From 30ff6afe596eddafacf22b1a5b2d1a3d6254ea15 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 15:14:44 +0200 Subject: Adding upstream version 2.36.1. Signed-off-by: Daniel Baumann --- tests/ts/mount/remount | 62 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 62 insertions(+) create mode 100755 tests/ts/mount/remount (limited to 'tests/ts/mount/remount') diff --git a/tests/ts/mount/remount b/tests/ts/mount/remount new file mode 100755 index 0000000..38db9bf --- /dev/null +++ b/tests/ts/mount/remount @@ -0,0 +1,62 @@ +#!/bin/bash + +# +# Copyright (C) 2007 Karel Zak +# +# 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="remount" + +. $TS_TOPDIR/functions.sh +ts_init "$*" + +ts_check_test_command "$TS_CMD_MOUNT" +ts_check_test_command "$TS_CMD_FINDMNT" + +ts_skip_nonroot +ts_check_losetup +ts_check_prog "mkfs.ext2" + +# mountpoint +[ -d $TS_MOUNTPOINT ] || mkdir -p $TS_MOUNTPOINT + +ts_device_init +DEVICE=$TS_LODEV + +MTAB_FILE="/proc/mounts" +has_mtab=$( ts_has_mtab_support ) +if [ "$has_mtab" == "yes" ]; then + MTAB_FILE="/etc/mtab" +fi + +mkfs.ext2 $DEVICE &> /dev/null || ts_die "Cannot make ext2 on $DEVICE" + +# mount read-write +$TS_CMD_MOUNT $DEVICE $TS_MOUNTPOINT || ts_die "Cannot mount $TS_MOUNTPOINT" + +# check the mount +egrep -q "^$DEVICE $TS_MOUNTPOINT" $MTAB_FILE \ + || ts_die "Cannot find $TS_MOUNTPOINT in $MTAB_FILE" + +# remount +$TS_CMD_MOUNT -o remount,ro $TS_MOUNTPOINT \ + || ts_die "Cannot remount $TS_MOUNTPOINT" + +# check the remount +$TS_CMD_FINDMNT --kernel --mountpoint "$TS_MOUNTPOINT" --options "ro" &> /dev/null +[ "$?" == "0" ] || ts_die "Cannot find read-only in $TS_MOUNTPOINT in /proc/self/mountinfo" + +ts_log "Success" +ts_finalize + -- cgit v1.2.3