Broken test in t/012_safe.t
This portion assumes XXX.pm does not exist, which it does:
$context->eval
(
SAFE =>{PRE_CODE => "use XXX;\n\n"},
CODE => '',
) ;
} qr/Can't locate XXX.pm/, 'PRE_SAFE_CODE error' ;
I'd recommend a better name, maybe something like
"Xyzzy::ThisModuleDoesNotExist"
http://search.cpan.org/~ingy/XXX-0.12/lib/YYY.pm