#!/bin/bash

#
# Copyright (C) 2007 Karel Zak <kzak@redhat.com>
#
# 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="by label (fstab)"
LABEL="testFstabLabel"

. $TS_TOPDIR/functions.sh
ts_init "$*"

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_device_init
DEVICE=$TS_LODEV

mkfs.ext3 -L $LABEL $DEVICE &> /dev/null || ts_die "Cannot make ext3 on $DEVICE"
ts_device_has "LABEL" $LABEL $DEVICE \
 || ts_die "Cannot find LABEL '$LABEL' on $DEVICE"

[ -d "$TS_MOUNTPOINT" ] || mkdir -p $TS_MOUNTPOINT

ts_fstab_add "LABEL=$LABEL"
ts_udevadm_settle "$DEVICE" "LABEL"

# variant A)
$TS_CMD_MOUNT $TS_MOUNTPOINT >> $TS_OUTPUT 2>&1
ts_is_mounted $DEVICE || ts_die "A) Cannot find $DEVICE in /proc/mounts"
$TS_CMD_UMOUNT $DEVICE || ts_die "A) Cannot umount $DEVICE"

# variant B)
$TS_CMD_MOUNT -L $LABEL >> $TS_OUTPUT 2>&1
ts_is_mounted $DEVICE || ts_die "B) Cannot find $DEVICE in /proc/mounts"
$TS_CMD_UMOUNT $DEVICE || ts_die "B) Cannot umount $DEVICE"

# variant C)
$TS_CMD_MOUNT LABEL=$LABEL >> $TS_OUTPUT 2>&1
ts_is_mounted $DEVICE || ts_die "C) Cannot find $DEVICE in /proc/mounts"
$TS_CMD_UMOUNT $DEVICE || ts_die "C) Cannot umount $DEVICE"

ts_fstab_clean

ts_log "Success"
ts_finalize