diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/debug/Object-name-01.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/debug/Object-name-01.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,13 @@
+// Debugger.Object.prototype.name
+
+var g = newGlobal();
+var dbg = Debugger(g);
+var name;
+dbg.onDebuggerStatement = function (frame) { name = frame.callee.name; };
+
+g.eval("(function f() { debugger; })();");
+assertEq(name, "f");
+g.eval("(function () { debugger; })();");
+assertEq(name, undefined);
+g.eval("Function('debugger;')();");
+assertEq(name, "anonymous");