Index: third_party/WebKit/LayoutTests/compositing/overflow/tiled-mask.html |
diff --git a/third_party/WebKit/LayoutTests/compositing/overflow/tiled-mask.html b/third_party/WebKit/LayoutTests/compositing/overflow/tiled-mask.html |
new file mode 100644 |
index 0000000000000000000000000000000000000000..4ecea2237188c6a2923cd262f38a89bf393d0f4f |
--- /dev/null |
+++ b/third_party/WebKit/LayoutTests/compositing/overflow/tiled-mask.html |
@@ -0,0 +1,51 @@ |
+<!DOCTYPE html> |
+<style> |
+#mask { |
+ width: 800px; |
+ height: 800px; |
+ overflow: hidden; |
+ border-radius: 90px; |
+ will-change: transform; |
+ border: 4px solid red; |
+ background-color: grey; |
+} |
+ |
+.clipped { |
+ width: 100px; |
+ height: 100px; |
+ will-change: transform; |
+ position: absolute; |
+} |
+ |
+.small { |
+ width: 50px; |
+ height: 50px; |
+ will-change: transform; |
+ position: absolute; |
+} |
+ |
+#spacer { |
+ width: 2000px; |
+ height: 2000px; |
+ position: absolute; |
+ will-change: transform; |
+ background: papayawhip; |
+} |
+</style> |
+<script src="../../resources/run-after-layout-and-paint.js"></script> |
+<script> |
+runAfterLayoutAndPaint(function() { |
+ window.scrollTo(300, 300); |
+}, true); |
+</script> |
+<div id="mask"> |
+ <div id="spacer">There's stuff in here</div> |
+ <div class="small" style="left:0px; top:0px; background: maroon"></div> |
+ <div class="clipped" style="left: 0px; top: 700px; background: orange"></div> |
+ <div class="clipped" style="left: -60px; top: 70px; background: green"></div> |
+ <div class="clipped" style="left: 120px; top: 700px; background: blue"></div> |
+ <div class="clipped" style="left: 750px; top: 0px; background: yellow"></div> |
+ <div class="clipped" style="left: 80px; top: 300px; background: grey"></div> |
+ <div class="clipped" style="left: 20px; top: 400px; background: red"></div> |
+ <div class="small" style="left: 750px; top: 750px; background: purple"></div> |
+</div> |