bug#24939: [PATCH] Add tests for lisp/kmacro.el

[Eli Zaretskii <eliz@gnu.org>]

> From: Gemini Lasswell <gazally@runbox.com>
> Cc: 24939@debbugs.gnu.org
> Date: Sat, 31 Dec 2016 09:42:25 -0800
> 
> Eli Zaretskii <eliz@gnu.org> writes:
> > Allow me a few comments to your proposed patch.
> 
> Here is an updated version taking your comments into account. I was able
> to remove the use of advice on all the functions in macros.c except for
> end-kbd-macro, because I couldn't come up with another way to make
> kmacro-end-macro recognize a keyboard macro defined by a test.
> kmacro-end-macro tests last-kbd-macro right after it calls
> end-kbd-macro, and end-kbd-macro is going to leave last-kbd-macro empty
> unless it has something in current_kboard->kbd_macro_buffer, which Lisp
> can't access. If there is another strategy you'd like me to try there,
> let me know.

Thanks, I pushed this now.

> This patch contains kmacro-tests-with-message-capture which is the same
> as the macro proposed as an addition to ert-x.el in bug#25158, so if
> that patch is adopted, it could be removed from this patch.

I've replaced the macro with ert-with-message-capture.