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1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
2 <style> | 2 <style> |
3 .overlap { | 3 .overlap { |
4 height: 500px; | 4 height: 500px; |
5 width: 300px; | 5 width: 300px; |
6 transform: translateZ(0); | 6 transform: translateZ(0); |
7 } | 7 } |
8 | 8 |
9 .item { | 9 .item { |
10 height: 50px; | 10 height: 50px; |
(...skipping 21 matching lines...) Expand all Loading... |
32 </div> | 32 </div> |
33 <div id="output" style="display: none"> | 33 <div id="output" style="display: none"> |
34 <pre id="case1"></pre> | 34 <pre id="case1"></pre> |
35 <pre id="case2"></pre> | 35 <pre id="case2"></pre> |
36 </div> | 36 </div> |
37 <script> | 37 <script> |
38 if (window.testRunner) { | 38 if (window.testRunner) { |
39 testRunner.dumpAsText(); | 39 testRunner.dumpAsText(); |
40 testRunner.waitUntilDone(); | 40 testRunner.waitUntilDone(); |
41 } | 41 } |
42 | 42 |
43 if (window.internals) | |
44 window.internals.settings.setLayerSquashingEnabled(true); | |
45 | |
46 runAfterDisplay(function() | 43 runAfterDisplay(function() |
47 { | 44 { |
48 if (window.internals) | 45 if (window.internals) |
49 window.internals.startTrackingRepaints(document); | 46 window.internals.startTrackingRepaints(document); |
50 var selection = getSelection(); | 47 var selection = getSelection(); |
51 | 48 |
52 // Case 1: selection that does not have any gaps. | 49 // Case 1: selection that does not have any gaps. |
53 selection.setBaseAndExtent(document.querySelector("#item1"), 0, document
.querySelector("#item1"), 1); | 50 selection.setBaseAndExtent(document.querySelector("#item1"), 0, document
.querySelector("#item1"), 1); |
54 | 51 |
55 if (window.internals) { | 52 if (window.internals) { |
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70 window.internals.stopTrackingRepaints(document); | 67 window.internals.stopTrackingRepaints(document); |
71 } | 68 } |
72 | 69 |
73 document.querySelector('#output').style.display = 'block'; | 70 document.querySelector('#output').style.display = 'block'; |
74 | 71 |
75 | 72 |
76 if (window.testRunner) | 73 if (window.testRunner) |
77 testRunner.notifyDone(); | 74 testRunner.notifyDone(); |
78 }); | 75 }); |
79 </script> | 76 </script> |
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