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var -> const/let in examples and tests

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Romain Beaumont 2017-07-13 14:03:52 +02:00
parent 4a33bc7ac7
commit 79f82afb91
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GPG Key ID: DB60E388B3BCF286
17 changed files with 185 additions and 297 deletions
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110
.jshintrc
View File

@ -1,110 +0,0 @@
{
// Settings
"passfail": false,
// Stop on first error.
"maxerr": 100,
// Maximum errors before stopping.
// Predefined globals whom JSHint will ignore.
"browser": false,
// Standard browser globals e.g. `window`, `document`.
"predef": [
// extra globals
"describe",
"beforeEach",
"afterEach",
"before",
"after",
"it"
],
"node": true,
"rhino": false,
"couch": false,
"wsh": false,
// Windows Scripting Host.
"jquery": false,
"prototypejs": false,
"mootools": false,
"dojo": false,
// Development.
"debug": true,
// Allow debugger statements e.g. browser breakpoints.
"devel": true,
// Allow development statements e.g. `console.log();`.
// EcmaScript 5.
"es5": true,
// Allow EcmaScript 5 syntax.
"strict": false,
// Require `use strict` pragma in every file.
"globalstrict": true,
// Allow global "use strict" (also enables 'strict').
// The Good Parts.
"asi": true,
// Tolerate Automatic Semicolon Insertion (no semicolons).
"laxbreak": false,
// Tolerate unsafe line breaks e.g. `return [\n] x` without semicolons.
"laxcomma": true,
"bitwise": false,
// Prohibit bitwise operators (&, |, ^, etc.).
"boss": true,
// Tolerate assignments inside if, for & while. Usually conditions & loops are for comparison, not assignments.
"curly": false,
// Require {} for every new block or scope.
"eqeqeq": true,
// Require triple equals i.e. `===`.
"eqnull": true,
// Tolerate use of `== null`.
"evil": false,
// Tolerate use of `eval`.
"expr": false,
// Tolerate `ExpressionStatement` as Programs.
"forin": false,
// Prohibt `for in` loops without `hasOwnProperty`.
"immed": true,
// Require immediate invocations to be wrapped in parens e.g. `( function(){}() );`
"latedef": false,
// Prohibit variable use before definition.
"loopfunc": false,
// Allow functions to be defined within loops.
"noarg": true,
// Prohibit use of `arguments.caller` and `arguments.callee`.
"regexp": false,
// Prohibit `.` and `[^...]` in regular expressions.
"regexdash": false,
// Tolerate unescaped last dash i.e. `[-...]`.
"scripturl": false,
// Tolerate script-targeted URLs.
"shadow": false,
// Allows re-define variables later in code e.g. `var x=1; x=2;`.
"supernew": false,
// Tolerate `new function () { ... };` and `new Object;`.
"undef": true,
// Require all non-global variables be declared before they are used.
// Persone styling prefrences.
"newcap": true,
// Require capitalization of all constructor functions e.g. `new F()`.
"noempty": true,
// Prohibit use of empty blocks.
"nonew": true,
// Prohibit use of constructors for side-effects.
"nomen": false,
// Prohibit use of initial or trailing underbars in names.
"onevar": false,
// Allow only one `var` statement per function.
"plusplus": false,
// Prohibit use of `++` & `--`.
"sub": false,
// Tolerate all forms of subscript notation besides dot notation e.g. `dict['key']` instead of `dict.key`.
"trailing": true,
// Prohibit trailing whitespaces.
"white": false
// Check against strict whitespace and indentation rules.
}

12
examples/client_auto/client_auto.js
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@ -1,13 +1,13 @@
'use strict';
var mc = require('minecraft-protocol');
const mc = require('minecraft-protocol');
if(process.argv.length < 4 || process.argv.length > 6) {
console.log("Usage : node echo.js <host> <port> [<name>] [<password>]");
process.exit(1);
}
var client = mc.createClient({
const client = mc.createClient({
version: false,
host: process.argv[2],
port: parseInt(process.argv[3]),
@ -22,10 +22,10 @@ client.on('disconnect', function(packet) {
console.log('disconnected: '+ packet.reason);
});
client.on('chat', function(packet) {
var jsonMsg = JSON.parse(packet.message);
if(jsonMsg.translate == 'chat.type.announcement' || jsonMsg.translate == 'chat.type.text') {
var username = jsonMsg.with[0].text;
var msg = jsonMsg.with[1];
const jsonMsg = JSON.parse(packet.message);
if(jsonMsg.translate === 'chat.type.announcement' || jsonMsg.translate === 'chat.type.text') {
const username = jsonMsg.with[0].text;
const msg = jsonMsg.with[1];
if(username === client.username) return;
client.write('chat', {message: msg});
}

8
examples/client_channel/client_channel.js
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@ -1,14 +1,12 @@
var ProtoDef = require('protodef').ProtoDef;
var mc = require('minecraft-protocol');
var proto = new ProtoDef();
const mc = require('minecraft-protocol');
if(process.argv.length < 4 || process.argv.length > 6) {
console.log("Usage : node client_channel.js <host> <port> [<name>] [<password>]");
process.exit(1);
}
var client = mc.createClient({version: false,
const client = mc.createClient({
version: false,
host: process.argv[2],
port: parseInt(process.argv[3]),
username: process.argv[4] ? process.argv[4] : "test",

48
examples/client_chat/client_chat.js
View File

@ -1,10 +1,10 @@
var readline = require('readline');
var color = require("ansi-color").set;
var mc = require('minecraft-protocol');
var states = mc.states;
var util = require('util');
const readline = require('readline');
const color = require("ansi-color").set;
const mc = require('minecraft-protocol');
const states = mc.states;
const util = require('util');
var colors = {
const colors = {
"black": 'black+white_bg',
"dark_blue": 'blue',
"dark_green": 'green',
@ -29,7 +29,7 @@ var colors = {
"reset": 'white+black_bg'
};
var dictionary = {
const dictionary = {
"chat.stream.emote": "(%s) * %s %s",
"chat.stream.text": "(%s) <%s> %s",
"chat.type.achievement": "%s has just earned the achievement %s",
@ -39,7 +39,7 @@ var dictionary = {
"chat.type.text": "<%s> %s"
};
var rl = readline.createInterface({
const rl = readline.createInterface({
input: process.stdin,
output: process.stdout,
terminal: false
@ -56,18 +56,18 @@ if(process.argv.length < 5) {
}
process.argv.forEach(function(val) {
if(val == "-h") {
if(val === "-h") {
print_help();
process.exit(0);
}
});
var host = process.argv[2];
var port = parseInt(process.argv[3]);
var user = process.argv[4];
var passwd = process.argv[5];
let host = process.argv[2];
let port = parseInt(process.argv[3]);
const user = process.argv[4];
const passwd = process.argv[5];
if(host.indexOf(':') != -1) {
if(host.indexOf(':') !== -1) {
port = host.substring(host.indexOf(':') + 1);
host = host.substring(0, host.indexOf(':'));
}
@ -75,7 +75,7 @@ if(host.indexOf(':') != -1) {
console.log("connecting to " + host + ":" + port);
console.log("user: " + user);
var client = mc.createClient({
const client = mc.createClient({
host: host,
port: port,
username: user,
@ -87,7 +87,7 @@ client.on('kick_disconnect', function(packet) {
process.exit(1);
});
var chats = [];
const chats = [];
client.on('connect', function() {
console.info(color('Successfully connected to ' + host + ':' + port, "blink+green"));
@ -117,13 +117,13 @@ client.on('state', function(newState) {
});
rl.on('line', function(line) {
if(line == '') {
if(line === '') {
return;
} else if(line == '/quit') {
} else if(line === '/quit') {
console.info('Disconnected from ' + host + ':' + port);
client.end();
return;
} else if(line == '/end') {
} else if(line === '/end') {
console.info('Forcibly ended client');
process.exit(0);
return;
@ -134,14 +134,14 @@ rl.on('line', function(line) {
});
client.on('chat', function(packet) {
var j = JSON.parse(packet.message);
var chat = parseChat(j, {});
const j = JSON.parse(packet.message);
const chat = parseChat(j, {});
console.info(chat);
});
function parseChat(chatObj, parentState) {
function getColorize(parentState) {
var myColor = "";
let myColor = "";
if('color' in parentState) myColor += colors[parentState.color] + "+";
if(parentState.bold) myColor += "bold+";
if(parentState.underlined) myColor += "underline+";
@ -153,7 +153,7 @@ function parseChat(chatObj, parentState) {
if(typeof chatObj === "string") {
return color(chatObj, getColorize(parentState));
} else {
var chat = "";
let chat = "";
if('color' in chatObj) parentState.color = chatObj['color'];
if('bold' in chatObj) parentState.bold = chatObj['bold'];
if('italic' in chatObj) parentState.italic = chatObj['italic'];
@ -164,7 +164,7 @@ function parseChat(chatObj, parentState) {
if('text' in chatObj) {
chat += color(chatObj.text, getColorize(parentState));
} else if('translate' in chatObj && dictionary.hasOwnProperty(chatObj.translate)) {
var args = [dictionary[chatObj.translate]];
const args = [dictionary[chatObj.translate]];
chatObj['with'].forEach(function(s) {
args.push(parseChat(s, parentState));
});

4
examples/client_custom_channel/client_custom_channel.js
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@ -1,11 +1,11 @@
var mc = require('minecraft-protocol');
const mc = require('minecraft-protocol');
if(process.argv.length < 4 || process.argv.length > 6) {
console.log("Usage : node client_channel.js <host> <port> [<name>] [<password>]");
process.exit(1);
}
var client = mc.createClient({
const client = mc.createClient({
host: process.argv[2],
port: parseInt(process.argv[3]),
username: process.argv[4] ? process.argv[4] : "test",

10
examples/client_custom_packets/client_custom_packets.js
View File

@ -1,17 +1,17 @@
var mc = require('minecraft-protocol');
const mc = require('minecraft-protocol');
if(process.argv.length < 4 || process.argv.length > 6) {
console.log("Usage : node echo.js <host> <port> [<name>] [<password>]");
process.exit(1);
}
var customPackets={
const customPackets = {
"1.8": {
"play": {
"toClient": {
"types": {
"packet_custom_name": [
"container",[
"container", [
{
"name": "age",
"type": "i64"
@ -57,12 +57,12 @@ var customPackets={
}
};
var client = mc.createClient({
const client = mc.createClient({
host: process.argv[2],
port: parseInt(process.argv[3]),
username: process.argv[4] ? process.argv[4] : "echo",
password: process.argv[5],
customPackets:customPackets
customPackets: customPackets
});
client.on('connect', function() {

12
examples/client_echo/client_echo.js
View File

@ -1,11 +1,11 @@
var mc = require('minecraft-protocol');
const mc = require('minecraft-protocol');
if(process.argv.length < 4 || process.argv.length > 6) {
console.log("Usage : node echo.js <host> <port> [<name>] [<password>]");
process.exit(1);
}
var client = mc.createClient({
const client = mc.createClient({
host: process.argv[2],
port: parseInt(process.argv[3]),
username: process.argv[4] ? process.argv[4] : "echo",
@ -22,10 +22,10 @@ client.on('end', function(err) {
console.log('Connection lost');
});
client.on('chat', function(packet) {
var jsonMsg = JSON.parse(packet.message);
if(jsonMsg.translate == 'chat.type.announcement' || jsonMsg.translate == 'chat.type.text') {
var username = jsonMsg.with[0].text;
var msg = jsonMsg.with[1];
const jsonMsg = JSON.parse(packet.message);
if(jsonMsg.translate === 'chat.type.announcement' || jsonMsg.translate === 'chat.type.text') {
const username = jsonMsg.with[0].text;
const msg = jsonMsg.with[1];
if(username === client.username) return;
client.write('chat', {message: msg});
}

46
examples/proxy/proxy.js
View File

@ -1,6 +1,6 @@
var mc = require('minecraft-protocol');
const mc = require('minecraft-protocol');
var states = mc.states;
const states = mc.states;
function printHelpAndExit(exitCode) {
console.log("usage: node proxy.js [<options>...] <target_srv> <version>");
console.log("options:");
@ -32,24 +32,24 @@ process.argv.forEach(function(val) {
}
});
var args = process.argv.slice(2);
var host;
var port = 25565;
var version;
const args = process.argv.slice(2);
let host;
let port = 25565;
let version;
var printAllNames = false;
var printNameWhitelist = {};
var printNameBlacklist = {};
let printAllNames = false;
const printNameWhitelist = {};
const printNameBlacklist = {};
(function() {
for(var i = 0; i < args.length; i++) {
var option = args[i];
for(let i = 0; i < args.length; i++) {
const option = args[i];
if(!/^-/.test(option)) break;
if(option === "--dump-all") {
printAllNames = true;
continue;
}
i++;
var name = args[i];
const name = args[i];
if(option === "--dump") {
printNameWhitelist[name] = "io";
} else if(option === "-x") {
@ -68,17 +68,17 @@ if(host.indexOf(':') !== -1) {
host = host.substring(0, host.indexOf(':'));
}
var srv = mc.createServer({
const srv = mc.createServer({
'online-mode': false,
port: 25566,
keepAlive: false,
version:version
});
srv.on('login', function(client) {
var addr = client.socket.remoteAddress;
const addr = client.socket.remoteAddress;
console.log('Incoming connection', '(' + addr + ')');
var endedClient = false;
var endedTargetClient = false;
let endedClient = false;
let endedTargetClient = false;
client.on('end', function() {
endedClient = true;
console.log('Connection closed by client', '(' + addr + ')');
@ -92,7 +92,7 @@ srv.on('login', function(client) {
if(!endedTargetClient)
targetClient.end("Error");
});
var targetClient = mc.createClient({
const targetClient = mc.createClient({
host: host,
port: port,
username: client.username,
@ -125,12 +125,12 @@ srv.on('login', function(client) {
}
}
});
var bufferEqual = require('buffer-equal');
const bufferEqual = require('buffer-equal');
targetClient.on('raw', function(buffer, meta) {
if(client.state !== states.PLAY || meta.state !== states.PLAY)
return;
var packetData = targetClient.deserializer.parsePacketBuffer(buffer).data.params;
var packetBuff = client.serializer.createPacketBuffer({name:meta.name, params:packetData});
const packetData = targetClient.deserializer.parsePacketBuffer(buffer).data.params;
const packetBuff = client.serializer.createPacketBuffer({name:meta.name, params:packetData});
if(!bufferEqual(buffer, packetBuff)) {
console.log("client<-server: Error in packet " + meta.state + "." + meta.name);
console.log("received buffer",buffer.toString('hex'));
@ -149,8 +149,8 @@ srv.on('login', function(client) {
client.on('raw', function(buffer, meta) {
if(meta.state !== states.PLAY || targetClient.state !== states.PLAY)
return;
var packetData = client.deserializer.parsePacketBuffer(buffer).data.params;
var packetBuff = targetClient.serializer.createPacketBuffer({name:meta.name, params:packetData});
const packetData = client.deserializer.parsePacketBuffer(buffer).data.params;
const packetBuff = targetClient.serializer.createPacketBuffer({name:meta.name, params:packetData});
if(!bufferEqual(buffer, packetBuff)) {
console.log("client->server: Error in packet " + meta.state + "." + meta.name);
console.log("received buffer",buffer.toString('hex'));
@ -180,6 +180,6 @@ function shouldDump(name, direction) {
return matches(printNameWhitelist[name]);
function matches(result) {
return result != null && result.indexOf(direction) !== -1;
return result !== null && result.indexOf(direction) !== -1;
}
}

16
examples/server/server.js
View File

@ -1,17 +1,17 @@
var mc = require('minecraft-protocol');
const mc = require('minecraft-protocol');
var options = {
const options = {
motd: 'Vox Industries',
'max-players': 127,
port: 25565,
'online-mode': false
};
var server = mc.createServer(options);
const server = mc.createServer(options);
server.on('login', function(client) {
broadcast(client.username + ' joined the game.');
var addr = client.socket.remoteAddress + ':' + client.socket.remotePort;
const addr = client.socket.remoteAddress + ':' + client.socket.remotePort;
console.log(client.username + ' connected', '(' + addr + ')');
client.on('end', function() {
@ -39,7 +39,7 @@ server.on('login', function(client) {
});
client.on('chat', function(data) {
var message = '<' + client.username + '>' + ' ' + data.message;
const message = '<' + client.username + '>' + ' ' + data.message;
broadcast(message, null, client.username);
console.log(message);
});
@ -54,15 +54,15 @@ server.on('listening', function() {
});
function broadcast(message, exclude, username) {
var client, translate;
let client, translate;
translate = username ? 'chat.type.announcement' : 'chat.type.text';
username = username || 'Server';
for(var clientId in server.clients) {
for(const clientId in server.clients) {
if(!server.clients.hasOwnProperty(clientId)) continue;
client = server.clients[clientId];
if(client !== exclude) {
var msg = {
const msg = {
translate: translate,
"with": [
username,

4
examples/server_channel/server_channel.js
View File

@ -1,6 +1,6 @@
var mc = require('minecraft-protocol');
const mc = require('minecraft-protocol');
var server = mc.createServer({
const server = mc.createServer({
'online-mode': false, // optional
encryption: false, // optional
host: '0.0.0.0', // optional

4
examples/server_custom_channel/server_custom_channel.js
View File

@ -1,6 +1,6 @@
var mc = require('minecraft-protocol');
const mc = require('minecraft-protocol');
var server = mc.createServer({
const server = mc.createServer({
'online-mode': false, // optional
encryption: false, // optional
host: '0.0.0.0', // optional

10
examples/server_helloworld/server_helloworld.js
View File

@ -1,13 +1,13 @@
var mc = require('minecraft-protocol');
const mc = require('minecraft-protocol');
var options = {
const options = {
'online-mode': true
};
var server = mc.createServer(options);
const server = mc.createServer(options);
server.on('login', function(client) {
var addr = client.socket.remoteAddress;
const addr = client.socket.remoteAddress;
console.log('Incoming connection', '(' + addr + ')');
client.on('end', function() {
@ -38,7 +38,7 @@ server.on('login', function(client) {
flags: 0x00
});
var msg = {
const msg = {
translate: 'chat.type.announcement',
"with": [
'Server',

26
test/benchmark.js
View File

@ -1,10 +1,10 @@
var ITERATIONS = 10000;
const ITERATIONS = 10000;
var mc = require("../");
var util = require('util');
var states = mc.states;
const mc = require("../");
const util = require('util');
const states = mc.states;
var testDataWrite = [
const testDataWrite = [
{name: 'keep_alive', params: {keepAliveId: 957759560}},
{name: 'chat', params: {message: '<Bob> Hello World!'}},
{name: 'position_look', params: {x: 6.5, y: 65.62, stance: 67.24, z: 7.5, yaw: 0, pitch: 0, onGround: true}}
@ -19,14 +19,14 @@ mc.supportedVersions.forEach(function(supportedVersion,i){
if(!(i>=firstVersion && i<=lastVersion))
return;
var mcData=require("minecraft-data")(supportedVersion);
var version=mcData.version;
const mcData=require("minecraft-data")(supportedVersion);
const version=mcData.version;
describe("benchmark "+version.minecraftVersion,function(){
this.timeout(60 * 1000);
var inputData = [];
const inputData = [];
it("bench serializing",function(done){
var serializer=new mc.createSerializer({state:states.PLAY,isServer:false,version:version.minecraftVersion});
var start, i, j;
const serializer=new mc.createSerializer({state:states.PLAY,isServer:false,version:version.minecraftVersion});
let start, i, j;
console.log('Beginning write test');
start = Date.now();
for(i = 0; i < ITERATIONS; i++) {
@ -34,16 +34,16 @@ mc.supportedVersions.forEach(function(supportedVersion,i){
inputData.push(serializer.createPacketBuffer(testDataWrite[j]));
}
}
var result=(Date.now() - start) / 1000;
const result=(Date.now() - start) / 1000;
console.log('Finished write test in ' + result + ' seconds');
done();
});
it("bench parsing",function(done){
var deserializer=new mc.createDeserializer({state:states.PLAY,isServer:true,version:version.minecraftVersion});
const deserializer=new mc.createDeserializer({state:states.PLAY,isServer:true,version:version.minecraftVersion});
console.log('Beginning read test');
start = Date.now();
for (var j = 0; j < inputData.length; j++) {
for (let j = 0; j < inputData.length; j++) {
deserializer.parsePacketBuffer(inputData[j]);
}
console.log('Finished read test in ' + (Date.now() - start) / 1000 + ' seconds');

62
test/clientTest.js
View File

@ -1,27 +1,27 @@
var mc = require('../');
var Server = mc.Server;
var path = require('path');
var assert = require('power-assert');
var SURVIVE_TIME = 10000;
var MC_SERVER_PATH = path.join(__dirname, 'server');
const mc = require('../');
const Server = mc.Server;
const path = require('path');
const assert = require('power-assert');
const SURVIVE_TIME = 10000;
const MC_SERVER_PATH = path.join(__dirname, 'server');
var Wrap = require('minecraft-wrap').Wrap;
const Wrap = require('minecraft-wrap').Wrap;
const {firstVersion,lastVersion}=require("./common/parallel");
var download = require('minecraft-wrap').download;
const download = require('minecraft-wrap').download;
mc.supportedVersions.forEach(function(supportedVersion,i) {
if(!(i>=firstVersion && i<=lastVersion))
return;
var PORT=Math.round(30000+Math.random()*20000);
var mcData = require("minecraft-data")(supportedVersion);
var version = mcData.version;
var MC_SERVER_JAR_DIR = process.env.MC_SERVER_JAR_DIR;
var MC_SERVER_JAR = MC_SERVER_JAR_DIR + "/minecraft_server." + version.minecraftVersion + ".jar";
var wrap = new Wrap(MC_SERVER_JAR, MC_SERVER_PATH+"_"+supportedVersion);
const PORT=Math.round(30000+Math.random()*20000);
const mcData = require("minecraft-data")(supportedVersion);
const version = mcData.version;
const MC_SERVER_JAR_DIR = process.env.MC_SERVER_JAR_DIR;
const MC_SERVER_JAR = MC_SERVER_JAR_DIR + "/minecraft_server." + version.minecraftVersion + ".jar";
const wrap = new Wrap(MC_SERVER_JAR, MC_SERVER_PATH+"_"+supportedVersion);
wrap.on('line', function(line) {
console.log(line);
});
@ -85,20 +85,20 @@ mc.supportedVersions.forEach(function(supportedVersion,i) {
it("connects successfully - offline mode", function (done) {
var client = mc.createClient({
const client = mc.createClient({
username: 'Player',
version: version.minecraftVersion,
port: PORT
});
var lineListener = function (line) {
var match = line.match(/\[Server thread\/INFO\]: <(.+?)> (.+)/);
const lineListener = function (line) {
const match = line.match(/\[Server thread\/INFO\]: <(.+?)> (.+)/);
if (!match) return;
assert.strictEqual(match[1], 'Player');
assert.strictEqual(match[2], "hello everyone; I have logged in.");
wrap.writeServer("say hello\n");
};
wrap.on('line', lineListener);
var chatCount = 0;
let chatCount = 0;
client.on('login', function (packet) {
assert.strictEqual(packet.levelType, 'default');
assert.strictEqual(packet.difficulty, 1);
@ -111,7 +111,7 @@ mc.supportedVersions.forEach(function(supportedVersion,i) {
client.on('chat', function (packet) {
chatCount += 1;
assert.ok(chatCount <= 2);
var message = JSON.parse(packet.message);
const message = JSON.parse(packet.message);
if (chatCount === 1) {
assert.strictEqual(message.translate, "chat.type.text");
assert.deepEqual(message["with"][0].clickEvent, {
@ -134,7 +134,7 @@ mc.supportedVersions.forEach(function(supportedVersion,i) {
it("does not crash for " + SURVIVE_TIME + "ms", function (done) {
var client = mc.createClient({
const client = mc.createClient({
username: 'Player',
version: version.minecraftVersion,
port: PORT
@ -145,7 +145,7 @@ mc.supportedVersions.forEach(function(supportedVersion,i) {
});
});
client.on("chat", function (packet) {
var message = JSON.parse(packet.message);
const message = JSON.parse(packet.message);
assert.strictEqual(message.translate, "chat.type.text");
/*assert.deepEqual(message["with"][0], {
clickEvent: {
@ -163,9 +163,9 @@ mc.supportedVersions.forEach(function(supportedVersion,i) {
});
it("produce a decent error when connecting with the wrong version", function (done) {
var client = mc.createClient({
const client = mc.createClient({
username: 'Player',
version: version.minecraftVersion == "1.8.8" ? "1.11.2" : "1.8.8",
version: version.minecraftVersion === "1.8.8" ? "1.11.2" : "1.8.8",
port: PORT
});
client.once("error", function (err) {
@ -202,14 +202,14 @@ mc.supportedVersions.forEach(function(supportedVersion,i) {
});
it.skip("connects successfully - online mode", function (done) {
var client = mc.createClient({
const client = mc.createClient({
username: process.env.MC_USERNAME,
password: process.env.MC_PASSWORD,
version: version.minecraftVersion,
port: PORT
});
var lineListener = function (line) {
var match = line.match(/\[Server thread\/INFO\]: <(.+?)> (.+)/);
const lineListener = function (line) {
const match = line.match(/\[Server thread\/INFO\]: <(.+?)> (.+)/);
if (!match) return;
assert.strictEqual(match[1], client.username);
assert.strictEqual(match[2], "hello everyone; I have logged in.");
@ -225,11 +225,11 @@ mc.supportedVersions.forEach(function(supportedVersion,i) {
message: "hello everyone; I have logged in."
});
});
var chatCount = 0;
let chatCount = 0;
client.on('chat', function (packet) {
chatCount += 1;
assert.ok(chatCount <= 2);
if (chatCount == 2) {
if (chatCount === 2) {
client.removeAllListeners('chat');
wrap.removeListener('line', lineListener);
client.end();
@ -239,14 +239,14 @@ mc.supportedVersions.forEach(function(supportedVersion,i) {
});
it("gets kicked when no credentials supplied in online mode", function (done) {
var client = mc.createClient({
const client = mc.createClient({
username: 'Player',
version: version.minecraftVersion,
port: PORT
});
var gotKicked = false;
let gotKicked = false;
client.on('disconnect', function (packet) {
assert.ok(packet.reason.indexOf('"Failed to verify username!"') != -1 || packet.reason.indexOf('multiplayer.disconnect.unverified_username') != -1);
assert.ok(packet.reason.indexOf('"Failed to verify username!"') !== -1 || packet.reason.indexOf('multiplayer.disconnect.unverified_username') !== -1);
gotKicked = true;
});
client.on('end', function () {

2
test/common/parallel.js
View File

@ -11,7 +11,7 @@ const mc = require("../../");
// (3,4,10) -> (9,9)
function testedRange(nodeIndex,nodeTotal,numberOfVersions) {
const nbFirsts=Math.ceil(numberOfVersions/nodeTotal);
if(nodeIndex==(nodeTotal-1))
if(nodeIndex===(nodeTotal-1))
return {firstVersion:nbFirsts*nodeIndex,lastVersion:numberOfVersions-1};
return {firstVersion:nodeIndex*nbFirsts,lastVersion:(nodeIndex+1)*nbFirsts-1};

52
test/packetTest.js
View File

@ -1,11 +1,11 @@
var mc = require('../');
var states = mc.states;
var Client = mc.Client;
var Server = mc.Server;
var net = require('net');
var assert = require('power-assert');
var getFieldInfo = require('protodef').utils.getFieldInfo;
var getField = require('protodef').utils.getField;
const mc = require('../');
const states = mc.states;
const Client = mc.Client;
const Server = mc.Server;
const net = require('net');
const assert = require('power-assert');
const getFieldInfo = require('protodef').utils.getFieldInfo;
const getField = require('protodef').utils.getField;
function evalCount(count, fields) {
if(fields[count["field"]] in count["map"])
@ -13,7 +13,7 @@ function evalCount(count, fields) {
return count["default"];
}
var values = {
const values = {
'i32': 123456,
'i16': -123,
'u16': 123,
@ -23,14 +23,14 @@ var values = {
'string': "hi hi this is my client string",
'buffer': new Buffer(8),
'array': function(typeArgs, context) {
var count;
let count;
if (typeof typeArgs.count === "object")
count = evalCount(typeArgs.count, context);
else if (typeof typeArgs.count !== "undefined")
count = getField(typeArgs.count, context);
else if (typeof typeArgs.countType !== "undefined")
count = 1;
var arr = [];
const arr = [];
while (count > 0) {
arr.push(getValue(typeArgs.type, context));
count--;
@ -38,7 +38,7 @@ var values = {
return arr;
},
'container': function(typeArgs, context) {
var results = {
const results = {
"..": context
};
Object.keys(typeArgs).forEach(function(index){
@ -129,7 +129,7 @@ var values = {
'position_iii': {x: 12, y: 100, z: 4382821},
'restBuffer': new Buffer(0),
'switch': function(typeArgs, context) {
var i = typeArgs.fields[getField(typeArgs.compareTo, context)];
const i = typeArgs.fields[getField(typeArgs.compareTo, context)];
if (typeof i === "undefined")
return getValue(typeArgs.default, context);
else
@ -139,7 +139,7 @@ var values = {
return getValue(typeArgs, context);
},
'bitfield': function(typeArgs) {
var results={};
const results={};
Object.keys(typeArgs).forEach(function(index){
results[typeArgs[index].name] = 1;
});
@ -148,7 +148,7 @@ var values = {
};
function getValue(_type, packet) {
var fieldInfo = getFieldInfo(_type);
const fieldInfo = getFieldInfo(_type);
if (typeof values[fieldInfo.type] === "function")
return values[fieldInfo.type](fieldInfo.typeArgs, packet);
else if (values[fieldInfo.type] !== "undefined")
@ -163,13 +163,13 @@ mc.supportedVersions.forEach(function(supportedVersion,i){
if(!(i>=firstVersion && i<=lastVersion))
return;
var PORT=Math.round(30000+Math.random()*20000);
var mcData=require("minecraft-data")(supportedVersion);
var version=mcData.version;
var packets = mcData.protocol;
const PORT=Math.round(30000+Math.random()*20000);
const mcData=require("minecraft-data")(supportedVersion);
const version=mcData.version;
const packets = mcData.protocol;
describe("packets "+version.minecraftVersion, function() {
var client, server, serverClient;
let client, server, serverClient;
before(function(done) {
server = new Server(version.minecraftVersion);
server.once('listening', function() {
@ -189,14 +189,14 @@ mc.supportedVersions.forEach(function(supportedVersion,i){
});
client.end();
});
var packetInfo, field;
Object.keys(packets).filter(function(state){return state!="types"}).forEach(function(state){
let packetInfo, field;
Object.keys(packets).filter(function(state){return state!=="types"}).forEach(function(state){
Object.keys(packets[state]).forEach(function(direction){
Object.keys(packets[state][direction].types).filter(function(packetName){return packetName!="packet"}).forEach(function(packetName){
Object.keys(packets[state][direction].types).filter(function(packetName){return packetName!=="packet"}).forEach(function(packetName){
packetInfo = packets[state][direction].types[packetName];
packetInfo=packetInfo ? packetInfo : null;
it(state + ","+(direction=="toServer" ? "Server" : "Client")+"Bound," + packetName,
callTestPacket(packetName.substr(7), packetInfo, state, direction=="toServer" ));
it(state + ","+(direction==="toServer" ? "Server" : "Client")+"Bound," + packetName,
callTestPacket(packetName.substr(7), packetInfo, state, direction==="toServer" ));
});
});
});
@ -210,7 +210,7 @@ mc.supportedVersions.forEach(function(supportedVersion,i){
function testPacket(packetName, packetInfo, state, toServer, done) {
// empty object uses default values
var packet = getValue(packetInfo, {});
const packet = getValue(packetInfo, {});
if(toServer) {
serverClient.once(packetName, function(receivedPacket) {
try {

56
test/serverTest.js
View File

@ -1,5 +1,5 @@
var mc = require('../');
var assert = require('power-assert');
const mc = require('../');
const assert = require('power-assert');
const {firstVersion,lastVersion}=require("./common/parallel");
@ -7,18 +7,18 @@ mc.supportedVersions.forEach(function(supportedVersion,i){
if(!(i>=firstVersion && i<=lastVersion))
return;
var PORT=Math.round(30000+Math.random()*20000);
var mcData=require("minecraft-data")(supportedVersion);
var version=mcData.version;
const PORT=Math.round(30000+Math.random()*20000);
const mcData=require("minecraft-data")(supportedVersion);
const version=mcData.version;
describe("mc-server "+version.minecraftVersion, function() {
it("starts listening and shuts down cleanly", function(done) {
var server = mc.createServer({
const server = mc.createServer({
'online-mode': false,
version: version.minecraftVersion,
port:PORT
});
var listening = false;
let listening = false;
server.on('listening', function() {
listening = true;
server.close();
@ -29,14 +29,14 @@ mc.supportedVersions.forEach(function(supportedVersion,i){
});
});
it("kicks clients that do not log in", function(done) {
var server = mc.createServer({
const server = mc.createServer({
'online-mode': false,
kickTimeout: 100,
checkTimeoutInterval: 10,
version: version.minecraftVersion,
port:PORT
});
var count = 2;
let count = 2;
server.on('connection', function(client) {
client.on('end', function(reason) {
assert.strictEqual(reason, '{"text":"LoginTimeout"}');
@ -47,7 +47,7 @@ mc.supportedVersions.forEach(function(supportedVersion,i){
resolve();
});
server.on('listening', function() {
var client = new mc.Client(false,version.minecraftVersion);
const client = new mc.Client(false,version.minecraftVersion);
client.on('end', function() {
resolve();
});
@ -60,14 +60,14 @@ mc.supportedVersions.forEach(function(supportedVersion,i){
}
});
it("kicks clients that do not send keepalive packets", function(done) {
var server = mc.createServer({
const server = mc.createServer({
'online-mode': false,
kickTimeout: 100,
checkTimeoutInterval: 10,
version: version.minecraftVersion,
port:PORT
});
var count = 2;
let count = 2;
server.on('connection', function(client) {
client.on('end', function(reason) {
assert.strictEqual(reason, '{"text":"KeepAliveTimeout"}');
@ -78,7 +78,7 @@ mc.supportedVersions.forEach(function(supportedVersion,i){
resolve();
});
server.on('listening', function() {
var client = mc.createClient({
const client = mc.createClient({
username: 'superpants',
host: '127.0.0.1',
port: PORT,
@ -95,7 +95,7 @@ mc.supportedVersions.forEach(function(supportedVersion,i){
}
});
it("responds to ping requests", function(done) {
var server = mc.createServer({
const server = mc.createServer({
'online-mode': false,
motd: 'test1234',
'max-players': 120,
@ -130,13 +130,13 @@ mc.supportedVersions.forEach(function(supportedVersion,i){
server.on('close', done);
});
it("clients can log in and chat", function(done) {
var server = mc.createServer({
const server = mc.createServer({
'online-mode': false,
version: version.minecraftVersion,
port:PORT
});
var username = ['player1', 'player2'];
var index = 0;
const username = ['player1', 'player2'];
let index = 0;
server.on('login', function(client) {
assert.notEqual(client.id, null);
assert.strictEqual(client.username, username[index++]);
@ -155,13 +155,13 @@ mc.supportedVersions.forEach(function(supportedVersion,i){
reducedDebugInfo: 0
});
client.on('chat', function(packet) {
var message = '<' + client.username + '>' + ' ' + packet.message;
const message = '<' + client.username + '>' + ' ' + packet.message;
broadcast(message);
});
});
server.on('close', done);
server.on('listening', function() {
var player1 = mc.createClient({
const player1 = mc.createClient({
username: 'player1',
host: '127.0.0.1',
version: version.minecraftVersion,
@ -194,7 +194,7 @@ mc.supportedVersions.forEach(function(supportedVersion,i){
});
player2.write('chat', {message: "hi"});
});
var player2 = mc.createClient({
const player2 = mc.createClient({
username: 'player2',
host: '127.0.0.1',
version: version.minecraftVersion,
@ -204,8 +204,8 @@ mc.supportedVersions.forEach(function(supportedVersion,i){
});
function broadcast(message, exclude) {
var client;
for(var clientId in server.clients) {
let client;
for(const clientId in server.clients) {
if(!server.clients.hasOwnProperty(clientId)) continue;
client = server.clients[clientId];
@ -215,11 +215,11 @@ mc.supportedVersions.forEach(function(supportedVersion,i){
});
it("kicks clients when invalid credentials", function(done) {
this.timeout(10000);
var server = mc.createServer({
const server = mc.createServer({
version: version.minecraftVersion,
port:PORT
});
var count = 4;
let count = 4;
server.on('connection', function(client) {
client.on('end', function(reason) {
resolve();
@ -231,7 +231,7 @@ mc.supportedVersions.forEach(function(supportedVersion,i){
});
server.on('listening', function() {
resolve();
var client = mc.createClient({
const client = mc.createClient({
username: 'lalalal',
host: "127.0.0.1",
version: version.minecraftVersion,
@ -247,12 +247,12 @@ mc.supportedVersions.forEach(function(supportedVersion,i){
}
});
it("gives correct reason for kicking clients when shutting down", function(done) {
var server = mc.createServer({
const server = mc.createServer({
'online-mode': false,
version: version.minecraftVersion,
port:PORT
});
var count = 2;
let count = 2;
server.on('login', function(client) {
client.on('end', function(reason) {
assert.strictEqual(reason, '{"text":"ServerShutdown"}');
@ -272,7 +272,7 @@ mc.supportedVersions.forEach(function(supportedVersion,i){
resolve();
});
server.on('listening', function() {
var client = mc.createClient({
const client = mc.createClient({
username: 'lalalal',
host: '127.0.0.1',
version: version.minecraftVersion,