Re: [libgpiod v2][PATCH v4 0/5] tools: improvements for v2

[Bartosz Golaszewski <brgl@bgdev.pl>]

On Tue, Nov 15, 2022 at 4:44 AM Kent Gibson <warthog618@gmail.com> wrote:
>
> On Mon, Nov 14, 2022 at 11:12:25PM +0800, Kent Gibson wrote:
> > On Mon, Nov 14, 2022 at 03:26:38PM +0100, Bartosz Golaszewski wrote:
> > > On Mon, Nov 14, 2022 at 5:01 AM Kent Gibson <warthog618@gmail.com> wrote:
> > > >
> > >
> > > I played with the tools a bit and really like the way they look now. I
> > > think they're ready to hop into master, I'll do some more testing and
> > > they should be in this week. Just one last request from my side: would
> > > you mind updating the TOOLS section of the README? I'm aware it's not
> > > yet updated for v2 and I plan to do it soon but we could already start
> > > with the tools examples. You can send an incremental patch on top of
> > > this series.
> > >
> >
> > Good point - I totally forgot about the README.
> > I'll take a look at it.
> >
>
> And while collecting examples for the README I find the interactive mode
> tab completion is now broken. It seems I broke it when fixing the prompt
> behaviour when called from a script.
> And when fixing that I notice some other odd tab completion behaviour -
> seems there are at least two separate bugs in in_line_buffer().
> All things that gpio-tools-tests doesn't currently test for, so I
> should extend the test coverage as well.
>
> And gpiomon --unquoted aborts as I forgot to cut-and-paste the parser
> handler - and forgot to add a test for it too.
> So another fix and more tests to add.
>
> I probably wont get that done for a day or two, so you might want to hold
> off on merging - or I can always provide patches later.
>
> I also note that interactive mode does not support quoted line names on
> the interactive command line yet. Adding that is sure to be entertaining.
> Do you want to wait for me to patch that, or add it to the TODO list?
>

Yeah, I can wait.

While at it: can you move the following test case:

@test "gpioget: with consumer" {
gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar
gpiosim_chip sim1 num_lines=8 line_name=3:baz line_name=4:xyz

dut_run gpionotify --banner -F "%l %E %C" foo baz

run_tool gpioget --consumer gpio-tools-tests foo baz
status_is 0

dut_read
output_regex_match "foo requested gpio-tools-tests"
output_regex_match "baz requested gpio-tools-tests"
}

to after you actually add gpionotify? Otherwise the test suite fails
and bisectability is lost.

Thanks!
Bartosz