Michael Osipov <1983-01...@gmx.net> added the comment:
Here is the output to your questions:
> osipovmi@blnn724x:/var/osipovmi/cpython []
> $ git checkout hpux_force_ascii
> Branch 'hpux_force_ascii' set up to track remote branch 'hpux_force_ascii'
> from 'vstinner'.
> Switched to a new branch 'hpux_force_ascii'
> osipovmi@blnn724x:/var/osipovmi/cpython []
> $ git cherry-pick 217af1d38db3e1e875180c6fa160f0fc80e46003
> [hpux_force_ascii 7ce2927185] bpo-34403, bpo-34207: Fix
> test_utf8_mode.test_cmd_line()
> Author: Victor Stinner <vstin...@redhat.com>
> Date: Tue Aug 28 09:35:25 2018 +0200
> 1 file changed, 20 insertions(+), 11 deletions(-)
> osipovmi@blnn724x:/var/osipovmi/cpython []
> $ export CC=/opt/aCC/bin/cc ; \
> export CXX=/opt/aCC/bin/aCC ; \
> export LDFLAGS=-L/usr/local/lib/hpux32 ; \
> export UNIX_STD=1998 ; \
> ./configure --prefix=/var/osipovmi/python37-testing --without-gcc
> --with-system-expat --with-pydebug --with-openssl=/opt/openssl
> ...
> osipovmi@blnn724x:/var/osipovmi/cpython []
> $ gmake -j 8
> ...
> osipovmi@blnn724x:/var/osipovmi/cpython []
> $ ./python -m test test_utf8_mode
> Run tests sequentially
> 0:00:00 [1/1] test_utf8_mode
> test test_utf8_mode failed -- Traceback (most recent call last):
> File "/var/osipovmi/cpython/Lib/test/test_utf8_mode.py", line 235, in
> test_cmd_line
> LC_ALL='C')
> File "/var/osipovmi/cpython/Lib/test/test_utf8_mode.py", line 214, in check
> self.assertEqual(args, ascii(expected), out)
> AssertionError: "['h\\udca7\\udce9']" != "['h\\xcf\\xd5']"
> - ['h\udca7\udce9']
> + ['h\xcf\xd5']
> : roman8:['h\udca7\udce9']
>
> test_utf8_mode failed
>
> == Tests result: FAILURE ==
>
> 1 test failed:
> test_utf8_mode
>
> Total duration: 3 sec 58 ms
> Tests result: FAILURE
> osipovmi@blnn724x:/var/osipovmi/cpython []
> $ git diff
> diff --git a/Lib/test/test_utf8_mode.py b/Lib/test/test_utf8_mode.py
> index 5af35aed61..89c1f92615 100644
> --- a/Lib/test/test_utf8_mode.py
> +++ b/Lib/test/test_utf8_mode.py
> @@ -231,7 +231,7 @@ class UTF8ModeTests(unittest.TestCase):
>
> # Check that the command line is decoded from the locale encoding
> with self.subTest(encoding=encoding):
> - check('utf8=0', [arg.decode(encoding, 'surrogateescape')],
> + check('utf8=0', [arg.decode('ascii', 'surrogateescape')],
> LC_ALL='C')
>
> def test_optim_level(self):
> osipovmi@blnn724x:/var/osipovmi/cpython []
> $ ./python -m test test_utf8_mode
> Run tests sequentially
> 0:00:00 [1/1] test_utf8_mode
>
> == Tests result: SUCCESS ==
>
> 1 test OK.
>
> Total duration: 3 sec 65 ms
> Tests result: SUCCESS
>
> osipovmi@blnn724x:/var/osipovmi/cpython []
> $ LC_ALL=C ./python -X utf8=0
> Python 3.8.0a0 (heads/hpux_force_ascii:7ce2927185, Aug 28 2018, 12:43:04) [C]
> on hp-ux11
> Type "help", "copyright", "credits" or "license" for more information.
> >>> import locale ; import sys
> >>> sys.getfilesystemencoding() ; locale.getpreferredencoding()
> 'hp-roman8'
> 'roman8'
> >>>
> osipovmi@blnn724x:/var/osipovmi/cpython []
> $
I cannot give a qualified answer on
> Maybe Python should also force ASCII here?
but since you have figured out that the conversion is broken, one must treat is
as such or use ASCII only and UTF-8 for the rest.
----------
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Python tracker <rep...@bugs.python.org>
<https://bugs.python.org/issue34403>
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