| PASS event.wheelDeltaY is 0 | |
| PASS event.wheelDeltaX is window.givenScrollLeft * -3 | |
| PASS event.wheelDelta is window.givenScrollLeft * -3 | |
| PASS document.scrollingElement.scrollTop is window.expectedScrollTop | |
| PASS document.scrollingElement.scrollLeft is window.expectedScrollLeft | |