68 lines
2.5 KiB
JavaScript
68 lines
2.5 KiB
JavaScript
'use strict';
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var iteratorSymbol = require('es6-symbol').iterator;
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module.exports = function (T) {
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return {
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Values: function (a) {
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var x = ['raz', 'dwa', 'trzy', 'cztery', 'pięć', 'sześć'], it;
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it = new T(x);
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a(it[iteratorSymbol](), it, "@@iterator");
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a.deep(it.next(), { done: false, value: 'raz' }, "#1");
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a.deep(it.next(), { done: false, value: 'dwa' }, "#2");
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x.splice(1, 0, 'elo');
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a.deep(it.next(), { done: false, value: 'dwa' }, "Insert");
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a.deep(it.next(), { done: false, value: 'trzy' }, "#3");
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a.deep(it.next(), { done: false, value: 'cztery' }, "#4");
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x.pop();
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a.deep(it.next(), { done: false, value: 'pięć' }, "#5");
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a.deep(it.next(), { done: true, value: undefined }, "End");
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},
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"Keys & Values": function (a) {
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var x = ['raz', 'dwa', 'trzy', 'cztery', 'pięć', 'sześć'], it;
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it = new T(x, 'key+value');
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a(it[iteratorSymbol](), it, "@@iterator");
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a.deep(it.next(), { done: false, value: [0, 'raz'] }, "#1");
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a.deep(it.next(), { done: false, value: [1, 'dwa'] }, "#2");
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x.splice(1, 0, 'elo');
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a.deep(it.next(), { done: false, value: [2, 'dwa'] }, "Insert");
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a.deep(it.next(), { done: false, value: [3, 'trzy'] }, "#3");
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a.deep(it.next(), { done: false, value: [4, 'cztery'] }, "#4");
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x.pop();
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a.deep(it.next(), { done: false, value: [5, 'pięć'] }, "#5");
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a.deep(it.next(), { done: true, value: undefined }, "End");
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},
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Keys: function (a) {
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var x = ['raz', 'dwa', 'trzy', 'cztery', 'pięć', 'sześć'], it;
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it = new T(x, 'key');
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a(it[iteratorSymbol](), it, "@@iterator");
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a.deep(it.next(), { done: false, value: 0 }, "#1");
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a.deep(it.next(), { done: false, value: 1 }, "#2");
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x.splice(1, 0, 'elo');
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a.deep(it.next(), { done: false, value: 2 }, "Insert");
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a.deep(it.next(), { done: false, value: 3 }, "#3");
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a.deep(it.next(), { done: false, value: 4 }, "#4");
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x.pop();
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a.deep(it.next(), { done: false, value: 5 }, "#5");
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a.deep(it.next(), { done: true, value: undefined }, "End");
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},
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Sparse: function (a) {
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var x = new Array(6), it;
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x[2] = 'raz';
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x[4] = 'dwa';
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it = new T(x);
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a.deep(it.next(), { done: false, value: undefined }, "#1");
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a.deep(it.next(), { done: false, value: undefined }, "#2");
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a.deep(it.next(), { done: false, value: 'raz' }, "#3");
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a.deep(it.next(), { done: false, value: undefined }, "#4");
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a.deep(it.next(), { done: false, value: 'dwa' }, "#5");
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a.deep(it.next(), { done: false, value: undefined }, "#6");
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a.deep(it.next(), { done: true, value: undefined }, "End");
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}
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};
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};
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