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tamaas/tests/test_gtest.py
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test_gtest.py
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# -*- coding: utf-8 -*-
#
# Copyright (©) 2016-2021 EPFL (École Polytechnique Fédérale de Lausanne),
# Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published
# by the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
import subprocess
import os
from tamaas import TamaasInfo
def test_gtest(pytestconfig):
me_path = os.path.realpath(__file__)
current_dir = os.path.dirname(me_path)
my_env = os.environ.copy()
my_env['PYTHONPATH'] = current_dir + ":" + os.getenv('PYTHONPATH', "")
args = [os.path.join(current_dir, 'test_gtest_all'),
'--gtest_output=xml:' +
os.path.join(current_dir, 'gtest_results.xml')]
has_mpirun = True
try:
subprocess.check_call(['mpirun', '-V'])
except subprocess.CalledProcessError:
has_mpirun = False
subprocess.check_call(args, env=my_env)
if not has_mpirun or not TamaasInfo.has_mpi:
return
for procs in range(2, 4):
# Do not write output xml in parallel
call_args = ['mpirun',
'--allow-run-as-root',
'--oversubscribe',
'-np', str(procs)] \
+ args[:1]
subprocess.check_call(call_args, env=my_env)
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