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100 lines
3.4 KiB
100 lines
3.4 KiB
1 year ago
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"use strict";
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var ee = require("event-emitter")
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, iteratorSymbol = require("es6-symbol").iterator;
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module.exports = function (T) {
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return {
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"": function (a) {
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var x = ["raz", "dwa", "trzy", "cztery", "pięć"], it, y, z;
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it = new T(x);
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a(it[iteratorSymbol](), it, "@@iterator");
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y = it.next();
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a.deep(y, { done: false, value: "raz" }, "#1");
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z = it.next();
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a.not(y, z, "Recreate result");
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a.deep(z, { done: false, value: "dwa" }, "#2");
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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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a.deep(it.next(), { done: false, value: "pięć" }, "#5");
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a.deep(y = it.next(), { done: true, value: undefined }, "End");
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a.not(y, it.next(), "Recreate result on dead");
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},
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"Emited": function (a) {
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var x = ["raz", "dwa", "trzy", "cztery", "pięć"], y, it;
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y = ee();
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it = new T(x, y);
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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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y.emit("_add", x.push("sześć") - 1);
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a.deep(it.next(), { done: false, value: "trzy" }, "#3");
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x.splice(1, 0, "półtora");
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y.emit("_add", 1);
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a.deep(it.next(), { done: false, value: "półtora" }, "Insert");
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x.splice(5, 1);
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y.emit("_delete", 5);
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a.deep(it.next(), { done: false, value: "cztery" }, "#4");
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a.deep(it.next(), { done: false, value: "sześć" }, "#5");
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a.deep(it.next(), { done: true, value: undefined }, "End");
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},
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"Emited #2": function (a) {
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var x = ["raz", "dwa", "trzy", "cztery", "pięć", "sześć"], y, it;
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y = ee();
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it = new T(x, y);
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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, "półtora");
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y.emit("_add", 1);
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x.splice(1, 0, "1.25");
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y.emit("_add", 1);
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x.splice(0, 1);
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y.emit("_delete", 0);
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a.deep(it.next(), { done: false, value: "półtora" }, "Insert");
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a.deep(it.next(), { done: false, value: "1.25" }, "Insert #2");
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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.splice(5, 1);
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y.emit("_delete", 5);
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a.deep(it.next(), { done: false, value: "sześć" }, "#5");
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a.deep(it.next(), { done: true, value: undefined }, "End");
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},
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"Emited: Clear #1": function (a) {
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var x = ["raz", "dwa", "trzy", "cztery", "pięć", "sześć"], y, it;
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y = ee();
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it = new T(x, y);
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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.length = 0;
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y.emit("_clear");
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a.deep(it.next(), { done: true, value: undefined }, "End");
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},
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"Emited: Clear #2": function (a) {
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var x = ["raz", "dwa", "trzy", "cztery", "pięć", "sześć"], y, it;
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y = ee();
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it = new T(x, y);
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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.length = 0;
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y.emit("_clear");
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x.push("foo");
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x.push("bar");
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a.deep(it.next(), { done: false, value: "foo" }, "#3");
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a.deep(it.next(), { done: false, value: "bar" }, "#4");
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x.splice(1, 0, "półtora");
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y.emit("_add", 1);
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x.splice(1, 0, "1.25");
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y.emit("_add", 1);
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x.splice(0, 1);
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y.emit("_delete", 0);
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a.deep(it.next(), { done: false, value: "półtora" }, "Insert");
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a.deep(it.next(), { done: false, value: "1.25" }, "Insert #2");
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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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