On Mon, May 21, 2018 at 12:41:44PM +1000, Dave Chinner wrote:
> On Sun, May 20, 2018 at 02:45:17PM -0400, Theodore Ts'o wrote:
> > generic/490 fails because cleanup tries to delete . and .. since $tmp
> > is left unset, and so "rm -f $tmp.*" does nothing useful. Instead
> > delete temp files created by seek_sanity_test.
> >
> > Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
> > ---
> > tests/generic/490 | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/tests/generic/490 b/tests/generic/490
> > index b5042c2e..c0335ca0 100755
> > --- a/tests/generic/490
> > +++ b/tests/generic/490
> > @@ -49,7 +49,7 @@ _require_test_program "seek_sanity_test"
> > _cleanup()
> > {
> > cd /
> > - rm -f $tmp.*
> > + rm -f $base_test_file*
> > }
> >
> > $here/src/seek_sanity_test -s 19 -e 20 $base_test_file > $seqres.full 2>&1 ||
>
> This is wrong. $tmp must always be set in a test, as the
> infrastructure uses it. Failing to set $tmp will result in stray
> files being spewed around the place by the test and not cleaned up.
> Hence the "rm -f $tmp.*" line must stay, the normal tmp=/tmp/$$ line
> added to the test preamble, and then you can remove the base test
> file...
Yeah, I wanted to point that out too. So always using the './new' script
is the recommended way to write new test, it already puts all the common
setups (including the 'tmp=/tmp/$$' definition and 'rm -f $tmp.*'
cleanup) in the test template.
Thanks,
Eryu
--
To unsubscribe from this list: send the line "unsubscribe fstests" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
