{ "testCollection": { "name": "15.4.5", "numTests": 1, "tests": [ { "id": "15.4.5-1", "path": "TestCases/chapter15/15.4/15.4.5/15.4.5-1.js", "description": "Array instances have [[Class]] set to 'Array'", "test": "assertTrue((function testcase() {\n var a = [];\n var s = Object.prototype.toString.call(a);\n if (s === '[object Array]') {\n return true;\n }\n }).call(this));\n" } ] } }