Index: LayoutTests/fast/repaint/paint-invalidation-with-reparent-across-frame-boundaries.html |
diff --git a/LayoutTests/fast/repaint/paint-invalidation-with-reparent-across-frame-boundaries.html b/LayoutTests/fast/repaint/paint-invalidation-with-reparent-across-frame-boundaries.html |
new file mode 100644 |
index 0000000000000000000000000000000000000000..3164783cb734776df7226b9e797c9ac574f4642c |
--- /dev/null |
+++ b/LayoutTests/fast/repaint/paint-invalidation-with-reparent-across-frame-boundaries.html |
@@ -0,0 +1,16 @@ |
+<!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="../../fast/repaint/resources/text-based-repaint.js"></script> |
+<script> |
+ |
+var target = document.getElementById("target"); |
+var iframeElement = document.getElementById("iframe"); |
+function repaintTest() { |
+ var textNode = iframeElement.contentDocument.getElementById("inner-target"); |
+ target.appendChild(textNode); |
+} |
+iframeElement.onload = runRepaintTest(); |
+</script> |