On Tue, Feb 1, 2022 at 12:53 PM Eli Zaretskii <eliz@gnu.org> wrote:

> > could you please give a minimal setup to test the jansson library for
> > the language server protocol?  Is it enough to create a json file, setq
> > a default server address and search for function names? :-)
>
> I'm not Chad, but what's wrong with test/src/json-tests.el?
>

I hope nothing, because that's what I was going to suggest. :-)

I also note that there is some #ifdef WINDOWSNT code in src/json.c that
checks for the jansson library near the top of DEFUN ("json-serialize"...
that suggests it will signal a useful error if it can't find the library,
and json-serialize is heavily exercised in test/src/json-tests.el, so as a
specific check, "cd tests; make json-tests" should do the job.

Hope that helps,
~Chad