Verify the basic capability to handle the 'path' element, and its data attribute (d) in combination with the straight-line path commands. Four pairs of figures should be displayed in the four quadrants. The shapes in each pair are identical, with one stroked and one filled. Two pairs of concentric equilateral triangles are drawn using respectively M,L,Z and m,l,z. The fill-mode default of "even-odd" means that the inner triangle is hollow. Two pairs of staircase figures are drawn using respectively M,H,V,Z and m,h,v,z.
The rendered picture should match the reference image exactly, except for possible variations in the labelling text (per CSS2 rules).
The test uses the 'rect' element, as well as basic fill (solid primary colors), stroke (black 1-pixel lines), font-family (Helvetica) and font-size properties.