text: // Copyright (c) 2012 Ecma International.  All rights reserved.
  // This code is governed by the BSD license found in the LICENSE file.
  
  /*---
  esid: sec-array.prototype.some
  es5id: 15.4.4.17-8-7
  description: >
      Array.prototype.some returns false if 'length' is 0 (subclassed
      Array, length overridden with obj w/o valueOf (toString))
  ---*/
  
    foo.prototype = new Array(1, 2, 3);
    function foo() {}
    var f = new foo();
  
    var o = { toString: function () { return '0';}};
    f.length = o;
  
    // objects inherit the default valueOf method of the Object object;
    // that simply returns the itself. Since the default valueOf() method
    // does not return a primitive value, ES next tries to convert the object
    // to a number by calling its toString() method and converting the
    // resulting string to a number.
  
    function cb(){}
    var i = f.some(cb);
  
  
  assert.sameValue(i, false, 'i');
  