1BEGIN {
2    chdir 't' if -d 't';
3    @INC = qw(../lib uni .);
4    require "case.pl";
5}
6
7casetest("Upper", \%utf8::ToSpecUpper, sub { uc $_[0] },
8	 sub { my $a = ""; uc ($_[0] . $a) });
9