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| (Empty) |
| 1 <!DOCTYPE html> | |
| 2 | |
| 3 <html> | |
| 4 <head> | |
| 5 <style type="text/css" media="screen"> | |
| 6 body { | |
| 7 position: relative; | |
| 8 height: 1000px; | |
| 9 } | |
| 10 .container { | |
| 11 position: fixed; | |
| 12 width: 100px; | |
| 13 height: 100px; | |
| 14 padding: 20px; | |
| 15 z-index: 0; | |
| 16 border: 1px solid black; | |
| 17 } | |
| 18 | |
| 19 .compositing { | |
| 20 position: absolute; | |
| 21 top: 121px; | |
| 22 left: 21px; | |
| 23 width: 100px; | |
| 24 height: 100px; | |
| 25 -webkit-transform: translateZ(0); | |
| 26 } | |
| 27 | |
| 28 .far-left { | |
| 29 position: relative; | |
| 30 left: -1000px; | |
| 31 width: 1100px; | |
| 32 height: 100px; | |
| 33 background-color: green; | |
| 34 } | |
| 35 | |
| 36 .indicator { | |
| 37 position: absolute; | |
| 38 top: 121px; | |
| 39 left: 21px; | |
| 40 width: 100px; | |
| 41 height: 100px; | |
| 42 background-color: red; | |
| 43 } | |
| 44 </style> | |
| 45 <script type="text/javascript" charset="utf-8"> | |
| 46 if (window.testRunner) { | |
| 47 testRunner.dumpAsText(); | |
| 48 testRunner.waitUntilDone(); | |
| 49 } | |
| 50 | |
| 51 function doTest() | |
| 52 { | |
| 53 window.scrollBy(0, 100); | |
| 54 | |
| 55 if (window.testRunner) { | |
| 56 document.getElementById('layers').innerText = window.internals.layerTree
AsText(document); | |
| 57 testRunner.notifyDone(); | |
| 58 } | |
| 59 } | |
| 60 | |
| 61 window.addEventListener('load', doTest, false); | |
| 62 </script> | |
| 63 </head> | |
| 64 | |
| 65 <body> | |
| 66 | |
| 67 <!-- Go into compositing. --> | |
| 68 <div class="compositing"></div> | |
| 69 | |
| 70 <div class="indicator"></div> | |
| 71 | |
| 72 <!-- Test clipping to viewport with some intermediate layers. --> | |
| 73 <!-- Green box should extend to the left edge. No red visible. --> | |
| 74 <div class="container"> | |
| 75 <div class="far-left"> | |
| 76 Text here | |
| 77 </div> | |
| 78 </div> | |
| 79 <pre id="layers">Layer tree goes here in DRT</pre> | |
| 80 </body> | |
| 81 </html> | |
| 82 | |
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Chromium Code Reviews
Issue 266453008:
Get rid of extra clipping of composited layers in CompositedLayerMapping::updateCompositedBounds(). (Closed)
Base URL: svn://svn.chromium.org/blink/trunk