1 files changed, 25 insertions, 0 deletions
diff --git a/third_party/libwebrtc/build/lacros/PRESUBMIT.py b/third_party/libwebrtc/build/lacros/PRESUBMIT.py
new file mode 100644
index 0000000000..1667f2ae39
--- /dev/null
+++ b/third_party/libwebrtc/build/lacros/PRESUBMIT.py
@@ -0,0 +1,25 @@
+# Copyright (c) 2020 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.
+"""Presubmit script for changes affecting //build/lacros"""
+
+USE_PYTHON3 = True
+
+
+def _CommonChecks(input_api, output_api):
+  tests = input_api.canned_checks.GetUnitTestsInDirectory(
+      input_api,
+      output_api,
+      '.', [r'^.+_test\.py$'],
+      run_on_python2=False,
+      run_on_python3=True,
+      skip_shebang_check=True)
+  return input_api.RunTests(tests)
+
+
+def CheckChangeOnUpload(input_api, output_api):
+  return _CommonChecks(input_api, output_api)
+
+
+def CheckChangeOnCommit(input_api, output_api):
+  return _CommonChecks(input_api, output_api)