chrome/test/data/extensions/api_test/cast_streaming/bad_logging.js

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 var rtpStream = chrome.cast.streaming.rtpStream;
   6 var tabCapture = chrome.tabCapture;
   7 var udpTransport = chrome.cast.streaming.udpTransport;
   8 var createSession = chrome.cast.streaming.session.create;
   9 var pass = chrome.test.callbackPass;
  10
  11 chrome.test.runTests([
  12   function emptyLogWithLoggingDisabled() {
  13
  14     console.log("[TEST] emptyLogWithLoggingDisabled");
  15     tabCapture.capture({audio: true, video: true},
  16                        pass(function(stream) {
  17       console.log("Got MediaStream.");
  18       chrome.test.assertTrue(!!stream);
  19       createSession(stream.getAudioTracks()[0],
  20                     stream.getVideoTracks()[0],
  21                     pass(function(stream, audioId, videoId, udpId) {
  22         console.log("Starting.");
  23         var stateMachine = new TestStateMachine(stream,
  24                                                 audioId,
  25                                                 videoId,
  26                                                 udpId);
  27         var audioParams = rtpStream.getSupportedParams(audioId)[0];
  28         var videoParams = rtpStream.getSupportedParams(videoId)[0];
  29         var expectEmptyLogs = function(rawEvents) {
  30           chrome.test.assertEq(0, rawEvents.byteLength);
  31         }
  32         chrome.test.assertTrue(!!audioParams.payload.codecName);
  33         chrome.test.assertTrue(!!videoParams.payload.codecName);
  34         udpTransport.setDestination(udpId,
  35                                     {address: "127.0.0.1", port: 2344});
  36         rtpStream.onStarted.addListener(
  37             stateMachine.onStarted.bind(stateMachine));
  38         stateMachine.onAllStarted =
  39             pass(function(audioId, videoId) {
  40           console.log("Getting logs without enabling logging.");
  41           rtpStream.getRawEvents(audioId, expectEmptyLogs);
  42           rtpStream.getRawEvents(videoId, expectEmptyLogs);
  43           console.log("Disabling logging that is already disabled.");
  44           rtpStream.toggleLogging(audioId, false);
  45           rtpStream.toggleLogging(videoId, false);
  46           console.log("Stopping.");
  47           rtpStream.stop(audioId);
  48           rtpStream.stop(videoId);
  49         }.bind(null, audioId, videoId));
  50         rtpStream.onStopped.addListener(
  51             stateMachine.onStopped.bind(stateMachine));
  52         stateMachine.onAllStopped =
  53             pass(function(stream, audioId, videoId, udpId) {
  54           console.log("Destroying.");
  55           rtpStream.destroy(audioId);
  56           rtpStream.destroy(videoId);
  57           udpTransport.destroy(udpId);
  58           chrome.test.assertTrue(!!audioParams.payload.codecName);
  59           chrome.test.assertTrue(!!videoParams.payload.codecName);
  60           chrome.test.succeed();
  61         }.bind(null, stream, audioId, videoId, udpId));
  62         rtpStream.start(audioId, audioParams);
  63         rtpStream.start(videoId, videoParams);
  64       }.bind(null, stream)));
  65     }));
  66   },
  67 ]);