Adjusts unit test regarding exception in injected scripts so that it accounts...

Adjusts unit test regarding exception in injected scripts so that it accounts for the exception being thrown in an event loop for remote scripts

test/unit/manipulation.js

@@ -2050,17 +2050,21 @@ test( "Ensure oldIE creates a new set on appendTo (#8894)", function() {
 
 test( "html() - script exceptions bubble (#11743)", function() {
 
-	expect( 2 );
+	expect( 3 );
 
 	raises(function() {
-		jQuery("#qunit-fixture").html("<script>undefined(); ok( false, 'error not thrown' );</script>");
-		ok( false, "error ignored" );
-	}, "exception bubbled from inline script" );
+		jQuery("#qunit-fixture").html("<script>undefined(); ok( false, 'Exception not thrown' );</script>");
+		ok( false, "Exception ignored" );
+	}, "Exception bubbled from inline script" );
+
+	var onerror = window.onerror;
+	window.onerror = function() {
+		ok( true, "Exception thrown in remote script" );
+		window.onerror = onerror;
+	};
 
-	raises(function() {
 	jQuery("#qunit-fixture").html("<script src='data/badcall.js'></script>");
-		ok( false, "error ignored" );
-	}, "exception bubbled from remote script" );
+	ok( true, "Exception ignored" );
 });
 
 test( "checked state is cloned with clone()", function() {