Add suite information to the JSON reporter.

lib/src/runner/load_suite.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 'package:stack_trace/stack_trace.dart';
 
 import '../../test.dart';
 import '../backend/group.dart';
@@ skipping 46 matching lines @@
   Test get test => this.group.entries.single as Test;
 
   /// Creates a load suite named [name] on [platform].
   ///
   /// [body] may return either a [RunnerSuite] or a [Future] that completes to a
   /// [RunnerSuite]. Its return value is forwarded through [suite], although if
   /// it throws an error that will be forwarded through the suite's test.
   ///
   /// If the the load test is closed before [body] is complete, it will close
   /// the suite returned by [body] once it completes.
-  factory LoadSuite(String name, body(), {TestPlatform platform}) {
+  factory LoadSuite(String name, body(), {String path, TestPlatform platform}) {
     var completer = new Completer.sync();
     return new LoadSuite._(name, () {
       var invoker = Invoker.current;
       invoker.addOutstandingCallback();
 
       invoke(() async {
         try {
           var suite = await body();
           if (completer.isCompleted) {
             // If the load test has already been closed, close the suite it
@@ skipping 11 matching lines @@
         }
       });
 
       // If the test is forcibly closed, exit immediately. It doesn't have any
       // cleanup to do that won't be handled by Loader.close.
       invoker.onClose.then((_) {
         if (completer.isCompleted) return;
         completer.complete();
         invoker.removeOutstandingCallback();
       });
-    }, completer.future, platform: platform);
+    }, completer.future, path: path, platform: platform);
   }
 
   /// A utility constructor for a load suite that just throws [exception].
   ///
   /// The suite's name will be based on [exception]'s path.
   factory LoadSuite.forLoadException(LoadException exception,
       {StackTrace stackTrace, TestPlatform platform}) {
     if (stackTrace == null) stackTrace = new Trace.current();
 
     return new LoadSuite("loading ${exception.path}", () {
       return new Future.error(exception, stackTrace);
-    }, platform: platform);
+    }, path: exception.path, platform: platform);
   }
 
   /// A utility constructor for a load suite that just emits [suite].
   factory LoadSuite.forSuite(RunnerSuite suite) {
     return new LoadSuite("loading ${suite.path}", () => suite,
-        platform: suite.platform);
+        path: suite.path, platform: suite.platform);
   }
 
   LoadSuite._(String name, void body(), this._suiteAndZone,
-          {TestPlatform platform})
+          {String path, TestPlatform platform})
       : super(new Group.root([
         new LocalTest(name,
             new Metadata(timeout: new Timeout(new Duration(minutes: 5))),
             body)
-      ]), platform: platform);
+      ]), path: path, platform: platform);
 
   /// A constructor used by [changeSuite].
   LoadSuite._changeSuite(LoadSuite old, this._suiteAndZone)
-      : super(old.group, platform: old.platform);
+      : super(old.group, path: old.path, platform: old.platform);
 
   /// Creates a new [LoadSuite] that's identical to this one, but that
   /// transforms [suite] once it's loaded.
   ///
   /// If [suite] completes to `null`, [change] won't be run. [change] is run
   /// within the load test's zone, so any errors or prints it emits will be
   /// associated with that test.
   LoadSuite changeSuite(RunnerSuite change(RunnerSuite suite)) {
     return new LoadSuite._changeSuite(this, _suiteAndZone.then((pair) {
       if (pair == null) return null;
@@ skipping 15 matching lines @@
 
     if (liveTest.errors.isEmpty) return await suite;
 
     var error = liveTest.errors.first;
     await new Future.error(error.error, error.stackTrace);
     throw 'unreachable';
   }
 
   Future close() async {}
 }