| <!DOCTYPE html> |
| <html> |
| <head> |
| <style> |
| body { |
| height: 2000px; |
| } |
| |
| .outer { |
| background: blue; |
| margin-top: 120px; |
| height: 200px; |
| padding: 10px; |
| } |
| |
| .sticky { |
| position: sticky; |
| position: -webkit-sticky; |
| top: 0px; |
| } |
| |
| .inner { |
| padding: 10px; |
| background: orange; |
| top: 10px; |
| height: 80px; |
| } |
| </style> |
| <script> |
| function scrollTest() |
| { |
| eventSender.mouseMoveTo(20, 20); |
| eventSender.mouseScrollByWithWheelAndMomentumPhases(0, -1, "began", "none"); |
| eventSender.mouseScrollByWithWheelAndMomentumPhases(0, -100, "changed", "none"); |
| eventSender.mouseScrollByWithWheelAndMomentumPhases(0, -100, "none", "continue"); |
| eventSender.mouseScrollByWithWheelAndMomentumPhases(0, -100, "none", "continue"); |
| eventSender.mouseScrollByWithWheelAndMomentumPhases(0, 0, "none", "end"); |
| eventSender.callAfterScrollingCompletes(() => { |
| testRunner.notifyDone(); |
| }); |
| } |
| |
| function startTest() |
| { |
| if (window.eventSender) { |
| testRunner.waitUntilDone(); |
| |
| eventSender.monitorWheelEvents(); |
| setTimeout(scrollTest, 0); |
| } |
| } |
| |
| window.addEventListener('load', startTest, false); |
| </script> |
| </head> |
| <body> |
| <div class="outer sticky"> |
| <div class="inner sticky"></div> |
| </body> |
| </html> |
