Harness status: OK

Found 6 tests

6 Pass
Pass	requestFullscreen() fails for an element in null namespace
Pass	requestFullscreen() fails for an element in https://unknown.namespace namespace
Pass	requestFullscreen() fails for an element in  namespace
Pass	requestFullscreen() succeed for an element in http://www.w3.org/1999/xhtml namespace
Pass	requestFullscreen() succeed for an element in http://www.w3.org/2000/svg namespace
Pass	requestFullscreen() succeed for an element in http://www.w3.org/1998/Math/MathML namespace