| <!DOCTYPE html> |
| |
| <html> |
| |
| <head> |
| <title>Cobalt scroll test</title> |
| <script src='black_box_js_test_utils.js'></script> |
| <style> |
| .app { |
| position: absolute; |
| width: 80rem; |
| height: 45rem; |
| overflow: hidden; |
| padding: 20px; |
| z-index: 1; |
| } |
| |
| .row { |
| position: relative; |
| overflow: auto; |
| height: 20rem; |
| width: 80rem; |
| } |
| |
| .tile { |
| position: absolute; |
| height: 10rem; |
| width: 200rem; |
| background: linear-gradient(0.25turn, #f4aca9, #ebf8e1, #bce6f3); |
| } |
| </style> |
| </head> |
| |
| <body> |
| <div class="app" style="overflow:auto;"> |
| <div id="row" class="row" style="height: 20rem; pointer-events: none;"> |
| <div id="top_one" class="tile">One</div> |
| </div> |
| </div> |
| </body> |
| <script> |
| const scroll_container = document.getElementById("row"); |
| |
| function checkState(key) { |
| assertTrue(scroll_container.scrollLeft == 0); |
| if (key == 2) { |
| onEndTest(); |
| } |
| } |
| |
| window.onload = () => { |
| setupFinished(); |
| } |
| |
| window.onkeydown = (event) => { |
| if (event.key == 0 || event.key == 2) { |
| checkState(event.key); |
| } else if (event.key == 1) { |
| scroll_container.style.pointerEvents = 'auto'; |
| } |
| } |
| </script> |
| |
| </html> |
