| #! /bin/sh |
| |
| . test/test.sh |
| |
| get_part_start() { |
| #We want to fail the test if the caller passed garbage |
| if [ "$#" -ne 2 ] || ! grep -q "$2" "$1" ; then |
| fail_test; |
| fi |
| grep "$2" "$1" | cut -f2 -d, | xargs printf "%d"; |
| } |
| |
| get_part_len() { |
| #We want to fail the test if the caller passed garbage |
| if [ "$#" -ne 2 ] || ! grep -q "$2" "$1" ; then |
| fail_test; |
| fi |
| grep "$2" "$1" | cut -f3 -d, | xargs printf "%d"; |
| } |
| |
| get_part_end() { |
| start=$(get_part_start "$1" "$2"); |
| len=$(get_part_len "$1" "$2"); |
| expr "$start" \+ "$len"; |
| } |
| |
| cmp_with_ff() { |
| if [ "$#" -ne 3 ] ; then |
| fail_test; |
| fi |
| file="$1"; |
| start="$2"; |
| len="$3"; |
| |
| blank=$(mktemp --tmpdir="$DATA_DIR" blank.pnorXXXXXX); |
| dd status=none if=/dev/zero bs="$len" count=1 | tr '\000' '\377' > "$blank" |
| cmp --bytes="$len" --ignore-initial="$start:0" "$file" "$blank"; |
| if [ "$?" -ne 0 ] ; then |
| fail_test; |
| fi |
| #fail_test; will trigger a cleanup straight away |
| rm $blank; |
| } |
| |
| #The reason for it is that this way there is a completely independant |
| #way of calculating checksums so if checksums fail, we can be |
| #confident its because libflash/libffs changed |
| update_checksum() { |
| if [ "$#" -ne 2 ] ; then |
| fail_test; |
| fi |
| file=$1; |
| part=$2; |
| dd if="$file" bs=1 skip="$part" count=124 status=none | perl -e 'use integer; binmode STDIN; binmode STDOUT; my $result=0; while (read STDIN, $word, 4) { $result = $result ^ unpack("N", $word); } print pack("N",$result)' | dd of="$file" seek="$(expr $part \+ 124)" bs=1 count=4 status=none conv=notrunc |
| } |
| |
| run_tests "test/tests/*" "test/results" "test/files" |
| |
| |