Re: [PATCH v2] generic/050: fix xfsquota configuration failures

[Eryu Guan <guaneryu@gmail.com>]

On Wed, Nov 27, 2019 at 08:34:57AM -0800, Darrick J. Wong wrote:
> From: Darrick J. Wong <darrick.wong@oracle.com>
> 
> The new 'xfsquota' configuration for generic/050 doesn't filter out
> SCRATCH_MNT properly and seems to be missing an error message in the
> golden output.  Fix both of these problems.
> 
> Fixes: e088479871 ("generic/050: Handle xfs quota special case with different output")
> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>

Thanks for the fix! And sorry for not noticing such test failure. I did
test xfs/050 but apparently I forget to enable xfsquota..

Thanks!
Eryu
> ---
> v2: don't try the touch if the mount fails
> ---
>  tests/generic/050              |   12 +++++++-----
>  tests/generic/050.out.xfsquota |    5 ++---
>  2 files changed, 9 insertions(+), 8 deletions(-)
> 
> diff --git a/tests/generic/050 b/tests/generic/050
> index cf2b9381..7eabc7a7 100755
> --- a/tests/generic/050
> +++ b/tests/generic/050
> @@ -58,9 +58,11 @@ blockdev --setro $SCRATCH_DEV
>  # Mount it, and make sure we can't write to it, and we can unmount it again
>  #
>  echo "mounting read-only block device:"
> -_try_scratch_mount 2>&1 | _filter_ro_mount
> -echo "touching file on read-only filesystem (should fail)"
> -touch $SCRATCH_MNT/foo 2>&1 | _filter_scratch
> +_try_scratch_mount 2>&1 | _filter_ro_mount | _filter_scratch
> +if [ "${PIPESTATUS[0]}" -eq 0 ]; then
> +	echo "touching file on read-only filesystem (should fail)"
> +	touch $SCRATCH_MNT/foo 2>&1 | _filter_scratch
> +fi
>  
>  #
>  # Apparently this used to be broken at some point:
> @@ -92,7 +94,7 @@ blockdev --setro $SCRATCH_DEV
>  # -o norecovery is used.
>  #
>  echo "mounting filesystem that needs recovery on a read-only device:"
> -_try_scratch_mount 2>&1 | _filter_ro_mount
> +_try_scratch_mount 2>&1 | _filter_ro_mount | _filter_scratch
>  
>  echo "unmounting read-only filesystem"
>  _scratch_unmount 2>&1 | _filter_scratch | _filter_ending_dot
> @@ -103,7 +105,7 @@ _scratch_unmount 2>&1 | _filter_scratch | _filter_ending_dot
>  # data recovery hack.
>  #
>  echo "mounting filesystem with -o norecovery on a read-only device:"
> -_try_scratch_mount -o norecovery 2>&1 | _filter_ro_mount
> +_try_scratch_mount -o norecovery 2>&1 | _filter_ro_mount | _filter_scratch
>  echo "unmounting read-only filesystem"
>  _scratch_unmount 2>&1 | _filter_scratch | _filter_ending_dot
>  
> diff --git a/tests/generic/050.out.xfsquota b/tests/generic/050.out.xfsquota
> index f204bd2f..35d7bd68 100644
> --- a/tests/generic/050.out.xfsquota
> +++ b/tests/generic/050.out.xfsquota
> @@ -1,8 +1,7 @@
>  QA output created by 050
>  setting device read-only
>  mounting read-only block device:
> -mount: /mnt-scratch: permission denied
> -touching file on read-only filesystem (should fail)
> +mount: SCRATCH_MNT: permission denied
>  unmounting read-only filesystem
>  umount: SCRATCH_DEV: not mounted
>  setting device read-write
> @@ -17,7 +16,7 @@ mount: cannot mount device read-only
>  unmounting read-only filesystem
>  umount: SCRATCH_DEV: not mounted
>  mounting filesystem with -o norecovery on a read-only device:
> -mount: /mnt-scratch: permission denied
> +mount: SCRATCH_MNT: permission denied
>  unmounting read-only filesystem
>  umount: SCRATCH_DEV: not mounted
>  setting device read-write