1 #!/bin/sh 2 3 # Use this script if you need to regenerate the digest values 4 # in test.sh, or if you don't care about digests and you just 5 # want to see some fsck results. Should be run as root. 6 7 set -e 8 9 . ./test-gen.lib 10 11 test_cleanup () { 12 umount mnt 2>/dev/null || true 13 rm -rf mnt fout lsout 14 } 15 16 fail () { 17 echo FAILED 18 test_cleanup 19 gen_cleanup 20 exit 1 21 } 22 23 pass () { 24 md5=`calc_digest` 25 echo PASSED 26 echo $@ $md5 27 test_cleanup 28 gen_cleanup 29 } 30 31 # dtest-mount - Exercise the -d directory option of genext2fs 32 # Creates an image with a file of given size, verifies it 33 # and returns the command line with which to invoke dtest() 34 # Usage: dtest-mount file-size number-of-blocks 35 dtest_mount () { 36 size=$1; blocks=$2 37 echo Testing with file of size $size 38 dgen $size $blocks 39 /sbin/e2fsck -fn ext2.img || fail 40 mkdir -p mnt 41 mount -t ext2 -o ro,loop ext2.img mnt || fail 42 if (! [ -f mnt/file.$size ]) || \ 43 [ $size != "`ls -al mnt | grep file.$size | 44 awk '{print $5}'`" ] ; then 45 fail 46 fi 47 pass dtest $size $blocks 48 } 49 50 # ftest-mount - Exercise the -f spec-file option of genext2fs 51 # Creates an image with the devices mentioned in the given spec 52 # file, verifies it, and returns the command line with which to 53 # invoke ftest() 54 # Usage: ftest-mount spec-file number-of-blocks 55 ftest_mount () { 56 fname=$1; blocks=$2 57 echo Testing with devices file $fname 58 fgen $fname $blocks 59 /sbin/e2fsck -fn ext2.img || fail 60 mkdir -p mnt 61 mount -t ext2 -o ro,loop ext2.img mnt || fail 62 [ -d mnt/dev ] || fail 63 # Exclude those devices that have interpolated 64 # minor numbers, as being too hard to match. 65 egrep -v "(hda|hdb|tty|loop|ram|ubda)" $fname | \ 66 grep '^[^ #]* [bc]' | \ 67 awk '{print $1,$4,$5,$6","$7}'| \ 68 sort -d -k3.6 > fout 69 ls -aln mnt/dev | \ 70 egrep -v "(hda|hdb|tty|loop|ram|ubda)" | \ 71 grep ^[bc] | \ 72 awk '{ print "/dev/"$10,$3,$4,$5$6}' | \ 73 sort -d -k3.6 > lsout 74 diff fout lsout || fail 75 pass ftest $fname $blocks 76 } 77 78 dtest_mount 0 4096 79 dtest_mount 0 8193 80 dtest_mount 0 8194 81 dtest_mount 1 4096 82 dtest_mount 12288 4096 83 dtest_mount 274432 4096 84 dtest_mount 8388608 9000 85 dtest_mount 16777216 20000 86 87 ftest_mount device_table.txt 4096 88
