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[RFC,2/2] vma05.sh: Add check for core file presence

Message ID 20230926124647.152972-3-pvorel@suse.cz
State Accepted
Headers show
Series Fix vma05.sh on $DEBUGINFOD_URLS | expand

Commit Message

Petr Vorel Sept. 26, 2023, 12:46 p.m. UTC
Because we redirect gdb output, add sanity check for core file being
created.

Signed-off-by: Petr Vorel <pvorel@suse.cz>
---
Maybe this sanity check is useless. WDYT?

Kind regards,
Petr

 testcases/kernel/mem/vma/vma05.sh | 2 ++
 1 file changed, 2 insertions(+)

Comments

Cyril Hrubis Sept. 26, 2023, 2:17 p.m. UTC | #1
Hi!
> Maybe this sanity check is useless. WDYT?

I guess that it does not harm.

>  testcases/kernel/mem/vma/vma05.sh | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/testcases/kernel/mem/vma/vma05.sh b/testcases/kernel/mem/vma/vma05.sh
> index c9e4becdb..30b1d689a 100755
> --- a/testcases/kernel/mem/vma/vma05.sh
> +++ b/testcases/kernel/mem/vma/vma05.sh
> @@ -54,6 +54,8 @@ vma_report_check()
>  
>  	rm -rf core*
>  	{ vma05_vdso; } > /dev/null 2>&1
> +	[ -f core ] || tst_brk TCONF "missing core file"

TCONF or TBROK that is the question.
Petr Vorel Sept. 26, 2023, 3:21 p.m. UTC | #2
> Hi!
> > Maybe this sanity check is useless. WDYT?

> I guess that it does not harm.

Thanks for your review!

> >  testcases/kernel/mem/vma/vma05.sh | 2 ++
> >  1 file changed, 2 insertions(+)

> > diff --git a/testcases/kernel/mem/vma/vma05.sh b/testcases/kernel/mem/vma/vma05.sh
> > index c9e4becdb..30b1d689a 100755
> > --- a/testcases/kernel/mem/vma/vma05.sh
> > +++ b/testcases/kernel/mem/vma/vma05.sh
> > @@ -54,6 +54,8 @@ vma_report_check()

> >  	rm -rf core*
> >  	{ vma05_vdso; } > /dev/null 2>&1
> > +	[ -f core ] || tst_brk TCONF "missing core file"

> TCONF or TBROK that is the question.

I guess TBROK is better in this case. I wonder myself why I type TCONF.
If nobody complains, I'll merge this with TBROK and your ack.

Kind regards,
Petr
Petr Vorel Oct. 26, 2023, 9:41 a.m. UTC | #3
Hi all,

> > Hi!
> > > Maybe this sanity check is useless. WDYT?

> > I guess that it does not harm.

> Thanks for your review!

> > >  testcases/kernel/mem/vma/vma05.sh | 2 ++
> > >  1 file changed, 2 insertions(+)

> > > diff --git a/testcases/kernel/mem/vma/vma05.sh b/testcases/kernel/mem/vma/vma05.sh
> > > index c9e4becdb..30b1d689a 100755
> > > --- a/testcases/kernel/mem/vma/vma05.sh
> > > +++ b/testcases/kernel/mem/vma/vma05.sh
> > > @@ -54,6 +54,8 @@ vma_report_check()

> > >  	rm -rf core*
> > >  	{ vma05_vdso; } > /dev/null 2>&1
> > > +	[ -f core ] || tst_brk TCONF "missing core file"

> > TCONF or TBROK that is the question.

> I guess TBROK is better in this case. I wonder myself why I type TCONF.
> If nobody complains, I'll merge this with TBROK and your ack.

Merged with TBROK, thanks for your time.

Kind regards,
Petr

> Kind regards,
> Petr
diff mbox series

Patch

diff --git a/testcases/kernel/mem/vma/vma05.sh b/testcases/kernel/mem/vma/vma05.sh
index c9e4becdb..30b1d689a 100755
--- a/testcases/kernel/mem/vma/vma05.sh
+++ b/testcases/kernel/mem/vma/vma05.sh
@@ -54,6 +54,8 @@  vma_report_check()
 
 	rm -rf core*
 	{ vma05_vdso; } > /dev/null 2>&1
+	[ -f core ] || tst_brk TCONF "missing core file"
+
 	TRACE=$(gdb -silent -ex="thread apply all backtrace" -ex="quit"\
 		vma05_vdso ./core* 2> /dev/null)
 	if echo "$TRACE" | grep -qF "??"; then