forked from sympy/sympy
/
conftest.py
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/
conftest.py
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# -*- coding: utf-8 -*-
from __future__ import print_function, division, absolute_import
import os
from itertools import chain
import json
import sys
import warnings
import pytest
from sympy.testing.runtests import setup_pprint, _get_doctest_blacklist
durations_path = os.path.join(os.path.dirname(__file__), '.ci', 'durations.json')
blacklist_path = os.path.join(os.path.dirname(__file__), '.ci', 'blacklisted.json')
# Collecting tests from rubi_tests under pytest leads to errors even if the
# tests will be skipped.
collect_ignore = ["sympy/integrals/rubi"] + _get_doctest_blacklist()
if sys.version_info < (3,):
collect_ignore.append('doc/src/gotchas.rst')
# Set up printing for doctests
setup_pprint()
sys.__displayhook__ = sys.displayhook
#from sympy import pprint_use_unicode
#pprint_use_unicode(False)
def _mk_group(group_dict):
return list(chain(*[[k+'::'+v for v in files] for k, files in group_dict.items()]))
if os.path.exists(durations_path):
veryslow_group, slow_group = [_mk_group(group_dict) for group_dict in json.loads(open(durations_path, 'rt').read())]
else:
# warnings in conftest has issues: https://github.com/pytest-dev/pytest/issues/2891
warnings.warn("conftest.py:22: Could not find %s, --quickcheck and --veryquickcheck will have no effect.\n" % durations_path)
veryslow_group, slow_group = [], []
if os.path.exists(blacklist_path):
blacklist_group = _mk_group(json.loads(open(blacklist_path, 'rt').read()))
else:
warnings.warn("conftest.py:28: Could not find %s, no tests will be skipped due to blacklisting\n" % blacklist_path)
blacklist_group = []
def pytest_addoption(parser):
parser.addoption("--quickcheck", dest="runquick", action="store_true",
help="Skip very slow tests (see ./ci/parse_durations_log.py)")
parser.addoption("--veryquickcheck", dest="runveryquick", action="store_true",
help="Skip slow & very slow (see ./ci/parse_durations_log.py)")
def pytest_configure(config):
# register an additional marker
config.addinivalue_line("markers", "slow: manually marked test as slow (use .ci/durations.json instead)")
config.addinivalue_line("markers", "quickcheck: skip very slow tests")
config.addinivalue_line("markers", "veryquickcheck: skip slow & very slow tests")
def pytest_runtest_setup(item):
if isinstance(item, pytest.Function):
if item.nodeid in veryslow_group and (item.config.getvalue("runquick") or
item.config.getvalue("runveryquick")):
pytest.skip("very slow test, skipping since --quickcheck or --veryquickcheck was passed.")
return
if item.nodeid in slow_group and item.config.getvalue("runveryquick"):
pytest.skip("slow test, skipping since --veryquickcheck was passed.")
return
if item.nodeid in blacklist_group:
pytest.skip("blacklisted test, see %s" % blacklist_path)
return