test262/test/built-ins/Number/15.7.4-1.js

13 lines
386 B
JavaScript

// Copyright (c) 2012 Ecma International. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es5id: 15.7.4-1
description: "Number prototype object: its [[Class]] must be 'Number'"
---*/
var numProto = Object.getPrototypeOf(new Number(42));
var s = Object.prototype.toString.call(numProto);
assert.sameValue(s, '[object Number]', 's');