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#
# ICRAR - International Centre for Radio Astronomy Research
# (c) UWA - The University of Western Australia, 2024
# Copyright by UWA (in the framework of the ICRAR)
# All rights reserved
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
# MA 02111-1307 USA
#
import time
import pytest
import crc32c
def _crc32c_is_available() -> bool:
try:
crc32c.crc32c(b"dummy")
return True
except RuntimeError:
return False
@pytest.fixture
def crc32c_is_available() -> bool:
return _crc32c_is_available()
@pytest.fixture(autouse=True)
def skip_if_crc32c_unavailable(
request: pytest.FixtureRequest, crc32c_is_available: bool
) -> None:
if request.node.get_closest_marker("calculates_crc32c") and not crc32c_is_available:
pytest.skip("crc32c is not available on this platform")
def pytest_sessionstart(session: pytest.Session) -> None:
print("crc32c is big endian? ", crc32c.big_endian)
print("crc32c is hardware based? ", crc32c.hardware_based)
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