diff options
Diffstat (limited to 'src/buildstream/testing/_fixtures.py')
| -rw-r--r-- | src/buildstream/testing/_fixtures.py | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/src/buildstream/testing/_fixtures.py b/src/buildstream/testing/_fixtures.py index 5da51bb45..98778936d 100644 --- a/src/buildstream/testing/_fixtures.py +++ b/src/buildstream/testing/_fixtures.py @@ -14,19 +14,26 @@ # You should have received a copy of the GNU Lesser General Public # License along with this library. If not, see <http://www.gnu.org/licenses/>. +# pylint: disable=redefined-outer-name + import psutil import pytest from buildstream import node, utils -# Catch tests that don't shut down background threads, which could then lead -# to other tests hanging when BuildStream uses fork(). -@pytest.fixture(autouse=True) -def thread_check(): + +@pytest.fixture(autouse=True, scope="session") +def default_thread_number(): # xdist/execnet has its own helper thread. # Ignore that for `utils._is_single_threaded` checks. utils._INITIAL_NUM_THREADS_IN_MAIN_PROCESS = psutil.Process().num_threads() + +# Catch tests that don't shut down background threads, which could then lead +# to other tests hanging when BuildStream uses fork(). +@pytest.fixture(autouse=True) +def thread_check(default_thread_number): + assert utils._is_single_threaded() yield assert utils._is_single_threaded() |