| OLD | NEW |
|---|
| 1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
| 2 <html> | 2 <html> |
| 3 <head> | 3 <head> |
| 4 <style> | 4 <style> |
| 5 .container { | 5 .container { |
| 6 height: 200px; | 6 height: 200px; |
| 7 width: 300px; | 7 width: 300px; |
| 8 border: 4px solid black; | 8 border: 4px solid black; |
| 9 overflow-y: scroll; | 9 overflow-y: scroll; |
| 10 resize: both; | 10 resize: both; |
| 11 background-color: rgba(0,255,0,0.5); |
| 11 } | 12 } |
| 12 | 13 |
| 13 .box { | 14 .box { |
| 14 position: relative; | 15 position: relative; |
| 15 z-index: 1; | 16 z-index: 1; |
| 16 height: 100px; | 17 height: 100px; |
| 17 width: 100px; | 18 width: 100px; |
| 18 margin: 10px; | 19 margin: 10px; |
| 19 background-color: blue; | 20 background-color: rgba(0,0,255,0.5); |
| 20 } | 21 } |
| 21 | 22 |
| 22 | 23 |
| 23 #fixed { | 24 #fixed { |
| 24 position: fixed; | 25 position: fixed; |
| 25 z-index: 0; | 26 z-index: 0; |
| 26 background-color: green; | 27 background-color: green; |
| 27 left: 50px; | 28 left: 50px; |
| 28 top: 200px; | 29 top: 200px; |
| 29 height: 200px; | 30 height: 200px; |
| 30 width: 200px; | 31 width: 200px; |
| 31 } | 32 } |
| 32 | 33 |
| 33 .red { | 34 .red { |
| 34 background-color: red; | 35 background-color: rgba(255,0,0,0.5); |
| 35 } | 36 } |
| 36 | 37 |
| 37 .clip { | 38 .clip { |
| 38 width: 80px; | 39 width: 80px; |
| 39 height: 80px; | 40 height: 80px; |
| 40 overflow: hidden; | 41 overflow: hidden; |
| 41 } | 42 } |
| 42 | 43 |
| 43 </style> | 44 </style> |
| 44 <script> | 45 <script> |
| 45 if (window.testRunner) | 46 if (window.testRunner) |
| 46 testRunner.dumpAsText(); | 47 testRunner.dumpAsText(); |
| 47 | 48 |
| 48 if (window.internals) { | 49 if (window.internals) { |
| 49 window.internals.settings.setPreferCompositingToLCDTextEnabled(true); | 50 window.internals.settings.setPreferCompositingToLCDTextEnabled(true); |
| 50 } | 51 } |
| 51 | 52 |
| 52 function runTest() { | 53 function runTest() { |
| 53 var pre = document.createElement('pre'); | 54 var pre = document.createElement('pre'); |
| 54 if (!window.internals) { | 55 if (!window.internals) { |
| 55 var description = "This test ensures that amongst the graphics " | 56 var description = "This test ensures that amongst the graphics " |
| 56 + "layers corresponding to a single Layer, only one may " | 57 + "layers corresponding to a single Layer, only one may " |
| 57 + "have a scroll parent."; | 58 + "have a scroll parent."; |
| 58 pre.innerHTML = description; | 59 pre.innerHTML = description; |
| 59 } else { | 60 } else { |
| 60 document.body.offsetTop; | 61 document.body.offsetTop; |
| 61 var clip = document.getElementById('clip'); | 62 var clip = document.getElementById('clip'); |
| 62 clip.className = "clip"; | 63 clip.className = "clip"; |
| 63 document.body.offsetTop; | 64 document.body.offsetTop; |
| 64 pre.innerHTML = internals.layerTreeAsText(document, | 65 pre.innerHTML = internals.layerTreeAsText(document, |
| 65 internals.LAYER_TREE_INCLUDES_CLIP_AND_SCROLL_PARENTS); | 66 internals.LAYER_TREE_INCLUDES_CLIP_AND_SCROLL_PARENTS); |
| 66 } | 67 } |
| 67 document.body.appendChild(pre); | 68 document.body.appendChild(pre); |
| 68 } | 69 } |
| 69 window.onload = runTest; | 70 window.onload = runTest; |
| 70 </script> | 71 </script> |
| 71 </head> | 72 </head> |
| 72 <body> | 73 <body> |
| 73 <div class="container"> | 74 <div class="container"> |
| 74 <div id="fixed"></div> | 75 <div id="fixed"></div> |
| 75 <div id='clip'> | 76 <div id='clip'> |
| 76 <div class="box red"></div> | 77 <div class="box red"></div> |
| 77 </div> | 78 </div> |
| 78 <div class="box"></div> | 79 <div class="box"></div> |
| 79 <div class="box"></div> | 80 <div class="box"></div> |
| 80 <div class="box"></div> | 81 <div class="box"></div> |
| 81 <div class="box"></div> | 82 <div class="box"></div> |
| 82 </div> | 83 </div> |
| 83 </body> | 84 </body> |
| 84 </html> | 85 </html> |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 2196363002:
Modify LayoutTests to prep for compositing solid background scollers (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master