Add metadata to messages emitted by live tests.

lib/src/runner/runner_test.dart

 // Copyright (c) 2015, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 import 'package:stack_trace/stack_trace.dart';
 import 'package:stream_channel/stream_channel.dart';
 
 import '../backend/group.dart';
 import '../backend/live_test.dart';
 import '../backend/live_test_controller.dart';
+import '../backend/message.dart';
 import '../backend/metadata.dart';
 import '../backend/operating_system.dart';
 import '../backend/state.dart';
 import '../backend/suite.dart';
 import '../backend/test.dart';
 import '../backend/test_platform.dart';
 import '../util/remote_exception.dart';
 import '../utils.dart';
 
 typedef StackTrace _MapTrace(StackTrace trace);
@@ skipping 34 matching lines @@
         if (message['type'] == 'error') {
           var asyncError = RemoteException.deserialize(message['error']);
 
           var stackTrace = _mapTrace(asyncError.stackTrace);
           controller.addError(asyncError.error, stackTrace);
         } else if (message['type'] == 'state-change') {
           controller.setState(
               new State(
                   new Status.parse(message['status']),
                   new Result.parse(message['result'])));
-        } else if (message['type'] == 'print') {
-          controller.print(message['line']);
+        } else if (message['type'] == 'message') {
+          controller.message(new Message(
+              new MessageType.parse(message['message-type']),
+              message['text']));
         } else {
           assert(message['type'] == 'complete');
           controller.completer.complete();
         }
       }, onDone: () {
         // When the test channel closes—presumably becuase the browser
         // closed—mark the test as complete no matter what.
         if (controller.completer.isCompleted) return;
         controller.completer.complete();
       });
@@ skipping 19 matching lines @@
   Test forPlatform(TestPlatform platform, {OperatingSystem os}) {
     if (!metadata.testOn.evaluate(platform, os: os)) return null;
     return new RunnerTest._(
         name,
         metadata.forPlatform(platform, os: os),
         trace,
         _channel,
         _mapTrace);
   }
 }