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81 lines (65 loc) · 2.84 KB
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# Licensed under a 3-clause BSD style license - see LICENSE.rst
# This file is the main file used when running tests with pytest directly,
# in particular if running e.g. ``pytest docs/``.
import os
import tempfile
from pathlib import Path
import hypothesis
from astropy import __version__
try:
from pytest_astropy_header.display import PYTEST_HEADER_MODULES, TESTED_VERSIONS
except ImportError:
PYTEST_HEADER_MODULES = {}
TESTED_VERSIONS = {}
# This has to be in the root dir or it will not display in CI.
def pytest_configure(config):
PYTEST_HEADER_MODULES["PyERFA"] = "erfa"
PYTEST_HEADER_MODULES["Cython"] = "cython"
PYTEST_HEADER_MODULES["Scikit-image"] = "skimage"
PYTEST_HEADER_MODULES["pyarrow"] = "pyarrow"
PYTEST_HEADER_MODULES["asdf-astropy"] = "asdf_astropy"
TESTED_VERSIONS["Astropy"] = __version__
# This has to be in the root dir or it will not display in CI.
def pytest_report_header(config):
# This gets added after the pytest-astropy-header output.
return (
f"CI: {os.environ.get('CI', 'undefined')}\n"
f"ARCH_ON_CI: {os.environ.get('ARCH_ON_CI', 'undefined')}\n"
f"IS_CRON: {os.environ.get('IS_CRON', 'undefined')}\n"
)
# Tell Hypothesis that we might be running slow tests, to print the seed blob
# so we can easily reproduce failures from CI, and derive a fuzzing profile
# to try many more inputs when we detect a scheduled build or when specifically
# requested using the HYPOTHESIS_PROFILE=fuzz environment variable or
# `pytest --hypothesis-profile=fuzz ...` argument.
hypothesis.settings.register_profile(
"ci",
deadline=None,
print_blob=True,
derandomize=True,
# disabling HealthCheck.differing_executors to allow double test
# see https://github.com/astropy/astropy/issues/17299
suppress_health_check=[hypothesis.HealthCheck.differing_executors],
)
hypothesis.settings.register_profile(
"fuzzing", deadline=None, print_blob=True, max_examples=1000
)
default = (
"fuzzing"
if (
os.environ.get("IS_CRON") == "true"
and os.environ.get("ARCH_ON_CI") not in ("aarch64", "ppc64le")
)
else "ci"
)
hypothesis.settings.load_profile(os.environ.get("HYPOTHESIS_PROFILE", default))
# Make sure we use temporary directories for the config and cache
# so that the tests are insensitive to local configuration.
os.environ["XDG_CONFIG_HOME"] = tempfile.mkdtemp("astropy_config")
os.environ["XDG_CACHE_HOME"] = tempfile.mkdtemp("astropy_cache")
Path(os.environ["XDG_CONFIG_HOME"]).joinpath("astropy").mkdir()
Path(os.environ["XDG_CACHE_HOME"]).joinpath("astropy").mkdir()
# Note that we don't need to change the environment variables back or remove
# them after testing, because they are only changed for the duration of the
# Python process, and this configuration only matters if running pytest
# directly, not from e.g. an IPython session.