rust-cpython: mark unsafe functions as such
It wasn't trivial to fix leak_immutable() to be safe since we have to
allow immutable operations (e.g. iter()) on the leaked reference. So
let's mark it unsafe for now. Callers must take care of the returned
object to guarantee the memory safety.
I'll revisit this later. I think $leaked<T: 'static> could have a function
that converts itself into $leaked<U: 'static> with a given FnOnce(&T) -> &U,
where T is $inner_struct, and U is $iterator_type for example.
(Translations are optional)
#if gettext no-outer-repo
Test that translations are compiled and installed correctly.
Default encoding in tests is "ascii" and the translation is encoded
using the "replace" error handler:
$ LANGUAGE=pt_BR hg tip
abortado: n?o foi encontrado um reposit?rio em '$TESTTMP' (.hg n?o encontrado)!
[255]
Using a more accommodating encoding:
$ HGENCODING=UTF-8 LANGUAGE=pt_BR hg tip
abortado: n\xc3\xa3o foi encontrado um reposit\xc3\xb3rio em '$TESTTMP' (.hg n\xc3\xa3o encontrado)! (esc)
[255]
Different encoding:
$ HGENCODING=Latin-1 LANGUAGE=pt_BR hg tip
abortado: n\xe3o foi encontrado um reposit\xf3rio em '$TESTTMP' (.hg n\xe3o encontrado)! (esc)
[255]
#endif
#if gettext
Test keyword search in translated help text:
$ HGENCODING=UTF-8 LANGUAGE=de hg help -k Aktualisiert
Themen:
subrepos Unterarchive
Befehle:
pull Ruft \xc3\x84nderungen von der angegebenen Quelle ab (esc)
update Aktualisiert das Arbeitsverzeichnis (oder wechselt die Version)
#endif
Check Mercurial specific translation problems in each *.po files, and
tool itself by doctest
$ cd "$TESTDIR"/../i18n
$ "$PYTHON" check-translation.py *.po
$ "$PYTHON" check-translation.py --doctest
$ cd $TESTTMP
#if gettext
Check i18n cache isn't reused after encoding change:
$ cat > $TESTTMP/encodingchange.py << EOF
> from mercurial.i18n import _
> from mercurial import encoding, registrar
> cmdtable = {}
> command = registrar.command(cmdtable)
> @command(b'encodingchange', norepo=True)
> def encodingchange(ui):
> for encode in (b'ascii', b'UTF-8', b'ascii', b'UTF-8'):
> encoding.encoding = encode
> ui.write(b'%s\n' % _(b'(EXPERIMENTAL)'))
> EOF
$ LANGUAGE=ja hg --config extensions.encodingchange=$TESTTMP/encodingchange.py encodingchange
(?????)
(\xe5\xae\x9f\xe9\xa8\x93\xe7\x9a\x84\xe5\xae\x9f\xe8\xa3\x85) (esc)
(?????)
(\xe5\xae\x9f\xe9\xa8\x93\xe7\x9a\x84\xe5\xae\x9f\xe8\xa3\x85) (esc)
#endif