Add mirrors tests

test/codegen/lib/mirrors/inherit_field_test.dart

Index: test/codegen/lib/mirrors/inherit_field_test.dart
diff --git a/test/codegen/lib/mirrors/inherit_field_test.dart b/test/codegen/lib/mirrors/inherit_field_test.dart
new file mode 100644
index 0000000000000000000000000000000000000000..9fd83096579b17fb09df25540a94051f194710cb
--- /dev/null
+++ b/test/codegen/lib/mirrors/inherit_field_test.dart
@@ -0,0 +1,25 @@
+// Copyright (c) 2013, 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.
+
+// Test inherited fields.
+
+library test.inherit_field_test;
+
+import 'dart:mirrors';
+
+import 'stringify.dart';
+
+class Foo {
+  var field;
+}
+
+class Bar extends Foo {
+}
+
+void main() {
+  expect('Variable(s(field) in s(Foo))',
+         reflectClass(Foo).declarations[#field]);
+  expect('<null>',
+         reflectClass(Bar).declarations[#field]);
+}