbe\xd0\xbd' | |
) | |
self.assertEqual( | |
u"\ð".encode("utf-8"), | |
'\\\xd0\x9f' | |
) | |
def test_compilestring(self): | |
# see #1882 | |
c = compile("\n# coding: utf-8\nu = u'\xc3\xb3'\n", "dummy", "exec") | |
d = {} | |
exec c in d | |
self.assertEqual(d['u'], u'\xf3') | |
def test_issue3297(self): | |
c = compile("a, b = '\U0001010F', '\\U0001010F'", "dummy", "exec") | |
d = {} | |
exec(c, d) | |
self.assertEqual(d['a'], d['b']) | |
self.assertEqual(len(d['a']), len(d['b'])) | |
def test_issue7820(self): | |
# Ensure that check_bom() restores all bytes in the right order if | |
# check_bom() fails in pydebug mode: a buffer starts with the first | |
# byte of a valid BOM, but next bytes are different | |
# one byte in common with the UTF-16-LE BOM | |
self.assertRaises(SyntaxError, eval, '\xff\x20') | |
# two bytes in common with the UTF-8 BOM | |
self.assertRaises(SyntaxError, eval, '\xef\xbb\x20') | |
def test_main(): | |
test_support.run_unittest(PEP263Test) | |
if __name__=="__main__": | |
test_main() |