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101 lines
2.6 KiB
101 lines
2.6 KiB
'use strict';
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const common = require('../common');
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const assert = require('assert');
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const net = require('net');
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var tests_run = 0;
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function pingPongTest(port, host, on_complete) {
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var N = 1000;
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var count = 0;
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var sent_final_ping = false;
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var server = net.createServer({ allowHalfOpen: true }, function(socket) {
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assert.equal(true, socket.remoteAddress !== null);
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assert.equal(true, socket.remoteAddress !== undefined);
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var address = socket.remoteAddress;
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if (host === '127.0.0.1') {
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assert.equal(address, '127.0.0.1');
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} else if (host == null || host === 'localhost') {
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assert(address === '127.0.0.1' || address === '::ffff:127.0.0.1');
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} else {
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console.log('host = ' + host + ', remoteAddress = ' + address);
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assert.equal(address, '::1');
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}
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socket.setEncoding('utf8');
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socket.setNoDelay();
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socket.timeout = 0;
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socket.on('data', function(data) {
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console.log('server got: ' + JSON.stringify(data));
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assert.equal('open', socket.readyState);
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assert.equal(true, count <= N);
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if (/PING/.exec(data)) {
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socket.write('PONG');
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}
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});
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socket.on('end', function() {
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assert.equal('writeOnly', socket.readyState);
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socket.end();
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});
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socket.on('close', function(had_error) {
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assert.equal(false, had_error);
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assert.equal('closed', socket.readyState);
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socket.server.close();
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});
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});
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server.listen(port, host, function() {
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var client = net.createConnection(port, host);
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client.setEncoding('utf8');
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client.on('connect', function() {
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assert.equal('open', client.readyState);
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client.write('PING');
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});
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client.on('data', function(data) {
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console.log('client got: ' + data);
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assert.equal('PONG', data);
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count += 1;
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if (sent_final_ping) {
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assert.equal('readOnly', client.readyState);
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return;
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} else {
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assert.equal('open', client.readyState);
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}
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if (count < N) {
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client.write('PING');
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} else {
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sent_final_ping = true;
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client.write('PING');
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client.end();
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}
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});
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client.on('close', function() {
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assert.equal(N + 1, count);
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assert.equal(true, sent_final_ping);
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if (on_complete) on_complete();
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tests_run += 1;
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});
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});
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}
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/* All are run at once, so run on different ports */
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pingPongTest(common.PORT, 'localhost');
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pingPongTest(common.PORT + 1, null);
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// This IPv6 isn't working on Solaris
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if (!common.isSunOS) pingPongTest(common.PORT + 2, '::1');
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process.on('exit', function() {
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assert.equal(common.isSunOS ? 2 : 3, tests_run);
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});
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