Add metadata to messages emitted by live tests.

lib/src/runner/reporter/expanded.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 'dart:async';
 import 'dart:isolate';
 
 import '../../backend/live_test.dart';
+import '../../backend/message.dart';
 import '../../backend/state.dart';
 import '../../utils.dart';
 import '../engine.dart';
 import '../load_exception.dart';
 import '../load_suite.dart';
 import '../reporter.dart';
 
 /// The maximum console line length.
 ///
 /// Lines longer than this will be cropped.
@@ skipping 158 matching lines @@
         _engine.active.first == liveTest &&
         liveTest.test.name.startsWith("compiling ")) {
       // Print a progress line for load tests that come from compiling JS, since
       // that takes a long time.
       _progressLine(_description(liveTest));
     }
 
     _subscriptions.add(liveTest.onError.listen((error) =>
         _onError(liveTest, error.error, error.stackTrace)));
 
-    _subscriptions.add(liveTest.onPrint.listen((line) {
+    _subscriptions.add(liveTest.onMessage.listen((message) {
       _progressLine(_description(liveTest));
-      print(line);
+      var text = message.text;
+      if (message.type == MessageType.skip) text = '  $_yellow$text$_noColor';
+      print(text);
     }));
   }
 
   /// A callback called when [liveTest]'s state becomes [state].
   void _onStateChange(LiveTest liveTest, State state) {
     if (state.status != Status.complete) return;
 
-    if (state.result == Result.skipped &&
-        liveTest.test.metadata.skipReason != null) {
-      print(indent('${_yellow}Skip: ${liveTest.test.metadata.skipReason}'
-          '$_noColor'));
-    } else if (_engine.active.isNotEmpty) {
-      // If any tests are running, display the name of the oldest active
-      // test.
+    // If any tests are running, display the name of the oldest active
+    // test.
+    if (_engine.active.isNotEmpty) {
       _progressLine(_description(_engine.active.first));
     }
   }
 
   /// A callback called when [liveTest] throws [error].
   void _onError(LiveTest liveTest, error, StackTrace stackTrace) {
     if (liveTest.state.status != Status.complete) return;
 
     _progressLine(_description(liveTest));
 
@@ skipping 107 matching lines @@
 
     if (_printPlatform && liveTest.suite.platform != null) {
       name = "[${liveTest.suite.platform.name}] $name";
     }
 
     if (liveTest.suite is LoadSuite) name = "$_bold$_gray$name$_noColor";
 
     return name;
   }
 }