#
# test label settings
-source $TOP/tests/common
+source "$TEST_TOP/common"
check_prereq mkfs.btrfs
check_prereq btrfs
prepare_test_dev
run_check "$TOP/mkfs.btrfs" -L BTRFS-TEST-LABEL -f "$TEST_DEV"
run_check_mount_test_dev
-run_check $SUDO_HELPER chmod a+rw $TEST_MNT
+run_check $SUDO_HELPER chmod a+rw "$TEST_MNT"
-cd $TEST_MNT
-run_check $SUDO_HELPER $TOP/btrfs filesystem label $TEST_MNT
+cd "$TEST_MNT"
+run_check $SUDO_HELPER "$TOP/btrfs" filesystem label "$TEST_MNT"
# shortest label
-run_check $SUDO_HELPER $TOP/btrfs filesystem label $TEST_MNT a
-run_check $SUDO_HELPER $TOP/btrfs filesystem label $TEST_MNT
-run_check $SUDO_HELPER $TOP/btrfs filesystem label $TEST_MNT ''
+run_check $SUDO_HELPER "$TOP/btrfs" filesystem label "$TEST_MNT" a
+run_check $SUDO_HELPER "$TOP/btrfs" filesystem label "$TEST_MNT"
+run_check $SUDO_HELPER "$TOP/btrfs" filesystem label "$TEST_MNT" ''
longlabel=\
0123456789\
\
01234
-run_check $SUDO_HELPER $TOP/btrfs filesystem label $TEST_MNT "$longlabel"
-run_check $SUDO_HELPER $TOP/btrfs filesystem label $TEST_MNT
+run_check $SUDO_HELPER "$TOP/btrfs" filesystem label "$TEST_MNT" "$longlabel"
+run_check $SUDO_HELPER "$TOP/btrfs" filesystem label "$TEST_MNT"
# 256, must fail
run_mustfail "label 256 bytes long succeeded" \
- $SUDO_HELPER $TOP/btrfs filesystem label $TEST_MNT "$longlabel"5
-run_check $SUDO_HELPER $TOP/btrfs filesystem label $TEST_MNT
+ $SUDO_HELPER "$TOP/btrfs" filesystem label "$TEST_MNT" "$longlabel"5
+run_check $SUDO_HELPER "$TOP/btrfs" filesystem label "$TEST_MNT"
run_mustfail "label 2 * 255 bytes long succeeded" \
- $SUDO_HELPER $TOP/btrfs filesystem label $TEST_MNT "$longlabel$longlabel"
-run_check $SUDO_HELPER $TOP/btrfs filesystem label $TEST_MNT
+ $SUDO_HELPER "$TOP/btrfs" filesystem label "$TEST_MNT" "$longlabel$longlabel"
+run_check $SUDO_HELPER "$TOP/btrfs" filesystem label "$TEST_MNT"
cd ..