diff --git a/test/simple/test-tls-pause.js b/test/simple/test-tls-pause.js new file mode 100644 index 0000000000..3fc30018d2 --- /dev/null +++ b/test/simple/test-tls-pause.js @@ -0,0 +1,78 @@ +// 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 bufSize = 1024 * 1024; +var sent = 0; +var received = 0; + +var server = tls.Server(options, function(socket) { + socket.pipe(socket); +}); + +server.listen(common.PORT, function() { + var resumed = false; + var client = tls.connect(common.PORT, function() { + client.pause(); + common.debug('paused'); + send(); + function send() { + if (client.write(new Buffer(bufSize))) { + sent += bufSize; + assert.ok(sent < 100 * 1024 * 1024); // max 100MB + return process.nextTick(send); + } + sent += bufSize; + common.debug('sent: ' + sent); + resumed = true; + client.resume(); + common.debug('resumed'); + } + }); + client.on('data', function(data) { + assert.ok(resumed); + received += data.length; + if (received >= sent) { + common.debug('received: ' + received); + client.end(); + server.close(); + } + }); +}); + +process.on('exit', function() { + assert.equal(sent, received); +});