Shape detection unittests mac (QR and Face) in GPU bots

services/shape_detection/PRESUBMIT.py

Index: services/shape_detection/PRESUBMIT.py
diff --git a/services/shape_detection/PRESUBMIT.py b/services/shape_detection/PRESUBMIT.py
new file mode 100644
index 0000000000000000000000000000000000000000..ad094f7e94ef0b2051bfd5619b4d93f0cdac7d96
--- /dev/null
+++ b/services/shape_detection/PRESUBMIT.py
@@ -0,0 +1,36 @@
+# Copyright 2017 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+"""Top-level presubmit script for shape_detection.
+
+See http://dev.chromium.org/developers/how-tos/depottools/presubmit-scripts
+for more details about the presubmit API built into depot_tools.
+"""
+
+import re
+
+def PostUploadHook(cl, change, output_api):
+  """git cl upload will call this hook after the issue is created/modified.
+
+  This hook adds extra try bots list to the CL description in order to run
+  the Mac GPU bots in addition to the usual CQ try bots.
+  """
+  rietveld_obj = cl.RpcServer()
+  issue = cl.issue
+  description = rietveld_obj.get_description(issue)
+  if re.search(r'^CQ_INCLUDE_TRYBOTS=.*', description, re.M | re.I):
+    return []
+
+  bots = [ 'master.tryserver.chromium.mac:mac_optional_gpu_tests_rel' ]
+
+  results = []
+  new_description = description
+  new_description += '\nCQ_INCLUDE_TRYBOTS=%s' % ';'.join(bots)
+  results.append(output_api.PresubmitNotifyResult(
+      'Automatically added optional Mac GPU tests to run on CQ.'))
+
+  if new_description != description:
+    rietveld_obj.update_description(issue, new_description)
+
+  return results