animate-elem-83-t

72.5% of the ink matches
fail - measured over 20679 pixels carrying ink in either image.
These results are not meaningful. This check renders a single static frame, and nothing in a test document records which moment in time its reference image was captured at - so a correct SMIL implementation and a broken one are equally likely to mismatch. Animation behaviour is covered by dedicated unit tests instead; see ctgnz/foxglove#208 for a real measurement methodology, still to be worked out.

W3C reference (context only, see #200)

W3C reference (context only, see #200)

Foxglove

Foxglove

Difference

Difference
In the difference panel, red marks pixels that differ beyond tolerance and grey marks matching content. The tinted band, where present, is the <text id="revision"> legend every test carries: it renders in a fallback font this library cannot match, so it is excluded from the comparison entirely rather than failing every test.

What this test checks

The test consists of six sub-tests. In each sub-test, the light gray filled path must continously morph its shape, starting one second after the document load and continuing for three seconds. In all sub-tests except for #3, there are two orange reference shape outlines between which the gray path must morph. In sub-test #3, there are three reference shapes. The test passes if each of the gray shapes morphs appropriately according to the following descriptions: The gray shape must morph from the diamond to the flower-like shape. The gray shape must morph just like sub-test #1, from the diamond to the flower-like shape. The gray shape must morph from the diamond, to the flower-like shape, and then to the large, rounded diamond shape. The gray shape must morph from the lower-right pointing kite shape to the upper-left pointing kite shape. The gray shape must morph from the tall shape to the wide shape. The gray shape must morph from the wide "D" shape to the narrow "D" shape. In addition, during the animations whenever the gray shape has the same shape as a reference shape, the stroke of the reference shape must be shown thicker momentarily.

View the source document at W3C