js/src/tests/test262/built-ins/String/prototype/split/instance-is-function.js


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32

// 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() returns an Array object with:
    i) length equaled to 1,
    ii) [[Get]](0) equaled to the result of converting this object to a string
es5id: 15.5.4.14_A3_T3
description: Instance is function(){}
---*/

var __instance = {
  toString: function() {
    return "function(){}";
  }
};

__instance.split = String.prototype.split;

var __split = __instance.split();

assert.sameValue(
  __split.constructor,
  Array,
  'The value of __split.constructor is expected to equal the value of Array'
);

assert.sameValue(__split.length, 1, 'The value of __split.length is 1');
assert.sameValue(__split[0].substring(0, 8), "function", '__split[0].substring(0, 8) must return "function"');

reportCompare(0, 0);