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