Pete,
I checked my install and it is definitely all updated (I always delete the old before installing the new CUPS). It turns out I lucked out in how I installed. I first unzipped CUPS 2.0.3, them unzipped Cups-filters-1.0.71. CUPS has the testprint you show, but CUPS-filters has the one I show. Since I installed CUPS-filters second, I ended up with the one that works. No idea why they both have a testprint and they are different...
Edit: The CUPS 2.0.0 and CUPS-filters 1.0.61 packages both have different 'testprint' files as well (the same 2). I wonder how many people tried out CUPS 2 and failed to get a test print because of the order they unzipped the files....