js/src/tests/test262/built-ins/String/prototype/split/call-split-without-arguments-and-instance-is-empty-string.js


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// 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_T4
description: Call split without arguments, and instance is empty string
---*/

//since ToString() evaluates to "" split() evaluates to split("",0)
var __split = "".split();

assert.sameValue(typeof __split, "object", 'The value of `typeof __split` is "object"');

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], "", 'The value of __split[0] is ""');

reportCompare(0, 0);