{"ScriptPreparationCode":"var xxx = {}\r\n\r\nfunction isEmptyCheck(b) {\r\n for (const a in b) {\r\n return false;\r\n }\r\n return true;\r\n}","TestCases":[{"Name":"object.keys()","Code":"Object.keys(xxx) === 0","IsDeferred":false},{"Name":"JSON.stringify()","Code":"JSON.stringify(xxx) === \u0022{}\u0022","IsDeferred":false},{"Name":"for...in","Code":"for (const a in xxx) {\r\n return false;\r\n}\r\nreturn true;","IsDeferred":false},{"Name":"function call","Code":"isEmptyCheck(xxx);","IsDeferred":false}]}