Index: third_party/WebKit/LayoutTests/compositing/overflow/overflow-scroll-with-opaque-background.html |
diff --git a/third_party/WebKit/LayoutTests/compositing/overflow/overflow-scroll-with-opaque-background.html b/third_party/WebKit/LayoutTests/compositing/overflow/overflow-scroll-with-opaque-background.html |
new file mode 100644 |
index 0000000000000000000000000000000000000000..c667dbf175af2b46ddf8e6f1302d2f1c2f90fa54 |
--- /dev/null |
+++ b/third_party/WebKit/LayoutTests/compositing/overflow/overflow-scroll-with-opaque-background.html |
@@ -0,0 +1,27 @@ |
+<script> |
+if (window.testRunner) |
+ window.testRunner.dumpAsText(); |
+onload = function() { |
+ if (window.testRunner && window.internals) |
+ document.getElementById('layertree').innerText = window.internals.layerTreeAsText(document); |
+} |
+</script> |
+<style> |
+#scroller { |
+ background: white local content-box; |
+ border: 10px solid rgba(0, 255, 0, 0.5); |
+ overflow: scroll; |
+ width: 200px; |
+ height: 200px; |
+ will-change: transform; |
+} |
+.spacer { |
+ height: 300px; |
+} |
+</style> |
+<!-- The scroller's Scrolling Contents Layer should be opaque due to the opaque |
+ color background. This means that we will be able to draw text with subpixel |
+ anti-aliasing. |
+--> |
+<div id="scroller"><div class="spacer"></div></div> |
+<pre id="layertree"></pre> |