#!/bin/sh

TDIR=${AUTOPKGTEST_TMP:-/tmp/fuse_dir}
LOGDIR=${AUTOPKGTEST_ARTIFACTS:-/tmp/fuse_dir_log}
IMG=$TDIR/test-image.img
MNT=$TDIR/mnt

# some autopkgtest environments may not have /etc/mtab and/or /proc/mounts
EXT2FS_NO_MTAB_OK=yes
export EXT2FS_NO_MTAB_OK

mkdir -p $LOGDIR $TDIR $MNT

/sbin/mke2fs -E root_owner -q -t ext4 -d e2fsck $IMG 8M
/sbin/e2label $IMG test
fuse2fs $IMG $MNT > $LOGDIR/fuse2fs.log 2>&1
if test $? -ne 0 ; then
   echo "fuse2fs failed; see $LOGDIR/fuse2fs.log"
   exit 1
fi
diff e2fsck/pass1.c $MNT/pass1.c
echo foobar > $MNT/testfile
fusermount -u $MNT > $LOGDIR/fusermount.log 2>&1
if test $? -ne 0 ; then
   echo "fusermount failed; see $LOGDIR/fusermount.log"
   exit 1
fi
/sbin/e2fsck -fy $IMG > $LOGDIR/e2fsck.log 2>&1
if test $? -ne 0 ; then
   echo "e2fsck failed; see $LOGDIR/e2fsck.log"
   exit 1
fi
contents=$(/sbin/debugfs -R "cat testfile" $IMG 2> $LOGDIR/debugfs.log)
if test "$contents" != foobar ; then
   echo "testfile does not contain expected output"
   exit 1
fi