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68 lines
2.5 KiB
68 lines
2.5 KiB
4 years ago
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"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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