# Any copyright is dedicated to the Public Domain.
# http://creativecommons.org/publicdomain/zero/1.0/

# NULL input.
checkPublicSuffix(NULL, NULL);
# Mixed case.
checkPublicSuffix('COM', NULL);
checkPublicSuffix('example.COM', 'example.com');
checkPublicSuffix('WwW.example.COM', 'example.com');
# Leading dot.
checkPublicSuffix('.com', NULL);
checkPublicSuffix('.example', NULL);
checkPublicSuffix('.example.com', NULL);
checkPublicSuffix('.example.example', NULL);
# Unlisted TLD.
checkPublicSuffix('example', NULL);
checkPublicSuffix('example.example', NULL);
checkPublicSuffix('b.example.example', NULL);
checkPublicSuffix('a.b.example.example', NULL);
# Listed, but non-Internet, TLD.
#checkPublicSuffix('local', NULL);
#checkPublicSuffix('example.local', NULL);
#checkPublicSuffix('b.example.local', NULL);
#checkPublicSuffix('a.b.example.local', NULL);
# TLD with only 1 rule.
checkPublicSuffix('biz', NULL);
checkPublicSuffix('domain.biz', 'domain.biz');
checkPublicSuffix('b.domain.biz', 'domain.biz');
checkPublicSuffix('a.b.domain.biz', 'domain.biz');
# TLD with some 2-level rules.
checkPublicSuffix('com', NULL);
checkPublicSuffix('example.com', 'example.com');
checkPublicSuffix('b.example.com', 'example.com');
checkPublicSuffix('a.b.example.com', 'example.com');
checkPublicSuffix('uk.com', NULL);
checkPublicSuffix('example.uk.com', 'example.uk.com');
checkPublicSuffix('b.example.uk.com', 'example.uk.com');
checkPublicSuffix('a.b.example.uk.com', 'example.uk.com');
checkPublicSuffix('test.ac', 'test.ac');
# TLD with only 1 (wildcard) rule.
checkPublicSuffix('cy', NULL);
checkPublicSuffix('c.cy', NULL);
checkPublicSuffix('b.c.cy', 'b.c.cy');
checkPublicSuffix('a.b.c.cy', 'b.c.cy');
# More complex TLD.
checkPublicSuffix('jp', NULL);
checkPublicSuffix('test.jp', 'test.jp');
checkPublicSuffix('www.test.jp', 'test.jp');
checkPublicSuffix('ac.jp', NULL);
checkPublicSuffix('test.ac.jp', 'test.ac.jp');
checkPublicSuffix('www.test.ac.jp', 'test.ac.jp');
checkPublicSuffix('kyoto.jp', NULL);
checkPublicSuffix('c.kyoto.jp', NULL);
checkPublicSuffix('b.c.kyoto.jp', 'b.c.kyoto.jp');
checkPublicSuffix('a.b.c.kyoto.jp', 'b.c.kyoto.jp');
checkPublicSuffix('pref.kyoto.jp', 'pref.kyoto.jp');	# Exception rule.
checkPublicSuffix('www.pref.kyoto.jp', 'pref.kyoto.jp');	# Exception rule.
checkPublicSuffix('city.kyoto.jp', 'city.kyoto.jp');	# Exception rule.
checkPublicSuffix('www.city.kyoto.jp', 'city.kyoto.jp');	# Exception rule.
# TLD with a wildcard rule and exceptions.
checkPublicSuffix('om', NULL);
checkPublicSuffix('test.om', NULL);
checkPublicSuffix('b.test.om', 'b.test.om');
checkPublicSuffix('a.b.test.om', 'b.test.om');
checkPublicSuffix('songfest.om', 'songfest.om');
checkPublicSuffix('www.songfest.om', 'songfest.om');
# US K12.
checkPublicSuffix('us', NULL);
checkPublicSuffix('test.us', 'test.us');
checkPublicSuffix('www.test.us', 'test.us');
checkPublicSuffix('ak.us', NULL);
checkPublicSuffix('test.ak.us', 'test.ak.us');
checkPublicSuffix('www.test.ak.us', 'test.ak.us');
checkPublicSuffix('k12.ak.us', NULL);
checkPublicSuffix('test.k12.ak.us', 'test.k12.ak.us');
checkPublicSuffix('www.test.k12.ak.us', 'test.k12.ak.us');