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* Add a reftest for checking that blending takes place between a blended child element that is clipped by a rounded rect and its parent element (which has overflow hidden, and rounded corners). * Add a reftest to check the behavior described in bug 947121 no longer reproduces.
38 lines
828 B
HTML
38 lines
828 B
HTML
<!DOCTYPE HTML>
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<head>
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<style>
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.parent {
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width: 200px;
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height: 200px;
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overflow: hidden;
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border-radius: 0px 0px 20px 0px;
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position: absolute;
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z-index: 0;
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background-color: #00ff00;
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}
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.child {
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width: 300px;
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height: 300px;
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margin-left: 100px;
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background-color: #ff0000;
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mix-blend-mode: difference;
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}
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body {
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margin: 0;
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}
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</style>
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<!-- Rounded rect clipping seems to not yield the same results when clipping
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the parent and child elements individually. The reference rendering will show
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some of the parent green color around the child's clipped corner.
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The reftests, on the other hand, shows some gray pixels around the same area.
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This may somehow be related to antialiasing. -->
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</head>
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<body>
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<div class="parent">
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<div class="child"></div>
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</div>
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</body>
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