123 lines
3.6 KiB
JavaScript
123 lines
3.6 KiB
JavaScript
|
// Licensed to the Software Freedom Conservancy (SFC) under one
|
||
|
|
// or more contributor license agreements. See the NOTICE file
|
||
|
|
// distributed with this work for additional information
|
||
|
|
// regarding copyright ownership. The SFC licenses this file
|
||
|
|
// to you under the Apache License, Version 2.0 (the
|
||
|
|
// "License"); you may not use this file except in compliance
|
||
|
|
// with the License. You may obtain a copy of the License at
|
||
|
|
//
|
||
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
||
|
|
//
|
||
|
|
// Unless required by applicable law or agreed to in writing,
|
||
|
|
// software distributed under the License is distributed on an
|
||
|
|
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
||
|
|
// KIND, either express or implied. See the License for the
|
||
|
|
// specific language governing permissions and limitations
|
||
|
|
// under the License.
|
||
|
|
|
||
|
|
'use strict';
|
||
|
|
|
||
|
|
var assert = require('assert'),
|
||
|
|
http = require('http'),
|
||
|
|
url = require('url');
|
||
|
|
|
||
|
|
var net = require('../../net'),
|
||
|
|
portprober = require('../../net/portprober'),
|
||
|
|
promise = require('../..').promise;
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Encapsulates a simple HTTP server for testing. The {@code onrequest}
|
||
|
|
* function should be overridden to define request handling behavior.
|
||
|
|
* @param {function(!http.ServerRequest, !http.ServerResponse)} requestHandler
|
||
|
|
* The request handler for the server.
|
||
|
|
* @constructor
|
||
|
|
*/
|
||
|
|
var Server = function(requestHandler) {
|
||
|
|
var server = http.createServer(function(req, res) {
|
||
|
|
requestHandler(req, res);
|
||
|
|
});
|
||
|
|
|
||
|
|
server.on('connection', function(stream) {
|
||
|
|
stream.setTimeout(4000);
|
||
|
|
});
|
||
|
|
|
||
|
|
/** @typedef {{port: number, address: string, family: string}} */
|
||
|
|
var Host;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Starts the server on the given port. If no port, or 0, is provided,
|
||
|
|
* the server will be started on a random port.
|
||
|
|
* @param {number=} opt_port The port to start on.
|
||
|
|
* @return {!webdriver.promise.Promise.<Host>} A promise that will resolve
|
||
|
|
* with the server host when it has fully started.
|
||
|
|
*/
|
||
|
|
this.start = function(opt_port) {
|
||
|
|
assert(typeof opt_port !== 'function',
|
||
|
|
"start invoked with function, not port (mocha callback)?");
|
||
|
|
var port = opt_port || portprober.findFreePort('localhost');
|
||
|
|
return promise.when(port, function(port) {
|
||
|
|
return promise.checkedNodeCall(
|
||
|
|
server.listen.bind(server, port, 'localhost'));
|
||
|
|
}).then(function() {
|
||
|
|
return server.address();
|
||
|
|
});
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Stops the server.
|
||
|
|
* @return {!webdriver.promise.Promise} A promise that will resolve when the
|
||
|
|
* server has closed all connections.
|
||
|
|
*/
|
||
|
|
this.stop = function() {
|
||
|
|
var d = promise.defer();
|
||
|
|
server.close(d.fulfill);
|
||
|
|
return d.promise;
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @return {Host} This server's host info.
|
||
|
|
* @throws {Error} If the server is not running.
|
||
|
|
*/
|
||
|
|
this.address = function() {
|
||
|
|
var addr = server.address();
|
||
|
|
if (!addr) {
|
||
|
|
throw Error('There server is not running!');
|
||
|
|
}
|
||
|
|
return addr;
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* return {string} The host:port of this server.
|
||
|
|
* @throws {Error} If the server is not running.
|
||
|
|
*/
|
||
|
|
this.host = function() {
|
||
|
|
return net.getLoopbackAddress() + ':' +
|
||
|
|
this.address().port;
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Formats a URL for this server.
|
||
|
|
* @param {string=} opt_pathname The desired pathname on the server.
|
||
|
|
* @return {string} The formatted URL.
|
||
|
|
* @throws {Error} If the server is not running.
|
||
|
|
*/
|
||
|
|
this.url = function(opt_pathname) {
|
||
|
|
var addr = this.address();
|
||
|
|
var pathname = opt_pathname || '';
|
||
|
|
return url.format({
|
||
|
|
protocol: 'http',
|
||
|
|
hostname: net.getLoopbackAddress(),
|
||
|
|
port: addr.port,
|
||
|
|
pathname: pathname
|
||
|
|
});
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
// PUBLIC API
|
||
|
|
|
||
|
|
|
||
|
|
exports.Server = Server;
|