| <!DOCTYPE html> <!-- webkit-test-runner [ useFlexibleViewport=true ContentInsetBackgroundFillEnabled=false ] --> |
| <html> |
| <head> |
| <meta name="viewport" content="width=device-width"> |
| <script src="../../resources/ui-helper.js"></script> |
| <style> |
| html, body { |
| margin: 0; |
| } |
| |
| body { |
| height: 200vh; |
| } |
| |
| .container { |
| position: sticky; |
| top: 0; |
| width: 100%; |
| } |
| |
| .tall { |
| height: 400px; |
| } |
| |
| nav { |
| position: sticky; |
| top: 0; |
| background-color: tomato; |
| width: 100%; |
| height: 100px; |
| } |
| |
| ::-webkit-scrollbar { |
| display: none; |
| } |
| </style> |
| <script> |
| addEventListener("load", async () => { |
| window.testRunner?.waitUntilDone(); |
| await UIHelper.setObscuredInsets(100, 0, 0, 0); |
| await UIHelper.renderingUpdate(); |
| scrollBy(0, document.body.scrollHeight); |
| await UIHelper.renderingUpdate(); |
| window.testRunner?.notifyDone(); |
| }); |
| </script> |
| </head> |
| <body> |
| <div class="container"> |
| <div class="tall"></div> |
| <nav></nav> |
| <div class="tall"></div> |
| </div> |
| </body> |
| </html> |
