michael@0: actual = '';
michael@0: expected = 'nocrash,';
michael@0: 
michael@0: +[(e = {}, (function () e)()) for each (e in ["", {}, "", {}, ""])];
michael@0: 
michael@0: appendToActual('nocrash')
michael@0: 
michael@0: 
michael@0: assertEq(actual, expected)