From: Philipp Stephani <p.stephani2@gmail.com>
To: Eli Zaretskii <eliz@gnu.org>
Cc: phst@google.com, emacs-devel@gnu.org
Subject: Re: [PATCH] Improve error reporting when serializing non-Unicode strings to JSON
Date: Sat, 23 Dec 2017 12:33:46 +0000 [thread overview]
Message-ID: <CAArVCkTCmhSmT_Yip1r99NvZwiB3hB0rMzkpvu3ame_tq4UMtA@mail.gmail.com> (raw)
In-Reply-To: <83efnllufm.fsf@gnu.org>
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Eli Zaretskii <eliz@gnu.org> schrieb am Sa., 23. Dez. 2017 um 09:28 Uhr:
> > From: Philipp Stephani <p.stephani2@gmail.com>
> > Date: Fri, 22 Dec 2017 22:00:31 +0100
> > Cc: Philipp Stephani <phst@google.com>
> >
> > * admin/merge-gnulib (GNULIB_MODULES): Add unistr modules.
> >
> > * lib/Makefile.in (.c.o): Fix output file for files in subdirectories.
> > (${DEPDIR}/unistr, unistr/u8-check.o): Create missing deps directory.
> >
> > * src/json.c (json_check_utf8): New helper function.
> > (lisp_to_json_toplevel_1, lisp_to_json): Use it. To save a bit of
> > time, check for invalid UTF-8 strings only after encountering an
> > error, since Jansson already rejects them.
> >
> > * test/src/json-tests.el (json-serialize/invalid-unicode): Adapt
> > expected error symbol.
>
> I'm not sure I understand the need for this. Emacs never does that
> anywhere else, it just converts the invalid bytes to a special
> character set. An application that cares could then test for presence
> of those bytes to see if anything like that happened. What am I
> missing?
>
This patch only improves the error symbol when trying to serialize a
non-Unicode string to JSON. Right now this raises "out of memory", which is
somewhat confusing. This patch improves this to raise "wrong-type-argument".
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next prev parent reply other threads:[~2017-12-23 12:33 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-22 21:00 [PATCH] Improve error reporting when serializing non-Unicode strings to JSON Philipp Stephani
2017-12-23 8:28 ` Eli Zaretskii
2017-12-23 12:33 ` Philipp Stephani [this message]
2017-12-23 13:44 ` Eli Zaretskii
2017-12-23 14:29 ` Philipp Stephani
2017-12-23 14:52 ` Eli Zaretskii
2017-12-23 15:00 ` Eli Zaretskii
2017-12-23 15:07 ` Philipp Stephani
2017-12-23 15:19 ` Philipp Stephani
2017-12-23 15:34 ` Eli Zaretskii
2017-12-23 16:20 ` Philipp Stephani
2017-12-23 16:36 ` Eli Zaretskii
2017-12-23 16:58 ` Philipp Stephani
2017-12-23 16:58 ` Philipp Stephani
2017-12-30 22:20 ` Philipp Stephani
2017-12-31 15:52 ` Eli Zaretskii
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