You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
100 lines
3.4 KiB
100 lines
3.4 KiB
"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");
|
|
}
|
|
};
|
|
};
|