Adds test to support Sizzle getText patch for document fragments. Fixes #10864.

test/unit/manipulation.js

@@ -7,13 +7,19 @@ var bareObj = function(value) { return value; };
 var functionReturningObj = function(value) { return (function() { return value; }); };
 
 test("text()", function() {
-	expect(3);
+	expect(4);
 	var expected = "This link has class=\"blog\": Simon Willison's Weblog";
 	equal( jQuery("#sap").text(), expected, "Check for merged text of more then one element." );
 
 	// Check serialization of text values
 	equal( jQuery(document.createTextNode("foo")).text(), "foo", "Text node was retreived from .text()." );
 	notEqual( jQuery(document).text(), "", "Retrieving text for the document retrieves all text (#10724).");
+
+	// Retrieve from document fragments #10864
+	var frag = document.createDocumentFragment();
+		frag.appendChild( document.createTextNode("foo") );
+
+	equal( jQuery( frag ).text(), "foo", "Document Fragment Text node was retreived from .text().");
 });
 
 test("text(undefined)", function() {