On Sat, Jan 21, 2017 at 12:10:50AM -0800, Darrick J. Wong wrote:
> Move some fuzzing helper functions into a new common/fuzzy file.
> We'll add a lot more fuzzing helpers in subsequent patches.
>
> Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
> ---
> common/fuzzy | 80 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
> common/populate | 35 ------------------------
> tests/ext4/006 | 1 +
> tests/xfs/083 | 1 +
> 4 files changed, 82 insertions(+), 35 deletions(-)
> create mode 100644 common/fuzzy
>
>
> diff --git a/common/fuzzy b/common/fuzzy
> new file mode 100644
> index 0000000..d4f8274
> --- /dev/null
> +++ b/common/fuzzy
> @@ -0,0 +1,80 @@
...
> +# Try to access files after fuzzing
> +_scratch_fuzz_test() {
> + echo "+++ ls -laR" >> $seqres.full
> + ls -laR "${SCRATCH_MNT}/test.1/" >/dev/null 2>&1
> +
> + echo "+++ cat files" >> $seqres.full
> + (find "${SCRATCH_MNT}/test.1/" -type f -size -1048576k -print0 | xargs -0 cat) >/dev/null 2>&1
> +}
> +
> +# Do we have an online scrub program?
> +_require_scrub() {
> + case "${FSTYP}" in
> + "xfs"|"ext4")
> + test -x $XFS_SCRUB_PROG || _notrun "xfs_scrub not found"
In my release testing I found ext4/023 (moved from ext4/1300) failed due
to lack of xfs_scrub, because "test -x " returns true, (but "test -x ''"
doesn't), so I add quotes around $XFS_SCRUB_PROG and fold the update
into this patch.
Thanks,
Eryu
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