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# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import subprocess
from unittest import mock
from stestr import test_processor
from stestr.tests import base
class TestTestProcessorFixture(base.TestCase):
def setUp(self):
super().setUp()
self._fixture = test_processor.TestProcessorFixture(
mock.sentinel.test_ids,
mock.sentinel.options,
mock.sentinel.cmd_template,
mock.sentinel.listopt,
mock.sentinel.idoption,
mock.sentinel.repository,
)
@mock.patch.object(subprocess, "Popen")
@mock.patch.object(test_processor, "sys")
def _check_start_process(
self, mock_sys, mock_Popen, platform="win32", expected_fn=None
):
mock_sys.platform = platform
self._fixture._start_process(mock.sentinel.cmd)
mock_Popen.assert_called_once_with(
mock.sentinel.cmd,
shell=True,
stdout=subprocess.PIPE,
stdin=subprocess.PIPE,
preexec_fn=expected_fn,
)
def test_start_process_win32(self):
self._check_start_process()
def test_start_process_linux(self):
self._check_start_process(
platform="linux2", expected_fn=self._fixture._clear_SIGPIPE
)
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