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Issue #18818: The "encodingname" part of PYTHONIOENCODING is now optional.

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This commit is contained in:
Serhiy Storchaka 2013-09-13 11:46:24 +03:00
parent 187b063005
commit bf28d2dcad
4 changed files with 56 additions and 11 deletions
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36
Lib/test/test_sys.py
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@ -544,6 +544,42 @@ class SysModuleTest(unittest.TestCase):
out = p.communicate()[0].strip()
self.assertEqual(out, b'?')
env["PYTHONIOENCODING"] = "ascii"
p = subprocess.Popen([sys.executable, "-c", 'print(chr(0xa2))'],
stdout=subprocess.PIPE, stderr=subprocess.PIPE,
env=env)
out, err = p.communicate()
self.assertEqual(out, b'')
self.assertIn(b'UnicodeEncodeError:', err)
self.assertIn(rb"'\xa2'", err)
env["PYTHONIOENCODING"] = "ascii:"
p = subprocess.Popen([sys.executable, "-c", 'print(chr(0xa2))'],
stdout=subprocess.PIPE, stderr=subprocess.PIPE,
env=env)
out, err = p.communicate()
self.assertEqual(out, b'')
self.assertIn(b'UnicodeEncodeError:', err)
self.assertIn(rb"'\xa2'", err)
env["PYTHONIOENCODING"] = ":surrogateescape"
p = subprocess.Popen([sys.executable, "-c", 'print(chr(0xdcbd))'],
stdout=subprocess.PIPE, env=env)
out = p.communicate()[0].strip()
self.assertEqual(out, b'\xbd')
@unittest.skipUnless(test.support.FS_NONASCII,
'requires OS support of non-ASCII encodings')
def test_ioencoding_nonascii(self):
env = dict(os.environ)
env["PYTHONIOENCODING"] = ""
p = subprocess.Popen([sys.executable, "-c",
'print(%a)' % test.support.FS_NONASCII],
stdout=subprocess.PIPE, env=env)
out = p.communicate()[0].strip()
self.assertEqual(out, os.fsencode(test.support.FS_NONASCII))
@unittest.skipIf(sys.base_prefix != sys.prefix,
'Test is not venv-compatible')
def test_executable(self):