| <!DOCTYPE html> |
| <html> |
| <head> |
| <script> |
| window.enablePixelTesting = true; |
| </script> |
| <script src="../resources/picker-common.js"></script> |
| <script src="../resources/common.js"></script> |
| <style> |
| select:focus { |
| outline-width: 0; |
| } |
| select { |
| width: 200px; |
| font: 10px Ahem; |
| -webkit-appearance: none; |
| background-color: white; |
| } |
| select::-webkit-scrollbar { |
| width: 200px; |
| } |
| select::-webkit-scrollbar-track { |
| background: orange; |
| } |
| select::-webkit-scrollbar-corner { |
| background: yellow; |
| } |
| |
| select::-webkit-scrollbar-thumb { |
| background: gray; |
| } |
| select::-webkit-scrollbar-thumb:hover { |
| background: green; |
| } |
| option:hover{ |
| background-color: green; |
| } |
| </style> |
| </head> |
| <body> |
| <select id='menu'> |
| <option>This is an option</option> |
| <option>This is an option</option> |
| <option>This is an option</option> |
| <option>This is an option</option> |
| <option>This is an option</option> |
| <option>This is an option</option> |
| <option>This is an option</option> |
| <option>This is an option</option> |
| <option>This is an option</option> |
| <option>This is an option</option> |
| <option>This is an option</option> |
| <option>This is an option</option> |
| <option>This is an option</option> |
| <option>This is an option</option> |
| <option>This is an option</option> |
| <option>This is an option</option> |
| <option>This is an option</option> |
| <option>This is an option</option> |
| <option>This is an option</option> |
| <option>This is an option</option> |
| <option>This is an option</option> |
| <option>This is an option</option> |
| <option>This is an option</option> |
| <option>This is an option</option> |
| <option>This is an option</option> |
| <option>This is an option</option> |
| <option>This is an option</option> |
| </select> |
| <script> |
| let menu = document.getElementById('menu'); |
| function mouseMoveToScrollbar() { |
| return new Promise(function(resolve, reject) { |
| if (window.chrome && chrome.gpuBenchmarking) { |
| let selectElement = internals.pagePopupWindow.global.picker._selectElement; |
| let innerSelectRect = selectElement.getBoundingClientRect(); |
| let scrollbarX = innerSelectRect.x + innerSelectRect.width - 10; |
| let scrollbarY = innerSelectRect.y + 50; |
| chrome.gpuBenchmarking.pointerActionSequence( |
| [{ |
| source: 'mouse', |
| actions: [{name: 'pointerMove', x: scrollbarX, y: scrollbarY}] |
| }], |
| resolve); |
| } else { |
| reject(); |
| } |
| }); |
| } |
| openPicker(menu, ()=>{ |
| mouseMoveToScrollbar().then(()=>{ |
| testRunner.notifyDone() |
| }) |
| }) |
| testRunner.waitUntilDone() |
| </script> |
| </body> |
| </html> |
