| 1 | 'use strict';
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| 2 |
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| 3 | var iteratorSymbol = require('es6-symbol').iterator;
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| 4 |
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| 5 | module.exports = function (T) {
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| 6 | return {
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| 7 | Values: function (a) {
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| 8 | var x = ['raz', 'dwa', 'trzy', 'cztery', 'pięć', 'sześć'], it;
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| 9 |
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| 10 | it = new T(x);
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| 11 | a(it[iteratorSymbol](), it, "@@iterator");
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| 12 | a.deep(it.next(), { done: false, value: 'raz' }, "#1");
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| 13 | a.deep(it.next(), { done: false, value: 'dwa' }, "#2");
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| 14 | x.splice(1, 0, 'elo');
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| 15 | a.deep(it.next(), { done: false, value: 'dwa' }, "Insert");
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| 16 | a.deep(it.next(), { done: false, value: 'trzy' }, "#3");
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| 17 | a.deep(it.next(), { done: false, value: 'cztery' }, "#4");
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| 18 | x.pop();
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| 19 | a.deep(it.next(), { done: false, value: 'pięć' }, "#5");
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| 20 | a.deep(it.next(), { done: true, value: undefined }, "End");
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| 21 | },
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| 22 | "Keys & Values": function (a) {
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| 23 | var x = ['raz', 'dwa', 'trzy', 'cztery', 'pięć', 'sześć'], it;
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| 24 |
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| 25 | it = new T(x, 'key+value');
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| 26 | a(it[iteratorSymbol](), it, "@@iterator");
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| 27 | a.deep(it.next(), { done: false, value: [0, 'raz'] }, "#1");
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| 28 | a.deep(it.next(), { done: false, value: [1, 'dwa'] }, "#2");
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| 29 | x.splice(1, 0, 'elo');
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| 30 | a.deep(it.next(), { done: false, value: [2, 'dwa'] }, "Insert");
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| 31 | a.deep(it.next(), { done: false, value: [3, 'trzy'] }, "#3");
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| 32 | a.deep(it.next(), { done: false, value: [4, 'cztery'] }, "#4");
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| 33 | x.pop();
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| 34 | a.deep(it.next(), { done: false, value: [5, 'pięć'] }, "#5");
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| 35 | a.deep(it.next(), { done: true, value: undefined }, "End");
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| 36 | },
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| 37 | Keys: function (a) {
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| 38 | var x = ['raz', 'dwa', 'trzy', 'cztery', 'pięć', 'sześć'], it;
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| 39 |
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| 40 | it = new T(x, 'key');
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| 41 | a(it[iteratorSymbol](), it, "@@iterator");
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| 42 | a.deep(it.next(), { done: false, value: 0 }, "#1");
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| 43 | a.deep(it.next(), { done: false, value: 1 }, "#2");
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| 44 | x.splice(1, 0, 'elo');
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| 45 | a.deep(it.next(), { done: false, value: 2 }, "Insert");
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| 46 | a.deep(it.next(), { done: false, value: 3 }, "#3");
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| 47 | a.deep(it.next(), { done: false, value: 4 }, "#4");
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| 48 | x.pop();
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| 49 | a.deep(it.next(), { done: false, value: 5 }, "#5");
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| 50 | a.deep(it.next(), { done: true, value: undefined }, "End");
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| 51 | },
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| 52 | Sparse: function (a) {
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| 53 | var x = new Array(6), it;
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| 54 |
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| 55 | x[2] = 'raz';
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| 56 | x[4] = 'dwa';
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| 57 | it = new T(x);
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| 58 | a.deep(it.next(), { done: false, value: undefined }, "#1");
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| 59 | a.deep(it.next(), { done: false, value: undefined }, "#2");
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| 60 | a.deep(it.next(), { done: false, value: 'raz' }, "#3");
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| 61 | a.deep(it.next(), { done: false, value: undefined }, "#4");
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| 62 | a.deep(it.next(), { done: false, value: 'dwa' }, "#5");
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| 63 | a.deep(it.next(), { done: false, value: undefined }, "#6");
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| 64 | a.deep(it.next(), { done: true, value: undefined }, "End");
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| 65 | }
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| 66 | };
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| 67 | };
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