Adding upstream version 2.36.1.upstream/2.36.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

28 files changed, 1813 insertions, 0 deletions

diff --git a/tests/ts/libmount/context b/tests/ts/libmount/context
new file mode 100755
index 0000000..babeec9
--- /dev/null
+++ b/tests/ts/libmount/context
@@ -0,0 +1,176 @@
+#!/bin/bash
+
+# Copyright (C) 2010 Karel Zak <kzak@redhat.com>
+
+TS_TOPDIR="${0%/*}/../.."
+TS_DESC="context"
+
+. $TS_TOPDIR/functions.sh
+ts_init "$*"
+
+ts_check_test_command "$TS_CMD_FDISK"
+ts_check_test_command "$TS_CMD_FINDMNT"
+ts_check_test_command "$TS_CMD_MOUNT"
+ts_check_test_command "$TS_CMD_UMOUNT"
+ts_check_test_command "$TS_CMD_UUIDGEN"
+
+ts_skip_nonroot
+ts_check_prog "mkfs.ext3"
+ts_check_prog "mkfs.ext4"
+
+TESTPROG="$TS_HELPER_LIBMOUNT_CONTEXT"
+LABEL=libmount-test
+UUID=$($TS_CMD_UUIDGEN)
+
+MOUNTPOINT="$TS_MOUNTPOINT"
+[ -x $TESTPROG ] || ts_skip "test not compiled"
+
+ts_log "Init device"
+$TS_CMD_UMOUNT $MOUNTPOINT &> /dev/null
+
+# set global variable TS_DEVICE
+ts_scsi_debug_init dev_size_mb=100
+DEVNAME=$(basename $TS_DEVICE)
+
+MOUNTINFO_ONLY=yes
+has_mtab=$( ts_has_mtab_support )
+if [ "$has_mtab" == "yes" ]; then
+	MOUNTINFO_ONLY=no
+fi
+
+ts_log "Create partitions"
+$TS_CMD_FDISK --noauto-pt ${TS_DEVICE} &> /dev/null <<EOF
+o
+n
+p
+1
+
+
+w
+q
+EOF
+
+DEVICE="${TS_DEVICE}1"
+
+udevadm settle
+
+grep -q " $DEVNAME\$" /proc/partitions
+if [ $? -ne 0 ]; then
+	ts_skip "no partition!"
+fi
+
+ts_log "Create filesystem"
+mkfs.ext4 -L "$LABEL" -U "$UUID" $DEVICE &> /dev/null
+
+ts_log "Do tests..."
+
+export LIBMOUNT_MTAB=$TS_OUTPUT.mtab
+> $LIBMOUNT_MTAB
+
+# check local mtab of system mountinfo
+function is_mounted {
+	if [ "$MOUNTINFO_ONLY" = "yes" ]; then
+		ts_is_mounted "$1"
+		return $?
+	fi
+	grep -q "$1" $LIBMOUNT_MTAB && return 0
+	return 1
+}
+
+
+udevadm settle
+ts_device_has "TYPE" "ext4" $DEVICE || ts_die "Cannot find ext3 on $DEVICE"
+
+
+ts_init_subtest "mount-by-devname"
+mkdir -p $MOUNTPOINT &>  /dev/null
+ts_run $TESTPROG --mount $DEVICE $MOUNTPOINT >> $TS_OUTPUT 2>> $TS_ERRLOG
+is_mounted $DEVICE || echo "$DEVICE not mounted" >> $TS_OUTPUT 2>> $TS_ERRLOG
+ts_finalize_subtest
+
+
+ts_init_subtest "umount-by-devname"
+ts_run $TESTPROG --umount $DEVICE >> $TS_OUTPUT 2>> $TS_ERRLOG
+is_mounted $DEVICE && echo "$DEVICE still mounted" >> $TS_OUTPUT 2>> $TS_ERRLOG
+ts_finalize_subtest
+
+
+ts_init_subtest "mount-by-label"
+mkdir -p $MOUNTPOINT &>  /dev/null
+ts_run $TESTPROG --mount LABEL="$LABEL" $MOUNTPOINT >> $TS_OUTPUT 2>> $TS_ERRLOG
+is_mounted $DEVICE || echo "$DEVICE not mounted" >> $TS_OUTPUT 2>> $TS_ERRLOG
+ts_finalize_subtest
+
+
+ts_init_subtest "umount-by-mountpoint"
+ts_run $TESTPROG --umount $MOUNTPOINT >> $TS_OUTPUT 2>> $TS_ERRLOG
+is_mounted $DEVICE  && echo "$DEVICE still mounted" >> $TS_OUTPUT 2>> $TS_ERRLOG
+ts_finalize_subtest
+
+
+ts_init_subtest "mount-by-uuid"
+mkdir -p $MOUNTPOINT &> /dev/null
+ts_run $TESTPROG --mount UUID="$UUID" $MOUNTPOINT >> $TS_OUTPUT 2>> $TS_ERRLOG
+is_mounted $DEVICE  || echo "$DEVICE not mounted" >> $TS_OUTPUT 2>> $TS_ERRLOG
+sleep 1
+ts_run $TESTPROG --umount $MOUNTPOINT >> $TS_OUTPUT 2>> $TS_ERRLOG
+sleep 1
+is_mounted $DEVICE && echo "$DEVICE still mounted" >> $TS_OUTPUT 2>> $TS_ERRLOG
+ts_finalize_subtest
+
+
+ts_init_subtest "mount-flags"
+mkdir -p $MOUNTPOINT &> /dev/null
+ts_run $TESTPROG --mount -o ro,noexec,nosuid,strictatime $DEVICE $MOUNTPOINT >> $TS_OUTPUT 2>> $TS_ERRLOG
+$TS_CMD_FINDMNT --kernel --mountpoint $MOUNTPOINT -o VFS-OPTIONS -n >> $TS_OUTPUT 2>> $TS_ERRLOG
+is_mounted $DEVICE || echo "$DEVICE not mounted" >> $TS_OUTPUT 2>> $TS_ERRLOG
+
+ts_run $TESTPROG --mount -o remount,rw $MOUNTPOINT >> $TS_OUTPUT 2>> $TS_ERRLOG
+$TS_CMD_FINDMNT --kernel --mountpoint $MOUNTPOINT -o VFS-OPTIONS -n >> $TS_OUTPUT 2>> $TS_ERRLOG
+
+ts_run $TESTPROG --umount $MOUNTPOINT >> $TS_OUTPUT 2>> $TS_ERRLOG
+is_mounted $DEVICE && echo "$DEVICE still mounted" >> $TS_OUTPUT 2>> $TS_ERRLOG
+ts_finalize_subtest
+
+
+ts_init_subtest "mount-loopdev"
+mkdir -p $MOUNTPOINT &> /dev/null
+img=$(ts_image_init)
+mkfs.ext3 -F $img &> /dev/null
+udevadm settle
+
+ts_run $TESTPROG --mount -o loop $img $MOUNTPOINT >> $TS_OUTPUT 2>> $TS_ERRLOG
+is_mounted $MOUNTPOINT || echo "$MOUNTPOINT not mounted" >> $TS_OUTPUT 2>> $TS_ERRLOG
+udevadm settle
+ts_run $TESTPROG --umount $MOUNTPOINT >> $TS_OUTPUT 2>> $TS_ERRLOG
+is_mounted $MOUNTPOINT && echo "$MOUNTPOINT still mounted" >> $TS_OUTPUT 2>> $TS_ERRLOG
+ts_finalize_subtest
+
+
+# deprecated (x-* mount option maintained in userspace (e.g. utab)
+ts_init_subtest "x-permanent"
+TS_NOEXIST="$TS_OUTDIR/${TS_TESTNAME}-${TS_SUBNAME}-noex"
+[ -d $TS_NOEXIST ] && rmdir $TS_NOEXIST
+
+$TS_CMD_MOUNT -o x-mount.mkdir --bind $MOUNTPOINT $TS_NOEXIST >> $TS_OUTPUT 2>> $TS_ERRLOG &&
+  echo "successfully mounted" >> $TS_OUTPUT
+ts_finalize_subtest
+
+$TS_CMD_UMOUNT $TS_NOEXIST
+rmdir $TS_NOEXIST
+
+
+# X-* comment
+ts_init_subtest "X-comment"
+TS_NOEXIST="$TS_OUTDIR/${TS_TESTNAME}-${TS_SUBNAME}-noex"
+[ -d $TS_NOEXIST ] && rmdir $TS_NOEXIST
+
+$TS_CMD_MOUNT -o X-mount.mkdir --bind $MOUNTPOINT $TS_NOEXIST >> $TS_OUTPUT 2>> $TS_ERRLOG &&
+  echo "successfully mounted" >> $TS_OUTPUT
+ts_finalize_subtest
+
+$TS_CMD_UMOUNT $TS_NOEXIST
+rmdir $TS_NOEXIST
+
+ts_log "...done."
+ts_finalize
diff --git a/tests/ts/libmount/context-py b/tests/ts/libmount/context-py
new file mode 100755
index 0000000..959d790
--- /dev/null
+++ b/tests/ts/libmount/context-py
@@ -0,0 +1,166 @@
+#!/bin/bash
+
+# Copyright (C) 2010 Karel Zak <kzak@redhat.com>
+
+TS_TOPDIR="${0%/*}/../.."
+TS_DESC="context-py"
+
+. $TS_TOPDIR/functions.sh
+ts_init "$*"
+
+ts_check_test_command "$TS_CMD_FDISK"
+ts_check_test_command "$TS_CMD_FINDMNT"
+ts_check_test_command "$TS_CMD_MOUNT"
+ts_check_test_command "$TS_CMD_UMOUNT"
+ts_check_test_command "$TS_CMD_UUIDGEN"
+
+ts_skip_nonroot
+ts_check_prog "mkfs.ext3"
+ts_check_prog "mkfs.ext4"
+
+ts_init_py libmount
+
+if [ "$TS_ENABLE_ASAN" == "yes" -o "$TS_ENABLE_UBSAN" == "yes" ]; then
+	TS_KNOWN_FAIL="yes"
+fi
+
+TESTPROG="$TS_HELPER_PYLIBMOUNT_CONTEXT"
+[ -x $TESTPROG ] || ts_die "test script missing"
+
+PYDBG="$PYTHON -m pdb"
+LABEL=libmount-test
+UUID=$($TS_CMD_UUIDGEN)
+MOUNTPOINT="$TS_MOUNTPOINT"
+TS_NOEXIST="$TS_OUTDIR/${TS_TESTNAME}-${TS_SUBNAME}-noex"
+[ -d $TS_NOEXIST ] && rmdir $TS_NOEXIST
+
+ts_log "Init device"
+$TS_CMD_UMOUNT $MOUNTPOINT &> /dev/null
+
+# set global variable TS_DEVICE
+ts_scsi_debug_init dev_size_mb=100
+DEVNAME=$(basename $TS_DEVICE)
+
+MOUNTINFO_ONLY=yes
+has_mtab=$( ts_has_mtab_support )
+if [ "$has_mtab" == "yes" ]; then
+	MOUNTINFO_ONLY=no
+fi
+
+ts_log "Create partitions"
+$TS_CMD_FDISK --noauto-pt ${TS_DEVICE} &> /dev/null <<EOF
+o
+n
+p
+1
+
+
+w
+q
+EOF
+
+DEVICE="${TS_DEVICE}1"
+
+udevadm settle
+
+grep -q " $DEVNAME\$" /proc/partitions
+if [ $? -ne 0 ]; then
+	ts_skip "no partition!"
+fi
+
+ts_log "Create filesystem"
+mkfs.ext4 -L "$LABEL" -U "$UUID" $DEVICE &> /dev/null
+
+ts_log "Do tests..."
+
+export LIBMOUNT_MTAB=$TS_OUTPUT.mtab
+> $LIBMOUNT_MTAB
+
+# check local mtab of system mountinfo
+function is_mounted {
+	if [ "$MOUNTINFO_ONLY" = "yes" ]; then
+		ts_is_mounted "$1"
+		return $?
+	fi
+	grep -q "\(^\| \)$1 " $LIBMOUNT_MTAB && return 0
+	return 1
+}
+
+
+udevadm settle
+ts_device_has "TYPE" "ext4" $DEVICE || ts_die "Cannot find ext3 on $DEVICE"
+
+
+ts_init_subtest "mount-by-devname"
+mkdir -p $MOUNTPOINT &>  /dev/null
+$PYTHON $TESTPROG --mount $DEVICE $MOUNTPOINT >> $TS_OUTPUT 2>> $TS_ERRLOG
+is_mounted $DEVICE || echo "$DEVICE not mounted" >> $TS_OUTPUT 2>> $TS_ERRLOG
+ts_finalize_subtest
+
+
+ts_init_subtest "umount-by-devname"
+$PYTHON $TESTPROG --umount $DEVICE >> $TS_OUTPUT 2>> $TS_ERRLOG
+is_mounted $DEVICE && echo "$DEVICE still mounted" >> $TS_OUTPUT 2>> $TS_ERRLOG
+ts_finalize_subtest
+
+
+ts_init_subtest "mount-by-label"
+mkdir -p $MOUNTPOINT &>  /dev/null
+$PYTHON $TESTPROG --mount LABEL="$LABEL" $MOUNTPOINT >> $TS_OUTPUT 2>> $TS_ERRLOG
+is_mounted $DEVICE || echo "$DEVICE not mounted" >> $TS_OUTPUT 2>> $TS_ERRLOG
+ts_finalize_subtest
+
+
+ts_init_subtest "umount-by-mountpoint"
+$PYTHON $TESTPROG --umount $MOUNTPOINT >> $TS_OUTPUT 2>> $TS_ERRLOG
+is_mounted $DEVICE && echo "$DEVICE still mounted" >> $TS_OUTPUT 2>> $TS_ERRLOG
+ts_finalize_subtest
+
+
+ts_init_subtest "mount-by-uuid"
+mkdir -p $MOUNTPOINT &> /dev/null
+$PYTHON $TESTPROG --mount UUID="$UUID" $MOUNTPOINT >> $TS_OUTPUT 2>> $TS_ERRLOG
+is_mounted $DEVICE || echo "$DEVICE not mounted" >> $TS_OUTPUT 2>> $TS_ERRLOG
+$PYTHON $TESTPROG --umount $MOUNTPOINT >> $TS_OUTPUT 2>> $TS_ERRLOG
+is_mounted $DEVICE && echo "$DEVICE still mounted" >> $TS_OUTPUT 2>> $TS_ERRLOG
+ts_finalize_subtest
+
+
+ts_init_subtest "mount-flags"
+mkdir -p $MOUNTPOINT &> /dev/null
+$PYTHON $TESTPROG --mount -o ro,noexec,nosuid,strictatime $DEVICE $MOUNTPOINT >> $TS_OUTPUT 2>> $TS_ERRLOG
+$TS_CMD_FINDMNT --kernel $MOUNTPOINT -o VFS-OPTIONS -n >> $TS_OUTPUT 2>> $TS_ERRLOG
+is_mounted $DEVICE || echo "$DEVICE not mounted" >> $TS_OUTPUT 2>> $TS_ERRLOG
+
+$PYTHON $TESTPROG --mount -o remount,rw $MOUNTPOINT >> $TS_OUTPUT 2>> $TS_ERRLOG
+$TS_CMD_FINDMNT --kernel $MOUNTPOINT -o VFS-OPTIONS -n >> $TS_OUTPUT 2>> $TS_ERRLOG
+
+$PYTHON $TESTPROG --umount $MOUNTPOINT >> $TS_OUTPUT 2>> $TS_ERRLOG
+is_mounted $DEVICE && echo "$DEVICE still mounted" >> $TS_OUTPUT 2>> $TS_ERRLOG
+ts_finalize_subtest
+
+
+ts_init_subtest "mount-loopdev"
+mkdir -p $MOUNTPOINT &> /dev/null
+img=$(ts_image_init)
+mkfs.ext3 -F $img &> /dev/null
+udevadm settle
+
+$PYTHON $TESTPROG --mount -o loop $img $MOUNTPOINT >> $TS_OUTPUT 2>> $TS_ERRLOG
+is_mounted $MOUNTPOINT || echo "$MOUNTPOINT not mounted" >> $TS_OUTPUT 2>> $TS_ERRLOG
+udevadm settle
+$PYTHON $TESTPROG --umount $MOUNTPOINT >> $TS_OUTPUT 2>> $TS_ERRLOG
+is_mounted $MOUNTPOINT && echo "$MOUNTPOINT still mounted" >> $TS_OUTPUT 2>> $TS_ERRLOG
+ts_finalize_subtest
+
+ts_init_subtest "x-mount.mkdir"
+$TS_CMD_MOUNT -o x-mount.mkdir --bind $MOUNTPOINT $TS_NOEXIST >> $TS_OUTPUT 2>> $TS_ERRLOG &&
+  echo "successfully mounted" >> $TS_OUTPUT
+ts_finalize_subtest
+
+
+$TS_CMD_UMOUNT $TS_NOEXIST
+rmdir $TS_NOEXIST
+
+ts_log "...done."
+ts_finalize
diff --git a/tests/ts/libmount/context-utab b/tests/ts/libmount/context-utab
new file mode 100755
index 0000000..47a6769
--- /dev/null
+++ b/tests/ts/libmount/context-utab
@@ -0,0 +1,133 @@
+#!/bin/bash
+
+# Copyright (C) 2010 Karel Zak <kzak@redhat.com>
+
+TS_TOPDIR="${0%/*}/../.."
+TS_DESC="context (utab)"
+
+. $TS_TOPDIR/functions.sh
+ts_init "$*"
+
+ts_check_test_command "$TS_CMD_FDISK"
+#ts_check_test_command "$TS_CMD_FINDMNT"
+ts_check_test_command "$TS_CMD_MOUNT"
+ts_check_test_command "$TS_CMD_UMOUNT"
+ts_check_test_command "$TS_CMD_WIPEFS"
+ts_check_test_command "$TS_CMD_UUIDGEN"
+
+ts_skip_nonroot
+ts_check_prog "mkfs.ext4"
+
+TESTPROG="$TS_HELPER_LIBMOUNT_CONTEXT"
+LABEL=libmount-test
+UUID=$($TS_CMD_UUIDGEN)
+MOUNTPOINT="$TS_MOUNTPOINT"
+
+[ -x $TESTPROG ] || ts_skip "test not compiled"
+
+# set global variable TS_DEVICE
+ts_scsi_debug_init dev_size_mb=257
+DEVNAME=$(basename $TS_DEVICE)
+
+ts_log "Create partitions"
+$TS_CMD_FDISK --noauto-pt ${TS_DEVICE} &> /dev/null <<EOF
+o
+n
+p
+1
+
+
+w
+q
+EOF
+
+DEVICE="${TS_DEVICE}1"
+
+udevadm settle
+
+grep -q " $DEVNAME\$" /proc/partitions
+if [ $? -ne 0 ]; then
+	ts_skip "no partition!"
+fi
+
+ts_log "Create filesystem"
+mkfs.ext4 -L "$LABEL" -U "$UUID" $DEVICE &> /dev/null
+
+ts_log "Do tests..."
+
+export LIBMOUNT_MTAB=$TS_OUTPUT.mtab
+rm -f $LIBMOUNT_MTAB
+ln -s /proc/mounts $LIBMOUNT_MTAB
+
+export LIBMOUNT_UTAB=$TS_OUTPUT.utab
+rm -f $LIBMOUNT_UTAB
+> $LIBMOUNT_UTAB
+
+udevadm settle
+
+ts_init_subtest "mount-by-devname"
+mkdir -p $MOUNTPOINT &>  /dev/null
+ts_run $TESTPROG --mount $DEVICE $MOUNTPOINT >> $TS_OUTPUT 2>> $TS_ERRLOG
+ts_is_mounted "$DEVICE" || \
+	echo "(by device) cannot find $DEVICE in /proc/mounts" >> $TS_OUTPUT 2>> $TS_ERRLOG
+ts_finalize_subtest
+
+
+ts_init_subtest "umount-by-devname"
+ts_run $TESTPROG --umount $DEVICE >> $TS_OUTPUT 2>> $TS_ERRLOG
+ts_is_mounted "$DEVICE" &&
+	echo "umount (device) failed: found $DEVICE in /proc/mounts" >> $TS_OUTPUT 2>> $TS_ERRLOG
+ts_finalize_subtest
+
+
+ts_init_subtest "mount-uhelper"
+mkdir -p $MOUNTPOINT &>  /dev/null
+ts_run $TESTPROG --mount -o uhelper=foo,rw LABEL="$LABEL" $MOUNTPOINT >> $TS_OUTPUT 2>> $TS_ERRLOG
+grep -q "SRC=$DEVICE\b" "$LIBMOUNT_UTAB" || \
+	echo "(by label) cannot find $DEVICE in $LIBMOUNT_UTAB" >> $TS_OUTPUT 2>> $TS_ERRLOG
+ts_finalize_subtest
+
+
+ts_init_subtest "umount"
+ts_run $TESTPROG --umount $MOUNTPOINT >> $TS_OUTPUT 2>> $TS_ERRLOG
+grep -q "SRC=$DEVICE\b" "$LIBMOUNT_UTAB" && \
+	echo "umount (mountpoint) failed: found $DEVICE in $LIBMOUNT_UTAB" >> $TS_OUTPUT 2>> $TS_ERRLOG
+ts_finalize_subtest
+
+
+if type "mkfs.btrfs" &>/dev/null && mkfs.btrfs --version &>/dev/null; then
+	$TS_CMD_WIPEFS -a  $DEVICE &> /dev/null
+	#ts_log "Create filesystem [btrfs]"
+	mkfs.btrfs -L "$LABEL" $DEVICE &> /dev/null
+	udevadm settle
+
+	$TS_CMD_MOUNT -t btrfs $DEVICE $MOUNTPOINT &> /dev/null
+	btrfs subvolume create $MOUNTPOINT/sub &> /dev/null
+	$TS_CMD_UMOUNT $MOUNTPOINT &> /dev/null
+
+	udevadm settle
+
+	ts_init_subtest "mount-uhelper-subvol"
+	mkdir -p $MOUNTPOINT &>  /dev/null
+	ts_run $TESTPROG --mount -o uhelper=foo,rw,subvol=sub $DEVICE  $MOUNTPOINT >> $TS_OUTPUT 2>> $TS_ERRLOG
+	grep -q "SRC=$DEVICE\b" "$LIBMOUNT_UTAB" || \
+		echo "cannot find $DEVICE in $LIBMOUNT_UTAB" >> $TS_OUTPUT 2>> $TS_ERRLOG
+	ts_finalize_subtest
+
+	# Don't temporary write btrfs mount options to the test output,
+	# the options depend on kernel version (since 4.2 it contains
+	# subvol= and subvolid=).
+	#
+	#ts_log "All mount options (btrfs subvolume + utab) ---"
+	#$TS_CMD_FINDMNT --mtab --mountpoint $MOUNTPOINT -o OPTIONS -n >> $TS_OUTPUT 2>> $TS_ERRLOG
+	#ts_log "---"
+
+	ts_init_subtest "umount-subvol"
+	ts_run $TESTPROG --umount $MOUNTPOINT >> $TS_OUTPUT 2>> $TS_ERRLOG
+	grep -q "SRC=$DEVICE\b" "$LIBMOUNT_UTAB" && \
+		echo "umount (mountpoint) failed: found $DEVICE in $LIBMOUNT_UTAB" >> $TS_OUTPUT 2>> $TS_ERRLOG
+	ts_finalize_subtest
+fi
+
+ts_log "...done."
+ts_finalize
diff --git a/tests/ts/libmount/context-utab-py b/tests/ts/libmount/context-utab-py
new file mode 100755
index 0000000..94c9e5b
--- /dev/null
+++ b/tests/ts/libmount/context-utab-py
@@ -0,0 +1,138 @@
+#!/bin/bash
+
+# Copyright (C) 2010 Karel Zak <kzak@redhat.com>
+TS_TOPDIR="${0%/*}/../.."
+TS_DESC="context-py (utab)"
+
+. $TS_TOPDIR/functions.sh
+ts_init "$*"
+
+ts_check_test_command "$TS_CMD_FDISK"
+ts_check_test_command "$TS_CMD_FINDMNT"
+ts_check_test_command "$TS_CMD_MOUNT"
+ts_check_test_command "$TS_CMD_UMOUNT"
+ts_check_test_command "$TS_CMD_WIPEFS"
+ts_check_test_command "$TS_CMD_UUIDGEN"
+
+ts_skip_nonroot
+ts_check_prog "mkfs.ext4"
+
+ts_init_py libmount
+
+if [ "$TS_ENABLE_ASAN" == "yes" -o "$TS_ENABLE_UBSAN" == "yes" ]; then
+	TS_KNOWN_FAIL="yes"
+fi
+
+TESTPROG="$TS_HELPER_PYLIBMOUNT_CONTEXT"
+[ -x $TESTPROG ] || ts_die "test script missing"
+
+LABEL=libmount-test
+UUID=$($TS_CMD_UUIDGEN)
+MOUNTPOINT="$TS_MOUNTPOINT"
+
+# set global variable TS_DEVICE
+ts_scsi_debug_init dev_size_mb=257
+DEVNAME=$(basename $TS_DEVICE)
+
+ts_log "Create partitions"
+$TS_CMD_FDISK --noauto-pt ${TS_DEVICE} &> /dev/null <<EOF
+o
+n
+p
+1
+
+
+w
+q
+EOF
+
+DEVICE="${TS_DEVICE}1"
+
+udevadm settle
+
+grep -q " $DEVNAME\$" /proc/partitions
+if [ $? -ne 0 ]; then
+	ts_skip "no partition!"
+fi
+
+ts_log "Create filesystem"
+mkfs.ext4 -L "$LABEL" -U "$UUID" $DEVICE &> /dev/null
+
+ts_log "Do tests..."
+
+export LIBMOUNT_MTAB=$TS_OUTPUT.mtab
+rm -f $LIBMOUNT_MTAB
+ln -s /proc/mounts $LIBMOUNT_MTAB
+
+export LIBMOUNT_UTAB=$TS_OUTPUT.utab
+rm -f $LIBMOUNT_UTAB
+> $LIBMOUNT_UTAB
+
+udevadm settle
+
+ts_init_subtest "mount-by-devname"
+mkdir -p $MOUNTPOINT &>  /dev/null
+$PYTHON $TESTPROG --mount $DEVICE $MOUNTPOINT >> $TS_OUTPUT 2>> $TS_ERRLOG
+ts_is_mounted "$DEVICE" || \
+	echo "(by device) cannot find $DEVICE in /proc/mounts" >> $TS_OUTPUT 2>> $TS_ERRLOG
+ts_finalize_subtest
+
+
+ts_init_subtest "umount-by-devname"
+$PYTHON $TESTPROG --umount $DEVICE >> $TS_OUTPUT 2>> $TS_ERRLOG
+ts_is_mounted "$DEVICE" &&
+	echo "umount (device) failed: found $DEVICE in /proc/mounts" >> $TS_OUTPUT 2>> $TS_ERRLOG
+ts_finalize_subtest
+
+
+ts_init_subtest "mount-uhelper"
+mkdir -p $MOUNTPOINT &>  /dev/null
+$PYTHON $TESTPROG --mount -o uhelper=foo,rw LABEL="$LABEL" $MOUNTPOINT >> $TS_OUTPUT 2>> $TS_ERRLOG
+grep -q "SRC=$DEVICE\b" "$LIBMOUNT_UTAB" || \
+	echo "(by label) cannot find $DEVICE in $LIBMOUNT_UTAB" >> $TS_OUTPUT 2>> $TS_ERRLOG
+ts_finalize_subtest
+
+
+ts_init_subtest "umount"
+$PYTHON $TESTPROG --umount $MOUNTPOINT >> $TS_OUTPUT 2>> $TS_ERRLOG
+grep -q "SRC=$DEVICE\b" "$LIBMOUNT_UTAB" && \
+	echo "umount (mountpoint) failed: found $DEVICE in $LIBMOUNT_UTAB" >> $TS_OUTPUT 2>> $TS_ERRLOG
+ts_finalize_subtest
+
+
+if type "mkfs.btrfs" &>/dev/null && mkfs.btrfs --version &>/dev/null; then
+	$TS_CMD_WIPEFS -a  $DEVICE &> /dev/null
+	#ts_log "Create filesystem [btrfs]"
+	mkfs.btrfs -L "$LABEL" $DEVICE &> /dev/null
+	udevadm settle
+
+	$TS_CMD_MOUNT -t btrfs $DEVICE $MOUNTPOINT &> /dev/null
+	btrfs subvolume create $MOUNTPOINT/sub &> /dev/null
+	$TS_CMD_UMOUNT $MOUNTPOINT &> /dev/null
+
+	udevadm settle
+
+	ts_init_subtest "mount-uhelper-subvol"
+	mkdir -p $MOUNTPOINT &>  /dev/null
+	$PYTHON $TESTPROG --mount -o uhelper=foo,rw,subvol=sub $DEVICE  $MOUNTPOINT >> $TS_OUTPUT 2>> $TS_ERRLOG
+	grep -q "SRC=$DEVICE\b" "$LIBMOUNT_UTAB" || \
+		echo "cannot find $DEVICE in $LIBMOUNT_UTAB" >> $TS_OUTPUT 2>> $TS_ERRLOG
+	ts_finalize_subtest
+
+	# Don't temporary write btrfs mount options to the test output,
+	# the options depend on kernel version (since 4.2 it contains
+	# subvol= and subvolid=).
+	#
+	#ts_log "All mount options (btrfs subvolume + utab) ---"
+	#$TS_CMD_FINDMNT --mtab $MOUNTPOINT -o OPTIONS -n >> $TS_OUTPUT 2>> $TS_ERRLOG
+	#ts_log "---"
+
+	ts_init_subtest "umount-subvol"
+	$PYTHON $TESTPROG --umount $MOUNTPOINT >> $TS_OUTPUT 2>> $TS_ERRLOG
+	grep -q $DEVICE $LIBMOUNT_UTAB && \
+		echo "umount (mountpoint) failed: found $DEVICE in $LIBMOUNT_UTAB" >> $TS_OUTPUT 2>> $TS_ERRLOG
+	ts_finalize_subtest
+fi
+
+ts_log "...done."
+ts_finalize
diff --git a/tests/ts/libmount/debug b/tests/ts/libmount/debug
new file mode 100755
index 0000000..5507d54
--- /dev/null
+++ b/tests/ts/libmount/debug
@@ -0,0 +1,30 @@
+#!/bin/bash
+
+# Copyright (C) 2014 Ondrej Oprala <ooprala@redhat.com
+
+TS_TOPDIR="${0%/*}/../.."
+TS_DESC="debugging"
+
+. $TS_TOPDIR/functions.sh
+ts_init "$*"
+
+TESTPROG="$TS_HELPER_LIBMOUNT_DEBUG"
+
+[ -x $TESTPROG ] || ts_skip "test not compiled"
+
+# CACHE | LOCKS
+ts_init_subtest "set-from-code"
+ts_run $TESTPROG 20 2>&1 | grep -o '0x.*' &> $TS_OUTPUT
+ts_finalize_subtest
+
+# CACHE | LOCKS
+ts_init_subtest "set-from-env-str"
+LIBMOUNT_DEBUG=cache,locks ts_run $TESTPROG 2>&1 | grep -o '0x.*' &> $TS_OUTPUT
+ts_finalize_subtest
+
+# CACHE | LOCKS
+ts_init_subtest "set-from-env-int"
+LIBMOUNT_DEBUG=20 ts_run $TESTPROG 2>&1 | grep -o '0x.*' &> $TS_OUTPUT
+ts_finalize_subtest
+
+ts_finalize
diff --git a/tests/ts/libmount/files/fstab b/tests/ts/libmount/files/fstab
new file mode 100644
index 0000000..a8f73bc
--- /dev/null
+++ b/tests/ts/libmount/files/fstab
@@ -0,0 +1,14 @@
+UUID=d3a8f783-df75-4dc8-9163-975a891052c0 /     ext3    noatime,defaults 1 1
+UUID=fef7ccb3-821c-4de8-88dc-71472be5946f /boot ext3    noatime,defaults 1 2
+UUID=1f2aa318-9c34-462e-8d29-260819ffd657 swap  swap    defaults        0 0
+tmpfs                   /dev/shm                tmpfs   defaults        0 0
+devpts                  /dev/pts                devpts  gid=5,mode=620  0 0
+sysfs                   /sys                    sysfs   defaults        0 0
+proc                    /proc                   proc    defaults        0 0
+# this is comment
+/dev/mapper/foo		/home/foo              ext4	noatime,defaults 0 0
+
+foo.com:/mnt/share	/mnt/remote		nfs	noauto
+//bar.com/gogogo        /mnt/gogogo             cifs    user=SRGROUP/baby,noauto
+
+/dev/foo		/any/foo/		auto	defaults 0 0
diff --git a/tests/ts/libmount/files/fstab.broken b/tests/ts/libmount/files/fstab.broken
new file mode 100644
index 0000000..c79f026
--- /dev/null
+++ b/tests/ts/libmount/files/fstab.broken
@@ -0,0 +1,14 @@
+bug
+UUID=d3a8f783-df75-4dc8-9163-975a891052c0 /     ext3    noatime,defaults 1 1
+UUID=fef7ccb3-821c-4de8-88dc-71472be5946f /boot ext3    noatime,defaults 1 2
+ UUID=1f2aa318-9c34-462e-8d29-260819ffd657 swap  swap    defaults        0 0
+tmpfs                   /dev/shm                tmpfs   defaults        0 0
+devpts                  /dev/pts                devpts  gid=5,mode=620
+  sysfs                   /sys                    sysfs   defaults        0 0
+this is broken line with unexpected number of fields
+proc                    /proc                   proc    defaults        0 0
+# this is comment
+/dev/mapper/foo		/home/foo              ext4	noatime,defaults 1
+
+foo.com:/mnt/share	/mnt/remote		nfs	noauto
+//bar.com/gogogo        /mnt/gogogo             cifs    user=SRGROUP/baby,noauto
diff --git a/tests/ts/libmount/files/fstab.comment b/tests/ts/libmount/files/fstab.comment
new file mode 100644
index 0000000..656e663
--- /dev/null
+++ b/tests/ts/libmount/files/fstab.comment
@@ -0,0 +1,22 @@
+#
+ # this is a leading comment
+#
+
+# this comments belongs to the first fs
+UUID=d3a8f783-df75-4dc8-9163-975a891052c0 /     ext3    noatime,defaults 1 1
+UUID=fef7ccb3-821c-4de8-88dc-71472be5946f /boot ext3    noatime,defaults 1 2
+
+# 3rd fs comment + newline padding
+
+UUID=1f2aa318-9c34-462e-8d29-260819ffd657 swap  swap    defaults        0 0
+tmpfs                   /dev/shm                tmpfs   defaults        0 0
+devpts                  /dev/pts                devpts  gid=5,mode=620  0 0
+sysfs                   /sys                    sysfs   defaults        0 0
+proc                    /proc                   proc    defaults        0 0
+# this is comment
+/dev/mapper/foo		/home/foo              ext4	noatime,defaults 0 0
+foo.com:/mnt/share	/mnt/remote		nfs	noauto
+//bar.com/gogogo        /mnt/gogogo             cifs    user=SRGROUP/baby,noauto
+/dev/foo		/any/foo/		auto	defaults 0 0
+
+#this is a trailing comment
diff --git a/tests/ts/libmount/files/kernel_cmdline b/tests/ts/libmount/files/kernel_cmdline
new file mode 100644
index 0000000..37a0c89
--- /dev/null
+++ b/tests/ts/libmount/files/kernel_cmdline
@@ -0,0 +1 @@
+rd.md=0 rd.lvm=0 rd.dm=0  KEYTABLE=us root=UUID=33230ae2-1093-4353-824c-f7ca09a2a882 rd.luks=0 SYSFONT=latarcyrheb-sun16 ro LANG=en_US.UTF-8 selinux=0
diff --git a/tests/ts/libmount/files/mountinfo b/tests/ts/libmount/files/mountinfo
new file mode 100644
index 0000000..c063071
--- /dev/null
+++ b/tests/ts/libmount/files/mountinfo
@@ -0,0 +1,34 @@
+15 20 0:3 / /proc rw,relatime - proc /proc rw
+16 20 0:15 / /sys rw,relatime - sysfs /sys rw
+17 20 0:5 / /dev rw,relatime - devtmpfs udev rw,size=1983516k,nr_inodes=495879,mode=755
+18 17 0:10 / /dev/pts rw,relatime - devpts devpts rw,gid=5,mode=620,ptmxmode=000
+19 17 0:16 / /dev/shm rw,relatime - tmpfs tmpfs rw
+20 1 8:4 / / rw,noatime - ext3 /dev/sda4 rw,errors=continue,user_xattr,acl,barrier=0,data=ordered
+21 16 0:17 / /sys/fs/cgroup rw,nosuid,nodev,noexec,relatime - tmpfs tmpfs rw,mode=755
+22 21 0:18 / /sys/fs/cgroup/systemd rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd
+23 21 0:19 / /sys/fs/cgroup/cpuset rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,cpuset
+24 21 0:20 / /sys/fs/cgroup/ns rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,ns
+25 21 0:21 / /sys/fs/cgroup/cpu rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,cpu
+26 21 0:22 / /sys/fs/cgroup/cpuacct rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,cpuacct
+27 21 0:23 / /sys/fs/cgroup/memory rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,memory
+28 21 0:24 / /sys/fs/cgroup/devices rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,devices
+29 21 0:25 / /sys/fs/cgroup/freezer rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,freezer
+30 21 0:26 / /sys/fs/cgroup/net_cls rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,net_cls
+31 21 0:27 / /sys/fs/cgroup/blkio rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,blkio
+32 16 0:28 / /sys/kernel/security rw,relatime - autofs systemd-1 rw,fd=22,pgrp=1,timeout=300,minproto=5,maxproto=5,direct
+33 17 0:29 / /dev/hugepages rw,relatime - autofs systemd-1 rw,fd=23,pgrp=1,timeout=300,minproto=5,maxproto=5,direct
+34 16 0:30 / /sys/kernel/debug rw,relatime - autofs systemd-1 rw,fd=24,pgrp=1,timeout=300,minproto=5,maxproto=5,direct
+35 15 0:31 / /proc/sys/fs/binfmt_misc rw,relatime - autofs systemd-1 rw,fd=25,pgrp=1,timeout=300,minproto=5,maxproto=5,direct
+36 17 0:32 / /dev/mqueue rw,relatime - autofs systemd-1 rw,fd=26,pgrp=1,timeout=300,minproto=5,maxproto=5,direct
+37 15 0:14 / /proc/bus/usb rw,relatime - usbfs /proc/bus/usb rw
+38 33 0:33 / /dev/hugepages rw,relatime - hugetlbfs hugetlbfs rw
+39 36 0:12 / /dev/mqueue rw,relatime - mqueue mqueue rw
+40 20 8:6 / /boot rw,noatime - ext3 /dev/sda6 rw,errors=continue,barrier=0,data=ordered
+41 20 253:0 / /home/kzak rw,noatime - ext4 /dev/mapper/kzak-home rw,barrier=1,data=ordered
+42 35 0:34 / /proc/sys/fs/binfmt_misc rw,relatime - binfmt_misc none rw
+43 16 0:35 / /sys/fs/fuse/connections rw,relatime - fusectl fusectl rw
+44 41 0:36 / /home/kzak/.gvfs rw,nosuid,nodev,relatime - fuse.gvfs-fuse-daemon gvfs-fuse-daemon rw,user_id=500,group_id=500
+45 20 0:37 / /var/lib/nfs/rpc_pipefs rw,relatime - rpc_pipefs sunrpc rw
+47 20 0:38 / /mnt/sounds rw,relatime - cifs //foo.home/bar/ rw,unc=\\foo.home\bar,username=kzak,domain=SRGROUP,uid=0,noforceuid,gid=0,noforcegid,addr=192.168.111.1,posixpaths,serverino,acl,rsize=16384,wsize=57344
+48 20 0:39 / /mnt/foo\040(deleted) rw,relatime - bar /fooooo rw
+49 20 0:56 / /mnt/test/foo
bar rw,relatime shared:323 - tmpfs tmpfs rw
diff --git a/tests/ts/libmount/files/mountinfo_mv b/tests/ts/libmount/files/mountinfo_mv
new file mode 100644
index 0000000..3d55aff
--- /dev/null
+++ b/tests/ts/libmount/files/mountinfo_mv
@@ -0,0 +1,32 @@
+15 20 0:3 / /proc rw,relatime - proc /proc rw
+16 20 0:15 / /sys rw,relatime - sysfs /sys rw
+17 20 0:5 / /dev rw,relatime - devtmpfs udev rw,size=1983516k,nr_inodes=495879,mode=755
+18 17 0:10 / /dev/pts rw,relatime - devpts devpts rw,gid=5,mode=620,ptmxmode=000
+19 17 0:16 / /dev/shm rw,relatime - tmpfs tmpfs rw
+20 1 8:4 / / rw,noatime - ext3 /dev/sda4 rw,errors=continue,user_xattr,acl,barrier=0,data=ordered
+21 16 0:17 / /sys/fs/cgroup rw,nosuid,nodev,noexec,relatime - tmpfs tmpfs rw,mode=755
+22 21 0:18 / /sys/fs/cgroup/systemd rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd
+23 21 0:19 / /sys/fs/cgroup/cpuset rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,cpuset
+24 21 0:20 / /sys/fs/cgroup/ns rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,ns
+25 21 0:21 / /sys/fs/cgroup/cpu rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,cpu
+26 21 0:22 / /sys/fs/cgroup/cpuacct rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,cpuacct
+27 21 0:23 / /sys/fs/cgroup/memory rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,memory
+28 21 0:24 / /sys/fs/cgroup/devices rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,devices
+29 21 0:25 / /sys/fs/cgroup/freezer rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,freezer
+30 21 0:26 / /sys/fs/cgroup/net_cls rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,net_cls
+31 21 0:27 / /sys/fs/cgroup/blkio rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,blkio
+32 16 0:28 / /sys/kernel/security rw,relatime - autofs systemd-1 rw,fd=22,pgrp=1,timeout=300,minproto=5,maxproto=5,direct
+33 17 0:29 / /dev/hugepages rw,relatime - autofs systemd-1 rw,fd=23,pgrp=1,timeout=300,minproto=5,maxproto=5,direct
+34 16 0:30 / /sys/kernel/debug rw,relatime - autofs systemd-1 rw,fd=24,pgrp=1,timeout=300,minproto=5,maxproto=5,direct
+35 15 0:31 / /proc/sys/fs/binfmt_misc rw,relatime - autofs systemd-1 rw,fd=25,pgrp=1,timeout=300,minproto=5,maxproto=5,direct
+36 17 0:32 / /dev/mqueue rw,relatime - autofs systemd-1 rw,fd=26,pgrp=1,timeout=300,minproto=5,maxproto=5,direct
+37 15 0:14 / /proc/bus/usb rw,relatime - usbfs /proc/bus/usb rw
+38 33 0:33 / /dev/hugepages rw,relatime - hugetlbfs hugetlbfs rw
+39 36 0:12 / /dev/mqueue rw,relatime - mqueue mqueue rw
+40 20 8:6 / /boot rw,noatime - ext3 /dev/sda6 rw,errors=continue,barrier=0,data=ordered
+41 20 253:0 / /home/kzak rw,noatime - ext4 /dev/mapper/kzak-home rw,barrier=1,data=ordered
+42 35 0:34 / /proc/sys/fs/binfmt_misc rw,relatime - binfmt_misc none rw
+43 16 0:35 / /sys/fs/fuse/connections rw,relatime - fusectl fusectl rw
+44 41 0:36 / /home/kzak/.gvfs rw,nosuid,nodev,relatime - fuse.gvfs-fuse-daemon gvfs-fuse-daemon rw,user_id=500,group_id=500
+45 20 0:37 / /var/lib/nfs/rpc_pipefs rw,relatime - rpc_pipefs sunrpc rw
+47 20 0:38 / /mnt/music rw,relatime - cifs //foo.home/bar/ rw,unc=\\foo.home\bar,username=kzak,domain=SRGROUP,uid=0,noforceuid,gid=0,noforcegid,addr=192.168.111.1,posixpaths,serverino,acl,rsize=16384,wsize=57344
diff --git a/tests/ts/libmount/files/mountinfo_nosrc b/tests/ts/libmount/files/mountinfo_nosrc
new file mode 100644
index 0000000..1ef7cf0
--- /dev/null
+++ b/tests/ts/libmount/files/mountinfo_nosrc
@@ -0,0 +1,7 @@
+15 20 0:3 / /proc rw,relatime - proc /proc rw
+16 20 0:15 / /sys rw,relatime - sysfs /sys rw
+17 20 0:5 / /dev rw,relatime - devtmpfs udev rw,size=1983516k,nr_inodes=495879,mode=755
+18 17 0:10 / /dev/pts rw,relatime - devpts devpts rw,gid=5,mode=620,ptmxmode=000
+19 17 0:16 / /dev/shm rw,relatime - tmpfs tmpfs rw
+20 1 8:4 / / rw,noatime - ext3 /dev/sda4 rw,errors=continue,user_xattr,acl,barrier=0,data=ordered
+21 20 0:53 / /mnt/test rw,relatime shared:212 - tmpfs  rw
diff --git a/tests/ts/libmount/files/mountinfo_re b/tests/ts/libmount/files/mountinfo_re
new file mode 100644
index 0000000..df379fa
--- /dev/null
+++ b/tests/ts/libmount/files/mountinfo_re
@@ -0,0 +1,32 @@
+15 20 0:3 / /proc rw,relatime - proc /proc rw
+16 20 0:15 / /sys rw,relatime - sysfs /sys rw
+17 20 0:5 / /dev rw,relatime - devtmpfs udev rw,size=1983516k,nr_inodes=495879,mode=755
+18 17 0:10 / /dev/pts rw,relatime - devpts devpts rw,gid=5,mode=620,ptmxmode=000
+19 17 0:16 / /dev/shm rw,relatime - tmpfs tmpfs rw
+20 1 8:4 / / rw,noatime - ext3 /dev/sda4 rw,errors=continue,user_xattr,acl,barrier=0,data=ordered
+21 16 0:17 / /sys/fs/cgroup rw,nosuid,nodev,noexec,relatime - tmpfs tmpfs rw,mode=755
+22 21 0:18 / /sys/fs/cgroup/systemd rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd
+23 21 0:19 / /sys/fs/cgroup/cpuset rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,cpuset
+24 21 0:20 / /sys/fs/cgroup/ns rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,ns
+25 21 0:21 / /sys/fs/cgroup/cpu rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,cpu
+26 21 0:22 / /sys/fs/cgroup/cpuacct rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,cpuacct
+27 21 0:23 / /sys/fs/cgroup/memory rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,memory
+28 21 0:24 / /sys/fs/cgroup/devices rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,devices
+29 21 0:25 / /sys/fs/cgroup/freezer rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,freezer
+30 21 0:26 / /sys/fs/cgroup/net_cls rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,net_cls
+31 21 0:27 / /sys/fs/cgroup/blkio rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,blkio
+32 16 0:28 / /sys/kernel/security rw,relatime - autofs systemd-1 rw,fd=22,pgrp=1,timeout=300,minproto=5,maxproto=5,direct
+33 17 0:29 / /dev/hugepages rw,relatime - autofs systemd-1 rw,fd=23,pgrp=1,timeout=300,minproto=5,maxproto=5,direct
+34 16 0:30 / /sys/kernel/debug rw,relatime - autofs systemd-1 rw,fd=24,pgrp=1,timeout=300,minproto=5,maxproto=5,direct
+35 15 0:31 / /proc/sys/fs/binfmt_misc rw,relatime - autofs systemd-1 rw,fd=25,pgrp=1,timeout=300,minproto=5,maxproto=5,direct
+36 17 0:32 / /dev/mqueue rw,relatime - autofs systemd-1 rw,fd=26,pgrp=1,timeout=300,minproto=5,maxproto=5,direct
+37 15 0:14 / /proc/bus/usb rw,relatime - usbfs /proc/bus/usb rw
+38 33 0:33 / /dev/hugepages rw,relatime - hugetlbfs hugetlbfs rw
+39 36 0:12 / /dev/mqueue rw,relatime - mqueue mqueue rw
+40 20 8:6 / /boot rw,noatime - ext3 /dev/sda6 rw,errors=continue,barrier=0,data=ordered
+41 20 253:0 / /home/kzak ro,noatime - ext4 /dev/mapper/kzak-home rw,barrier=1,data=ordered
+42 35 0:34 / /proc/sys/fs/binfmt_misc rw,relatime - binfmt_misc none rw
+43 16 0:35 / /sys/fs/fuse/connections rw,relatime - fusectl fusectl rw
+44 41 0:36 / /home/kzak/.gvfs rw,nosuid,nodev,relatime - fuse.gvfs-fuse-daemon gvfs-fuse-daemon rw,user_id=500,group_id=500
+45 20 0:37 / /var/lib/nfs/rpc_pipefs rw,relatime - rpc_pipefs sunrpc rw
+47 20 0:38 / /mnt/sounds rw,relatime - cifs //foo.home/bar/ ro,unc=\\foo.home\bar,username=kzak,domain=SRGROUP,uid=0,noforceuid,gid=0,noforcegid,addr=192.168.111.1,posixpaths,serverino,acl,rsize=16384,wsize=57344
diff --git a/tests/ts/libmount/files/mountinfo_u b/tests/ts/libmount/files/mountinfo_u
new file mode 100644
index 0000000..a3dde97
--- /dev/null
+++ b/tests/ts/libmount/files/mountinfo_u
@@ -0,0 +1,31 @@
+15 20 0:3 / /proc rw,relatime - proc /proc rw
+16 20 0:15 / /sys rw,relatime - sysfs /sys rw
+17 20 0:5 / /dev rw,relatime - devtmpfs udev rw,size=1983516k,nr_inodes=495879,mode=755
+18 17 0:10 / /dev/pts rw,relatime - devpts devpts rw,gid=5,mode=620,ptmxmode=000
+19 17 0:16 / /dev/shm rw,relatime - tmpfs tmpfs rw
+20 1 8:4 / / rw,noatime - ext3 /dev/sda4 rw,errors=continue,user_xattr,acl,barrier=0,data=ordered
+21 16 0:17 / /sys/fs/cgroup rw,nosuid,nodev,noexec,relatime - tmpfs tmpfs rw,mode=755
+22 21 0:18 / /sys/fs/cgroup/systemd rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd
+23 21 0:19 / /sys/fs/cgroup/cpuset rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,cpuset
+24 21 0:20 / /sys/fs/cgroup/ns rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,ns
+25 21 0:21 / /sys/fs/cgroup/cpu rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,cpu
+26 21 0:22 / /sys/fs/cgroup/cpuacct rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,cpuacct
+27 21 0:23 / /sys/fs/cgroup/memory rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,memory
+28 21 0:24 / /sys/fs/cgroup/devices rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,devices
+29 21 0:25 / /sys/fs/cgroup/freezer rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,freezer
+30 21 0:26 / /sys/fs/cgroup/net_cls rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,net_cls
+31 21 0:27 / /sys/fs/cgroup/blkio rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,blkio
+32 16 0:28 / /sys/kernel/security rw,relatime - autofs systemd-1 rw,fd=22,pgrp=1,timeout=300,minproto=5,maxproto=5,direct
+33 17 0:29 / /dev/hugepages rw,relatime - autofs systemd-1 rw,fd=23,pgrp=1,timeout=300,minproto=5,maxproto=5,direct
+34 16 0:30 / /sys/kernel/debug rw,relatime - autofs systemd-1 rw,fd=24,pgrp=1,timeout=300,minproto=5,maxproto=5,direct
+35 15 0:31 / /proc/sys/fs/binfmt_misc rw,relatime - autofs systemd-1 rw,fd=25,pgrp=1,timeout=300,minproto=5,maxproto=5,direct
+36 17 0:32 / /dev/mqueue rw,relatime - autofs systemd-1 rw,fd=26,pgrp=1,timeout=300,minproto=5,maxproto=5,direct
+37 15 0:14 / /proc/bus/usb rw,relatime - usbfs /proc/bus/usb rw
+38 33 0:33 / /dev/hugepages rw,relatime - hugetlbfs hugetlbfs rw
+39 36 0:12 / /dev/mqueue rw,relatime - mqueue mqueue rw
+40 20 8:6 / /boot rw,noatime - ext3 /dev/sda6 rw,errors=continue,barrier=0,data=ordered
+42 35 0:34 / /proc/sys/fs/binfmt_misc rw,relatime - binfmt_misc none rw
+43 16 0:35 / /sys/fs/fuse/connections rw,relatime - fusectl fusectl rw
+44 41 0:36 / /home/kzak/.gvfs rw,nosuid,nodev,relatime - fuse.gvfs-fuse-daemon gvfs-fuse-daemon rw,user_id=500,group_id=500
+45 20 0:37 / /var/lib/nfs/rpc_pipefs rw,relatime - rpc_pipefs sunrpc rw
+47 20 0:38 / /mnt/sounds rw,relatime - cifs //foo.home/bar/ rw,unc=\\foo.home\bar,username=kzak,domain=SRGROUP,uid=0,noforceuid,gid=0,noforcegid,addr=192.168.111.1,posixpaths,serverino,acl,rsize=16384,wsize=57344
diff --git a/tests/ts/libmount/files/mtab b/tests/ts/libmount/files/mtab
new file mode 100644
index 0000000..93bc90e
--- /dev/null
+++ b/tests/ts/libmount/files/mtab
@@ -0,0 +1,12 @@
+/dev/sda4 / ext3 rw,noatime 0 0
+proc /proc proc rw 0 0
+sysfs /sys sysfs rw 0 0
+devpts /dev/pts devpts rw,gid=5,mode=620 0 0
+tmpfs /dev/shm tmpfs rw 0 0
+/dev/sda6 /boot ext3 rw,noatime 0 0
+/dev/mapper/kzak-home /home/kzak ext4 rw,noatime 0 0
+none /proc/sys/fs/binfmt_misc binfmt_misc rw 0 0
+fusectl /sys/fs/fuse/connections fusectl rw 0 0
+gvfs-fuse-daemon /home/kzak/.gvfs fuse.gvfs-fuse-daemon rw,nosuid,nodev,user=kzak 0 0
+sunrpc /var/lib/nfs/rpc_pipefs rpc_pipefs rw 0 0
+none 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011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011\011 overlay rw,relatime,lowerdir=lower,upperdir=upper,workdir=work 0 0
diff --git a/tests/ts/libmount/files/swaps b/tests/ts/libmount/files/swaps
new file mode 100644
index 0000000..13ce933
--- /dev/null
+++ b/tests/ts/libmount/files/swaps
@@ -0,0 +1,4 @@
+Filename				Type		Size	Used	Priority
+/dev/dm-2                               partition	8151036	2283436	-2
+/some/swapfile                          file            111     111     0
+/some/swapfile2\040(deleted)            file            111     111     0
diff --git a/tests/ts/libmount/lock b/tests/ts/libmount/lock
new file mode 100755
index 0000000..7ba678b
--- /dev/null
+++ b/tests/ts/libmount/lock
@@ -0,0 +1,41 @@
+#!/bin/bash
+
+# Copyright (C) 2010 Karel Zak <kzak@redhat.com>
+
+TS_TOPDIR="${0%/*}/../.."
+TS_DESC="lock"
+
+TS_OPTIONAL="yes"
+
+. $TS_TOPDIR/functions.sh
+ts_init "$*"
+
+TESTPROG="$TS_HELPER_LIBMOUNT_LOCK"
+
+[ -x $TESTPROG ] || ts_skip "test not compiled"
+
+#
+# Be careful with number of processes. Don't forget that there is time limit
+# when the mount waits on the mtab lock. If you define too much processes some
+# of them will fail with timeout.
+#
+# Note: the original version (< 2.13) of util-linux is completely useless for
+# this test (maximum for this old version is NLOOPS=10 and NPROCESSES=5 (2-way
+# 2GHz machine)). It has terrible performance due a bad timeouts implementation
+# in lock_mtab().
+#
+NLOOPS=1000
+NPROCESSES=50
+
+
+> $TS_OUTPUT.debug
+echo 0 > $TS_OUTPUT
+SYNCTIME=$(( $(date +%s) + 5 ))
+
+for id in $(seq 0 $(( $NPROCESSES - 1 ))); do
+	ts_run $TESTPROG --lock --synctime $SYNCTIME $TS_OUTPUT $NLOOPS >> $TS_OUTPUT.debug 2>&1 &
+done
+
+wait
+
+ts_finalize
diff --git a/tests/ts/libmount/loop b/tests/ts/libmount/loop
new file mode 100755
index 0000000..9d1d17e
--- /dev/null
+++ b/tests/ts/libmount/loop
@@ -0,0 +1,143 @@
+#!/bin/bash
+
+#
+# Copyright (C) 2016 Stanislav Brabec <sbrabec@suse.cz>
+#
+# This file is part of util-linux.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This file is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+
+TS_TOPDIR="${0%/*}/../.."
+TS_DESC="losetup-loop"
+
+. $TS_TOPDIR/functions.sh
+ts_init "$*"
+
+ts_check_test_command "$TS_CMD_MOUNT"
+ts_check_test_command "$TS_CMD_UMOUNT"
+ts_check_test_command "$TS_CMD_FINDMNT"
+ts_check_test_command "$TS_CMD_LOSETUP"
+
+ts_skip_nonroot
+ts_check_losetup
+ts_check_prog "mkfs.ext3"
+
+function verify_mount_dev {
+	local dev=$1
+	local mp=$2
+	local dev_mounted=$($TS_CMD_FINDMNT -no SOURCE --mountpoint "$mp")
+
+	if test "$dev" != "$dev_mounted" ; then
+		echo "Mounted incorrect device: have '$dev_mounted', want '$dev'" >&2
+		return 1
+	fi
+}
+
+#
+# file-* tests: Backing file is a regular file
+#
+BACKFILE=$(ts_image_init 10)
+
+mkfs.ext3 -F $BACKFILE &> /dev/null || ts_die "Cannot make ext3 on $BACKFILE"
+
+# All tests are separated by "udevadm settle" because loop device exists some time after
+# "losetup -d". This device confuses some tests. And find-race-condition, tests,
+# whether re-use of this device works.
+udevadm settle
+
+ts_init_subtest "file"
+[ -d "$TS_MOUNTPOINT" ] || mkdir -p $TS_MOUNTPOINT
+$TS_CMD_MOUNT "$BACKFILE" "$TS_MOUNTPOINT" >> $TS_OUTPUT 2>> $TS_ERRLOG
+$TS_CMD_UMOUNT "$TS_MOUNTPOINT" >> $TS_OUTPUT 2>> $TS_ERRLOG
+udevadm settle
+ts_log "Success"
+ts_finalize_subtest
+
+ts_init_subtest "file-o-loop"
+[ -d "$TS_MOUNTPOINT" ] || mkdir -p $TS_MOUNTPOINT
+$TS_CMD_MOUNT -oloop "$BACKFILE" "$TS_MOUNTPOINT" >> $TS_OUTPUT 2>> $TS_ERRLOG
+$TS_CMD_UMOUNT "$TS_MOUNTPOINT" >> $TS_OUTPUT 2>> $TS_ERRLOG
+udevadm settle
+ts_log "Success"
+ts_finalize_subtest
+
+ts_init_subtest "dev-loop"
+[ -d "$TS_MOUNTPOINT" ] || mkdir -p $TS_MOUNTPOINT
+LODEV=$( $TS_CMD_LOSETUP --find --nooverlap --show $BACKFILE 2>> $TS_OUTPUT )
+$TS_CMD_MOUNT $LODEV "$TS_MOUNTPOINT" >> $TS_OUTPUT 2>> $TS_ERRLOG
+verify_mount_dev "$LODEV" "$TS_MOUNTPOINT" >> $TS_OUTPUT 2>> $TS_ERRLOG
+$TS_CMD_UMOUNT "$TS_MOUNTPOINT" >> $TS_OUTPUT 2>> $TS_ERRLOG
+$TS_CMD_LOSETUP --detach $LODEV >> $TS_OUTPUT 2>> $TS_ERRLOG
+udevadm settle
+ts_log "Success"
+ts_finalize_subtest
+
+ts_init_subtest "o-loop-val"
+if [ "$TS_PARALLEL" = "yes" ]; then
+	# There is a race in $LODEV is usage
+	ts_skip_subtest "no-reentrant"
+else
+	[ -d "$TS_MOUNTPOINT" ] || mkdir -p $TS_MOUNTPOINT
+	LODEV=$( $TS_CMD_LOSETUP --find 2>> $TS_OUTPUT )
+	$TS_CMD_MOUNT -oloop=$LODEV "$BACKFILE" "$TS_MOUNTPOINT" >> $TS_OUTPUT 2>> $TS_ERRLOG
+	verify_mount_dev "$LODEV" "$TS_MOUNTPOINT" >> $TS_OUTPUT 2>> $TS_ERRLOG
+	$TS_CMD_UMOUNT "$TS_MOUNTPOINT" >> $TS_OUTPUT 2>> $TS_ERRLOG
+	udevadm settle
+	ts_log "Success"
+	ts_finalize_subtest
+fi
+
+ts_init_subtest "reuse"
+[ -d "$TS_MOUNTPOINT" ] || mkdir -p $TS_MOUNTPOINT
+LODEV=$( $TS_CMD_LOSETUP --find --nooverlap --show "$BACKFILE" 2>> $TS_OUTPUT )
+$TS_CMD_MOUNT "$BACKFILE" "$TS_MOUNTPOINT" >> $TS_OUTPUT 2>> $TS_ERRLOG
+verify_mount_dev "$LODEV" "$TS_MOUNTPOINT" >> $TS_OUTPUT 2>> $TS_ERRLOG
+$TS_CMD_UMOUNT "$TS_MOUNTPOINT" >> $TS_OUTPUT 2>> $TS_ERRLOG
+$TS_CMD_LOSETUP --detach $LODEV >> $TS_OUTPUT 2>> $TS_ERRLOG
+udevadm settle
+ts_log "Success"
+ts_finalize_subtest
+
+ts_init_subtest "conflict"
+[ -d "$TS_MOUNTPOINT" ] || mkdir -p $TS_MOUNTPOINT
+LODEV=$( $TS_CMD_LOSETUP --find --nooverlap --show --offset=1000 "$BACKFILE" 2>> $TS_OUTPUT )
+$TS_CMD_MOUNT "$BACKFILE" "$TS_MOUNTPOINT" 2>&1 \
+	| sed 's/:.*:/: <target>/; s/for .*/for <source>/' > $TS_OUTPUT
+$TS_CMD_LOSETUP --detach $LODEV >> $TS_OUTPUT 2>> $TS_ERRLOG
+udevadm settle
+ts_log "Success"
+ts_finalize_subtest
+
+ts_init_subtest "o-loop-val-initialized"
+[ -d "$TS_MOUNTPOINT" ] || mkdir -p $TS_MOUNTPOINT
+LODEV=$( $TS_CMD_LOSETUP --show -f "$BACKFILE" 2>>$TS_OUTPUT)
+$TS_CMD_MOUNT -oloop=$LODEV "$BACKFILE" "$TS_MOUNTPOINT" 2>&1 \
+       | sed 's/:.*:/: <target>/; s/for .*/for <source>/' > $TS_OUTPUT
+$TS_CMD_LOSETUP --detach $LODEV >> $TS_OUTPUT 2>> $TS_ERRLOG
+udevadm settle
+ts_log "Success"
+ts_finalize_subtest
+
+ts_init_subtest "o-loop-val-conflict"
+[ -d "$TS_MOUNTPOINT" ] || mkdir -p $TS_MOUNTPOINT
+cp "$BACKFILE" "$BACKFILE"-2
+LODEV=$( $TS_CMD_LOSETUP --show -f "$BACKFILE"-2 2>> $TS_OUTPUT)
+$TS_CMD_MOUNT -oloop=$LODEV "$BACKFILE" "$TS_MOUNTPOINT" 2>&1 \
+	| sed 's/:.*:/: <target>/; s/for .*/for <source>/' > $TS_OUTPUT
+$TS_CMD_LOSETUP --detach $LODEV >> $TS_OUTPUT 2>> $TS_ERRLOG
+rm "$BACKFILE"-2
+udevadm settle
+ts_log "Success"
+ts_finalize_subtest
+
+ts_log "Success"
+ts_finalize
diff --git a/tests/ts/libmount/loop-overlay b/tests/ts/libmount/loop-overlay
new file mode 100755
index 0000000..39ccd90
--- /dev/null
+++ b/tests/ts/libmount/loop-overlay
@@ -0,0 +1,65 @@
+#!/bin/bash
+
+#
+# Copyright (C) 2016 Stanislav Brabec <sbrabec@suse.cz>
+#
+# This file is part of util-linux.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This file is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+TS_TOPDIR="${0%/*}/../.."
+TS_DESC="loop overlay"
+
+. $TS_TOPDIR/functions.sh
+ts_init "$*"
+
+ts_check_test_command "$TS_CMD_LOSETUP"
+ts_check_test_command "$TS_CMD_MOUNT"
+ts_check_test_command "$TS_CMD_UMOUNT"
+
+ts_skip_nonroot
+ts_check_losetup
+ts_check_prog "mkfs.ext3"
+ts_check_prog "dd"
+ts_check_prog "stat"
+
+IMG=$(ts_image_init 5)
+
+mkfs.ext2 -F "$IMG" &> /dev/null || ts_die "Cannot make extn on $IMG"
+OFFSET=$(stat -c %s "$IMG")
+
+dd if="$IMG" of="$IMG" oflag=append bs=1024k count=5 conv=notrunc &>/dev/null
+
+[ -d "$TS_MOUNTPOINT-1" ] || mkdir -p $TS_MOUNTPOINT-1
+[ -d "$TS_MOUNTPOINT-2" ] || mkdir -p $TS_MOUNTPOINT-2
+
+echo "second should fail" >>$TS_OUTPUT
+$TS_CMD_MOUNT -oloop "$IMG" "$TS_MOUNTPOINT-1" >> $TS_OUTPUT 2>> $TS_ERRLOG
+$TS_CMD_MOUNT -oloop,offset=$OFFSET "$IMG" "$TS_MOUNTPOINT-2" 2>&1 \
+       | sed 's/:.*:/: <target>/; s/for .*/for <source>/' >> $TS_OUTPUT
+$TS_CMD_UMOUNT "$TS_MOUNTPOINT-1" >> $TS_OUTPUT 2>> $TS_ERRLOG
+
+echo "should succeed" >>$TS_OUTPUT
+$TS_CMD_MOUNT -oloop,sizelimit=$OFFSET "$IMG" "$TS_MOUNTPOINT-1" >> $TS_OUTPUT 2>> $TS_ERRLOG
+$TS_CMD_MOUNT -oloop,offset=$OFFSET "$IMG" "$TS_MOUNTPOINT-2" >> $TS_OUTPUT 2>> $TS_ERRLOG
+$TS_CMD_UMOUNT "$TS_MOUNTPOINT-1" >> $TS_OUTPUT 2>> $TS_ERRLOG
+$TS_CMD_UMOUNT "$TS_MOUNTPOINT-2" >> $TS_OUTPUT 2>> $TS_ERRLOG
+
+echo "both should fail" >>$TS_OUTPUT
+LOOPDEV=$($TS_CMD_LOSETUP --show -f --offset 1 --sizelimit $OFFSET "$IMG")
+$TS_CMD_MOUNT -oloop,sizelimit=$OFFSET "$IMG" "$TS_MOUNTPOINT-1" 2>&1 \
+	| sed 's/:.*:/: <target>/; s/for .*/for <source>/' >> $TS_OUTPUT
+$TS_CMD_MOUNT -oloop,offset=$OFFSET "$IMG" "$TS_MOUNTPOINT-2" 2>&1 \
+	| sed 's/:.*:/: <target>/; s/for .*/for <source>/' >> $TS_OUTPUT
+$TS_CMD_LOSETUP --detach $LOOPDEV
+
+ts_log "Success"
+ts_finalize
diff --git a/tests/ts/libmount/optstr b/tests/ts/libmount/optstr
new file mode 100755
index 0000000..774fe56
--- /dev/null
+++ b/tests/ts/libmount/optstr
@@ -0,0 +1,123 @@
+#!/bin/bash
+
+# Copyright (C) 2010 Karel Zak <kzak@redhat.com>
+
+TS_TOPDIR="${0%/*}/../.."
+TS_DESC="options string"
+
+. $TS_TOPDIR/functions.sh
+ts_init "$*"
+
+TESTPROG="$TS_HELPER_LIBMOUNT_OPTSTR"
+
+[ -x $TESTPROG ] || ts_skip "test not compiled"
+
+ts_init_subtest "append"
+ts_run $TESTPROG --append "aaa,bbb=BBB,context=\"foo,bar,gogo\",ccc" "ddd" &> $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "append-value"
+ts_run $TESTPROG --append "aaa,bbb=BBB,ccc" "ddd" "DDD" &> $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "append-empty-value"
+ts_run $TESTPROG --append "aaa,bbb=BBB,ccc" "ddd" "" &> $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "prepend"
+ts_run $TESTPROG --prepend "aaa,bbb=BBB,ccc" "ddd" &> $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "prepend-value"
+ts_run $TESTPROG --prepend "aaa,bbb=BBB,ccc" "ddd" "DDD" &> $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "prepend-empty-value"
+ts_run $TESTPROG --prepend "aaa,bbb=BBB,ccc" "ddd" "" &> $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "set-remove"
+ts_run $TESTPROG --set "aaa,bbb=BBB,ccc" "bbb" &> $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "set-small"
+ts_run $TESTPROG --set "aaa,bbb=BBB,ccc" "bbb" "X" &> $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "set-large"
+ts_run $TESTPROG --set "aaa,bbb=BBB,ccc" "bbb" "XXX-YYY-ZZZ" &> $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "set-empty"
+ts_run $TESTPROG --set "aaa,bbb=BBB,ccc" "bbb" "" &> $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "set-new"
+ts_run $TESTPROG --set "aaa,bbb=BBB,ccc" "aaa" "XXX" &> $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "set-new-empty"
+ts_run $TESTPROG --set "aaa,bbb=BBB,ccc" "aaa" "" &> $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "set-new-end"
+ts_run $TESTPROG --set "aaa,bbb=BBB,ccc" "ccc" "XXX" &> $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "set-new-end-empty"
+ts_run $TESTPROG --set "aaa,bbb=BBB,ccc" "ccc" "" &> $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "get"
+ts_run $TESTPROG --get "aaa,bbb=BBB,ccc" "aaa" &> $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "get-value"
+ts_run $TESTPROG --get "aaa,bbb=BBB,ccc" "bbb" &> $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "remove"
+ts_run $TESTPROG --remove "aaa,bbb=BBB,ccc" "aaa" &> $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "remove-quoted"
+ts_run $TESTPROG --remove "aaa,context=\"foo,bar,gogo\",bbb=BBB,ccc" "context" &> $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "remove-value"
+ts_run $TESTPROG --remove "aaa,bbb=BBB,ccc" "bbb" &> $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "remove-empty-value"
+ts_run $TESTPROG --remove "aaa,bbb=,ccc" "bbb" &> $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "split"
+ts_run $TESTPROG --split "aaa,bbb=BBB,ccc,x-bar,x-foo=foodata,user=kzak,noexec,nosuid,loop=/dev/loop0" &> $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "flags"
+ts_run $TESTPROG --flags "aaa,bbb=BBB,x-foo,ccc,user=kzak,nodev,noexec,nosuid,loop=/dev/loop0" &> $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "apply-linux"	# add noatime and remove noexec and nosuid
+ts_run $TESTPROG --apply --linux "user=kzak,noexec,nosuid" 0x400 &> $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "apply-user"	# add user,nofail and remove loop
+ts_run $TESTPROG --apply --user "noexec,nosuid,loop=/dev/looop0" 0x408 &> $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "fix"
+ts_run $TESTPROG --fix "uid=root,gid=root" &> $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "deduplicate"
+ts_run $TESTPROG --dedup bbb,ccc,AAA,xxx,AAA=a,AAA=bbb,ddd,AAA=ccc,fff=eee AAA &> $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "deduplicate-empty"
+ts_run $TESTPROG --dedup bbb,ccc,AAA,xxx,AAA=a,AAA=bbb,ddd,AAA=,fff=eee AAA &> $TS_OUTPUT
+ts_finalize_subtest
+
+ts_finalize
diff --git a/tests/ts/libmount/tabdiff b/tests/ts/libmount/tabdiff
new file mode 100755
index 0000000..344daae
--- /dev/null
+++ b/tests/ts/libmount/tabdiff
@@ -0,0 +1,31 @@
+#!/bin/bash
+
+# Copyright (C) 2011 Karel Zak <kzak@redhat.com>
+
+TS_TOPDIR="${0%/*}/../.."
+TS_DESC="table diffs"
+
+. $TS_TOPDIR/functions.sh
+ts_init "$*"
+
+TESTPROG="$TS_HELPER_LIBMOUNT_TABDIFF"
+
+[ -x $TESTPROG ] || ts_skip "test not compiled"
+
+ts_init_subtest "mount"
+ts_run $TESTPROG --diff $TS_SELF/files/mountinfo_u $TS_SELF/files/mountinfo &> $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "umount"
+ts_run $TESTPROG --diff $TS_SELF/files/mountinfo $TS_SELF/files/mountinfo_u  &> $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "remount"
+ts_run $TESTPROG --diff $TS_SELF/files/mountinfo $TS_SELF/files/mountinfo_re  &> $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "move"
+ts_run $TESTPROG --diff $TS_SELF/files/mountinfo $TS_SELF/files/mountinfo_mv  &> $TS_OUTPUT
+ts_finalize_subtest
+
+ts_finalize
diff --git a/tests/ts/libmount/tabfiles b/tests/ts/libmount/tabfiles
new file mode 100755
index 0000000..716fed8
--- /dev/null
+++ b/tests/ts/libmount/tabfiles
@@ -0,0 +1,85 @@
+#!/bin/bash
+
+# Copyright (C) 2010 Karel Zak <kzak@redhat.com>
+
+TS_TOPDIR="${0%/*}/../.."
+TS_DESC="tab files"
+
+. $TS_TOPDIR/functions.sh
+ts_init "$*"
+
+TESTPROG="$TS_HELPER_LIBMOUNT_TAB"
+
+[ -x $TESTPROG ] || ts_skip "test not compiled"
+
+ts_init_subtest "parse-fstab"
+ts_run $TESTPROG --parse "$TS_SELF/files/fstab" &> $TS_OUTPUT
+sed -i -e 's/fs: 0x.*/fs:/g' $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "parse-fstab-full"
+ts_run $TESTPROG --parse "$TS_SELF/files/fstab.comment" --comments &> $TS_OUTPUT
+sed -i -e 's/fs: 0x.*/fs:/g' $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "parse-mtab"
+ts_run $TESTPROG --parse "$TS_SELF/files/mtab" &> $TS_OUTPUT
+sed -i -e 's/fs: 0x.*/fs:/g' $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "parse-fstab-broken"
+ts_run $TESTPROG --parse "$TS_SELF/files/fstab.broken" &> $TS_OUTPUT
+sed -i -e 's/.*fstab.broken:[[:digit:]]*: parse error//g; s/fs: 0x.*/fs:/g' $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "parse-mountinfo"
+ts_run $TESTPROG --parse "$TS_SELF/files/mountinfo" &> $TS_OUTPUT
+sed -i -e 's/fs: 0x.*/fs:/g' $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "parse-mountinfo-nosrc"
+ts_run $TESTPROG --parse "$TS_SELF/files/mountinfo_nosrc" &> $TS_OUTPUT
+sed -i -e 's/fs: 0x.*/fs:/g' $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "parse-swaps"
+ts_run $TESTPROG --parse "$TS_SELF/files/swaps" &> $TS_OUTPUT
+sed -i -e 's/fs: 0x.*/fs:/g' $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "copy"
+ts_run $TESTPROG --copy-fs "$TS_SELF/files/fstab" &> $TS_OUTPUT
+sed -i -e 's/fs: 0x.*/fs:/g' $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "find-source"
+ts_run $TESTPROG --find-forward "$TS_SELF/files/fstab" source UUID=fef7ccb3-821c-4de8-88dc-71472be5946f &> $TS_OUTPUT
+sed -i -e 's/fs: 0x.*/fs:/g' $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "find-target"
+ts_run $TESTPROG --find-forward "$TS_SELF/files/fstab" target /home/foo &> $TS_OUTPUT
+sed -i -e 's/fs: 0x.*/fs:/g' $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "find-target2"
+ts_run $TESTPROG --find-forward "$TS_SELF/files/fstab" target /any/foo &> $TS_OUTPUT
+sed -i -e 's/fs: 0x.*/fs:/g' $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "find-target3"
+ts_run $TESTPROG --find-forward "$TS_SELF/files/fstab" target /any/foo/ &> $TS_OUTPUT
+sed -i -e 's/fs: 0x.*/fs:/g' $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "find-pair"
+ts_run $TESTPROG --find-pair "$TS_SELF/files/mtab" /dev/mapper/kzak-home /home/kzak &> $TS_OUTPUT
+sed -i -e 's/fs: 0x.*/fs:/g' $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "find-fs"
+ts_run $TESTPROG --find-fs "$TS_SELF/files/mountinfo" /home/kzak &> $TS_OUTPUT
+sed -i -e 's/fs: 0x.*/fs:/g' $TS_OUTPUT
+ts_finalize_subtest
+
+ts_finalize
diff --git a/tests/ts/libmount/tabfiles-py b/tests/ts/libmount/tabfiles-py
new file mode 100755
index 0000000..9754afe
--- /dev/null
+++ b/tests/ts/libmount/tabfiles-py
@@ -0,0 +1,75 @@
+#!/bin/bash
+
+# Copyright (C) 2010 Karel Zak <kzak@redhat.com>
+
+TS_TOPDIR="${0%/*}/../.."
+TS_DESC="tab files-py"
+
+. $TS_TOPDIR/functions.sh
+ts_init "$*"
+ts_init_py libmount
+
+if [ "$TS_ENABLE_ASAN" == "yes" -o "$TS_ENABLE_UBSAN" == "yes" ]; then
+	TS_KNOWN_FAIL="yes"
+fi
+
+PYDBG="$PYTHON -m pdb"
+TESTPROG="$TS_HELPER_PYLIBMOUNT_TAB"
+[ -x $TESTPROG ] || ts_die "test script missing"
+
+ts_init_subtest "parse-fstab"
+$PYTHON $TESTPROG --parse "$TS_SELF/files/fstab" &> $TS_OUTPUT
+sed -i -e 's/fs: 0x.*/fs:/g' $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "parse-fstab-full"
+$PYTHON $TESTPROG --parse "$TS_SELF/files/fstab.comment" --comments &> $TS_OUTPUT
+sed -i -e 's/fs: 0x.*/fs:/g' $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "parse-mtab"
+$PYTHON $TESTPROG --parse "$TS_SELF/files/mtab" &> $TS_OUTPUT
+sed -i -e 's/fs: 0x.*/fs:/g' $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "parse-fstab-broken"
+$PYTHON $TESTPROG --parse "$TS_SELF/files/fstab.broken" &> $TS_OUTPUT
+sed -i -e 's/.*fstab.broken:[[:digit:]]*: parse error//g; s/fs: 0x.*/fs:/g' $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "parse-mountinfo"
+$PYTHON $TESTPROG --parse "$TS_SELF/files/mountinfo" &> $TS_OUTPUT
+sed -i -e 's/fs: 0x.*/fs:/g' $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "copy"
+$PYTHON $TESTPROG --copy-fs "$TS_SELF/files/fstab" &> $TS_OUTPUT
+sed -i -e 's/fs: 0x.*/fs:/g' $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "find-source"
+$PYTHON $TESTPROG --find-forward "$TS_SELF/files/fstab" source UUID=fef7ccb3-821c-4de8-88dc-71472be5946f &> $TS_OUTPUT
+sed -i -e 's/fs: 0x.*/fs:/g' $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "find-target"
+$PYTHON $TESTPROG --find-forward "$TS_SELF/files/fstab" target /home/foo &> $TS_OUTPUT
+sed -i -e 's/fs: 0x.*/fs:/g' $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "find-target2"
+$PYTHON $TESTPROG --find-forward "$TS_SELF/files/fstab" target /any/foo &> $TS_OUTPUT
+sed -i -e 's/fs: 0x.*/fs:/g' $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "find-target3"
+$PYTHON $TESTPROG --find-forward "$TS_SELF/files/fstab" target /any/foo/ &> $TS_OUTPUT
+sed -i -e 's/fs: 0x.*/fs:/g' $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "find-pair"
+$PYTHON $TESTPROG --find-pair "$TS_SELF/files/mtab" /dev/mapper/kzak-home /home/kzak &> $TS_OUTPUT
+sed -i -e 's/fs: 0x.*/fs:/g' $TS_OUTPUT
+ts_finalize_subtest
+
+ts_finalize
diff --git a/tests/ts/libmount/tabfiles-tags b/tests/ts/libmount/tabfiles-tags
new file mode 100755
index 0000000..69b06a9
--- /dev/null
+++ b/tests/ts/libmount/tabfiles-tags
@@ -0,0 +1,86 @@
+#!/bin/bash
+
+TS_TOPDIR="${0%/*}/../.."
+TS_DESC="tags"
+
+. $TS_TOPDIR/functions.sh
+ts_init "$*"
+
+ts_skip_nonroot
+
+if [ "$TS_ENABLE_ASAN" == "yes" ]; then
+	TS_KNOWN_FAIL="yes"
+fi
+
+TESTPROG="$TS_HELPER_LIBMOUNT_TAB"
+
+[ -x $TESTPROG ] || ts_skip "test not compiled"
+ts_check_prog "mkfs.ext3"
+
+# set global variable TS_DEVICE
+ts_scsi_debug_init dev_size_mb=50 sector_size=512
+LABEL="testLibmount"
+UUID="de1bc6e9-34ab-4151-a1d7-900042eee8d9"
+
+#
+# Create filesystem
+#
+mkfs.ext3 -F -L $LABEL $TS_DEVICE -U $UUID &> /dev/null || ts_die "Cannot make ext3 on $TS_DEVICE"
+ts_device_has "LABEL" "$LABEL" "$TS_DEVICE" || ts_die "Cannot find  LABEL '$LABEL' on $TS_DEVICE"
+ts_device_has "UUID" "$UUID" "$TS_DEVICE" || ts_die "Cannot find $UUID on $TS_DEVICE"
+
+FSTAB="$TS_OUTDIR/fstab"
+
+#
+# Label in fstab
+#
+echo "LABEL=$LABEL /mnt/mountpoint auto defaults" > $FSTAB
+ts_udevadm_settle "$TS_DEVICE" "LABEL" "UUID"
+
+ts_init_subtest "fstab-label2uuid"
+ts_run $TESTPROG --find-forward $FSTAB source "UUID=$UUID" &> $TS_OUTPUT
+sed -i -e 's/fs: 0x.*/fs:/g' $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "fstab-label2dev"
+ts_run $TESTPROG --find-forward $FSTAB source $TS_DEVICE &> $TS_OUTPUT
+sed -i -e 's/fs: 0x.*/fs:/g' $TS_OUTPUT
+ts_finalize_subtest
+
+#
+# Add more enties for the same device
+#
+echo "UUID=$UUID  /mnt/mountpoint2 auto defaults" >> $FSTAB
+
+ts_init_subtest "fstab-uuid"
+# has to return /mnt/mountpoint2
+ts_run $TESTPROG --find-forward $FSTAB source "UUID=$UUID" &> $TS_OUTPUT
+sed -i -e 's/fs: 0x.*/fs:/g' $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "fstab-label"
+# has to return /mnt/mountpoint
+ts_run $TESTPROG --find-forward $FSTAB source "LABEL=$LABEL" &> $TS_OUTPUT
+sed -i -e 's/fs: 0x.*/fs:/g' $TS_OUTPUT
+ts_finalize_subtest
+
+
+ts_init_subtest "fstab-dev2label"
+# has to return /mnt/mountpoint
+ts_run $TESTPROG --find-forward $FSTAB source $TS_DEVICE &> $TS_OUTPUT
+sed -i -e 's/fs: 0x.*/fs:/g' $TS_OUTPUT
+ts_finalize_subtest
+
+#
+# Add devname
+#
+echo "$TS_DEVICE  /mnt/mountpoint3 auto defaults" >> $FSTAB
+
+ts_init_subtest "fstab-dev"
+# has to return /mnt/mountpoint3
+ts_run $TESTPROG --find-forward $FSTAB source $TS_DEVICE &> $TS_OUTPUT
+sed -i -e 's/fs: 0x.*/fs:/g' $TS_OUTPUT
+sed -i -e 's/source: .*//g' $TS_OUTPUT		# devname is generated, remove it
+ts_finalize_subtest
+
+ts_finalize
diff --git a/tests/ts/libmount/tabfiles-tags-py b/tests/ts/libmount/tabfiles-tags-py
new file mode 100755
index 0000000..d252a54
--- /dev/null
+++ b/tests/ts/libmount/tabfiles-tags-py
@@ -0,0 +1,90 @@
+#!/bin/bash
+
+TS_TOPDIR="${0%/*}/../.."
+TS_DESC="tags-py"
+
+. $TS_TOPDIR/functions.sh
+ts_init "$*"
+
+ts_skip_nonroot
+
+ts_init_py libmount
+
+if [ "$TS_ENABLE_ASAN" == "yes" -o "$TS_ENABLE_UBSAN" == "yes" ]; then
+	TS_KNOWN_FAIL="yes"
+fi
+
+TESTPROG="$TS_HELPER_PYLIBMOUNT_TAB"
+[ -x $TESTPROG ] || ts_die "test script missing"
+
+ts_check_prog "mkfs.ext3"
+
+PYDBG="$PYTHON -m pdb"
+
+# set global variable TS_DEVICE
+ts_scsi_debug_init dev_size_mb=50 sector_size=512
+LABEL="testLibmount"
+UUID="de1bc6e9-34ab-4151-a1d7-900042eee8d9"
+
+#
+# Create filesystem
+#
+mkfs.ext3 -F -L $LABEL $TS_DEVICE -U $UUID &> /dev/null || ts_die "Cannot make ext3 on $TS_DEVICE"
+ts_device_has "LABEL" "$LABEL" "$TS_DEVICE" || ts_die "Cannot find  LABEL '$LABEL' on $TS_DEVICE"
+ts_device_has "UUID" "$UUID" "$TS_DEVICE" || ts_die "Cannot find $UUID on $TS_DEVICE"
+
+FSTAB="$TS_OUTDIR/fstab"
+
+#
+# Label in fstab
+#
+echo "LABEL=$LABEL /mnt/mountpoint auto defaults" > $FSTAB
+ts_udevadm_settle "$DEVICE" "LABEL" "UUID"
+
+ts_init_subtest "fstab-label2uuid"
+$PYTHON $TESTPROG --find-forward $FSTAB source "UUID=$UUID" &> $TS_OUTPUT
+sed -i -e 's/fs: 0x.*/fs:/g' $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "fstab-label2dev"
+$PYTHON $TESTPROG --find-forward $FSTAB source $TS_DEVICE &> $TS_OUTPUT
+sed -i -e 's/fs: 0x.*/fs:/g' $TS_OUTPUT
+ts_finalize_subtest
+
+#
+# Add more enties for the same device
+#
+echo "UUID=$UUID  /mnt/mountpoint2 auto defaults" >> $FSTAB
+
+ts_init_subtest "fstab-uuid"
+# has to return /mnt/mountpoint2
+$PYTHON $TESTPROG --find-forward $FSTAB source "UUID=$UUID" &> $TS_OUTPUT
+sed -i -e 's/fs: 0x.*/fs:/g' $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "fstab-label"
+# has to return /mnt/mountpoint
+$PYTHON $TESTPROG --find-forward $FSTAB source "LABEL=$LABEL" &> $TS_OUTPUT
+sed -i -e 's/fs: 0x.*/fs:/g' $TS_OUTPUT
+ts_finalize_subtest
+
+
+ts_init_subtest "fstab-dev2label"
+# has to return /mnt/mountpoint
+$PYTHON $TESTPROG --find-forward $FSTAB source $TS_DEVICE &> $TS_OUTPUT
+sed -i -e 's/fs: 0x.*/fs:/g' $TS_OUTPUT
+ts_finalize_subtest
+
+#
+# Add devname
+#
+echo "$TS_DEVICE  /mnt/mountpoint3 auto defaults" >> $FSTAB
+
+ts_init_subtest "fstab-dev"
+# has to return /mnt/mountpoint3
+$PYTHON $TESTPROG --find-forward $FSTAB source $TS_DEVICE &> $TS_OUTPUT
+sed -i -e 's/fs: 0x.*/fs:/g' $TS_OUTPUT
+sed -i -e 's/source: .*//g' $TS_OUTPUT		# devname is generated, remove it
+ts_finalize_subtest
+
+ts_finalize
diff --git a/tests/ts/libmount/update b/tests/ts/libmount/update
new file mode 100755
index 0000000..abc1547
--- /dev/null
+++ b/tests/ts/libmount/update
@@ -0,0 +1,112 @@
+#!/bin/bash
+
+# Copyright (C) 2010 Karel Zak <kzak@redhat.com>
+
+TS_TOPDIR="${0%/*}/../.."
+TS_DESC="tab update"
+
+. $TS_TOPDIR/functions.sh
+ts_init "$*"
+ts_skip_nonroot
+
+TESTPROG="$TS_HELPER_LIBMOUNT_UPDATE"
+
+[ -x $TESTPROG ] || ts_skip "test not compiled"
+
+# IMPORTANT notes:
+#
+#  - the $TS_OUTPUT variable is between ts_init_subtest and ts_finalize_subtest
+#    redefined to subtest specific namespace -- it means that $TS_OUTPUT is a
+#    different file within a subtest.
+#
+#  - all this test uses global $TS_OUTPUT.{mtab,mountinfo}
+
+export LIBMOUNT_MTAB=$TS_OUTPUT.mtab
+rm -f $LIBMOUNT_MTAB
+> $LIBMOUNT_MTAB
+
+
+#
+# Traditional /etc/mtab
+#
+has_mtab=$( ts_has_mtab_support )
+if [ "$has_mtab" == "yes" ]; then
+
+	ts_init_subtest "mtab-mount"
+	ts_run $TESTPROG --add /dev/sda1 /mnt/foo ext3 "rw,bbb,ccc,fff=FFF,ddd,noexec"
+	ts_run $TESTPROG --add /dev/sdb1 /mnt/bar ext3 "gg=G,ffff=f,ro,noatime"
+	ts_run $TESTPROG --add /dev/sda2 /mnt/bar ext3 "rw,noatime"
+	ts_run $TESTPROG --add /dev/sda1 /mnt/gogo ext3 "rw,noatime,nosuid"
+	ts_run $TESTPROG --add none /proc proc defaults
+	cp $LIBMOUNT_MTAB $TS_OUTPUT	# save the mtab aside
+	ts_finalize_subtest		# checks the mtab
+
+	ts_init_subtest "mtab-move"
+	ts_run $TESTPROG --move /mnt/foo /mnt/newfoo
+	ts_run $TESTPROG --move /mnt/bar /mnt/newbar
+	cp $LIBMOUNT_MTAB $TS_OUTPUT	# save the mtab aside
+	ts_finalize_subtest		# checks the mtab
+
+	ts_init_subtest "mtab-remount"
+	ts_run $TESTPROG --remount /mnt/newfoo "ro,noatime"
+	ts_run $TESTPROG --remount /mnt/bar "rw,atime,nosuid"
+	cp $LIBMOUNT_MTAB $TS_OUTPUT	# save the mtab aside
+	ts_finalize_subtest		# checks the mtab
+
+	ts_init_subtest "mtab-umount"
+	ts_run $TESTPROG --remove /mnt/bar
+	ts_run $TESTPROG --remove /mnt/gogo
+	ts_run $TESTPROG --remove /proc
+	cp $LIBMOUNT_MTAB $TS_OUTPUT	# save the mtab aside
+	ts_finalize_subtest		# checks the mtab
+fi
+
+#
+# utab
+#
+rm -f $LIBMOUNT_MTAB
+ln -s /proc/mounts $LIBMOUNT_MTAB
+
+export LIBMOUNT_UTAB=$TS_OUTPUT.utab
+rm -f $LIBMOUNT_UTAB
+> $LIBMOUNT_UTAB
+
+ts_init_subtest "utab-mount"
+ts_run $TESTPROG --add /dev/sda1 /mnt/foo ext3 "rw,bbb,ccc,fff=FFF,ddd,noexec"
+ts_run $TESTPROG --add /dev/sdb1 /mnt/bar ext3 "ro,user"
+ts_run $TESTPROG --add /dev/sda2 /mnt/xyz ext3 "rw,loop=/dev/loop0,uhelper=hal"
+ts_run $TESTPROG --add none /proc proc "rw,user"
+cp $LIBMOUNT_UTAB $TS_OUTPUT	# save the mtab aside
+ts_finalize_subtest		# checks the mtab
+
+ts_init_subtest "utab-move"
+ts_run $TESTPROG --move /mnt/bar /mnt/newbar
+ts_run $TESTPROG --move /mnt/xyz /mnt/newxyz
+cp $LIBMOUNT_UTAB $TS_OUTPUT	# save the mtab aside
+ts_finalize_subtest		# checks the mtab
+
+ts_init_subtest "utab-remount"
+ts_run $TESTPROG --remount /mnt/newbar "ro,noatime"
+ts_run $TESTPROG --remount /mnt/newxyz "rw,user"
+cp $LIBMOUNT_UTAB $TS_OUTPUT	# save the mtab aside
+ts_finalize_subtest		# checks the mtab
+
+ts_init_subtest "utab-umount"
+ts_run $TESTPROG --remove /mnt/newbar
+ts_run $TESTPROG --remove /proc
+cp $LIBMOUNT_UTAB $TS_OUTPUT	# save the mtab aside
+ts_finalize_subtest		# checks the mtab
+
+#
+# fstab - replace
+#
+export LIBMOUNT_FSTAB=$TS_OUTPUT.fstab
+rm -f $LIBMOUNT_FSTAB
+cp "$TS_SELF/files/fstab.comment" $LIBMOUNT_FSTAB
+
+ts_init_subtest "fstab-replace"
+ts_run $TESTPROG --replace "LABEL=foo" "/mnt/foo"
+cp $LIBMOUNT_FSTAB $TS_OUTPUT	# save the fstab aside
+ts_finalize_subtest		#checks the fstab
+
+ts_finalize
diff --git a/tests/ts/libmount/update-py b/tests/ts/libmount/update-py
new file mode 100755
index 0000000..e4bba9c
--- /dev/null
+++ b/tests/ts/libmount/update-py
@@ -0,0 +1,32 @@
+#!/bin/bash
+
+# Copyright (C) 2010 Karel Zak <kzak@redhat.com>
+
+TS_TOPDIR="${0%/*}/../.."
+TS_DESC="tab update-py"
+
+. $TS_TOPDIR/functions.sh
+ts_init "$*"
+ts_init_py libmount
+ts_skip_nonroot
+
+if [ "$TS_ENABLE_ASAN" == "yes" -o "$TS_ENABLE_UBSAN" == "yes" ]; then
+	TS_KNOWN_FAIL="yes"
+fi
+
+TESTPROG="$TS_HELPER_PYLIBMOUNT_UPDATE"
+[ -x $TESTPROG ] || ts_die "test script missing"
+
+#
+# fstab - replace
+#
+export LIBMOUNT_FSTAB=$TS_OUTPUT.fstab
+rm -f $LIBMOUNT_FSTAB
+cp "$TS_SELF/files/fstab.comment" $LIBMOUNT_FSTAB
+
+ts_init_subtest "fstab-replace"
+$PYTHON $TESTPROG --replace "LABEL=foo" "/mnt/foo" >/dev/null 2>&1
+cp $LIBMOUNT_FSTAB $TS_OUTPUT	# save the fstab aside
+ts_finalize_subtest		#checks the fstab
+
+ts_finalize
diff --git a/tests/ts/libmount/utils b/tests/ts/libmount/utils
new file mode 100755
index 0000000..ad25e8f
--- /dev/null
+++ b/tests/ts/libmount/utils
@@ -0,0 +1,84 @@
+#!/bin/bash
+
+# Copyright (C) 2010 Karel Zak <kzak@redhat.com>
+
+TS_TOPDIR="${0%/*}/../.."
+TS_DESC="utils"
+
+. $TS_TOPDIR/functions.sh
+ts_init "$*"
+
+TESTPROG="$TS_HELPER_LIBMOUNT_UTILS"
+
+[ -x $TESTPROG ] || ts_skip "test not compiled"
+
+ts_init_subtest "match-fstype"
+ts_run $TESTPROG --match-fstype ext3 "ext2,ext3,cifs" &> $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "match-fstype-neg"
+ts_run $TESTPROG --match-fstype cifs "ext2,ext3,nocifs" &> $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "match-fstype-neg2"
+ts_run $TESTPROG --match-fstype cifs "noext2,ext3,cifs" &> $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "match-options"
+ts_run $TESTPROG --match-options "aaa,bbb=BBB,ccc,ddd" "ccc" &> $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "match-options-list"
+ts_run $TESTPROG --match-options "aaa,bbb=BBB,ccc,ddd" "ccc,aaa,ddd" &> $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "match-options-neg"
+ts_run $TESTPROG --match-options "aaa,bbb=BBB,ccc,ddd" "noxxx" &> $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "match-options-neg-list"
+ts_run $TESTPROG --match-options "aaa,bbb=BBB,ccc,ddd" "ddd,noaaa" &> $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "match-options-neg-list2"
+ts_run $TESTPROG --match-options "aaa,bbb=BBB,ccc,ddd" "noxxx,ccc,aaa" &> $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "starts-with"
+ts_run $TESTPROG --starts-with "AAAbbbCCC" "AAA" &> $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "ends-with"
+ts_run $TESTPROG --ends-with "AAAbbbCCC" "CCC" &> $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "mountpoint"
+if [ -d /proc ]; then
+	ts_run $TESTPROG --mountpoint /proc &> $TS_OUTPUT
+	ts_finalize_subtest
+else
+	ts_skip_subtest "no /proc"
+fi
+
+ts_init_subtest "mountpoint-subdir"
+if [ -d /proc/sys/kernel ]; then
+	ts_run $TESTPROG --mountpoint /proc/sys/kernel &> $TS_OUTPUT
+	ts_finalize_subtest
+else
+	ts_skip_subtest "no /proc"
+fi
+
+ts_init_subtest "mountpoint-root"
+ts_run $TESTPROG --mountpoint / &> $TS_OUTPUT
+ts_finalize_subtest
+
+ts_init_subtest "kernel-cmdline"
+export LIBMOUNT_KERNEL_CMDLINE="$TS_SELF/files/kernel_cmdline"
+ts_run $TESTPROG --kernel-cmdline selinux= >> $TS_OUTPUT 2>> $TS_ERRLOG
+ts_run $TESTPROG --kernel-cmdline selinux >> $TS_OUTPUT 2>> $TS_ERRLOG
+ts_run $TESTPROG --kernel-cmdline ro >> $TS_OUTPUT 2>> $TS_ERRLOG
+ts_run $TESTPROG --kernel-cmdline ro= >> $TS_OUTPUT 2>> $TS_ERRLOG
+ts_run $TESTPROG --kernel-cmdline root= >> $TS_OUTPUT 2>> $TS_ERRLOG
+ts_finalize_subtest
+
+ts_finalize