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bench: Replace tls-fragmentation with tls/throughput

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This commit is contained in:
isaacs 2013-02-11 18:27:02 -08:00
parent bafc51c0f9
commit 0a406869df
2 changed files with 74 additions and 63 deletions
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63
benchmark/tls-fragmentation.js
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@ -1,63 +0,0 @@
// 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.
if (!process.versions.openssl) {
console.error('Skipping because node compiled without OpenSSL.');
process.exit(0);
}
var common = require('../common');
var assert = require('assert');
var tls = require('tls');
var fs = require('fs');
var path = require('path');
var options = {
key: fs.readFileSync(path.join(common.fixturesDir, 'test_key.pem')),
cert: fs.readFileSync(path.join(common.fixturesDir, 'test_cert.pem'))
};
var fragment = 'fr';
var dataSize = 1024 * 1024;
var sent = 0;
var received = 0;
var server = tls.createServer(options, function (stream) {
for (sent = 0; sent <= dataSize; sent += fragment.length) {
stream.write(fragment);
}
stream.end();
});
server.listen(common.PORT, function () {
var client = tls.connect(common.PORT, function () {
client.on('data', function (data) {
received += data.length;
});
client.on('end', function () {
server.close();
});
});
});
process.on('exit', function () {
assert.equal(sent, received);
});

74
benchmark/tls/throughput.js Normal file
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var common = require('../common.js');
var bench = common.createBenchmark(main, {
dur: [1, 3],
type: ['buf', 'asc', 'utf'],
size: [2, 1024, 1024 * 1024]
});
var dur, type, encoding, size;
var server;
var path = require('path');
var fs = require('fs');
var cert_dir = path.resolve(__dirname, '../../test/fixtures');
var options;
var tls = require('tls');
function main(conf) {
dur = +conf.dur;
type = conf.type;
size = +conf.size;
var chunk;
switch (type) {
case 'buf':
chunk = new Buffer(size);
chunk.fill('b');
break;
case 'asc':
chunk = new Array(size + 1).join('a');
encoding = 'ascii';
break;
case 'utf':
chunk = new Array(size/2 + 1).join('ü');
encoding = 'utf8';
break;
default:
throw new Error('invalid type');
}
options = { key: fs.readFileSync(cert_dir + '/test_key.pem'),
cert: fs.readFileSync(cert_dir + '/test_cert.pem'),
ca: [ fs.readFileSync(cert_dir + '/test_ca.pem') ] };
server = tls.createServer(options, onConnection);
setTimeout(done, dur * 1000);
server.listen(common.PORT, function() {
var opt = { port: common.PORT, rejectUnauthorized: false };
var conn = tls.connect(opt, function() {
bench.start();
conn.on('drain', write);
write();
});
function write() {
var i = 0;
while (false !== conn.write(chunk, encoding));
}
});
var received = 0;
function onConnection(conn) {
conn.on('data', function(chunk) {
received += chunk.length;
});
}
function done() {
var mbits = (received * 8) / (1024 * 1024);
bench.end(mbits);
conn.destroy();
server.close();
}
}