Also run pkg testing with optimization counter thresshold 5

tools/bots/pub.py

 #!/usr/bin/python
 
 # Copyright (c) 2012, 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.
 
 """
 Pub buildbot steps.
 
 Runs tests for pub and the pub packages that are hosted in the main Dart repo.
@@ skipping 30 matching lines @@
     args = [sys.executable, './tools/build.py', '--mode=' + build_info.mode,
             'packages']
     print 'Building package-root: %s' % (' '.join(args))
     bot.RunProcess(args)
 
   common_args = ['--write-test-outcome-log']
   if build_info.builder_tag:
     common_args.append('--builder-tag=%s' % build_info.builder_tag)
 
 
-  # Pub tests currently have a lot of timeouts when run in debug mode.
-  # See issue 18479
-  if build_info.mode == 'release':
-    bot.RunTest('pub', build_info,
-                common_args + ['pub', 'pkg', 'docs'])
-  else:
-    bot.RunTest('pub', build_info,
-                common_args + ['pkg', 'docs'])
+  testing_options = ['', '--vm-options=--optimization-counter-threshold=5']
+  for options in testing_options:
+    if build_info.mode == 'release':
+      bot.RunTest('pub and pkg %s' % options, build_info,
+                  common_args + [options, 'pub', 'pkg', 'docs'])
+    else:
+      # Pub tests currently have a lot of timeouts when run in debug mode.
+      # See issue 18479
+      bot.RunTest('pub and pkg %s' % options, build_info,
+                  common_args + [options, 'pkg', 'docs'])
 
   if build_info.mode == 'release':
     pkgbuild_build_info = bot.BuildInfo('none', 'vm', build_info.mode,
                                         build_info.system, checked=False)
     bot.RunTest('pkgbuild_repo_pkgs', pkgbuild_build_info,
         common_args + ['--append_logs', '--use-repository-packages',
                        'pkgbuild'])
 
     # We are seeing issues with pub get calls on the windows bots.
     # Experiment with not running concurrent calls.
     public_args = (common_args +
                    ['--append_logs', '--use-public-packages', 'pkgbuild'])
     if build_info.system == 'windows':
       public_args.append('-j1')
     bot.RunTest('pkgbuild_public_pkgs', pkgbuild_build_info, public_args)
 
 if __name__ == '__main__':
   bot.RunBot(PubConfig, PubSteps)