30 lines
965 B
HTML
30 lines
965 B
HTML
<!--
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Calculating collapsed borders for big tables is expensive, so we cache them and recalculate when needed.
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Here we change row border width, expect that cache is invalidated and paint produces expected image.
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-->
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<html>
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<head>
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<title></title>
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<link rel="stylesheet" href="resources/cached.css">
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<script type="text/javascript">
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function test() {
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document.body.offsetTop;
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if (window.testRunner)
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testRunner.displayAndTrackRepaints();
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document.getElementById("row").style.borderWidth = "4px";
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}
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</script>
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</head>
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<body onload="test()">
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<table style="border-collapse:collapse; border:1px solid blue">
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<tr style="border:1px solid yellow" id="row">
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<td style="border:2px solid lime"/>
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</tr>
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<tr>
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<td/>
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</tr>
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</table>
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</body>
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</html>
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