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################################################################################
# BSD LICENSE
#
# Copyright(c) 2019-2023 Intel Corporation. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in
# the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Intel Corporation nor the names of its
# contributors may be used to endorse or promote products derived
# from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
################################################################################
import pytest
from testlib.env import Env
from testlib.features_rdt_msr import FeaturesRdtMsr
from testlib.features_rdt_os import FeaturesRdtOs
def pytest_addoption(parser):
parser.addoption("--iface-msr", action="store_true", dest="iface_msr",
help="MSR interface")
parser.addoption("-I", "--iface-os", action="store_true", dest="iface_os",
help="OS interface")
parser.addoption("--env", action="store", dest="env", required=True,
help="Path to environment file")
def pytest_configure(config):
config.iface_msr = config.getoption("--iface-msr")
config.iface_os = config.getoption("--iface-os")
env_path = config.getoption("--env")
# load env file
if env_path:
Env().load(env_path)
if not config.iface_os and not config.iface_msr:
config.iface_msr = True
config.iface_os = True
config.features = {}
if config.iface_msr:
msr_features = FeaturesRdtMsr()
config.features['MSR'] = msr_features.get_features()
if config.iface_os:
os_features = FeaturesRdtOs()
config.features['OS'] = os_features.get_features()
def pytest_generate_tests(metafunc):
## get required interface for test case
def get_req_iface():
req_iface = []
if hasattr(metafunc, "definition"):
if metafunc.definition.get_closest_marker("iface_os"):
req_iface.append("OS")
if metafunc.definition.get_closest_marker("iface_msr"):
req_iface.append("MSR")
if hasattr(metafunc.function, "iface_os"):
req_iface.append("OS")
if hasattr(metafunc.function, "iface_msr"):
req_iface.append("MSR")
if not req_iface:
return ["MSR", "OS"]
return req_iface
if 'iface' in metafunc.fixturenames:
req_iface = get_req_iface()
iface = []
if metafunc.config.iface_os and "OS" in req_iface:
iface.append("OS")
if metafunc.config.iface_msr and "MSR" in req_iface:
iface.append("MSR")
metafunc.parametrize("iface", iface)
def pytest_pyfunc_call(pyfuncitem):
iface = "MSR"
reqs_supported = []
reqs_unsupported = []
# get selected interface
if "iface" in pyfuncitem.funcargs:
iface = pyfuncitem.funcargs["iface"]
# get features for selected interface
features = pyfuncitem.config.features.get(iface, [])
# get test requirements
# supported features
for req in pyfuncitem.iter_markers("rdt_supported"):
reqs_supported += list(req.args)
# unsupported features
for req in pyfuncitem.iter_markers("rdt_unsupported"):
reqs_unsupported += list(req.args)
# skip tests based on required features
# skip if feature requested but not supported
for req in reqs_supported:
if req not in features:
pytest.skip(f"{req} requirement not met")
# skip if feature requested to be unsupported but it is supported
for req in reqs_unsupported:
if req in features:
pytest.skip(f"{req} requirement met")
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