Object.defineProperty(this, "fuzzutils", { value: { evaluate: function() {}, } }); var g = newGlobal({ newCompartment: true }); g.parent = this; g.eval("(" + function() { var dbg = Debugger(parent); dbg.onEnterFrame = function(frame) { frame.onStep = function() {} } } + ")()"); fuzzutils.evaluate(); oomTest(new Function(), {expectExceptionOnFailure: false});