| <!DOCTYPE html> |
| <html> |
| <style> |
| dialog, .above { |
| position: absolute; |
| left: 20px; |
| top: 20px; |
| width: 400px; |
| height: 300px; |
| background-color: red; |
| border: none; |
| display: block; |
| padding: 0; |
| margin: 0; |
| } |
| |
| dialog { |
| background-color: red; |
| display: block; |
| padding: 0; |
| margin: 0; |
| outline: none; |
| } |
| |
| .above { |
| position: absolute; |
| left: 20px; |
| top: 20px; |
| width: 400px; |
| height: 300px; |
| padding: 0; |
| margin: 0; |
| color: white; |
| background-color: green; |
| } |
| </style> |
| <script src="../../resources/ui-helper.js"></script> |
| <script> |
| if (window.testRunner) |
| testRunner.waitUntilDone(); |
| |
| window.addEventListener('load', async () => { |
| document.querySelector("dialog").showModal(); |
| await UIHelper.renderingUpdate(); |
| document.querySelector("dialog").close(); |
| if (window.testRunner) |
| testRunner.notifyDone(); |
| }, false); |
| </script> |
| </head> |
| <body> |
| <dialog></dialog> |
| <div class="above"></div> |
| </body> |
| </html> |
