Add support for setUpAll and tearDownAll.

test/runner/browser/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.
 
 @TestOn("vm")
 
 import 'package:scheduled_test/descriptor.dart' as d;
 import 'package:scheduled_test/scheduled_stream.dart';
 import 'package:scheduled_test/scheduled_test.dart';
 
@@ skipping 193 matching lines @@
     });
 
     test("on a browser and the VM", () {
       d.file("test.dart", _success).create();
       var test = runTest(["-p", "content-shell", "-p", "vm", "test.dart"]);
 
       test.stdout.expect(consumeThrough(contains("+2: All tests passed!")));
       test.shouldExit(0);
     });
 
+    test("with setUpAll", () {
+      d.file("test.dart", r"""
+          import 'package:test/test.dart';
+
+          void main() {
+            setUpAll(() => print("in setUpAll"));
+
+            test("test", () {});
+          }
+          """).create();
+
+      var test = runTest(["-p", "content-shell", "test.dart"]);
+      test.stdout.expect(consumeThrough(contains('+0: (setUpAll)')));
+      test.stdout.expect('in setUpAll');
+      test.shouldExit(0);
+    });
+
+    test("with tearDownAll", () {
+      d.file("test.dart", r"""
+          import 'package:test/test.dart';
+
+          void main() {
+            tearDownAll(() => print("in tearDownAll"));
+
+            test("test", () {});
+          }
+          """).create();
+
+      var test = runTest(["-p", "content-shell", "test.dart"]);
+      test.stdout.expect(consumeThrough(contains('+1: (tearDownAll)')));
+      test.stdout.expect('in tearDownAll');
+      test.shouldExit(0);
+    });
+
     // Regression test; this broke in 0.12.0-beta.9.
     test("on a file in a subdirectory", () {
       d.dir("dir", [d.file("test.dart", _success)]).create();
 
       var test = runTest(["-p", "chrome", "dir/test.dart"]);
       test.stdout.expect(consumeThrough(contains("+1: All tests passed!")));
       test.shouldExit(0);
     });
 
     group("with a custom HTML file", () {
@@ skipping 386 matching lines @@
   test("success", () {});
 }
 ''').create();
 
       var test = runTest(["-p", "content-shell", "test.dart"]);
       test.stdout.expect(consumeThrough(contains("+1: All tests passed!")));
       test.shouldExit(0);
     });
   });
 }