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conftest.py
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conftest.py
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from functools import partial
import gc
import os
import threading
import pytest
from . import shell
@pytest.fixture()
def tmpdir(request):
path = os.path.realpath(shell.mkdtemp())
yield path
shell.rm(path, recursive=True)
@pytest.fixture()
def p(tmpdir, *args):
"""
Convenience function to join the temporary directory path
with the provided arguments.
"""
return partial(os.path.join, tmpdir)
@pytest.fixture(autouse=True)
def no_thread_leaks():
"""
Fail on thread leak.
We do not use pytest-threadleak because it is not reliable.
"""
old_thread_count = threading.active_count()
yield
gc.collect() # Clear the stuff from other function-level fixtures
assert threading.active_count() == old_thread_count # Only previously existing threads
@pytest.fixture(autouse=True)
def no_warnings(recwarn):
"""Fail on warning."""
yield
warnings = []
for warning in recwarn: # pragma: no cover
message = str(warning.message)
filename = warning.filename
if (
"Not importing directory" in message
or "Using or importing the ABCs" in message
or "dns.hash module will be removed in future versions" in message
or "eventlet" in filename
):
continue
warnings.append("{w.filename}:{w.lineno} {w.message}".format(w=warning))
assert not warnings