| <!DOCTYPE html> <!-- webkit-test-runner [ useFlexibleViewport=true ] --> |
| <html> |
| <head> |
| <meta name="viewport" content="width=device-width, initial-scale=1"> |
| <script src="../../resources/js-test.js"></script> |
| <script src="../../resources/ui-helper.js"></script> |
| <style> |
| body, html { |
| font-family: system-ui; |
| font-size: 16px; |
| } |
| |
| .container { |
| width: 640px; |
| height: 358px; |
| background-color: grey; |
| overflow: scroll; |
| } |
| |
| .content { |
| width: 640px; |
| height: 374px; |
| background-color: blue; |
| } |
| |
| .content2 { |
| width: 251px; |
| height: 376px; |
| background-color: yellow; |
| } |
| .focusElement { |
| width: 261px; |
| height: 40px; |
| background-color: red; |
| } |
| .settingsContainer { |
| width: 261px; |
| height: 234px; |
| background-color: green; |
| overflow: hidden; |
| top: 104px; |
| left: 379px; |
| } |
| |
| .settings { |
| width: 261px; |
| height: 254px; |
| overflow: scroll; |
| } |
| |
| </style> |
| <script> |
| jsTestIsAsync = true; |
| |
| addEventListener("load", async () => { |
| description("Verifies that focusing element should not scroll the top level container"); |
| const settings = document.querySelector(".settings"); |
| settings.addEventListener("scroll", (event) => { |
| container = document.querySelector(".container"); |
| shouldBeZero('container.scrollTop'); |
| finishJSTest(); |
| }); |
| |
| const focusElement = document.querySelector(".focusElement"); |
| focusElement.focus(); |
| }); |
| </script> |
| </head> |
| <body> |
| <div class="container"> |
| <div class="settingsContainer"> |
| <div class="settings"> |
| <div class="content2"></div> |
| <div class="focusElement" tabindex="0"></div> |
| </div> |
| </div> |
| <div class="content"></div> |
| </div> |
| </body> |
| </html> |
