7 background-color: lightgreen;
13 background-color: lightblue;
27 transform: translateZ(0);
28 background-color: salmon;
34 background-color: yellow;
42 background-color: green;
50 <div id="squashed"></div>
53 This test passes if it doesn't crash.
55 if (window.testRunner) {
56 testRunner.dumpAsText();
57 internals.settings.setAcceleratedCompositingForOverflowScrollEnabled(true);
58 internals.settings.setLayerSquashingEnabled(true);
60 alert('This test require window.testRunner.')
63 window.internals.forceCompositingUpdate(document);
64 document.querySelector('#clipper').className = 'clipping';
65 window.internals.forceCompositingUpdate(document);
66 document.querySelector('#composited').remove();
67 window.internals.forceCompositingUpdate(document);