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

/*---
info: If x is -0, Math.cos(x) is 1
es5id: 15.8.2.7_A3
description: Checking if Math.cos(-0) is 1
---*/

// CHECK#1
var x = -0;
assert.sameValue(Math.cos(x), 1, 'Math.cos(-0) must return 1');