test262/test/built-ins/Object/S15.2.1.1_A2_T10.js

// Copyright 2009 the Sputnik authors.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
info: |
    When the Object function is called with one argument value,
    and the value neither is null nor undefined, and is supplied, return ToObject(value)
es5id: 15.2.1.1_A2_T10
description: Calling Object function with array of numbers as argument value
---*/

var arr = [1, 2, 3];

//CHECK#1
if (typeof arr !== 'object') {
  throw new Test262Error('#1: arr = [1,2,3] is NOT an object');
}

var n_obj = Object(arr);

arr.push(4);

//CHECK#2
if ((n_obj !== arr) || (n_obj[3] !== 4)) {
  throw new Test262Error('#2: Object([1,2,3]) returns ToObject([1,2,3])');
}