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authorruki <waruqi@gmail.com>2018-11-08 00:38:48 +0800
committerruki <waruqi@gmail.com>2018-11-07 21:53:09 +0800
commit26105034da4fcce7ac883c899d781f016559310d (patch)
treec459a5dc4e3aa0972d9919033ece511ce76dd129 /node_modules/es6-iterator/test/index.js
parent2c77f00f1a7ecb6c8192f9c16d3b2001b254a107 (diff)
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-rw-r--r--node_modules/es6-iterator/test/index.js99
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diff --git a/node_modules/es6-iterator/test/index.js b/node_modules/es6-iterator/test/index.js
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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");
+ }
+ };
+};