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f29762f4dd
Enable linting for the test directory. A number of changes was made so all tests conform the current rules used by lib and src directories. The only exception for tests is that unreachable (dead) code is allowed. test-fs-non-number-arguments-throw had to be excluded from the changes because of a weird issue on Windows CI. PR-URL: https://github.com/nodejs/io.js/pull/1721 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
97 lines
2.5 KiB
JavaScript
97 lines
2.5 KiB
JavaScript
'use strict';
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var common = require('../common');
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var assert = require('assert');
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var dgram = require('dgram'),
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util = require('util'),
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assert = require('assert'),
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Buffer = require('buffer').Buffer;
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var LOCAL_BROADCAST_HOST = '224.0.0.1';
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var sendMessages = [
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new Buffer('First message to send'),
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new Buffer('Second message to send'),
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new Buffer('Third message to send'),
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new Buffer('Fourth message to send')
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];
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var listenSockets = [];
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var sendSocket = dgram.createSocket('udp4');
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sendSocket.on('close', function() {
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console.error('sendSocket closed');
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});
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sendSocket.setBroadcast(true);
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sendSocket.setMulticastTTL(1);
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sendSocket.setMulticastLoopback(true);
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var i = 0;
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sendSocket.sendNext = function() {
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var buf = sendMessages[i++];
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if (!buf) {
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try { sendSocket.close(); } catch (e) {}
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return;
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}
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sendSocket.send(buf, 0, buf.length,
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common.PORT, LOCAL_BROADCAST_HOST, function(err) {
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if (err) throw err;
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console.error('sent %s to %s', util.inspect(buf.toString()),
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LOCAL_BROADCAST_HOST + common.PORT);
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process.nextTick(sendSocket.sendNext);
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});
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};
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var listener_count = 0;
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function mkListener() {
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var receivedMessages = [];
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var listenSocket = dgram.createSocket('udp4');
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listenSocket.addMembership(LOCAL_BROADCAST_HOST);
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listenSocket.on('message', function(buf, rinfo) {
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console.error('received %s from %j', util.inspect(buf.toString()), rinfo);
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receivedMessages.push(buf);
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if (receivedMessages.length == sendMessages.length) {
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listenSocket.dropMembership(LOCAL_BROADCAST_HOST);
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process.nextTick(function() { // TODO should be changed to below.
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// listenSocket.dropMembership(LOCAL_BROADCAST_HOST, function() {
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listenSocket.close();
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});
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}
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});
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listenSocket.on('close', function() {
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console.error('listenSocket closed -- checking received messages');
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var count = 0;
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receivedMessages.forEach(function(buf) {
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for (var i = 0; i < sendMessages.length; ++i) {
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if (buf.toString() === sendMessages[i].toString()) {
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count++;
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break;
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}
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}
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});
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console.error('count %d', count);
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//assert.strictEqual(count, sendMessages.length);
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});
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listenSocket.on('listening', function() {
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listenSockets.push(listenSocket);
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if (listenSockets.length == 3) {
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sendSocket.sendNext();
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}
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});
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listenSocket.bind(common.PORT);
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}
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mkListener();
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mkListener();
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mkListener();
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