Re: [Qemu-devel] [PATCH v2 1/4] iotests: fix exclusion option

[John Snow <jsnow@redhat.com>]

On 05/28/2015 12:45 PM, John Snow wrote:
> If you are running out-of-tree, the -x option to exclude
> a certain iotest is broken.
> 
> Replace porcelain usage of ls with a sturdier grep command.
> 
> Signed-off-by: John Snow <jsnow@redhat.com>
> ---
>  tests/qemu-iotests/common | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/tests/qemu-iotests/common b/tests/qemu-iotests/common
> index 1e556bb..3949d18 100644
> --- a/tests/qemu-iotests/common
> +++ b/tests/qemu-iotests/common
> @@ -82,7 +82,8 @@ s/ .*//p
>      elif $xgroup
>      then
>          # arg after -x
> -        [ ! -s $tmp.list ] && ls [0-9][0-9][0-9] [0-9][0-9][0-9][0-9] >$tmp.list 2>/dev/null
> +        # Populate $tmp.list with all tests
> +        awk '/^[0-9]{3,}/ {print $1}' "${source_iotests}/group" > $tmp.list 2>/dev/null
>          group_list=`sed -n <"$source_iotests/group" -e 's/$/ /' -e "/^[0-9][0-9][0-9].* $r /"'{
>  s/ .*//p
>  }'`
> 

s/grep/awk/

Does this look good otherwise?

--js