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#!/bin/bash
#
# test for mount --move and --bind
#
. ./commands.sh
. ./functions.sh
TS_COMPONENT="mount"
TS_DESC="move "
ts_init "$*"
ts_skip_nonroot
PWD=$(pwd)
DIR_SRC="$PWD/$TS_OUTDIR/mnt-move-src"
DIR_A="$PWD/$TS_OUTDIR/mnt-move-A"
DIR_B="$PWD/$TS_OUTDIR/mnt-move-B"
[ -d $DIR_SRC ] || mkdir $DIR_SRC
[ -d $DIR_A ] || mkdir $DIR_A
[ -d $DIR_B ] || mkdir $DIR_B
# bind
$TS_CMD_MOUNT --bind $DIR_SRC $DIR_A
# check the bind
egrep -q "^$DIR_SRC $DIR_A" /etc/mtab
[ "$?" == "0" ] || ts_die "Cannot found binded $DIR_SRC in /etc/mtab"
# move
$TS_CMD_MOUNT --move $DIR_A $DIR_B
# check the move
egrep -q "^$DIR_SRC $DIR_B" /etc/mtab
if [ "$?" != "0" ]; then
$TS_CMD_UMOUNT $DIR_SRC
ts_die "Cannot found moved $DIR_SRC in /etc/mtab"
fi
# clean up
$TS_CMD_UMOUNT $DIR_SRC
rmdir $DIR_SRC $DIR_A $DIR_B
ts_log "Success"
ts_finalize
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