DOM append(), prepend(), after(), before(), and replaceWith() should throw an exception if a Docume…

third_party/WebKit/LayoutTests/fast/dom/ChildNode/after.html

Index: third_party/WebKit/LayoutTests/fast/dom/ChildNode/after.html
diff --git a/third_party/WebKit/LayoutTests/fast/dom/ChildNode/after.html b/third_party/WebKit/LayoutTests/fast/dom/ChildNode/after.html
index 77750e510e4ca3fb0f76264a430b4df7067d6fa5..984b4d3fbe50bf7234ee9660ad919eade3231b00 100644
--- a/third_party/WebKit/LayoutTests/fast/dom/ChildNode/after.html
+++ b/third_party/WebKit/LayoutTests/fast/dom/ChildNode/after.html
@@ -139,6 +139,14 @@ function test_after(nodeName) {
         x.after(y);
         assert_equals(x.nextSibling, null);
     }, nodeName + '.after() on a child without any parent.');
+
+    test(function() {
+        var parent = document.createElement('div');
+        parent.appendChild(child);
+        var doc2 = document.implementation.createDocument("http://www.w3.org/1999/xhtml", "html");
+        assert_throws('HierarchyRequestError', () => { child.after(doc2, "foo") });
+        assert_equals(parent.firstChild, child);
+    }, nodeName + '.after() with a Document as an argument should throw.');
 }
 
 test_after('Comment');