JSTests/test262/test/built-ins/String/prototype/split/S15.5.4.14_A1_T3.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_T3
description: Checking by using eval
---*/

var split = String.prototype.split.bind(this);

var __obj__lim = {
  valueOf: function() {
    return 5;
  }
};

try {
  toString = Object.prototype.toString;
} catch (e) {;
}

//Checks are only valid if we can overwrite the global object's toString method
//(which ES5 doesn't even require to exist)
if (toString === Object.prototype.toString) {
  var __class__ = toString();

  var __split = split(eval("\"[\""), __obj__lim);

  //////////////////////////////////////////////////////////////////////////////
  //CHECK#1
  if (typeof __split !== "object") {
    $ERROR('#1: typeof __split === "object". Actual: ' + typeof __split);
  }
  //
  //////////////////////////////////////////////////////////////////////////////

  //////////////////////////////////////////////////////////////////////////////
  //CHECK#2
  if (__split.constructor !== Array) {
    $ERROR('#2: __split.constructor === Array. Actual: ' + __split.constructor);
  }
  //
  //////////////////////////////////////////////////////////////////////////////

  //////////////////////////////////////////////////////////////////////////////
  //CHECK#3
  if (__split.length !== 2) {
    $ERROR('#3: __split.length === 2. Actual: ' + __split.length);
  }
  //
  //////////////////////////////////////////////////////////////////////////////

  //////////////////////////////////////////////////////////////////////////////
  //CHECK#3
  if (__split[1].substring(0, 6) !== "object") {
    $ERROR('#4: __split[1].substring(0,6) === "object". Actual: ' + __split[1].substring(0, 6));
  }
  //
  //////////////////////////////////////////////////////////////////////////////
}