Hi,
I think this test case is incorrect. It appears to rely on paced
animation of a polygon's points attribute, which the spec seems to say
shouldn't be valid.
Section 16.2.7 of the 1.2T spec says:
On the other hand, a <list-of-length> (as used by 'stroke-dasharray')
is a list of scalars (1-dimensional vectors), and <points-data>(as
used by the 'points' attribute on a 'polygon') is a list of 2-
dimensional vectors. Therefore, these types do not have a distance
function defined and cannot have paced animation applied to them.
Regards,
Piers.