# 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'gyp/.*\.py$',
        r'.*create_unwind_table\.py',
        r'.*create_unwind_table_tests\.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-3.2',
          files_to_skip=[
              r'.*_pb2\.py'
          ] + build_pys,
          extra_paths_list=[
              J(),
              J('gyp'),
              J('buildbot'),
              J('..'),
              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'),
          ],
          version='3.2'))
    tests.extend(
      input_api.canned_checks.GetPylint(
          input_api,
          output_api,
          pylintrc='pylintrc-3.2',
          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(),
              J('..'),
              J('..', 'gn_ast'),
              J('..', 'util'),
              J('..', '..', 'google_apis'),
              J('..', '..', 'third_party'),
              J('gyp'),
              J('gyp', 'util'),
          ],
          version='3.2'))
    # yapf: enable

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

    pytests = [
        J('.', 'convert_dex_profile_tests.py'),
        J('.', 'list_class_verification_failures_test.py'),
        J('.', 'test_runner_test.py'),
        J('gyp', 'compile_java_tests.py'),
        J('gyp', 'create_unwind_table_tests.py'),
        J('gyp', 'dex_test.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', 'java_cpp_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', 'avd_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', 'code_coverage_utils_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)