#!/bin/bash

TS_TOPDIR="${0%/*}/../.."
TS_DESC="none"

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

ts_check_test_command "$TS_CMD_MOUNT"
ts_check_test_command "$TS_CMD_UMOUNT"
ts_check_test_command "$TS_CMD_FINDMNT"

ts_skip_nonroot
ts_skip_docker

ts_fstab_add "none" "$TS_MOUNTPOINT" "tmpfs" "rw,nosuid,nodev,relatime"

mkdir -p $TS_MOUNTPOINT

$TS_CMD_MOUNT $TS_MOUNTPOINT >> $TS_OUTPUT 2>> $TS_ERRLOG
[ "$?" = "0" ] || ts_log "error: mount $TS_MOUNTPOINT"

$TS_CMD_FINDMNT --mountpoint "$TS_MOUNTPOINT" &> /dev/null
[ $? -eq 0 ] || ts_die "Not found target (mount failed?)"

$TS_CMD_FINDMNT --source "none" --mountpoint "$TS_MOUNTPOINT" &> /dev/null
[ $? -eq 0 ] || ts_die "Not found source and target"

$TS_CMD_UMOUNT $TS_MOUNTPOINT || ts_die "Cannot umount $TS_MOUNTPOINT"

# for old systems with mtab and /sbin/mount.tmpfs
/bin/umount --fake "$TS_MOUNTPOINT" &> /dev/null

ts_fstab_clean

ts_log "Success"
ts_finalize