| <!DOCTYPE html> |
| <html> |
| <head> |
| <style> |
| body { |
| height: 2000px; |
| width: 200%; |
| } |
| </style> |
| <script src="../../../resources/js-test-pre.js"></script> |
| <script src="../../../resources/ui-helper.js"></script> |
| <script> |
| var jsTestIsAsync = true; |
| |
| async function scrollTest() |
| { |
| const events = [ |
| { |
| type : "wheel", |
| viewX : 100, |
| viewY : 100, |
| deltaY : -10, |
| phase : "began" |
| }, |
| { |
| type : "wheel", |
| deltaY : -30, |
| phase : "changed" |
| }, |
| { |
| type : "wheel", |
| phase : "ended" |
| }, |
| { |
| type : "wheel", |
| deltaY : -40, |
| momentumPhase : "began" |
| }, |
| { |
| type: "wheel", |
| deltaY : -32, |
| momentumPhase: "changed" |
| }, |
| { |
| type: "wheel", |
| viewX : 101, // defeat coalescing |
| deltaY : -20, |
| momentumPhase: "changed" |
| }, |
| { |
| type: "wheel", |
| momentumPhase: "ended" |
| }, |
| { |
| type: "wheel", |
| phase: "maybegin" |
| }, |
| { |
| type: "wheel", |
| deltaX : 10, |
| deltaY : 100, |
| phase: "cancelled" |
| } |
| ]; |
| |
| await UIHelper.mouseWheelSequence({ events }); |
| finishJSTest(); |
| } |
| |
| window.addEventListener('load', () => { |
| window.addEventListener('wheel', (event) => { |
| debug('wheel event deltaY ' + event.deltaY); |
| }, { passive: true }); |
| |
| setTimeout(scrollTest, 0); |
| }, false); |
| </script> |
| </head> |
| <body> |
| <script src="../../../resources/js-test-post.js"></script> |
| </body> |
| </html> |
