{"ScriptPreparationCode":"window.str = \u0027rgba(255, 255, 255, 0.8)\u0027","TestCases":[{"Name":"no \u0060position\u0060 param","Code":"const idx = str.indexOf(\u0027)\u0027)","IsDeferred":false},{"Name":"with \u0060position\u0060 param","Code":"const idx = str.indexOf(\u0027)\u0027, 5)","IsDeferred":false}]}