svg/custom/stroke-width-click.svg is skipped for the Apple Windows and Win Cairo ports. The only info for why it is failing lists Leopard and a radar issue: <rdar://problem/5539822> REGRESSION (Leopard): svg/custom/stroke-width-click.svg test failing It is obviously not related to Leopard why it is failing on Windows (it passes on Lion and Mountain Lion), so I've added a pointer to this bug instead to track fixing this.
This test works properly on Windows. Thanks!