Subject: Re: Test::More behavior issue with Devel::Cover + patch
From: Tels <[EMAIL PROTECTED]>
Date: Fri, 4 Nov 2005 21:49:49 +0100
}Not sure if a ref() check will suffice, but you could also always call:
}
} $object->can();
}
}if it is not defined, it would use UNIVERSAL::can, otherwise the overriden
}one. Or do I miss something?
Part of the problem is that $SIG{__DIE__} is not localized, so when
$object->isa() fails because it's not blessed, $SIG{__DIE__} gets fired
off; this makes Test::Builder's $SIG{__DIE__} take effect, and
Devel::Cover does something that makes T::B not properly recognize it as
being in an eval, which sets a flag that says "this test died" even though
it didn't. And $object->isa is used instead of UNIVERSAL::isa since isa()
might be overridden in the class.
So localizing $SIG{__DIE__} might actually be the best fix, but I'd rather
not see the incoming object have a method called if it's not even blessed.
-Pete K
--
Pete Krawczyk
perl at bsod dot net
