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Side by Side Diff: third_party/WebKit/LayoutTests/compositing/squashing/repaint-overflow-scrolled-squashed-content.html

Issue 1992303002: Test pixel results for repaint tests changing scroll (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 7 months ago
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1 <!doctype html> 1 <!doctype html>
2 <div style="position: absolute; overflow:scroll; width:200px; height:200px"> 2 <div style="position: absolute; overflow:scroll; width:200px; height:200px">
3 <div id="foo2" style="height: 1000px; width: 150px; background: lightblue; tr ansform: translateZ(0) "></div> 3 <div id="foo2" style="height: 1000px; width: 150px; background: lightblue; tr ansform: translateZ(0) "></div>
4 <div id="foo" style="height: 1000px; width: 100px; position: absolute; top: 0p x; left: 0px; background: lightgray"></div> 4 <div id="foo" style="height: 1000px; width: 100px; position: absolute; top: 0p x; left: 0px; background: lightgray"></div>
5 </div> 5 </div>
6 <script src="../../fast/repaint/resources/text-based-repaint.js"></script> 6 <script src="../../fast/repaint/resources/text-based-repaint.js"></script>
7 <script> 7 <script>
8 // This test verifies that a repaint request for a squashed layer that is inside of a scrolling container and much taller 8 // This test verifies that a repaint request for a squashed layer that is inside of a scrolling container and much taller
9 // than the viewport does not receive an incorrect paint invalidation rect when it is invalidated. In particular, the invalidation 9 // than the viewport does not receive an incorrect paint invalidation rect when it is invalidated. In particular, the invalidation
10 // rect should not be clipped to the visible viewport. 10 // rect should not be clipped to the visible viewport.
11 11
12 function repaintTest() { 12 function repaintTest() {
13 document.querySelector("#foo").style.background = 'red'; 13 document.querySelector("#foo").style.background = 'red';
14 } 14 }
15 15
16 runRepaintTest(); 16 runRepaintAndPixelTest();
17 </script> 17 </script>
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