On Wed, Apr 21, 2021 at 12:30:44AM +0200, Pavel Reichl wrote:
> Split each swap-file test into its own test. So on file-systems that
> do not support e.g. sparse files (exfat) other swap-file tests can be
> executed.
>
> Signed-off-by: Pavel Reichl <preichl@xxxxxxxxxx>
> ---
> tests/generic/495 | 14 ++----------
> tests/generic/495.out | 3 ---
> tests/generic/634 | 50 +++++++++++++++++++++++++++++++++++++++++++
> tests/generic/634.out | 2 ++
> tests/generic/group | 1 +
> 5 files changed, 55 insertions(+), 15 deletions(-)
> create mode 100755 tests/generic/634
> create mode 100644 tests/generic/634.out
>
...
> diff --git a/tests/generic/634 b/tests/generic/634
> new file mode 100755
> index 00000000..069d9f0e
> --- /dev/null
> +++ b/tests/generic/634
> @@ -0,0 +1,50 @@
> +#! /bin/bash
> +# SPDX-License-Identifier: GPL-2.0
> +# Copyright (c) 2018 Facebook. All Rights Reserved.
> +#
> +# FS QA Test 634
> +#
> +# Test invalid swap files.
> +# Empty swap file (only swap header)
> +#
> +seq=`basename $0`
> +seqres=$RESULT_DIR/$seq
> +echo "QA output created by $seq"
> +
> +here=`pwd`
> +tmp=/tmp/$$
> +status=1 # failure is the default!
> +trap "_cleanup; exit \$status" 0 1 2 3 15
> +
> +_cleanup()
> +{
> + cd /
> + rm -f $tmp.*
> +}
> +
> +# get standard environment, filters and checks
> +. ./common/rc
> +. ./common/filter
> +
> +# remove previous $seqres.full before test
> +rm -f $seqres.full
> +
> +_supported_fs generic
> +_require_scratch_swapfile
> +_require_test_program mkswap
> +_require_test_program swapon
> +
> +_scratch_mkfs >> $seqres.full 2>&1
> +_scratch_mount
> +
> +rm -f "$SCRATCH_MNT/swap"
This looks spurious now that the fs is initially clean. Otherwise LGTM:
Reviewed-by: Brian Foster <bfoster@xxxxxxxxxx>
> +touch "$SCRATCH_MNT/swap"
> +$CHATTR_PROG +C "$SCRATCH_MNT/swap" >> $seqres.full 2>&1
> +chmod 0600 "$SCRATCH_MNT/swap"
> +_pwrite_byte 0x61 0 $(get_page_size) "$SCRATCH_MNT/swap" >> $seqres.full
> +"$here/src/mkswap" "$SCRATCH_MNT/swap"
> +"$here/src/swapon" "$SCRATCH_MNT/swap"
> +swapoff "$SCRATCH_MNT/swap" >/dev/null 2>&1
> +
> +status=0
> +exit
> diff --git a/tests/generic/634.out b/tests/generic/634.out
> new file mode 100644
> index 00000000..b90e5758
> --- /dev/null
> +++ b/tests/generic/634.out
> @@ -0,0 +1,2 @@
> +QA output created by 634
> +swapon: Invalid argument
> diff --git a/tests/generic/group b/tests/generic/group
> index 033465f1..158d759b 100644
> --- a/tests/generic/group
> +++ b/tests/generic/group
> @@ -636,3 +636,4 @@
> 631 auto rw overlay rename
> 632 auto quick mount
> 633 auto quick atime attr cap idmapped io_uring mount perms rw unlink
> +634 auto quick swap
> --
> 2.30.2
>
