{"ScriptPreparationCode":null,"TestCases":[{"Name":"perf1","Code":"var x = null;","IsDeferred":false},{"Name":"perf2","Code":"var x = performance.now();","IsDeferred":false},{"Name":"perf3","Code":"var x = null;\r\nconsole.log(x);","IsDeferred":false},{"Name":"perf4","Code":"var x = performance.now();\r\nconsole.log(x);","IsDeferred":false},{"Name":"perf5","Code":"var x = performance.now();\r\nconsole.log(performance.now() - x);","IsDeferred":false}]}