Harness status: OK

Found 10 tests

10 Pass
Pass	A ScrollTimeline can be created with a source
Pass	A ScrollTimeline can be created with a non-scrolling source
Pass	A ScrollTimeline created with a null source should have no source
Pass	A ScrollTimeline created without a source should use the document.scrollingElement
Pass	A ScrollTimeline created with the default axis should default to 'block'
Pass	'block' is a valid axis value
Pass	'inline' is a valid axis value
Pass	'x' is a valid axis value
Pass	'y' is a valid axis value
Pass	Creating a ScrollTimeline with an invalid axis value should throw