third_party/WebKit/LayoutTests/compositing/always-composite-fixed-position-when-descendants-composite.html - Issue 1413363003: Always composite position: fixed elements with composited descendants.

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Unified Diff: third_party/WebKit/LayoutTests/compositing/always-composite-fixed-position-when-descendants-composite.html

Issue 1413363003: Always composite position: fixed elements with composited descendants. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 5 years, 2 months ago

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Index: third_party/WebKit/LayoutTests/compositing/always-composite-fixed-position-when-descendants-composite.html

diff --git a/third_party/WebKit/LayoutTests/compositing/always-composite-fixed-position-when-descendants-composite.html b/third_party/WebKit/LayoutTests/compositing/always-composite-fixed-position-when-descendants-composite.html

new file mode 100644

index 0000000000000000000000000000000000000000..82071a27d709c239df83783c9cd323a314ad0587

--- /dev/null

+++ b/third_party/WebKit/LayoutTests/compositing/always-composite-fixed-position-when-descendants-composite.html

@@ -0,0 +1,16 @@

+<!doctype HTML>

+Any errors will show below this line.

+

+<div style="position: fixed; width: 100px; height: 100px; background: lightgray">

+ <div style="will-change: transform; margin: 50px; width: 50px; height: 50px; background: lightblue">

+ </div>

+</div>

+<script src="../resources/testharness.js"></script>

+<script>

+if (window.testRunner)

+ testRunner.dumpAsText();

+if (window.internals) {

+ var layers = JSON.parse(internals.layerTreeAsText(document));

+ assert_true(layers.children.length == 1 && layers.children[0].children.length == 1);

+</script>