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1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
2 <html> | 2 <html> |
3 <head> | 3 <head> |
4 <style> | 4 <style> |
5 .set { | 5 .set { |
6 position: absolute; | 6 position: absolute; |
7 top: 8px; | 7 top: 8px; |
8 } | 8 } |
9 .box { | 9 .box { |
10 height: 100px; | 10 height: 100px; |
11 width: 100px; | 11 width: 100px; |
12 background-color: lightblue; | 12 background-color: lightblue; |
13 } | 13 } |
14 .squashed { | 14 .squashed { |
15 height: 40px; | 15 height: 40px; |
16 width: 40px; | 16 width: 40px; |
17 background-color: lightgreen; | 17 background-color: lightgreen; |
18 position: absolute; | 18 position: absolute; |
19 left: 16px; | 19 left: 16px; |
20 } | 20 } |
21 .hidden { | 21 .hidden { |
22 visibility: hidden; | 22 visibility: hidden; |
23 } | 23 } |
24 .visible { | 24 .visible { |
25 visibility: visible; | 25 visibility: visible; |
26 } | 26 } |
27 .composited { | 27 .composited { |
28 -webkit-transform: translateZ(1px); | 28 transform: translateZ(1px); |
29 } | 29 } |
30 </style> | 30 </style> |
31 <script> | 31 <script> |
32 if (window.testRunner) { | 32 if (window.testRunner) { |
33 testRunner.waitUntilDone(); | 33 testRunner.waitUntilDone(); |
34 internals.settings.setLayerSquashingEnabled(true); | 34 internals.settings.setLayerSquashingEnabled(true); |
35 } | 35 } |
36 requestAnimationFrame(function() { | 36 requestAnimationFrame(function() { |
37 requestAnimationFrame(function() { | 37 requestAnimationFrame(function() { |
38 document.getElementById('target1').classList.add('visible'); | 38 document.getElementById('target1').classList.add('visible'); |
(...skipping 15 matching lines...) Expand all Loading... |
54 <div id="target1" class="squashed hidden" style="top: 54px"></div> | 54 <div id="target1" class="squashed hidden" style="top: 54px"></div> |
55 </div> | 55 </div> |
56 | 56 |
57 <div class="set" style="top: 116px"> | 57 <div class="set" style="top: 116px"> |
58 <div class="composited box"></div> | 58 <div class="composited box"></div> |
59 <div id="target2" class="squashed hidden" style="top: 4px"></div> | 59 <div id="target2" class="squashed hidden" style="top: 4px"></div> |
60 <div class="squashed hidden" style="top: 54px"></div> | 60 <div class="squashed hidden" style="top: 54px"></div> |
61 </div> | 61 </div> |
62 </body> | 62 </body> |
63 </html> | 63 </html> |
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