| # -*- coding: koi8-r -*- |
| |
| import unittest |
| from test import support |
| |
| class PEP263Test(unittest.TestCase): |
| |
| def test_pep263(self): |
| self.assertEqual( |
| "ðÉÔÏÎ".encode("utf-8"), |
| b'\xd0\x9f\xd0\xb8\xd1\x82\xd0\xbe\xd0\xbd' |
| ) |
| self.assertEqual( |
| "\ð".encode("utf-8"), |
| b'\\\xd0\x9f' |
| ) |
| |
| def test_compilestring(self): |
| # see #1882 |
| c = compile(b"\n# coding: utf-8\nu = '\xc3\xb3'\n", "dummy", "exec") |
| d = {} |
| exec(c, d) |
| self.assertEqual(d['u'], '\xf3') |
| |
| def test_issue2301(self): |
| try: |
| compile(b"# coding: cp932\nprint '\x94\x4e'", "dummy", "exec") |
| except SyntaxError as v: |
| self.assertEqual(v.text, "print '\u5e74'\n") |
| else: |
| self.fail() |
| |
| def test_issue4626(self): |
| c = compile("# coding=latin-1\n\u00c6 = '\u00c6'", "dummy", "exec") |
| d = {} |
| exec(c, d) |
| self.assertEqual(d['\xc6'], '\xc6') |
| |
| 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'])) |
| self.assertEqual(ascii(d['a']), ascii(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, b'\xff\x20') |
| |
| # two bytes in common with the UTF-8 BOM |
| self.assertRaises(SyntaxError, eval, b'\xef\xbb\x20') |
| |
| def test_error_message(self): |
| compile(b'# -*- coding: iso-8859-15 -*-\n', 'dummy', 'exec') |
| compile(b'\xef\xbb\xbf\n', 'dummy', 'exec') |
| compile(b'\xef\xbb\xbf# -*- coding: utf-8 -*-\n', 'dummy', 'exec') |
| with self.assertRaisesRegexp(SyntaxError, 'fake'): |
| compile(b'# -*- coding: fake -*-\n', 'dummy', 'exec') |
| with self.assertRaisesRegexp(SyntaxError, 'iso-8859-15'): |
| compile(b'\xef\xbb\xbf# -*- coding: iso-8859-15 -*-\n', |
| 'dummy', 'exec') |
| with self.assertRaisesRegexp(SyntaxError, 'BOM'): |
| compile(b'\xef\xbb\xbf# -*- coding: iso-8859-15 -*-\n', |
| 'dummy', 'exec') |
| with self.assertRaisesRegexp(SyntaxError, 'fake'): |
| compile(b'\xef\xbb\xbf# -*- coding: fake -*-\n', 'dummy', 'exec') |
| with self.assertRaisesRegexp(SyntaxError, 'BOM'): |
| compile(b'\xef\xbb\xbf# -*- coding: fake -*-\n', 'dummy', 'exec') |
| |
| |
| def test_main(): |
| support.run_unittest(PEP263Test) |
| |
| if __name__=="__main__": |
| test_main() |