#!/usr/bin/env vpython3
# Copyright 2015 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.
"""Runs the Perf Dashboard Python unit test suite."""

import os
import sys

_CATAPULT_PATH = os.path.abspath(
    os.path.join(os.path.dirname(__file__), '..', '..'))
_DASHBOARD_PATH = os.path.join(_CATAPULT_PATH, 'dashboard')


def _AddToPathIfNeeded(path):
  if path not in sys.path:
    sys.path.insert(0, path)


if __name__ == '__main__':
  _AddToPathIfNeeded(_CATAPULT_PATH)
  _AddToPathIfNeeded(_DASHBOARD_PATH)

  from hooks import install
  if '--no-install-hooks' in sys.argv:
    sys.argv.remove('--no-install-hooks')
  else:
    install.InstallHooks()

  # PYTHONPATH points to a out-of-date cipd package.
  if 'PYTHONPATH' in os.environ:
    os.environ.pop('PYTHONPATH')

  from catapult_build import run_with_typ
  import dashboard
  root = 'dashboard'
  return_code = run_with_typ.Run(
    os.path.join(_DASHBOARD_PATH, root),
    path=dashboard.PathsForTesting())
  sys.exit(return_code)