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/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/publicdomain/zero/1.0/ */
'use strict';
const { classes: Cc, interfaces: Ci, utils: Cu, results: Cr, Constructor: CC } = Components;
const ServerSocket = CC("@mozilla.org/network/server-socket;1",
"nsIServerSocket",
"init");
Cu.import('resource://gre/modules/XPCOMUtils.jsm');
Cu.import('resource://gre/modules/Services.jsm');
var testServer = null;
var clientTransport = null;
var serverTransport = null;
var clientBuilder = null;
var serverBuilder = null;
const clientMessage = "Client Message";
const serverMessage = "Server Message";
const address = Cc["@mozilla.org/supports-cstring;1"]
.createInstance(Ci.nsISupportsCString);
address.data = "127.0.0.1";
const addresses = Cc["@mozilla.org/array;1"].createInstance(Ci.nsIMutableArray);
addresses.appendElement(address, false);
const serverChannelDescription = {
QueryInterface: XPCOMUtils.generateQI([Ci.nsIPresentationChannelDescription]),
type: 1,
tcpAddress: addresses,
};
var isClientReady = false;
var isServerReady = false;
var isClientClosed = false;
var isServerClosed = false;
const clientCallback = {
QueryInterface: XPCOMUtils.generateQI([Ci.nsIPresentationSessionTransportCallback]),
notifyTransportReady: function () {
Assert.ok(true, "Client transport ready.");
isClientReady = true;
if (isClientReady && isServerReady) {
run_next_test();
}
},
notifyTransportClosed: function (aReason) {
Assert.ok(true, "Client transport is closed.");
isClientClosed = true;
if (isClientClosed && isServerClosed) {
run_next_test();
}
},
notifyData: function(aData) {
Assert.equal(aData, serverMessage, "Client transport receives data.");
run_next_test();
},
};
const serverCallback = {
QueryInterface: XPCOMUtils.generateQI([Ci.nsIPresentationSessionTransportCallback]),
notifyTransportReady: function () {
Assert.ok(true, "Server transport ready.");
isServerReady = true;
if (isClientReady && isServerReady) {
run_next_test();
}
},
notifyTransportClosed: function (aReason) {
Assert.ok(true, "Server transport is closed.");
isServerClosed = true;
if (isClientClosed && isServerClosed) {
run_next_test();
}
},
notifyData: function(aData) {
Assert.equal(aData, clientMessage, "Server transport receives data.");
run_next_test();
},
};
const clientListener = {
QueryInterface: XPCOMUtils.generateQI([Ci.nsIPresentationSessionTransportBuilderListener]),
onSessionTransport(aTransport) {
Assert.ok(true, "Client Transport is built.");
clientTransport = aTransport;
clientTransport.callback = clientCallback;
if (serverTransport) {
run_next_test();
}
}
}
const serverListener = {
QueryInterface: XPCOMUtils.generateQI([Ci.nsIPresentationSessionTransportBuilderListener]),
onSessionTransport(aTransport) {
Assert.ok(true, "Server Transport is built.");
serverTransport = aTransport;
serverTransport.callback = serverCallback;
serverTransport.enableDataNotification();
if (clientTransport) {
run_next_test();
}
}
}
function TestServer() {
this.serverSocket = ServerSocket(-1, true, -1);
this.serverSocket.asyncListen(this)
}
TestServer.prototype = {
onSocketAccepted: function(aSocket, aTransport) {
print("Test server gets a client connection.");
serverBuilder = Cc["@mozilla.org/presentation/presentationtcpsessiontransport;1"]
.createInstance(Ci.nsIPresentationTCPSessionTransportBuilder);
serverBuilder.buildTCPSenderTransport(aTransport, serverListener);
},
onStopListening: function(aSocket) {
print("Test server stops listening.");
},
close: function() {
if (this.serverSocket) {
this.serverSocket.close();
this.serverSocket = null;
}
}
};
// Set up the transport connection and ensure |notifyTransportReady| triggered
// at both sides.
function setup() {
clientBuilder = Cc["@mozilla.org/presentation/presentationtcpsessiontransport;1"]
.createInstance(Ci.nsIPresentationTCPSessionTransportBuilder);
clientBuilder.buildTCPReceiverTransport(serverChannelDescription, clientListener);
}
// Test |selfAddress| attribute of |nsIPresentationSessionTransport|.
function selfAddress() {
var serverSelfAddress = serverTransport.selfAddress;
Assert.equal(serverSelfAddress.address, address.data, "The self address of server transport should be set.");
Assert.equal(serverSelfAddress.port, testServer.serverSocket.port, "The port of server transport should be set.");
var clientSelfAddress = clientTransport.selfAddress;
Assert.ok(clientSelfAddress.address, "The self address of client transport should be set.");
Assert.ok(clientSelfAddress.port, "The port of client transport should be set.");
run_next_test();
}
// Test the client sends a message and then a corresponding notification gets
// triggered at the server side.
function clientSendMessage() {
clientTransport.send(clientMessage);
}
// Test the server sends a message an then a corresponding notification gets
// triggered at the client side.
function serverSendMessage() {
serverTransport.send(serverMessage);
// The client enables data notification even after the incoming message has
// been sent, and should still be able to consume it.
clientTransport.enableDataNotification();
}
function transportClose() {
clientTransport.close(Cr.NS_OK);
}
function shutdown() {
testServer.close();
run_next_test();
}
add_test(setup);
add_test(selfAddress);
add_test(clientSendMessage);
add_test(serverSendMessage);
add_test(transportClose);
add_test(shutdown);
function run_test() {
testServer = new TestServer();
// Get the port of the test server.
serverChannelDescription.tcpPort = testServer.serverSocket.port;
run_next_test();
}
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