First cut at analysis driver

pkg/analyzer/test/src/test_all.dart

Index: pkg/analyzer/test/src/test_all.dart
diff --git a/pkg/analyzer/test/src/test_all.dart b/pkg/analyzer/test/src/test_all.dart
index 4f8b2a59741c84dd82ce2033ba9c468b8af38ab4..0608083c7014874942030cfb454d1b38bd8c9c69 100644
--- a/pkg/analyzer/test/src/test_all.dart
+++ b/pkg/analyzer/test/src/test_all.dart
@@ -2,10 +2,11 @@
 // 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.
 
-library test.src;
+library test.src.test_all;
 
 import 'package:unittest/unittest.dart';
 
+import 'context/test_all.dart' as context;
 import 'task/test_all.dart' as task;
 import 'util/test_all.dart' as util;
 
@@ -13,6 +14,7 @@ import 'util/test_all.dart' as util;
 main() {
   groupSep = ' | ';
   group('src tests', () {
+    context.main();
     task.main();
     util.main();
   });