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From: "Darrick J. Wong" <djwong@kernel.org>
To: zlang@redhat.com, djwong@kernel.org
Cc: linux-xfs@vger.kernel.org, fstests@vger.kernel.org, guan@eryu.me
Subject: [PATCH 13/13] fuzzy: create missing fuzz tests for rt rmap btrees
Date: Fri, 30 Dec 2022 14:20:45 -0800	[thread overview]
Message-ID: <167243884564.739669.10126609995882362405.stgit@magnolia> (raw)
In-Reply-To: <167243884390.739669.13524725872131241203.stgit@magnolia>

From: Darrick J. Wong <djwong@kernel.org>

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 <djwong@kernel.org>
---
 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..b2e1193ebd
--- /dev/null
+++ b/tests/xfs/1528
@@ -0,0 +1,41 @@
+#! /bin/bash
+# SPDX-License-Identifier: GPL-2.0-or-later
+# Copyright (c) 2022 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..91a673c049
--- /dev/null
+++ b/tests/xfs/1529
@@ -0,0 +1,40 @@
+#! /bin/bash
+# SPDX-License-Identifier: GPL-2.0-or-later
+# Copyright (c) 2022 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")
 


  parent reply	other threads:[~2022-12-31  3:16 UTC|newest]

Thread overview: 69+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-12-30 21:14 [NYE DELUGE 3/4] xfs: modernize the realtime volume Darrick J. Wong
2022-12-30 22:20 ` [PATCHSET 0/1] fstests: test upgrading older features Darrick J. Wong
2022-12-30 22:20   ` [PATCH 1/1] xfs: test upgrading old features Darrick J. Wong
2023-03-06 15:56     ` Zorro Lang
2023-03-06 16:41       ` Darrick J. Wong
2023-03-06 16:54         ` Zorro Lang
2023-03-06 23:14           ` Darrick J. Wong
2022-12-30 22:20 ` [PATCHSET v1.0 0/9] fstests: test XFS metadata directories Darrick J. Wong
2022-12-30 22:20   ` [PATCH 3/9] xfs/{030,033,178}: forcibly disable metadata directory trees Darrick J. Wong
2022-12-30 22:20   ` [PATCH 1/9] xfs/122: fix metadirino Darrick J. Wong
2022-12-30 22:20   ` [PATCH 2/9] various: fix finding metadata inode numbers when metadir is enabled Darrick J. Wong
2023-03-06 16:41     ` Zorro Lang
2022-12-30 22:20   ` [PATCH 4/9] common/repair: patch up repair sb inode value complaints Darrick J. Wong
2022-12-30 22:20   ` [PATCH 6/9] xfs/{050,144,153,299,330}: update quota reports to leave out metadir files Darrick J. Wong
2022-12-30 22:20   ` [PATCH 9/9] xfs: create fuzz tests for metadata directories Darrick J. Wong
2022-12-30 22:20   ` [PATCH 7/9] xfs/769: add metadir upgrade to test matrix Darrick J. Wong
2022-12-30 22:20   ` [PATCH 5/9] xfs/206: update for metadata directory support Darrick J. Wong
2022-12-30 22:20   ` [PATCH 8/9] xfs/509: adjust inumbers accounting for metadata directories Darrick J. Wong
2022-12-30 22:20 ` [PATCHSET v1.0 0/4] fstests: support metadump to external devices Darrick J. Wong
2022-12-30 22:20   ` [PATCH 3/4] common/ext4: reformat external logs during mdrestore operations Darrick J. Wong
2022-12-30 22:20   ` [PATCH 2/4] common/xfs: wipe " Darrick J. Wong
2022-12-30 22:20   ` [PATCH 1/4] common/populate: refactor caching of metadumps to a helper Darrick J. Wong
2022-12-30 22:20   ` [PATCH 4/4] common/xfs: capture external logs during metadump/mdrestore Darrick J. Wong
2022-12-30 22:20 ` [PATCHSET v1.0 00/12] xfsprogs: shard the realtime section Darrick J. Wong
2022-12-30 22:20   ` [PATCH 03/12] xfs/206: update mkfs filtering for rt groups feature Darrick J. Wong
2022-12-30 22:20   ` [PATCH 01/12] xfs/122: update for rtgroups Darrick J. Wong
2022-12-30 22:20   ` [PATCH 02/12] punch-alternating: detect xfs realtime files with large allocation units Darrick J. Wong
2022-12-30 22:20   ` [PATCH 10/12] xfs/27[46],xfs/556: fix tests to deal with rtgroups output in bmap/fsmap commands Darrick J. Wong
2022-12-30 22:20   ` [PATCH 07/12] xfs/449: update test to know about xfs_db -R Darrick J. Wong
2022-12-30 22:20   ` [PATCH 11/12] common/xfs: capture realtime devices during metadump/mdrestore Darrick J. Wong
2022-12-30 22:20   ` [PATCH 05/12] common: filter rtgroups when we're disabling metadir Darrick J. Wong
2022-12-30 22:20   ` [PATCH 08/12] xfs/122: update for rtbitmap headers Darrick J. Wong
2022-12-30 22:20   ` [PATCH 06/12] xfs/185: update for rtgroups Darrick J. Wong
2022-12-30 22:20   ` [PATCH 04/12] common: pass the realtime device to xfs_db when possible Darrick J. Wong
2022-12-30 22:20   ` [PATCH 09/12] xfs/122: udpate test to pick up rtword/suminfo ondisk unions Darrick J. Wong
2022-12-30 22:20   ` [PATCH 12/12] common/fuzzy: adapt the scrub stress tests to support rtgroups Darrick J. Wong
2022-12-30 22:20 ` [PATCHSET v1.0 00/13] fstests: fixes for realtime rmap Darrick J. Wong
2022-12-30 22:20   ` [PATCH 03/13] xfs: race fsstress with realtime rmap btree scrub and repair Darrick J. Wong
2022-12-30 22:20   ` [PATCH 04/13] xfs/769: add rtrmapbt upgrade to test matrix Darrick J. Wong
2022-12-30 22:20   ` [PATCH 05/13] xfs/122: update for rtgroups-based realtime rmap btrees Darrick J. Wong
2022-12-30 22:20   ` [PATCH 07/13] xfs/341: update test for rtgroup-based rmap Darrick J. Wong
2022-12-30 22:20   ` [PATCH 06/13] xfs: fix various problems with fsmap detecting the data device Darrick J. Wong
2022-12-30 22:20   ` [PATCH 01/13] xfs: fix tests that try to access the realtime rmap inode Darrick J. Wong
2022-12-30 22:20   ` [PATCH 02/13] fuzz: for fuzzing the rtrmapbt, find the path to the rt rmap btree file Darrick J. Wong
2022-12-30 22:20   ` [PATCH 09/13] xfs: skip tests if formatting small filesystem fails Darrick J. Wong
2022-12-30 22:20   ` [PATCH 10/13] xfs/443: use file allocation unit, not dbsize Darrick J. Wong
2022-12-30 22:20   ` [PATCH 12/13] populate: check that we created a realtime rmap btree of the given height Darrick J. Wong
2022-12-30 22:20   ` Darrick J. Wong [this message]
2022-12-30 22:20   ` [PATCH 11/13] populate: adjust rtrmap calculations for rtgroups Darrick J. Wong
2022-12-30 22:20   ` [PATCH 08/13] xfs/3{43,32}: adapt tests for rt extent size greater than 1 Darrick J. Wong
2022-12-30 22:20 ` [PATCHSET v1.0 00/10] fstests: reflink on the realtime device Darrick J. Wong
2022-12-30 22:20   ` [PATCH 01/10] xfs/122: update fields for realtime reflink Darrick J. Wong
2022-12-30 22:20   ` [PATCH 02/10] common/populate: create realtime refcount btree Darrick J. Wong
2022-12-30 22:20   ` [PATCH 03/10] xfs: create fuzz tests for the " Darrick J. Wong
2022-12-30 22:20   ` [PATCH 06/10] xfs: race fsstress with realtime refcount btree scrub and repair Darrick J. Wong
2022-12-30 22:20   ` [PATCH 09/10] generic/331,xfs/240: support files that skip delayed allocation Darrick J. Wong
2022-12-30 22:20   ` [PATCH 05/10] xfs/243: don't run when realtime storage is the default Darrick J. Wong
2022-12-30 22:20   ` [PATCH 04/10] xfs/27[24]: adapt for checking files on the realtime volume Darrick J. Wong
2022-12-30 22:20   ` [PATCH 08/10] xfs/769: add rtreflink upgrade to test matrix Darrick J. Wong
2022-12-30 22:20   ` [PATCH 10/10] common/xfs: fix _xfs_get_file_block_size when rtinherit is set and no rt section Darrick J. Wong
2022-12-30 22:20   ` [PATCH 07/10] xfs: remove xfs/131 now that we allow reflink on realtime volumes Darrick J. Wong
2022-12-30 22:20 ` [PATCHSET v1.0 0/4] fstests: reflink with large realtime extents Darrick J. Wong
2022-12-30 22:20   ` [PATCH 1/4] xfs: make sure that CoW will write around when rextsize > 1 Darrick J. Wong
2022-12-30 22:20   ` [PATCH 2/4] xfs: skip cowextsize hint fragmentation tests on realtime volumes Darrick J. Wong
2022-12-30 22:20   ` [PATCH 4/4] generic/303: avoid test failures on weird rt extent sizes Darrick J. Wong
2022-12-30 22:20   ` [PATCH 3/4] misc: add more congruent oplen testing Darrick J. Wong
2022-12-30 22:20 ` [PATCHSET v1.0 0/1] fstests: functional tests for rt quota Darrick J. Wong
2022-12-30 22:20   ` [PATCH 1/1] xfs: regression testing of quota on the realtime device Darrick J. Wong
2023-12-31 20:00 [PATCHSET v2.0 4/9] fstests: fixes for realtime rmap Darrick J. Wong
2023-12-27 14:01 ` [PATCH 13/13] fuzzy: create missing fuzz tests for rt rmap btrees Darrick J. Wong

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