{"ScriptPreparationCode":"this.last_time = 0;\r\nthis.framerate = 60;","TestCases":[{"Name":"performance.now","Code":"let time = performance.now();\r\nthis.last_time = this.last_time || time - (this.framerate * 1000);\r\nlet time_diff = (time - this.last_time) / 1000;","IsDeferred":false},{"Name":"getTime","Code":"let time = (new Date()).getTime();\r\nthis.last_time = this.last_time || time - (this.framerate * 1000);\r\nlet time_diff = (time - this.last_time) / 1000;","IsDeferred":false}]}