1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
|
'use strict';
module.exports = function () {
var set, iterator, result;
if (typeof Set !== 'function') return false;
set = new Set(['raz', 'dwa', 'trzy']);
if (String(set) !== '[object Set]') return false;
if (set.size !== 3) return false;
if (typeof set.add !== 'function') return false;
if (typeof set.clear !== 'function') return false;
if (typeof set.delete !== 'function') return false;
if (typeof set.entries !== 'function') return false;
if (typeof set.forEach !== 'function') return false;
if (typeof set.has !== 'function') return false;
if (typeof set.keys !== 'function') return false;
if (typeof set.values !== 'function') return false;
iterator = set.values();
result = iterator.next();
if (result.done !== false) return false;
if (result.value !== 'raz') return false;
return true;
};
|
