From patchwork Wed Dec 27 14:01:07 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Darrick J. Wong" X-Patchwork-Id: 13508555 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 77D96644; Mon, 1 Jan 2024 01:01:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="CwNaXt6C" Received: by smtp.kernel.org (Postfix) with ESMTPSA id EDC61C433C7; Mon, 1 Jan 2024 01:01:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1704070868; bh=dmBTfiAJigB4Xq3+7Cdcl5eClHzGxnU3SAmz8EQDx4s=; h=Date:Subject:From:To:Cc:In-Reply-To:References:From; b=CwNaXt6Coz17uwtrYRU/7zW/14eAQcFAaKNP5vjAMx0WunEMLDU7x3IJcGqbHbRqD I4lHc7ni0xR61thQJgDrQ8Eu5AyaPqT45L2G4MEYI/vqUd/fcg82zTjSwhqzZ6ioIs jqyeO/oGKN1kUc1stAO3V01nlzGoEBHJhY2LyEAqHcQmt1jey08CVUAQOO9+CtFglw 1BYA9VmbBo5EYmkAi8xm/HwFIznARZqg3IZt/gCnZqu/zoykd34ZCWz+9mgPZqtqw/ ndIVvKYDIlYs0N4H69nYh+z9tt9zjM8bRsI2jvidOAON7FMguXpg57lTx3YmiOK4+s vlbBZhQ3QQSxA== Date: Sun, 31 Dec 2023 17:01:07 +9900 Subject: [PATCH 13/13] fuzzy: create missing fuzz tests for rt rmap btrees From: "Darrick J. Wong" To: djwong@kernel.org, zlang@redhat.com Cc: guan@eryu.me, linux-xfs@vger.kernel.org, fstests@vger.kernel.org Message-ID: <170405031404.1826914.5544607212081205345.stgit@frogsfrogsfrogs> In-Reply-To: <170405031226.1826914.14340556896857027512.stgit@frogsfrogsfrogs> References: <170405031226.1826914.14340556896857027512.stgit@frogsfrogsfrogs> User-Agent: StGit/0.19 Precedence: bulk X-Mailing-List: fstests@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Darrick J. Wong Back when I first created the fuzz tests for the realtime rmap btree, I forgot a couple of things. Add tests to fuzz rtrmap btree leaf records, and node keys. Signed-off-by: Darrick J. Wong --- tests/xfs/1528 | 41 +++++++++++++++++++++++++++++++++++++++++ tests/xfs/1528.out | 4 ++++ tests/xfs/1529 | 40 ++++++++++++++++++++++++++++++++++++++++ tests/xfs/1529.out | 4 ++++ tests/xfs/407 | 2 +- 5 files changed, 90 insertions(+), 1 deletion(-) create mode 100755 tests/xfs/1528 create mode 100644 tests/xfs/1528.out create mode 100755 tests/xfs/1529 create mode 100644 tests/xfs/1529.out diff --git a/tests/xfs/1528 b/tests/xfs/1528 new file mode 100755 index 0000000000..24cbb55c23 --- /dev/null +++ b/tests/xfs/1528 @@ -0,0 +1,41 @@ +#! /bin/bash +# SPDX-License-Identifier: GPL-2.0-or-later +# Copyright (c) 2022-2024 Oracle. All Rights Reserved. +# +# FS QA Test No. 1528 +# +# Populate a XFS filesystem and fuzz every rtrmapbt record field. +# Try online repair and, if necessary, offline repair, +# to test the most likely usage pattern. + +. ./common/preamble +_begin_fstest dangerous_fuzzers dangerous_bothrepair realtime + +_register_cleanup "_cleanup" BUS + +# Import common functions. +. ./common/filter +. ./common/populate +. ./common/fuzzy + +# real QA test starts here +_supported_fs xfs +_require_realtime +_require_xfs_scratch_rmapbt +_require_scratch_xfs_fuzz_fields +_disable_dmesg_check + +echo "Format and populate" +_scratch_populate_cached nofill > $seqres.full 2>&1 + +path="$(_scratch_xfs_find_rgbtree_height 'rmap' 2)" || \ + _fail "could not find two-level rtrmapbt" +inode_ver=$(_scratch_xfs_get_metadata_field "core.version" "path -m $path") + +echo "Fuzz rtrmapbt recs" +_scratch_xfs_fuzz_metadata '' 'both' "path -m $path" "addr u${inode_ver}.rtrmapbt.ptrs[1]" >> $seqres.full +echo "Done fuzzing rtrmapbt recs" + +# success, all done +status=0 +exit diff --git a/tests/xfs/1528.out b/tests/xfs/1528.out new file mode 100644 index 0000000000..b51b640c40 --- /dev/null +++ b/tests/xfs/1528.out @@ -0,0 +1,4 @@ +QA output created by 1528 +Format and populate +Fuzz rtrmapbt recs +Done fuzzing rtrmapbt recs diff --git a/tests/xfs/1529 b/tests/xfs/1529 new file mode 100755 index 0000000000..3930edad47 --- /dev/null +++ b/tests/xfs/1529 @@ -0,0 +1,40 @@ +#! /bin/bash +# SPDX-License-Identifier: GPL-2.0-or-later +# Copyright (c) 2022-2024 Oracle. All Rights Reserved. +# +# FS QA Test No. 1529 +# +# Populate a XFS filesystem and fuzz every rtrmapbt keyptr field. +# Try online repair and, if necessary, offline repair, +# to test the most likely usage pattern. + +. ./common/preamble +_begin_fstest dangerous_fuzzers dangerous_bothrepair realtime + +_register_cleanup "_cleanup" BUS + +# Import common functions. +. ./common/filter +. ./common/populate +. ./common/fuzzy + +# real QA test starts here +_supported_fs xfs +_require_realtime +_require_xfs_scratch_rmapbt +_require_scratch_xfs_fuzz_fields +_disable_dmesg_check + +echo "Format and populate" +_scratch_populate_cached nofill > $seqres.full 2>&1 + +path="$(_scratch_xfs_find_rgbtree_height 'rmap' 2)" || \ + _fail "could not find two-level rtrmapbt" + +echo "Fuzz rtrmapbt keyptrs" +_scratch_xfs_fuzz_metadata '(rtrmapbt)' 'offline' "path -m $path" >> $seqres.full +echo "Done fuzzing rtrmapbt keyptrs" + +# success, all done +status=0 +exit diff --git a/tests/xfs/1529.out b/tests/xfs/1529.out new file mode 100644 index 0000000000..808fcc957f --- /dev/null +++ b/tests/xfs/1529.out @@ -0,0 +1,4 @@ +QA output created by 1529 +Format and populate +Fuzz rtrmapbt keyptrs +Done fuzzing rtrmapbt keyptrs diff --git a/tests/xfs/407 b/tests/xfs/407 index 2460ea336c..bd439105e2 100755 --- a/tests/xfs/407 +++ b/tests/xfs/407 @@ -26,7 +26,7 @@ _require_scratch_xfs_fuzz_fields echo "Format and populate" _scratch_populate_cached nofill > $seqres.full 2>&1 -path="$(_scratch_xfs_find_rgbtree_height 'rmap' 1)" || \ +path="$(_scratch_xfs_find_rgbtree_height 'rmap' 2)" || \ _fail "could not find two-level rtrmapbt" inode_ver=$(_scratch_xfs_get_metadata_field "core.version" "path -m $path")