D04 and W02 test oddities.

Bart Schaefer <[email protected]> Fri, 3 Jul 2026 19:28:32 -0700

Newsgroups	gmane.comp.shells.zsh.devel
Message-ID	<CAH+w=7ZMr9MO9-rMTYpyOzhu3fhqiKHOYYxBztMmMS2Uxf_1VA@mail.gmail.com>

On Fri, Jul 3, 2026 at 6:40 PM Bart Schaefer <[email protected]> wrote:
>
> Something in the test kept hold of the tty process group.

This seems (?) to be tied to the colorization of the make output.  If
I change the zpty_stop commands in W02 and forget to update the
expected output, a test fails and I get garbled output with a lot of
stray color control sequences from the attempted pretty markup.

On Fri, Jul 3, 2026 at 6:53 PM Bart Schaefer <[email protected]> wrote:
>
> One other thing ... all the "sleep" started under zpty appear to stay running

This one is odd.  Several of the tests start multiple sleeps, then
expect exactly one SIGHUP warning.  I played a bit but don't find an
obvious way to kill them off.