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nodejs/test/pummel/test-net-many-clients.js
Tyler Vann-Campbell ad6b09f709
test: use the correct parameter order on assert.strictEqual()
The parameter order for assert.strictEqual() should be actual, expected
rather than expected, actual which can make test failure messages
confusing. This change reverses the order of the assertion to
match the documented parameter order.

PR-URL: https://github.com/nodejs/node/pull/23520
Reviewed-By: Guy Bedford <guybedford@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
2018-10-15 12:00:00 +02:00

102 lines
2.7 KiB
JavaScript

// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
'use strict';
const common = require('../common');
const assert = require('assert');
const net = require('net');
// settings
const bytes = 1024 * 40;
const concurrency = 100;
const connections_per_client = 5;
// measured
let total_connections = 0;
const body = 'C'.repeat(bytes);
const server = net.createServer(function(c) {
console.log('connected');
total_connections++;
console.log('#');
c.write(body);
c.end();
});
function runClient(callback) {
const client = net.createConnection(common.PORT);
client.connections = 0;
client.setEncoding('utf8');
client.on('connect', function() {
console.log('c');
client.recved = '';
client.connections += 1;
});
client.on('data', function(chunk) {
this.recved += chunk;
});
client.on('end', function() {
client.end();
});
client.on('error', function(e) {
console.log('\n\nERROOOOOr');
throw e;
});
client.on('close', function(had_error) {
console.log('.');
assert.strictEqual(had_error, false);
assert.strictEqual(client.recved.length, bytes);
if (client.fd) {
console.log(client.fd);
}
assert.ok(!client.fd);
if (this.connections < connections_per_client) {
this.connect(common.PORT);
} else {
callback();
}
});
}
server.listen(common.PORT, function() {
let finished_clients = 0;
for (let i = 0; i < concurrency; i++) {
runClient(function() {
if (++finished_clients === concurrency) server.close();
});
}
});
process.on('exit', function() {
assert.strictEqual(total_connections, connections_per_client * concurrency);
console.log('\nokay!');
});