forked from mirrors/gecko-dev
65ce977c05
Automatic update from web-platform-tests Add a test case for adding a layer into empty composited layer When a html element is added to the empty layer it doesn't update compositing inputs and it failed to update |draws_content_| of |GraphicsLayer| therefore it is skipped for painting since |draw_contents| is remained as false. This is a regression of https://crrev.com/582337 and this problem is not seen with enabling compositing-after-paint and fixing this problem would introduce checking complex condition in common code so this patch adds a test-case only for tracking the bug since compositing-after-paint will be enabled by default soon. Bug: 1208213 Change-Id: I64de5629db24304517b67913b1ba61873a4ae54b Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2866707 Commit-Queue: Wanchang Ryu <wanchang.ryu@lge.com> Commit-Queue: Philip Rogers <pdr@chromium.org> Reviewed-by: Philip Rogers <pdr@chromium.org> Cr-Commit-Position: refs/heads/master@{#882782} -- wpt-commits: 5b851a2fc0ef9431452e91cec2c83bbdcc05519f wpt-pr: 28893
32 lines
845 B
HTML
32 lines
845 B
HTML
<!DOCTYPE html>
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<html class="reftest-wait">
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<title>Adding a child to an empty layer</title>
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<link rel="help" href="https://www.w3.org/TR/css-transforms-2/">
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<link rel="match" href="add-child-in-empty-layer-ref.html">
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<style>
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.empty-layer {
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transform: rotateY(30deg) rotateX(-30deg);
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width: 100px;
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height: 100px;
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}
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.inserted {
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width: 50px;
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height: 50px;
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background-color: red;
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}
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</style>
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<!--
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Force to create composited layer with empty then inserts a child the layer.
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-->
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<div id="empty-layer" class="empty-layer"></div>
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<script>
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requestAnimationFrame(() => {
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requestAnimationFrame(() => {
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var div = document.getElementById("empty-layer");
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div.innerHTML = '<div id="inserted" class="inserted"></div>';
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requestAnimationFrame(() => {
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document.documentElement.removeAttribute('class');
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});
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});
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});
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</script>
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