Index: LayoutTests/fast/css/implicit-attach-marking.html |
diff --git a/LayoutTests/fast/css/implicit-attach-marking.html b/LayoutTests/fast/css/implicit-attach-marking.html |
new file mode 100644 |
index 0000000000000000000000000000000000000000..201a2d789aa5eef16045fc90fa44293aea9e7792 |
--- /dev/null |
+++ b/LayoutTests/fast/css/implicit-attach-marking.html |
@@ -0,0 +1,17 @@ |
+<!DOCTYPE html> |
+ |
+<script>jsTestIsAsync = true;</script> |
+<script src="../../resources/js-test.js"></script> |
+ |
+<div id="root"></div> |
+ |
+<script> |
+onload = function() { |
+ requestAnimationFrame(function() { |
+ div = root.appendChild(document.createElement("div")); |
+ div.textContent = "Test that implicit attach marks all ancestors on insert."; |
+ shouldBeTrue("div.offsetTop > 0"); |
+ finishJSTest(); |
+ }); |
+}; |
+</script> |