#!/bin/sh

TDIR=${AUTOPKGTEST_TMP:-/tmp/test_dir}
LOGDIR=${AUTOPKGTEST_ARTIFACTS:-/tmp/test_dir_log}
IMG=$TDIR/test-image.img

# 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

/sbin/mke2fs -q -t ext4 -d e2fsck $IMG 8M
/sbin/e2label $IMG test
/sbin/e2fsck -fy $IMG > $LOGDIR/e2fsck.1.log 2>&1
if test $? -ne 0 ; then
   echo "First e2fsck failed; see $LOGDIR/e2fsck.1.log"
   exit 1
fi
/sbin/resize2fs $IMG 16M > $LOGDIR/resize2fs.log 2>&1
if test $? -ne 0 ; then
   echo "Resize2fs failed; see $LOGDIR/e2fsck.1.log"
   exit 1
fi
/sbin/e2fsck -fy $IMG > $LOGDIR/e2fsck.2.log 2>&1
if test $? -ne 0 ; then
   echo "Second e2fsck failed; see $LOGDIR/e2fsck.2.log"
   exit 1
fi
/sbin/debugfs -R "dump pass1.c $TDIR/pass1.c" $IMG > $LOGDIR/debugfs.log 2>&1
diff $TDIR/pass1.c e2fsck/pass1.c