Index: third_party/WebKit/LayoutTests/paint/invalidation/paint-invalidation-with-reparent-across-frame-boundaries.html |
diff --git a/third_party/WebKit/LayoutTests/paint/invalidation/paint-invalidation-with-reparent-across-frame-boundaries.html b/third_party/WebKit/LayoutTests/paint/invalidation/paint-invalidation-with-reparent-across-frame-boundaries.html |
new file mode 100644 |
index 0000000000000000000000000000000000000000..2059216dd088bbfad47469725df17fe2e5bc4bb5 |
--- /dev/null |
+++ b/third_party/WebKit/LayoutTests/paint/invalidation/paint-invalidation-with-reparent-across-frame-boundaries.html |
@@ -0,0 +1,15 @@ |
+<!DOCTYPE html> |
+<iframe id="iframe" srcdoc="<div id='inner-target'>abc</div>"></iframe> |
+Test that reparenting a text node across frame boundaries invalidates only the necessary regions |
+in the source and destination frame. Succeeds if there is no invalidation of the entire root frame. |
+<div id="target"></div> |
+<script src="resources/text-based-repaint.js"></script> |
+<script> |
+function repaintTest() { |
+ var target = document.getElementById("target"); |
+ var iframeElement = document.getElementById("iframe"); |
+ var textNode = iframeElement.contentDocument.getElementById("inner-target"); |
+ target.appendChild(textNode); |
+} |
+onload = runRepaintAndPixelTest; |
+</script> |