1 test_description="create fs image from dir" 2 if ! test -x $DEBUGFS_EXE; then 3 echo "$test_name: $test_description: skipped (no debugfs)" 4 return 0 5 fi 6 7 MKFS_DIR=$TMPFILE.dir 8 OUT=$test_name.log 9 EXP=$test_dir/expect 10 11 rm -rf $MKFS_DIR 12 mkdir -p $MKFS_DIR 13 touch $MKFS_DIR/emptyfile 14 dd if=/dev/zero bs=1024 count=32 2> /dev/null | tr '\0' 'a' > $MKFS_DIR/bigfile 15 echo "M" | dd of=$MKFS_DIR/sparsefile bs=1 count=1 seek=1024 2> /dev/null 16 echo "M" | dd of=$MKFS_DIR/sparsefile bs=1 count=1 seek=524288 conv=notrunc 2> /dev/null 17 echo "M" | dd of=$MKFS_DIR/sparsefile bs=1 count=1 seek=1048576 conv=notrunc 2> /dev/null 18 echo "M" | dd of=$MKFS_DIR/sparsefile bs=1 count=1 seek=536870912 conv=notrunc 2> /dev/null 19 echo "M" | dd of=$MKFS_DIR/sparsefile bs=1 count=1 seek=1073741824 conv=notrunc 2> /dev/null 20 dd if=/dev/zero of=$MKFS_DIR/bigzerofile bs=1 count=1 seek=1073741824 2> /dev/null 21 ln $MKFS_DIR/bigzerofile $MKFS_DIR/bigzerofile_hardlink 22 ln -s /silly_bs_link $MKFS_DIR/silly_bs_link 23 mkdir $MKFS_DIR/emptydir 24 mkdir $MKFS_DIR/dir 25 echo "Test me" > $MKFS_DIR/dir/file 26 27 $MKE2FS -q -F -o Linux -T ext4 -O metadata_csum,64bit -E lazy_itable_init=1 -b 1024 -d $MKFS_DIR $TMPFILE 16384 > $OUT 2>&1 28 29 $DUMPE2FS $TMPFILE >> $OUT 2>&1 30 cat > $TMPFILE.cmd << ENDL 31 stat /emptyfile 32 stat /bigfile 33 stat /sparsefile 34 stat /bigzerofile 35 stat /fifo 36 stat /emptydir 37 stat /dir 38 stat /dir/file 39 ENDL 40 $DEBUGFS -f $TMPFILE.cmd $TMPFILE 2>&1 | egrep "(stat|Size:|Type:)" >> $OUT 41 42 cat > $TMPFILE.cmd << ENDL 43 ex /emptyfile 44 ex /bigfile 45 ex /sparsefile 46 ex /bigzerofile 47 ex /dir 48 ex /dir/file 49 ENDL 50 $DEBUGFS -f $TMPFILE.cmd $TMPFILE >> $OUT 2>&1 51 52 $FSCK -f -n $TMPFILE >> $OUT 2>&1 53 54 sed -f $cmd_dir/filter.sed -f $test_dir/output.sed -e "s;$TMPFILE;test.img;" < $OUT > $OUT.tmp 55 mv $OUT.tmp $OUT 56 57 # Do the verification 58 cmp -s $OUT $EXP 59 status=$? 60 61 if [ "$status" = 0 ] ; then 62 echo "$test_name: $test_description: ok" 63 touch $test_name.ok 64 else 65 echo "$test_name: $test_description: failed" 66 diff $DIFF_OPTS $EXP $OUT > $test_name.failed 67 fi 68 69 rm -rf $TMPFILE.cmd $MKFS_DIR 70 unset MKFS_DIR OUT EXP 71
