| <!DOCTYPE html> <!-- webkit-test-runner [ MockScrollbarsEnabled=false AsyncOverflowScrollingEnabled=true ] --> |
| <html> |
| <head> |
| <style> |
| body { |
| height: 1000px; |
| } |
| </style> |
| <script src="../../../resources/js-test-pre.js"></script> |
| <script src="../../../resources/ui-helper.js"></script> |
| |
| <script> |
| jsTestIsAsync = true; |
| |
| if (window.internals) |
| internals.setUsesOverlayScrollbars(true); |
| |
| async function doTest() |
| { |
| description('Test scrollbar-width on overflow in iframe'); |
| if (!window.internals) { |
| finishJSTest(); |
| return; |
| } |
| |
| const iframe = document.getElementsByTagName('iframe')[0]; |
| const iframeWindow = iframe.contentWindow; |
| |
| const scroller = iframe.contentDocument.querySelector('.scroller'); |
| |
| iframeWindow.internals.setUsesOverlayScrollbars(true); |
| |
| debug('Overflow in iframe should have scrollbar-width:none'); |
| await UIHelper.waitForConditionAsync(async () => { |
| let state = await UIHelper.verticalScrollbarState(scroller); |
| let scrollbarWidth = state.indexOf('none') != -1; |
| if (scrollbarWidth) |
| testPassed('Scrollbar state: ' + state); |
| return scrollbarWidth; |
| }); |
| |
| finishJSTest(); |
| } |
| |
| window.addEventListener('load', () => { |
| doTest(); |
| }, false); |
| </script> |
| </head> |
| <body> |
| |
| <iframe srcdoc=" |
| <style> |
| body { |
| scrollbar-width: thin; |
| height: 1000px; |
| } |
| .scroller { |
| margin: 10px; |
| width: 200px; |
| height: 200px; |
| border: 1px solid black; |
| overflow: auto; |
| scrollbar-width: none; |
| } |
| .contents { |
| width: 100%; |
| height: 200%; |
| } |
| </style> |
| <div class='scroller'> |
| <div class='contents'></div> |
| </div> |
| "></iframe> |
| <div id="console"></div> |
| <script src="../../../resources/js-test-post.js"></script> |
| </body> |
| </html> |
