netwerk/test/unit/test_udpsocket.js

   1 /* -*- Mode: Javascript; indent-tabs-mode: nil; js-indent-level: 2 -*- */
   2 /* This Source Code Form is subject to the terms of the Mozilla Public
   3  * License, v. 2.0. If a copy of the MPL was not distributed with this
   4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   5 "use strict";
   6
   7 const HELLO_WORLD = "Hello World";
   8 const EMPTY_MESSAGE = "";
   9
  10 add_test(function test_udp_message_raw_data() {
  11   info("test for nsIUDPMessage.rawData");
  12
  13   let socket = Cc["@mozilla.org/network/udp-socket;1"].createInstance(
  14     Ci.nsIUDPSocket
  15   );
  16
  17   socket.init(-1, true, Services.scriptSecurityManager.getSystemPrincipal());
  18   info("Port assigned : " + socket.port);
  19   socket.asyncListen({
  20     QueryInterface: ChromeUtils.generateQI(["nsIUDPSocketListener"]),
  21     onPacketReceived(aSocket, aMessage) {
  22       let recv_data = String.fromCharCode.apply(null, aMessage.rawData);
  23       Assert.equal(recv_data, HELLO_WORLD);
  24       Assert.equal(recv_data, aMessage.data);
  25       socket.close();
  26       run_next_test();
  27     },
  28     onStopListening() {},
  29   });
  30
  31   let rawData = new Uint8Array(HELLO_WORLD.length);
  32   for (let i = 0; i < HELLO_WORLD.length; i++) {
  33     rawData[i] = HELLO_WORLD.charCodeAt(i);
  34   }
  35   let written = socket.send("127.0.0.1", socket.port, rawData);
  36   Assert.equal(written, HELLO_WORLD.length);
  37 });
  38
  39 add_test(function test_udp_send_stream() {
  40   info("test for nsIUDPSocket.sendBinaryStream");
  41
  42   let socket = Cc["@mozilla.org/network/udp-socket;1"].createInstance(
  43     Ci.nsIUDPSocket
  44   );
  45
  46   socket.init(-1, true, Services.scriptSecurityManager.getSystemPrincipal());
  47   socket.asyncListen({
  48     QueryInterface: ChromeUtils.generateQI(["nsIUDPSocketListener"]),
  49     onPacketReceived(aSocket, aMessage) {
  50       let recv_data = String.fromCharCode.apply(null, aMessage.rawData);
  51       Assert.equal(recv_data, HELLO_WORLD);
  52       socket.close();
  53       run_next_test();
  54     },
  55     onStopListening() {},
  56   });
  57
  58   let stream = Cc["@mozilla.org/io/string-input-stream;1"].createInstance(
  59     Ci.nsIStringInputStream
  60   );
  61   stream.setByteStringData(HELLO_WORLD);
  62   socket.sendBinaryStream("127.0.0.1", socket.port, stream);
  63 });
  64
  65 add_test(function test_udp_message_zero_length() {
  66   info("test for nsIUDPMessage with zero length");
  67
  68   let socket = Cc["@mozilla.org/network/udp-socket;1"].createInstance(
  69     Ci.nsIUDPSocket
  70   );
  71
  72   socket.init(-1, true, Services.scriptSecurityManager.getSystemPrincipal());
  73   info("Port assigned : " + socket.port);
  74   socket.asyncListen({
  75     QueryInterface: ChromeUtils.generateQI(["nsIUDPSocketListener"]),
  76     onPacketReceived(aSocket, aMessage) {
  77       let recv_data = String.fromCharCode.apply(null, aMessage.rawData);
  78       Assert.equal(recv_data, EMPTY_MESSAGE);
  79       Assert.equal(recv_data, aMessage.data);
  80       socket.close();
  81       run_next_test();
  82     },
  83     onStopListening() {},
  84   });
  85
  86   let rawData = new Uint8Array(EMPTY_MESSAGE.length);
  87   let written = socket.send("127.0.0.1", socket.port, rawData);
  88   Assert.equal(written, EMPTY_MESSAGE.length);
  89 });