{"ScriptPreparationCode":"var string = \u0022Hello World!\u0022","TestCases":[{"Name":"slice","Code":"string.slice(0, string.length - 7) ","IsDeferred":false},{"Name":"substr","Code":"string.substr(0, string.length - 7) ","IsDeferred":false},{"Name":"substring","Code":"string.substring(0, string.length - 7) ","IsDeferred":false}]}