On Tue, May 12, 2009 at 11:13 AM, Mike Mangino <mmang...@elevatedrails.com> wrote: > > On May 12, 2009, at 9:43 AM, Michael Ash wrote: > [snip] >> >> This is actually surprisingly easy. >> >> (Caveat: I have not actually done this.) >> >> Use -methodForSelector: to get the IMP for a nonexistent method. This >> IMP will be a function pointer straight to the runtime's forwarding >> machinery. Then install that IMP as the implementation for your >> overridden methods. Callers will go straight into the forwarding >> machinery rather than into your overridden methods, which will then >> invoke -forwardInvocation: as usual and you can then do as you like. >> >> Since I haven't ever tried this, I'd be very interested to know how it >> works for you if you try it. > > Brilliant! It works perfectly. Now I just need to wire up a bunch of > plumbing and I'll have a patch that handles actual partial mocks.
Excellent. I'm glad my theory translated properly into practice. Mike _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com