The removal has been done with the following command:
find bin/tests/system/ -type f -name "*.db*" -exec sed -i '1,10d; 11{/^$/d}' {} +
The following files have been handled manually, since they already
didn't have the license info, or had it in a slightly different format:
bin/tests/system/ssutoctou/ns1/example.db.in
bin/tests/system/checkzone/zones/crashzone.db
bin/tests/system/checkzone/zones/warn.deprecated.cds-sha1.db
bin/tests/system/checkzone/zones/warn.deprecated.digest-sha1.db
bin/tests/system/checkzone/zones/warn.deprecated.ds-alg.db
bin/tests/system/legacy/ns6/edns512.db.signed
Add system tests for the dynamically synthesized record plugin. This
covers the various cases the plugin should handle: generating a PTR
record only when (1) no answer is found locally and (2) the IP address
extracted from the query name is part of an allowed network. This also
covered the cases of forward synthesized records; answering a A/AAAA/ANY
query from a PTR address when this match the prefix, ACL and origin.
