JSTests/test262/test/built-ins/String/prototype/split/S15.5.4.14_A1_T15.js

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

/*---
info: |
    String.prototype.split(separator, limit):
    i) can be transferred to other kinds of objects for use as a method.
    separator and limit can be any kinds of object since:
    ii) if separator is not RegExp ToString(separator) performs and
    iii) ToInteger(limit) performs
es5id: 15.5.4.14_A1_T15
description: >
    Arguments are objects, and instance is string.  First object have
    overrided toString function and valueOf function, that throw
    exception.  Second object have overrided valueOf function, that
    throw exception
---*/

var __obj = {
  toString: function() {
    return {};
  },
  valueOf: function() {
    throw "intostr";
  }
};

var __obj2 = {
  valueOf: function() {
    throw "intointeger";
  }
};

__FACTORY.prototype.split = String.prototype.split;

var __instance = new __FACTORY(void 0);

//////////////////////////////////////////////////////////////////////////////
//CHECK#1
try {
  var x = __instance.split(__obj, __obj2);
  $ERROR('#1: "var x = __instance.split(__obj, __obj2)" lead to throwing exception');
} catch (e) {
  if (e !== "intointeger") {
    $ERROR('#1.1: Exception === "intointeger". Actual: ' + e);
  }
}
//
//////////////////////////////////////////////////////////////////////////////

function __FACTORY(value) {
  this.value = value;
  this.toString = function() {
    return new Number;
  };
  this.valueOf = function() {
    return this.value + ""
  };
}