diff options
Diffstat (limited to 'numpy/conftest.py')
| -rw-r--r-- | numpy/conftest.py | 29 |
1 files changed, 27 insertions, 2 deletions
diff --git a/numpy/conftest.py b/numpy/conftest.py index 20c8a449e..e15ee0845 100644 --- a/numpy/conftest.py +++ b/numpy/conftest.py @@ -2,6 +2,7 @@ Pytest configuration and fixtures for the Numpy test suite. """ import os +import tempfile import hypothesis import pytest @@ -13,11 +14,31 @@ from numpy.core._multiarray_tests import get_fpu_mode _old_fpu_mode = None _collect_results = {} -# See https://hypothesis.readthedocs.io/en/latest/settings.html +# Use a known and persistent tmpdir for hypothesis' caches, which +# can be automatically cleared by the OS or user. +hypothesis.configuration.set_hypothesis_home_dir( + os.path.join(tempfile.gettempdir(), ".hypothesis") +) + +# We register two custom profiles for Numpy - for details see +# https://hypothesis.readthedocs.io/en/latest/settings.html +# The first is designed for our own CI runs; the latter also +# forces determinism and is designed for use via np.test() hypothesis.settings.register_profile( name="numpy-profile", deadline=None, print_blob=True, ) -hypothesis.settings.load_profile("numpy-profile") +hypothesis.settings.register_profile( + name="np.test() profile", + deadline=None, print_blob=True, database=None, derandomize=True, + suppress_health_check=hypothesis.HealthCheck.all(), +) +# Note that the default profile is chosen based on the presence +# of pytest.ini, but can be overriden by passing the +# --hypothesis-profile=NAME argument to pytest. +_pytest_ini = os.path.join(os.path.dirname(__file__), "..", "pytest.ini") +hypothesis.settings.load_profile( + "numpy-profile" if os.path.isfile(_pytest_ini) else "np.test() profile" +) def pytest_configure(config): @@ -92,3 +113,7 @@ def check_fpu_mode(request): @pytest.fixture(autouse=True) def add_np(doctest_namespace): doctest_namespace['np'] = numpy + +@pytest.fixture(autouse=True) +def env_setup(monkeypatch): + monkeypatch.setenv('PYTHONHASHSEED', '0') |