1 files changed, 51 insertions, 0 deletions
diff --git a/third_party/libwebrtc/tools_webrtc/mb/PRESUBMIT.py b/third_party/libwebrtc/tools_webrtc/mb/PRESUBMIT.py
new file mode 100644
index 0000000000..dd957d0482
--- /dev/null
+++ b/third_party/libwebrtc/tools_webrtc/mb/PRESUBMIT.py
@@ -0,0 +1,51 @@
+#!/usr/bin/env vpython3
+
+# Copyright (c) 2016 The WebRTC project authors. All Rights Reserved.
+#
+# Use of this source code is governed by a BSD-style license
+# that can be found in the LICENSE file in the root of the source
+# tree. An additional intellectual property rights grant can be found
+# in the file PATENTS.  All contributing project authors may
+# be found in the AUTHORS file in the root of the source tree.
+
+
+# Runs PRESUBMIT.py in py3 mode by git cl presubmit.
+USE_PYTHON3 = True
+
+
+def _CommonChecks(input_api, output_api):
+  results = []
+
+  # Run the MB unittests.
+  results.extend(
+      input_api.canned_checks.RunUnitTestsInDirectory(input_api,
+                                                      output_api,
+                                                      '.',
+                                                      [r'^.+_unittest\.py$'],
+                                                      skip_shebang_check=False,
+                                                      run_on_python2=False))
+
+  # Validate the format of the mb_config.pyl file.
+  cmd = [input_api.python3_executable, 'mb.py', 'validate']
+  kwargs = {'cwd': input_api.PresubmitLocalPath()}
+  results.extend(input_api.RunTests([
+      input_api.Command(name='mb_validate',
+                        cmd=cmd, kwargs=kwargs,
+                        message=output_api.PresubmitError)]))
+
+  results.extend(
+      input_api.canned_checks.CheckLongLines(
+          input_api,
+          output_api,
+          maxlen=80,
+          source_file_filter=lambda x: 'mb_config.pyl' in x.LocalPath()))
+
+  return results
+
+
+def CheckChangeOnUpload(input_api, output_api):
+  return _CommonChecks(input_api, output_api)
+
+
+def CheckChangeOnCommit(input_api, output_api):
+  return _CommonChecks(input_api, output_api)