diff --git a/dev/bots/test.dart b/dev/bots/test.dart
index 98a2be5..ff540ef 100644
--- a/dev/bots/test.dart
+++ b/dev/bots/test.dart
@@ -13,6 +13,12 @@
 /// arguments to flutter test. For example, you might want to call this
 /// script using FLUTTER_TEST_ARGS=--local-engine=host_debug_unopt to
 /// use your own build of the engine.
+///
+/// To run the analysis part, run it with SHARD=analyze
+///
+/// For example:
+/// SHARD=analyze bin/cache/dart-sdk/bin/dart dev/bots/test.dart
+/// FLUTTER_TEST_ARGS=--local-engine=host_debug_unopt bin/cache/dart-sdk/bin/dart dev/bots/test.dart
 Future<Null> main() async {
   if (Platform.environment['SHARD'] == 'docs') {
     print('\x1B[32mDONE: test.dart does nothing in the docs shard.\x1B[0m');
@@ -22,6 +28,13 @@
       options: <String>['--flutter-repo'],
     );
 
+    // Try with the --watch analyzer, to make sure it returns success also.
+    // The --benchmark argument exits after one run.
+    await _runFlutterAnalyze(flutterRoot,
+      options: <String>['--flutter-repo', '--watch', '--benchmark'],
+    );
+
+    // Try an analysis against a big version of the gallery.
     await _runCmd(dart, <String>[p.join(flutterRoot, 'dev', 'tools', 'mega_gallery.dart')],
       workingDirectory: flutterRoot,
     );