# Copyright 2013 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

"""Presubmit script for android buildbot.

See http://dev.chromium.org/developers/how-tos/depottools/presubmit-scripts for
details on the presubmit API built into depot_tools.
"""


def CommonChecks(input_api, output_api, *, is_upload):
  # These tools don't run on Windows so these tests don't work and give many
  # verbose and cryptic failure messages. Linting the code is also skipped on
  # Windows because it will fail due to os differences.
  if input_api.sys.platform == 'win32':
    return []

  build_android_dir = input_api.PresubmitLocalPath()

  def J(*dirs):
    """Returns a path relative to presubmit directory."""
    return input_api.os_path.join(build_android_dir, *dirs)

  build_pys = [
      r'gn/.*\.py$',
      r'gyp/.*\.py$',
  ]
  tests = []
  # yapf likes formatting the extra_paths_list to be less readable.
  # yapf: disable
  tests.extend(
      input_api.canned_checks.GetPylint(
          input_api,
          output_api,
          pylintrc='pylintrc',
          files_to_skip=[
              r'.*_pb2\.py'
          ] + build_pys,
          extra_paths_list=[
              J(),
              J('gyp'),
              J('buildbot'),
              J('..', 'util'),
              J('..', '..', 'third_party', 'catapult', 'common',
                'py_trace_event'),
              J('..', '..', 'third_party', 'catapult', 'common', 'py_utils'),
              J('..', '..', 'third_party', 'catapult', 'devil'),
              J('..', '..', 'third_party', 'catapult', 'tracing'),
              J('..', '..', 'third_party', 'depot_tools'),
              J('..', '..', 'third_party', 'colorama', 'src'),
              J('..', '..', 'build'),
          ],
          version='2.7'))
  tests.extend(
      input_api.canned_checks.GetPylint(
          input_api,
          output_api,
          files_to_check=build_pys,
          files_to_skip=[
              r'.*_pb2\.py',
              r'.*_pb2\.py',
              r'.*create_unwind_table\.py',
              r'.*create_unwind_table_tests\.py',
          ],
          extra_paths_list=[J('gyp'), J('gn')],
          version='2.7'))

  tests.extend(
      input_api.canned_checks.GetPylint(
          input_api,
          output_api,
          files_to_check=[
              r'.*create_unwind_table\.py',
              r'.*create_unwind_table_tests\.py',
          ],
          extra_paths_list=[J('gyp'), J('gn')],
          version='2.7'))
  # yapf: enable

  pylib_test_env = dict(input_api.environ)
  pylib_test_env.update({
      'PYTHONPATH': build_android_dir,
      'PYTHONDONTWRITEBYTECODE': '1',
  })

  pytests = [
      J('.', 'list_class_verification_failures_test.py'),
      J('.', 'convert_dex_profile_tests.py'),
      J('gyp', 'compile_java_tests.py'),
      J('gyp', 'create_unwind_table_tests.py'),
      J('gyp', 'dex_test.py'),
      J('gyp', 'extract_unwind_tables_tests.py'),
      J('gyp', 'gcc_preprocess_tests.py'),
      J('gyp', 'java_cpp_enum_tests.py'),
      J('gyp', 'java_cpp_features_tests.py'),
      J('gyp', 'java_cpp_strings_tests.py'),
      J('gyp', 'java_google_api_keys_tests.py'),
      J('gyp', 'util', 'build_utils_test.py'),
      J('gyp', 'util', 'manifest_utils_test.py'),
      J('gyp', 'util', 'md5_check_test.py'),
      J('gyp', 'util', 'resource_utils_test.py'),
      J('pylib', 'base', 'output_manager_test_case.py'),
      J('pylib', 'constants', 'host_paths_unittest.py'),
      J('pylib', 'gtest', 'gtest_test_instance_test.py'),
      J('pylib', 'instrumentation', 'instrumentation_parser_test.py'),
      J('pylib', 'instrumentation', 'instrumentation_test_instance_test.py'),
      J('pylib', 'local', 'device', 'local_device_gtest_run_test.py'),
      J('pylib', 'local', 'device',
        'local_device_instrumentation_test_run_test.py'),
      J('pylib', 'local', 'device', 'local_device_test_run_test.py'),
      J('pylib', 'local', 'emulator', 'ini_test.py'),
      J('pylib', 'local', 'machine', 'local_machine_junit_test_run_test.py'),
      J('pylib', 'output', 'local_output_manager_test.py'),
      J('pylib', 'output', 'noop_output_manager_test.py'),
      J('pylib', 'output', 'remote_output_manager_test.py'),
      J('pylib', 'results', 'flakiness_dashboard',
        'json_results_generator_unittest.py'),
      J('pylib', 'results', 'json_results_test.py'),
      J('pylib', 'utils', 'chrome_proxy_utils_test.py'),
      J('pylib', 'utils', 'code_coverage_utils_test.py'),
      J('pylib', 'utils', 'decorators_test.py'),
      J('pylib', 'utils', 'device_dependencies_test.py'),
      J('pylib', 'utils', 'dexdump_test.py'),
      J('pylib', 'utils', 'gold_utils_test.py'),
      J('pylib', 'utils', 'test_filter_test.py'),
  ]
  if is_upload:
    pytests += [J('.', 'fast_local_dev_server_test.py')]

  # Build server tests are flaky on bots.
  # E.g.: https://ci.chromium.org/ui/p/chromium/builders/try/chromium_presubmit/3085167/overview
  tests.extend(
      input_api.canned_checks.GetUnitTests(input_api,
                                           output_api,
                                           unit_tests=pytests,
                                           env=pylib_test_env))

  return input_api.RunTests(tests)


def CheckChangeOnUpload(input_api, output_api):
  return CommonChecks(input_api, output_api, is_upload=True)


def CheckChangeOnCommit(input_api, output_api):
  return CommonChecks(input_api, output_api, is_upload=False)