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Side by Side Diff: third_party/WebKit/LayoutTests/compositing/overflow/overflow-scroll-with-transparent-background.html

Issue 2397333002: Change layerTreeAsText to default to layer lists. (Closed)
Patch Set: none Created 4 years, 2 months ago
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1 <!DOCTYPE html>
2 <script src="resources/composited-scroll.js"></script>
1 <script> 3 <script>
2 if (window.testRunner) 4 if (window.testRunner)
3 window.testRunner.dumpAsText(); 5 window.testRunner.dumpAsText();
4 6
5 function hasNotOpaqueCompositedScrollingContentsLayer(layer) {
6 if (layer.name == "Scrolling Contents Layer")
7 return !layer.contentsOpaque;
8 if (layer.children) {
9 for (var i = 0; i < layer.children.length; i++) {
10 if (hasNotOpaqueCompositedScrollingContentsLayer(layer.children[i]))
11 return true;
12 }
13 }
14 return false;
15 }
16
17 onload = function() { 7 onload = function() {
18 if (!window.testRunner || !window.internals) 8 if (!window.testRunner || !window.internals)
19 return; 9 return;
20 10
21 var result = ""; 11 var result = "";
22 result += "Should not have opaque composited scrolling contents layer: "; 12 result += "Should not have opaque composited scrolling contents layer: ";
23 if (hasNotOpaqueCompositedScrollingContentsLayer(JSON.parse(window.internals .layerTreeAsText(document)))) 13 if (hasNotOpaqueCompositedScrollingContentsLayer(JSON.parse(window.internals .layerTreeAsText(document))))
24 result += "Pass.\n"; 14 result += "Pass.\n";
25 else 15 else
26 result += "Fail.\n"; 16 result += "Fail.\n";
(...skipping 12 matching lines...) Expand all
39 } 29 }
40 .spacer { 30 .spacer {
41 height: 280px; 31 height: 280px;
42 } 32 }
43 </style> 33 </style>
44 <!-- The scroller's Scrolling Contents Layer should be transparent due to the 34 <!-- The scroller's Scrolling Contents Layer should be transparent due to the
45 content-box clip with a 10px padding leaving a transparent gap between. 35 content-box clip with a 10px padding leaving a transparent gap between.
46 --> 36 -->
47 <div id="scroller"><div class="spacer"></div></div> 37 <div id="scroller"><div class="spacer"></div></div>
48 <pre id="layertree"></pre> 38 <pre id="layertree"></pre>
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