[PATCH mtd-utils v2 099/102] tests: ubifs_tools: mkfs_tests: Add fs content check test
Zhihao Cheng
chengzhihao1 at huawei.com
Sun Nov 10 23:03:42 PST 2024
Initialize UBIFS image from a given directory, then check whether the
fs content in mounted UBIFS is consistent with the original directory.
Both UBI volume and file are chosen as storage mediums to test.
Signed-off-by: Zhihao Cheng <chengzhihao1 at huawei.com>
---
.gitignore | 1 +
configure.ac | 3 +-
tests/ubifs_tools-tests/Makemodule.am | 3 +-
tests/ubifs_tools-tests/lib/common.sh.in | 8 +
.../mkfs_tests/build_fs_from_dir.sh.in | 174 +++++++++++++++++++++
5 files changed, 187 insertions(+), 2 deletions(-)
create mode 100755 tests/ubifs_tools-tests/mkfs_tests/build_fs_from_dir.sh.in
diff --git a/.gitignore b/.gitignore
index 68fff365..ffbde6e5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -121,6 +121,7 @@ tests/ubifs_tools-tests/fsck_tests/cycle_corrupted_fsck_fault_inject.sh
tests/ubifs_tools-tests/fsck_tests/cycle_powercut_mount_fsck.sh
tests/ubifs_tools-tests/fsck_tests/random_corrupted_fsck.sh
tests/ubifs_tools-tests/fsck_tests/fsck_bad_image.sh
+tests/ubifs_tools-tests/mkfs_tests/build_fs_from_dir.sh
#
# Files generated by autotools
diff --git a/configure.ac b/configure.ac
index 1f07841c..095400f8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -300,7 +300,8 @@ AC_CONFIG_FILES([tests/fs-tests/fs_help_all.sh
tests/ubifs_tools-tests/fsck_tests/cycle_corrupted_fsck_fault_inject.sh
tests/ubifs_tools-tests/fsck_tests/cycle_powercut_mount_fsck.sh
tests/ubifs_tools-tests/fsck_tests/random_corrupted_fsck.sh
- tests/ubifs_tools-tests/fsck_tests/fsck_bad_image.sh])
+ tests/ubifs_tools-tests/fsck_tests/fsck_bad_image.sh
+ tests/ubifs_tools-tests/mkfs_tests/build_fs_from_dir.sh])
AC_OUTPUT([Makefile])
diff --git a/tests/ubifs_tools-tests/Makemodule.am b/tests/ubifs_tools-tests/Makemodule.am
index 1d3d0f29..f4d8a073 100644
--- a/tests/ubifs_tools-tests/Makemodule.am
+++ b/tests/ubifs_tools-tests/Makemodule.am
@@ -6,7 +6,8 @@ test_SCRIPTS += \
tests/ubifs_tools-tests/fsck_tests/cycle_corrupted_fsck_fault_inject.sh \
tests/ubifs_tools-tests/fsck_tests/cycle_powercut_mount_fsck.sh \
tests/ubifs_tools-tests/fsck_tests/random_corrupted_fsck.sh \
- tests/ubifs_tools-tests/fsck_tests/fsck_bad_image.sh
+ tests/ubifs_tools-tests/fsck_tests/fsck_bad_image.sh \
+ tests/ubifs_tools-tests/mkfs_tests/build_fs_from_dir.sh
test_DATA += \
tests/ubifs_tools-tests/images/good.gz \
diff --git a/tests/ubifs_tools-tests/lib/common.sh.in b/tests/ubifs_tools-tests/lib/common.sh.in
index a27fe108..8d1b3c03 100755
--- a/tests/ubifs_tools-tests/lib/common.sh.in
+++ b/tests/ubifs_tools-tests/lib/common.sh.in
@@ -8,8 +8,10 @@ UBI_NUM=0
DEV=/dev/ubi0_0
MNT=/mnt/test_file_system
TMP_FILE=/tmp/ubifs_test_file
+TMP_MNT=/tmp/ubifs_tmp_mnt
LOG_FILE=/tmp/ubifs_log
KEY_FILE=/tmp/key
+IMG_FILE=ubifs.img
nandsim_patt="NAND simulator"
mtdram_patt="mtdram test device"
@@ -35,6 +37,8 @@ function cleanup_handler()
{
local ret="$1"
+ umount $TMP_MNT >/dev/null 2>&1 ||:
+ rm -rf $TMP_MNT >/dev/null 2>&1 ||:
if [ "$ret" == "0" ]; then
umount $MNT >/dev/null 2>&1 ||:
modprobe -r ubifs >/dev/null 2>&1 ||:
@@ -45,6 +49,7 @@ function cleanup_handler()
rm -f $TMP_FILE >/dev/null 2>&1 ||:
rm -f $KEY_FILE >/dev/null 2>&1 ||:
rm -f $LOG_FILE >/dev/null 2>&1 ||:
+ rm -f $IMG_FILE >/dev/null 2>&1 ||:
exit 0
else
exit 1
@@ -344,6 +349,9 @@ function cancel_io_err()
if ! [ -d $MNT ]; then
mkdir -p $MNT
fi
+if ! [ -d $TMP_MNT ]; then
+ mkdir -p $TMP_MNT
+fi
modprobe ubi || fatal "common.sh: cannot load ubi"
modprobe ubifs || fatal "common.sh: cannot load ubifs"
diff --git a/tests/ubifs_tools-tests/mkfs_tests/build_fs_from_dir.sh.in b/tests/ubifs_tools-tests/mkfs_tests/build_fs_from_dir.sh.in
new file mode 100755
index 00000000..0b228562
--- /dev/null
+++ b/tests/ubifs_tools-tests/mkfs_tests/build_fs_from_dir.sh.in
@@ -0,0 +1,174 @@
+#!/bin/sh
+# Copyright (c), 2024, Huawei Technologies Co, Ltd.
+# Author: Zhihao Cheng <chengzhihao1 at huawei.com>
+#
+# Test Description:
+# Initialize UBIFS image from a given directory, then check whether the
+# fs content in mounted UBIFS is consistent with the original directory.
+# Both UBI volume and file are chosen as storage mediums to test.
+# Running time: 10min
+
+TESTBINDIR=@TESTBINDIR@
+source $TESTBINDIR/common.sh
+
+function run_test()
+{
+ local simulator="$1";
+ local size="$2";
+ local peb_size="$3";
+ local page_size="$4";
+ local vid_offs=$page_size;
+ local encryption=$5;
+ local test_medium=$6;
+ local space_fix=$7;
+ local need_fsck=$8;
+ local double_mkfs=$9;
+ local leb_size=$(($(($peb_size*1024))-$page_size));
+ VIDHDR_SZ=64;
+
+ option=""
+ if [[ "$space_fix" == "fix_space" ]]; then
+ option="-F"
+ fi
+ echo "======================================================================"
+ printf "%s" "$simulator: ${size}MiB PEB size ${peb_size}KiB"
+ if [ "$simulator" = "mtdram" ]; then
+ page_size=8
+ leb_size=$(($leb_size-$VIDHDR_SZ))
+ else
+ leb_size=$(($leb_size-$page_size))
+ fi
+ printf " %s" "page size ${page_size}Bytes"
+ printf " $encryption $test_medium $space_fix $need_fsck $double_mkfs\n"
+
+ if [ "$simulator" = "nandsim" ]; then
+ $TESTBINDIR/load_nandsim.sh "$size" "$peb_size" "$page_size" || echo "cannot load nandsim";
+ mtdnum="$(find_mtd_device "$nandsim_patt")"
+ elif [ "$simulator" = "mtdram" ]; then
+ load_mtdram "$size" "$peb_size" || echo "cannot load mtdram"
+ mtdnum="$(find_mtd_device "$mtdram_patt")"
+ else
+ fatal "$simulator is not supported"
+ fi
+
+ dmesg -c > /dev/null
+ flash_eraseall /dev/mtd$mtdnum
+ modprobe ubi mtd="$mtdnum,$vid_offs" || fatal "modprobe ubi fail"
+ ubimkvol -N vol_test -m -n 0 /dev/ubi$UBI_NUM || fatal "mkvol fail"
+ modprobe ubifs || fatal "modprobe ubifs fail"
+ if [[ "$encryption" == "encrypted" ]]; then
+ encryption_gen_key
+ option="$option --cipher AES-256-XTS --key $KEY_FILE"
+ fi
+
+ if [[ "$test_medium" == "volume" ]]; then
+ mkfs.ubifs $option -m${page_size} -c 1024 -e $leb_size -f 4 -r $TMP_MNT $DEV
+ if [[ $? != 0 ]]; then
+ fatal "mkfs failed"
+ fi
+ if [[ "$double_mkfs" == "double_format" ]]; then
+ mkfs.ubifs -y $option -m${page_size} -c 1024 -e $leb_size -f 4 -r $TMP_MNT $DEV
+ if [[ $? != 0 ]]; then
+ fatal "mkfs failed"
+ fi
+ fi
+ else
+ mkfs.ubifs $option -m${page_size} -c 1024 -e $leb_size -f 4 -r $TMP_MNT -o $IMG_FILE
+ if [[ $? != 0 ]]; then
+ fatal "mkfs failed"
+ fi
+ ubiupdatevol $DEV $IMG_FILE
+ if [[ $? != 0 ]]; then
+ fatal "ubiupdatevol failed"
+ fi
+ fi
+
+ if [[ "$need_fsck" == "do_fsck" ]]; then
+ fsck.ubifs -a $DEV # 'fsck.ubifs $DEV' is fine too.
+ res=$?
+ if [[ $res != $FSCK_OK ]]
+ then
+ fatal "fsck expects result $FSCK_OK, but $res is returned"
+ fi
+ fi
+
+ enable_chkfs
+
+ mount_ubifs $DEV $MNT "noauthentication" "noatime"
+ res=$?
+ if [[ $res != 0 ]]
+ then
+ fatal "mount fail $res"
+ fi
+
+ if [[ "$encryption" != "encrypted" ]]; then
+ # Check filesystem information, skip encrypted image.
+ # fscryptctl is not compatible with fscryptctl in mtd-utils.
+ # See https://github.com/google/fscryptctl/issues/33
+ du -sh $MNT > /dev/null # Make sure all files are accessible
+ ret=$?
+ if [[ $ret != 0 ]]; then
+ fatal "Cannot access all files"
+ fi
+
+ parse_dir "md5sum"
+ fi
+
+ check_err_msg
+
+ umount $MNT
+ res=$?
+ if [[ $res != 0 ]]
+ then
+ fatal "unmount fail $res"
+ fi
+
+ check_err_msg
+ disable_chkfs
+
+ if [[ "$test_medium" != "volume" ]]; then
+ rm -f $IMG_FILE
+ fi
+ modprobe -r ubifs
+ modprobe -r ubi
+ modprobe -r $simulator
+
+ echo "----------------------------------------------------------------------"
+}
+
+check_fsstress
+start_t=$(date +%s)
+echo "Do mkfs+fsck+mount test in kinds of flashes"
+mount -t tmpfs -osize=50m none $TMP_MNT || fatal "cannot mount tmpfs"
+echo 123 > $TMP_MNT/file
+setfattr -n user.xyz -v 123abc $TMP_MNT/file
+fsstress -d $TMP_MNT -l30 -n10 -p4
+# Record filesystem information
+rm -f $TMP_FILE 2>/dev/null
+read_dir $TMP_MNT "md5sum"
+
+# No authentication tests, which needs a specific key from certs directory corresponding to linux source code..
+# See https://patchwork.ozlabs.org/project/linux-mtd/cover/20190806104928.1224-1-s.hauer@pengutronix.de/
+for simulator in "mtdram" "nandsim"; do
+ for encryption in "encrypted" "noencrypted"; do
+ for test_medium in "volume" "file"; do
+ for space_fix in "fix_space" "nofix_space"; do
+ for need_fsck in "do_fsck" "no_fsck"; do
+ for double_mkfs in "double_format" "format_once"; do
+ run_test "$simulator" "64" "64" "2048" $encryption $test_medium $space_fix $need_fsck $double_mkfs
+ run_test "$simulator" "128" "128" "2048" $encryption $test_medium $space_fix $need_fsck $double_mkfs
+ run_test "$simulator" "512" "512" "2048" $encryption $test_medium $space_fix $need_fsck $double_mkfs
+ run_test "$simulator" "1024" "512" "2048" $encryption $test_medium $space_fix $need_fsck $double_mkfs
+ done
+ done
+ done
+ done
+ done
+done
+
+umount $TMP_MNT
+rm -f $TMP_FILE 2>/dev/null
+end_t=$(date +%s)
+time_cost=$(( end_t - start_t ))
+echo "Success, cost $time_cost seconds"
+exit 0
--
2.13.6
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