[PATCH v6 08/12] efi_loader: Disable ANSI output for tests

[Peter Robinson]

On Tue, 1 Oct 2024 at 01:42, Tom Rini <trini at konsulko.com> wrote:
>
> On Tue, Oct 01, 2024 at 01:38:56AM +0200, Heinrich Schuchardt wrote:
> > On 26.09.24 23:59, Simon Glass wrote:
> > > We don't want ANSI characters written in tests since it is a pain to
> > > check the output with ut_assert_nextline() et al.
> > >
> > > Provide a way to tests to request that ANSI characters not be sent.
> > >
> > > Add a proper function comment while we are here, to encourage others.
> > >
> > > Signed-off-by: Simon Glass <sjg at chromium.org>
> >
> > Please, consider prior review before resubmitting patches.
> >
> > As responded to all prior submissions:
> >
> > We want to test the code running on actual machines.
> > We don't want to have sandbox code everywhere.
> >
> > I cannot see any test that is not passing due to the current behavior.
>
> The pytests for the EFI selftests are unreliable for me, on Raspberry Pi
> 3, more often in 32bit mode than 64bit mode, but I feel like I see it
> there too. And when they fail, the console log is full of ANSI escape
> sequences. Is this specific test a test you run regularly on real
> hardware?

Is it possible there's a bug in the RPi support somewhere that's
causing these issues that is triggered more easily with the ASCI
codes?