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124 lines
3.7 KiB
JavaScript
124 lines
3.7 KiB
JavaScript
// Copyright Joyent, Inc. and other Node contributors.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to permit
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// persons to whom the Software is furnished to do so, subject to the
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// following conditions:
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//
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
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// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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// USE OR OTHER DEALINGS IN THE SOFTWARE.
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var common = require('../common');
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var assert = require('assert');
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var 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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if (host === '127.0.0.1' || host === 'localhost' || !host) {
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assert.equal(socket.remoteAddress, '127.0.0.1');
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} else {
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console.log('host = ' + host +
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', remoteAddress = ' + socket.remoteAddress);
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assert.equal(socket.remoteAddress, '::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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var solaris = /sunos/i.test(process.platform);
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if (!solaris) pingPongTest(common.PORT + 2, '::1');
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process.on('exit', function() {
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assert.equal(solaris ? 2 : 3, tests_run);
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});
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