| Index: LayoutTests/compositing/change-from-paints-into-ancestor-to-paints-into-own-backing-for-intrinsic-reason.html
|
| diff --git a/LayoutTests/compositing/change-from-paints-into-ancestor-to-paints-into-own-backing-for-intrinsic-reason.html b/LayoutTests/compositing/change-from-paints-into-ancestor-to-paints-into-own-backing-for-intrinsic-reason.html
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..feefdc642338a3a2e93bdccaae159e6de4584abc
|
| --- /dev/null
|
| +++ b/LayoutTests/compositing/change-from-paints-into-ancestor-to-paints-into-own-backing-for-intrinsic-reason.html
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| @@ -0,0 +1,31 @@
|
| +<!DOCTYPE html>
|
| +<style>
|
| +.spinner {
|
| + backface-visibility: hidden;
|
| + background-color: blue;
|
| + height: 100px;
|
| + width: 100px;
|
| +}
|
| +.transparent {
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| + opacity: 0;
|
| +}
|
| +#container {
|
| + -webkit-perspective: 1px;
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| + background-color: red;
|
| + overflow: hidden;
|
| +}
|
| +</style>
|
| +<script src="../fast/repaint/resources/text-based-repaint.js"></script>
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| +<div id="container">
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| + <div class="spinner"></div>
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| +</div>
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| +<script>
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| +// Tests that transitioning the container div from "composited but paints into ancestor" into "composited into own backing"
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| +// for intrinsic reasons (in this case due to opacity change) correctly invalidates the old paint invalidation backing (document)
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| +// before the change.
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| +function repaintTest() {
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| + document.getElementById('container').classList.add('transparent');
|
| +}
|
| +if (window.testRunner)
|
| + runRepaintTest();
|
| +</script>
|
|
|
Chromium Code Reviews
Issue 512293002:
Fix paint invalidation when composited layers change from paints-into-ancestor to self-painting. (Closed)
Base URL: svn://svn.chromium.org/blink/trunk