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btrfs-progs: tests: post btrfs-convert verify permissions and ACLs

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Signed-off-by: Lakshmipathi.G <Lakshmipathi.G@giis.co.in>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Lakshmipathi.G 2016-09-05 21:27:36 +02:00 committed by David Sterba
parent 9cc6e92972
commit c2f3212502
1 changed files with 94 additions and 1 deletions
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95
tests/common.convert
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@ -123,6 +123,38 @@ convert_test_gen_checksums() {
count=1 >/dev/null 2>&1
run_check_stdout $SUDO_HELPER find $TEST_MNT -type f ! -name 'image' -exec md5sum {} \+ > "$CHECKSUMTMP"
}
# list $TEST_MNT data set file permissions.
# $1: path where the permissions will be stored
convert_test_perm() {
local PERMTMP
PERMTMP="$1"
FILES_LIST=$(mktemp --tmpdir btrfs-progs-convert.fileslistXXXXXX)
run_check $SUDO_HELPER dd if=/dev/zero of=$TEST_MNT/test bs=$nodesize \
count=1 >/dev/null 2>&1
run_check_stdout $SUDO_HELPER find $TEST_MNT -type f ! -name 'image' -fprint $FILES_LIST
# Fix directory entries order
sort $FILES_LIST -o $FILES_LIST
for file in `cat $FILES_LIST` ;do
run_check_stdout $SUDO_HELPER getfacl --absolute-names $file >> "$PERMTMP"
done
rm -- $FILES_LIST
}
# list acls of files on $TEST_MNT
# $1: path where the acls will be stored
convert_test_acl() {
local ACLSTMP
ACLTMP="$1"
FILES_LIST=$(mktemp --tmpdir btrfs-progs-convert.fileslistXXXXXX)
run_check_stdout $SUDO_HELPER find $TEST_MNT/acls -type f -fprint $FILES_LIST
# Fix directory entries order
sort $FILES_LIST -o $FILES_LIST
for file in `cat $FILES_LIST`;do
run_check_stdout $SUDO_HELPER getfattr --absolute-names -d $file >> "$ACLTMP"
done
rm -- $FILES_LIST
}
# do conversion with given features and nodesize, fsck afterwards
# $1: features, argument of -O, can be empty
@ -133,15 +165,68 @@ convert_test_do_convert() {
run_check $TOP/btrfs-show-super -Ffa $TEST_DEV
}
# post conversion check, verify file permissions.
# $1: file with ext permissions.
convert_test_post_check_permissions() {
local EXT_PERMTMP
local BTRFS_PERMTMP
EXT_PERMTMP="$1"
BTRFS_PERMTMP=$(mktemp --tmpdir btrfs-progs-convert.permXXXXXX)
convert_test_perm "$BTRFS_PERMTMP"
btrfs_perm=`md5sum $BTRFS_PERMTMP | cut -f1 -d' '`
ext_perm=`md5sum $EXT_PERMTMP | cut -f1 -d' '`
if [ "$btrfs_perm" != "$ext_perm" ];
then
btrfs_perm_file=`md5sum $BTRFS_PERMTMP | cut -f2 -d' '`
ext_perm_file=`md5sum $EXT_PERMTMP | cut -f2 -d' '`
_fail "file permission failed. Mismatched BTRFS:$btrfs_perm_file:$btrfs_perm EXT:$ext_perm_file:$ext_perm"
fi
rm -- $BTRFS_PERMTMP
}
# post conversion check, compare BTRFS file acls against EXT.
# $1: file with ext acls.
convert_test_post_check_acl() {
local EXT_ACLTMP
local BTRFS_ACLTMP
EXT_ACLTMP="$1"
BTRFS_ACLTMP=$(mktemp --tmpdir btrfs-progs-convert.aclsXXXXXXX)
convert_test_acl "$BTRFS_ACLTMP"
btrfs_acl=`md5sum $BTRFS_ACLTMP | cut -f1 -d' '`
ext_acl=`md5sum $EXT_ACLTMP | cut -f1 -d' '`
if [ "$btrfs_acl" != "$ext_acl" ]
then
btrfs_acl_file=`md5sum $BTRFS_ACLTMP | cut -f2 -d' '`
ext_acl_file=`md5sum $EXT_ACLTMP | cut -f2 -d' '`
_fail "file acl failed. Mismatched BTRFS:$btrfs_acl_file:$btrfs_acl EXT:$ext_acl_file:$ext_acl"
fi
rm -- $BTRFS_ACLTMP
}
# post conversion checks, verify md5sums
# $1: file with checksums
# $2: file with permissions.
# $3: file with acl entries.
convert_test_post_check() {
local CHECKSUMTMP
local EXT_PERMTMP
local EXT_ACLTMP
CHECKSUMTMP="$1"
EXT_PERMTMP="$2"
EXT_ACLTMP="$3"
run_check_mount_test_dev
run_check_stdout $SUDO_HELPER md5sum -c "$CHECKSUMTMP" |
grep -q 'FAILED' && _fail "file validation failed"
convert_test_post_check_permissions "$EXT_PERMTMP"
convert_test_post_check_acl "$EXT_ACLTMP"
run_check_umount_test_dev
}
@ -161,6 +246,8 @@ convert_test() {
local nodesize
local msg
local CHECKSUMTMP
local EXT_PERMTMP
local EXT_ACLTMP
features="$1"
msg="$2"
@ -170,13 +257,19 @@ convert_test() {
convert_test_prep_fs "$@"
populate_fs
CHECKSUMTMP=$(mktemp --tmpdir btrfs-progs-convert.XXXXXXXXXX)
EXT_PERMTMP=$(mktemp --tmpdir btrfs-progs-convert.permXXXXXX)
EXT_ACLTMP=$(mktemp --tmpdir btrfs-progs-convert.aclsXXXXXXX)
convert_test_gen_checksums "$CHECKSUMTMP"
convert_test_perm "$EXT_PERMTMP"
convert_test_acl "$EXT_ACLTMP"
run_check_umount_test_dev
convert_test_do_convert "$features" "$nodesize"
convert_test_post_check "$CHECKSUMTMP"
convert_test_post_check "$CHECKSUMTMP" "$EXT_PERMTMP" "$EXT_ACLTMP"
rm $CHECKSUMTMP
rm $EXT_PERMTMP
rm $EXT_ACLTMP
convert_test_post_rollback
}