| Index: LayoutTests/fast/dom/Attr/set-attr-value-no-DOMSubtreeModified.html | 
| diff --git a/LayoutTests/fast/dom/Attr/set-attr-value-no-DOMSubtreeModified.html b/LayoutTests/fast/dom/Attr/set-attr-value-no-DOMSubtreeModified.html | 
| new file mode 100644 | 
| index 0000000000000000000000000000000000000000..9df04e9823f05a7257a052f6120b0c72ae3086d0 | 
| --- /dev/null | 
| +++ b/LayoutTests/fast/dom/Attr/set-attr-value-no-DOMSubtreeModified.html | 
| @@ -0,0 +1,16 @@ | 
| +<!DOCTYPE html> | 
| +<script src="../../../resources/js-test.js"></script> | 
| +<div id="testDiv"></div> | 
| +<script> | 
| +    description("Tests that setting Attr.value does not fire a DOMSubtreeModified event."); | 
| + | 
| +    var testDiv = document.getElementById("testDiv"); | 
| +    var wasDOMSubtreeModifiedFired = false; | 
| +    testDiv.attributes[0].addEventListener("DOMSubtreeModified", function() { | 
| +        wasDOMSubtreeModifiedFired = true; | 
| +    }, false); | 
| + | 
| +    shouldBeFalse("wasDOMSubtreeModifiedFired"); | 
| +    testDiv.attributes[0].value = "testDiv2"; | 
| +    shouldBeFalse("wasDOMSubtreeModifiedFired"); | 
| +</script> | 
|  |