[PATCH] xfstests: add simple splice test

[Dave Chinner]

On Tue, Jan 11, 2011 at 12:38:45PM -0500, Christoph Hellwig wrote:
> > +echo "Feel the serenity."
> > +
> > +SRC=$TEST_DIR/$seq.src
> > +DST=$TEST_DIR/$seq.dst
> > +
> > +$XFS_IO_PROG -f -c "pwrite -S 0xa5a55a5a 0 32768k" -c fsync $SRC > /dev/null 2>&1
> > +$XFS_IO_PROG -f -c "sendfile -i $SRC 0 32768k" -c fsync $DST > /dev/null 2>&1
> > +
> > +diff $SRC $DST
> 
> I think this should removfe the two files to make sure the test is
> reproducible and doesn't overwrite an existing file during the second
> run.

It removes them in the cleanup function.

> Also I'd recomment not to redirect the output to /dev/null but use
> our normal xfs_io filters and make the output part of the golden output.

Ok.

Cheers,

Dave.
-- 
Dave Chinner
david at fromorbit.com