timothy_horton@apple.com | c24eb7a | 2015-09-21 18:00:20 +0000 | [diff] [blame] | 1 | <!-- webkit-test-runner [ useThreadedScrolling=false ] --> |
simon.fraser@apple.com | cdd758c | 2013-04-23 22:01:05 +0000 | [diff] [blame] | 2 | <!DOCTYPE html> |
| 3 | |
| 4 | <html> |
| 5 | <head> |
| 6 | <style> |
| 7 | body { |
| 8 | width: 2000px; |
| 9 | } |
| 10 | |
| 11 | .container { |
| 12 | position: relative; |
| 13 | height: 450px; |
| 14 | width: 800px; |
| 15 | margin: 20px auto; |
| 16 | background-color: #eee; |
| 17 | border: 1px solid black; |
| 18 | } |
| 19 | |
| 20 | .left { |
| 21 | float: left; |
| 22 | width: 200px; |
| 23 | height: 100%; |
| 24 | background-color: #ddd; |
| 25 | } |
| 26 | |
| 27 | .sticky { |
drousso@apple.com | c817e64 | 2019-04-16 19:48:37 +0000 | [diff] [blame] | 28 | position: sticky; |
simon.fraser@apple.com | cdd758c | 2013-04-23 22:01:05 +0000 | [diff] [blame] | 29 | display: inline-block; |
| 30 | background: silver; |
| 31 | margin: 4px; |
| 32 | height: 60px; |
| 33 | width: 300px; |
| 34 | } |
| 35 | |
| 36 | .box { |
| 37 | display: none; |
| 38 | width: 100px; |
| 39 | height: 100px; |
| 40 | background-color: blue; |
| 41 | } |
| 42 | </style> |
| 43 | <script> |
| 44 | if (window.testRunner) { |
| 45 | testRunner.waitUntilDone(); |
| 46 | testRunner.dumpAsText(); |
| 47 | } |
| 48 | |
| 49 | function doScroll() |
| 50 | { |
| 51 | window.setTimeout(function() { |
| 52 | window.scrollTo(800, 0); |
| 53 | if (window.testRunner) { |
| 54 | document.getElementById('results').innerText = window.internals.layerTreeAsText(document); |
| 55 | testRunner.notifyDone(); |
| 56 | } |
| 57 | }, 10); |
| 58 | } |
| 59 | |
| 60 | window.addEventListener('load', doScroll, false); |
| 61 | </script> |
| 62 | </head> |
| 63 | <body> |
| 64 | <p>There should be no compositing layers for sticky positioned elements.</p> |
| 65 | <div class="container"> |
| 66 | <div class="left"></div> |
| 67 | <div class="horizontal sticky" style="left: 20px">Left sticky <div class="composited box"></div></div> |
| 68 | <div class="horizontal sticky" style="right: 20px">Right sticky <div class="composited box"></div></div> |
| 69 | <div class="horizontal sticky" style="left: 20%">Left % sticky <div class="composited box"></div></div> |
| 70 | <div class="horizontal sticky" style="right: 20%">Right % sticky <div class="composited box"></div></div> |
| 71 | |
| 72 | <div class="horizontal sticky" style="left: 20px; right: 20px">Left and Right <div class="composited box"></div></div> |
| 73 | <div class="horizontal sticky" style="left: 20%; right: 20%">Left and Right %<div class="composited box"></div></div> |
| 74 | </div> |
| 75 | <pre id="results"></pre> |
| 76 | </body> |
| 77 | </html> |