LayoutTests/compositing/layer-creation/fixed-position-change-out-of-view-in-view.html - Issue 13828004: Avoid compositing fixed-position elements if they cannot scroll

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Unified Diff: LayoutTests/compositing/layer-creation/fixed-position-change-out-of-view-in-view.html

Issue 13828004: Avoid compositing fixed-position elements if they cannot scroll (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Rebased and addressed feedback Created 7 years, 8 months ago

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Index: LayoutTests/compositing/layer-creation/fixed-position-change-out-of-view-in-view.html

diff --git a/LayoutTests/compositing/layer-creation/fixed-position-change-out-of-view-in-view.html b/LayoutTests/compositing/layer-creation/fixed-position-change-out-of-view-in-view.html

index 480557cf8c214a4916a7415456ce5cf58deb2811..c86616f8eff649485782c37c97cb687ffce726a3 100644

--- a/LayoutTests/compositing/layer-creation/fixed-position-change-out-of-view-in-view.html

+++ b/LayoutTests/compositing/layer-creation/fixed-position-change-out-of-view-in-view.html

@@ -26,7 +26,10 @@

</script>

</head>

-<body>

+<!-- Fixed position elements may skip compositing without a scrollable

+ancestor. To make sure this test covers the intended scenario, we force the

+body element to be tall, so that the FrameView is scrolling. -->

+<body style="height: 4000px;">

Layer tree when the fixed elements are out-of-view (should be blank):

Layer tree when the fixed elements are in-view (both fixed elements should have layers):