1if ! test -x $DEBUGFS_EXE; then 2 echo "$test_name: $test_description: skipped (no debugfs)" 3 return 0 4fi 5 6FSCK_OPT=-fy 7OUT=$test_name.log 8if [ -f $test_dir/expect.gz ]; then 9 EXP=$test_name.tmp 10 gunzip < $test_dir/expect.gz > $EXP1 11else 12 EXP=$test_dir/expect 13fi 14 15cat > $TMPFILE.conf << ENDL 16[fs_types] 17ext4 = { 18 base_features = sparse_super,filetype,resize_inode,dir_index,ext_attr,^has_journal,extent,huge_file,flex_bg,uninit_bg,dir_nlink,extra_isize,64bit 19 blocksize = 1024 20 inode_size = 256 21 inode_ratio = 16384 22} 23ENDL 24MKE2FS_CONFIG=$TMPFILE.conf $MKE2FS -F -o Linux -b 1024 -O ^bigalloc -T ext4 $TMPFILE 65536 > $OUT.new 2>&1 25rm -f $TMPFILE.conf 26 27$FSCK -fy -N test_filesys $TMPFILE >> $OUT.new 2>&1 28status=$? 29echo Exit status is $status >> $OUT.new 30 31echo "debugfs write files" >> $OUT.new 32make_file() { 33 name="$1" 34 start="$2" 35 flag="$3" 36 37 cat << ENDL 38write /dev/null $name 39fallocate /$name 0 39 40punch /$name 10 10 41punch /$name 13 13 42punch /$name 26 26 43punch /$name 29 29 44ENDL 45} 46 47#Files we create: 48# a: punch a 40k file 49# b*: punch sparse file starting at b* 50# c*: punch spare file ending at c* 51# d: midcluster to midcluster, surrounding sparse 52# e: partial middle cluster alloc 53# f: one big file 54base=5000 55cat > $TMPFILE.cmd << ENDL 56write /dev/null a 57fallocate /a 0 39 58punch /a 0 39 59ENDL 60echo "ex /a" >> $TMPFILE.cmd2 61 62make_file sample $base --uninit >> $TMPFILE.cmd 63echo "ex /sample" >> $TMPFILE.cmd2 64base=10000 65 66for i in 8 9 10 11 12 13 14 15; do 67 make_file b$i $(($base + (40 * ($i - 8)))) --uninit >> $TMPFILE.cmd 68 echo "punch /b$i $i 39" >> $TMPFILE.cmd 69 echo "ex /b$i" >> $TMPFILE.cmd2 70done 71 72for i in 24 25 26 27 28 29 30 31; do 73 make_file c$i $(($base + 320 + (40 * ($i - 24)))) --uninit >> $TMPFILE.cmd 74 echo "punch /c$i 0 $i" >> $TMPFILE.cmd 75 echo "ex /c$i" >> $TMPFILE.cmd2 76done 77 78make_file d $(($base + 640)) --uninit >> $TMPFILE.cmd 79echo "punch /d 4 35" >> $TMPFILE.cmd 80echo "ex /d" >> $TMPFILE.cmd2 81 82make_file e $(($base + 680)) --uninit >> $TMPFILE.cmd 83echo "punch /e 19 20" >> $TMPFILE.cmd 84echo "ex /e" >> $TMPFILE.cmd2 85 86cat >> $TMPFILE.cmd << ENDL 87write /dev/null f 88sif /f size 1024 89eo /f 90set_bmap --uninit 0 9000 91ec 92sif /f blocks 2 93setb 9000 94fallocate /f 0 8999 95punch /f 1 8998 96ENDL 97echo "ex /f" >> $TMPFILE.cmd2 98 99$DEBUGFS -w -f $TMPFILE.cmd $TMPFILE > /dev/null 2>&1 100$DEBUGFS -f $TMPFILE.cmd2 $TMPFILE >> $OUT.new 2>&1 101 102$FSCK -fy -N test_filesys $TMPFILE >> $OUT.new 2>&1 103status=$? 104echo Exit status is $status >> $OUT.new 105sed -f $cmd_dir/filter.sed $OUT.new > $OUT 106rm -f $TMPFILE $TMPFILE.cmd $TMPFILE.cmd2 $OUT.new 107 108cmp -s $OUT $EXP 109status=$? 110 111if [ "$status" = 0 ] ; then 112 echo "$test_name: $test_description: ok" 113 touch $test_name.ok 114else 115 echo "$test_name: $test_description: failed" 116 diff $DIFF_OPTS $EXP $OUT > $test_name.failed 117 rm -f $test_name.tmp 118fi 119 120unset IMAGE FSCK_OPT OUT EXP 121