gnupg/checks/clearsig.test

#!/bin/sh

. defs.inc || exit 3

#info Checking cleartext signatures
# There is a minor glitch, which appends an lf to the cleartext.
# I do not consider that a bug, but I have to use the head .. mimic.
# It is not clear what should happen to leading LFs, we must
# change the defintion of cleartext, so that only 1 empty line
# must follow the headers, but some specs say: any number of empty lines ..
# clean-sat removes leading LFs
# I know that this does not work for random data files (due to large lines
# or what ever) - I hope we can live with it.
for i in $plain_files; do
    echo "$usrpass1" | ./run-gpg --passphrase-fd 0 -sat -o x --yes $i
    ./run-gpg -o y --yes x
    ../tools/clean-sat < $i > z
    head -c $[ $(cat y | wc -c) - 1 ] y | diff - z || error "$i: mismatch"
done