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test: refactor parallel/test-tcp-wrap-listen

PR-URL: #8640
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ilkka Myller <ilkka.myller@nodefield.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
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sstern6 authored and jasnell committed Sep 17, 2016
1 parent f785b36 commit 00dd33ce8c2516009b8287bd9d042a735d5d81a4
Showing with 38 additions and 39 deletions.
  1. +38 −39 test/parallel/test-tcp-wrap-listen.js
@@ -1,69 +1,69 @@
'use strict';
require('../common');
var assert = require('assert');
const common = require('../common');
const assert = require('assert');
var TCP = process.binding('tcp_wrap').TCP;
var WriteWrap = process.binding('stream_wrap').WriteWrap;
const TCP = process.binding('tcp_wrap').TCP;
const WriteWrap = process.binding('stream_wrap').WriteWrap;
var server = new TCP();
const server = new TCP();
var r = server.bind('0.0.0.0', 0);
assert.equal(0, r);
var port = {};
const r = server.bind('0.0.0.0', 0);
assert.strictEqual(0, r);
let port = {};
server.getsockname(port);
port = port.port;
server.listen(128);
var sliceCount = 0, eofCount = 0;
let sliceCount = 0, eofCount = 0;
var writeCount = 0;
var recvCount = 0;
let writeCount = 0;
let recvCount = 0;
server.onconnection = function(err, client) {
assert.equal(0, client.writeQueueSize);
server.onconnection = (err, client) => {
assert.strictEqual(0, client.writeQueueSize);
console.log('got connection');
function maybeCloseClient() {
if (client.pendingWrites.length == 0 && client.gotEOF) {
const maybeCloseClient = () => {
if (client.pendingWrites.length === 0 && client.gotEOF) {
console.log('close client');
client.close();
}
}
};
client.readStart();
client.pendingWrites = [];
client.onread = function(err, buffer) {
client.onread = (err, buffer) => {
if (buffer) {
assert.ok(buffer.length > 0);
assert.equal(0, client.writeQueueSize);
assert.strictEqual(0, client.writeQueueSize);
var req = new WriteWrap();
const req = new WriteWrap();
req.async = false;
const returnCode = client.writeBuffer(req, buffer);
assert.equal(returnCode, 0);
assert.strictEqual(returnCode, 0);
client.pendingWrites.push(req);
console.log('client.writeQueueSize: ' + client.writeQueueSize);
// 11 bytes should flush
assert.equal(0, client.writeQueueSize);
assert.strictEqual(0, client.writeQueueSize);
if (req.async)
req.oncomplete = done;
else
process.nextTick(done.bind(null, 0, client, req));
function done(status, client_, req_) {
assert.equal(req, client.pendingWrites.shift());
assert.strictEqual(req, client.pendingWrites.shift());
// Check parameters.
assert.equal(0, status);
assert.equal(client, client_);
assert.equal(req, req_);
assert.strictEqual(0, status);
assert.strictEqual(client, client_);
assert.strictEqual(req, req_);
console.log('client.writeQueueSize: ' + client.writeQueueSize);
assert.equal(0, client.writeQueueSize);
assert.strictEqual(0, client.writeQueueSize);
writeCount++;
console.log('write ' + writeCount);
@@ -81,26 +81,25 @@ server.onconnection = function(err, client) {
};
};
var net = require('net');
const net = require('net');
var c = net.createConnection(port);
c.on('connect', function() {
c.end('hello world');
});
const c = net.createConnection(port);
c.on('connect', common.mustCall(() => { c.end('hello world'); }));
c.setEncoding('utf8');
c.on('data', function(d) {
assert.equal('hello world', d);
c.on('data', (d) => {
assert.strictEqual('hello world', d);
recvCount++;
});
c.on('close', function() {
c.on('close', () => {
console.error('client closed');
});
process.on('exit', function() {
assert.equal(1, sliceCount);
assert.equal(1, eofCount);
assert.equal(1, writeCount);
assert.equal(1, recvCount);
process.on('exit', () => {
assert.strictEqual(1, sliceCount);
assert.strictEqual(1, eofCount);
assert.strictEqual(1, writeCount);
assert.strictEqual(1, recvCount);
});

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