js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-149.js


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// Copyright (c) 2012 Ecma International.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
es5id: 15.2.3.7-6-a-149
description: >
    Object.defineProperties - 'O' is an Array, 'name' is the length
    property of 'O',  test RangeError is thrown when the [[Value]]
    field of 'desc' is negative non-integer values (15.4.5.1 step 3.c)
---*/

var arr = [];
assert.throws(RangeError, function() {
  Object.defineProperties(arr, {
    length: {
      value: -4294967294.5
    }
  });
});
assert.sameValue(arr.length, 0, 'arr.length');

reportCompare(0, 0);