mirror of
https://github.com/python/cpython.git
synced 2025-11-04 03:44:55 +00:00
48 lines
1.3 KiB
Python
48 lines
1.3 KiB
Python
# -*- 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()
|