Hello Luca,
Am Mittwoch, dem 26.04.2023 um 10:52 +0200 schrieb Luca Ceresoli:
> Hello Enrico,
>
> On Tue, 25 Apr 2023 20:47:15 +0200
> Enrico Jörns <e...@pengutronix.de> wrote:
>
> > If we talk to terminals that like colors, we need to ignore the vt100
> > escape sequences when matching strings.
> >
> > An unprocessed barebox console prompt would e.g. look like:
> >
> > ESC[1;32mbarebox@ESC[1;36mARM QEMU virt64:/ESC[0m
> >
> > where we cannot match for something like "barebox@ARM QEMU virt64:/".
> > The same applies to colored Linux terminal output of course.
> >
> > The "\x1b\[" from the regex catches the standard start of ansii escape
> ^^^^
> I guess you mean "ansi" (single 'i'). I fixed that (and also converted
> to uppercase) while applying the patch for testing, no need to resend.
indeed, seems as if a part of me had 'ascii' in mind and when writing this.
ANSI is what I meant, yes.
Thanks for fixing it at both places!
Enrico
> > sequence while the rest catches the actual command code executed.
> >
> > Signed-off-by: Enrico Jorns <e...@pengutronix.de>
> > ---
> > meta/lib/oeqa/utils/qemurunner.py | 4 +++-
> > 1 file changed, 3 insertions(+), 1 deletion(-)
> >
> > diff --git a/meta/lib/oeqa/utils/qemurunner.py
> > b/meta/lib/oeqa/utils/qemurunner.py
> > index 6734cee48d..c3d8e9e815 100644
> > --- a/meta/lib/oeqa/utils/qemurunner.py
> > +++ b/meta/lib/oeqa/utils/qemurunner.py
> > @@ -30,6 +30,8 @@ control_range = list(range(0,32))+list(range(127,160))
> > control_chars = [chr(x) for x in control_range
> > if chr(x) not in string.printable]
> > re_control_char = re.compile('[%s]' % re.escape("".join(control_chars)))
> > +# Regex to remove the ansii (color) control codes from console strings in
> > order to match the
> > text only
> ^^^^^
>
> Same here.
>
> Best regards,
> Luca
>
--
Pengutronix e.K. | Enrico Jörns |
Embedded Linux Consulting & Support | https://www.pengutronix.de/ |
Steuerwalder Str. 21 | Phone: +49-5121-206917-180 |
31137 Hildesheim, Germany | Fax: +49-5121-206917-9 |
-=-=-=-=-=-=-=-=-=-=-=-
Links: You receive all messages sent to this group.
View/Reply Online (#180414):
https://lists.openembedded.org/g/openembedded-core/message/180414
Mute This Topic: https://lists.openembedded.org/mt/98499552/21656
Group Owner: openembedded-core+ow...@lists.openembedded.org
Unsubscribe: https://lists.openembedded.org/g/openembedded-core/unsub
[arch...@mail-archive.com]
-=-=-=-=-=-=-=-=-=-=-=-
