From patchwork Wed Feb 19 01:07:02 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Darrick J. Wong" X-Patchwork-Id: 13981384 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 E413228628D; Wed, 19 Feb 2025 01:07:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739927223; cv=none; b=gSmmRuokm4Sp2GfpRNhjUFfKRlfFt4QTFydrL5gifIx72ZChPoz6uCi0hweKlgxBL4iAsC5wD3uz/vKxP7V9DGibDHUKcxNwK0zYWKdY2/3GdYF2YlN7w8u6ZYS6P3etKtUZuarnvKXnuxffrC1Nt5bOhCbXu73/fsSmqACp5Y0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739927223; c=relaxed/simple; bh=x4O8hj36ddzwoViWvcwqNTDa9dfOzV9ZP5ld/BkZOyY=; h=Date:Subject:From:To:Cc:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=mfdzkDtDEo2DLxD2VN6l4+pz8TpCoWpzFT6FFEPto61yCGPfDpLwMQQmNJhAVHTA8931H1yASQVKmLKbtuiZKudH3ABM6Bwda7Gj6/jaJqvV0JwGjZPpNDExPdR4Ejf0DDFkpMofkWqm35zerZmkR4xO57PZmxOgXyeZqMwb1h8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=TGPIv0Lr; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="TGPIv0Lr" Received: by smtp.kernel.org (Postfix) with ESMTPSA id BA7D2C4CEE2; Wed, 19 Feb 2025 01:07:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1739927222; bh=x4O8hj36ddzwoViWvcwqNTDa9dfOzV9ZP5ld/BkZOyY=; h=Date:Subject:From:To:Cc:In-Reply-To:References:From; b=TGPIv0LrLaXqBiPIwYl0Lq3fmEQS+uZ0T841eceKVj2GcRq8nN7C8IcoLCKRXH2jo UJ/n3FVy7+Arz3BU8UnB0Jg9ZjmM51kCY4oWLobZtIT+Y5BSsuEYHoNxEuqMSvW+Cd pFQx76Nq7/QxiHg1XOauxjVPRkCavUyoGgrCGXPjTMHqVspanIEBzOuFbaS3mAuviH unoLo6w/KJniJFNqoxYCLzQDV0zEg8KMbFDFz/tjWfWnSn9h7DxBG+CG/azLeyoCK9 LaNtVP2qGgWd3jir26Nc0+rwjKO36FClIqt04IOyDzxcfEjtJ4KxopbB/mfctZTvzZ wkUseFdpUEWgg== Date: Tue, 18 Feb 2025 17:07:02 -0800 Subject: [PATCH 13/13] fuzzy: create missing fuzz tests for rt rmap btrees From: "Darrick J. Wong" To: zlang@redhat.com, djwong@kernel.org Cc: hch@lst.de, linux-xfs@vger.kernel.org, fstests@vger.kernel.org Message-ID: <173992591349.4080556.636964987283271719.stgit@frogsfrogsfrogs> In-Reply-To: <173992591052.4080556.14368674525636291029.stgit@frogsfrogsfrogs> References: <173992591052.4080556.14368674525636291029.stgit@frogsfrogsfrogs> 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" Reviewed-by: Christoph Hellwig --- tests/xfs/1528 | 38 ++++++++++++++++++++++++++++++++++++++ tests/xfs/1528.out | 4 ++++ tests/xfs/1529 | 37 +++++++++++++++++++++++++++++++++++++ tests/xfs/1529.out | 4 ++++ tests/xfs/407 | 2 +- 5 files changed, 84 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 00000000000000..15420555ed89ac --- /dev/null +++ b/tests/xfs/1528 @@ -0,0 +1,38 @@ +#! /bin/bash +# SPDX-License-Identifier: GPL-2.0-or-later +# Copyright (c) 2022-2025 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 scrub repair fuzzers_bothrepair realtime + +_register_cleanup "_cleanup" BUS + +. ./common/filter +. ./common/populate +. ./common/fuzzy + +_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 00000000000000..b51b640c40a268 --- /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 00000000000000..0a9cce43d831bc --- /dev/null +++ b/tests/xfs/1529 @@ -0,0 +1,37 @@ +#! /bin/bash +# SPDX-License-Identifier: GPL-2.0-or-later +# Copyright (c) 2022-2025 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 scrub repair fuzzers_bothrepair realtime + +_register_cleanup "_cleanup" BUS + +. ./common/filter +. ./common/populate +. ./common/fuzzy + +_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 00000000000000..808fcc957f91e0 --- /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 1eff49218a86bf..a46ecb0cd5eb93 100755 --- a/tests/xfs/407 +++ b/tests/xfs/407 @@ -24,7 +24,7 @@ _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")