#!/usr/bin/env python3

#

# Copyright 2016-2022 Swiss National Supercomputing Centre (CSCS/ETH Zurich)

# ReFrame Project Developers. See the top-level LICENSE file for details.

#

# SPDX-License-Identifier: BSD-3-Clause

import os

import sys

prefix = os.path.abspath(os.path.dirname(__file__))

external = os.path.join(prefix, 'external')

sys.path = [prefix, external] + sys.path

import argparse # noqa: F401, F403

import pytest # noqa: F401, F403

import unittests.utility as test_util # noqa: F401, F403

if __name__ == '__main__':

# Unset any ReFrame environment variable; unit tests must start in a clean

# environment

for var in list(os.environ.keys()):

if var.startswith('RFM_') and var != 'RFM_INSTALL_PREFIX':

del os.environ[var]

parser = argparse.ArgumentParser(

add_help=False,

usage='%(prog)s [REFRAME_OPTIONS...] [NOSE_OPTIONS...]')

parser.add_argument(

'--rfm-user-config', action='store', metavar='FILE',

help='Config file to use for native unit tests.'

)

parser.add_argument(

'--rfm-user-system', action='store', metavar='NAME',

help="Specific system to use from user's configuration"

)

parser.add_argument(

'--rfm-help', action='help', help='Print this help message and exit.'

)

options, rem_args = parser.parse_known_args()

user_config = options.rfm_user_config

if user_config is not None:

user_config = os.path.abspath(user_config)

test_util.USER_CONFIG_FILE = user_config

test_util.USER_SYSTEM = options.rfm_user_system

test_util.init_runtime()

# If no positional argument is specified, use the `unittests` directory,

# so as to avoid any automatic discovery of random unit tests from the

# external dependencies.

if all(arg.startswith('-') for arg in rem_args):

rem_args.append('unittests')

sys.argv = [sys.argv[0], *rem_args]

sys.exit(pytest.main())