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Use monkeypatch to force shutil to not use the fd functions

This commit is contained in:
Donald Stufft 2013-08-22 07:49:53 -04:00
parent 45dc936de0
commit 6b02bc7899
1 changed files with 10 additions and 2 deletions
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12
tests/conftest.py
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@ -1,3 +1,5 @@
import shutil
import py
import pytest
@ -23,14 +25,20 @@ def tmpdir(request):
@pytest.fixture
def virtualenv(tmpdir):
def virtualenv(tmpdir, monkeypatch):
"""
Return a virtual environment which is unique to each test function
invocation created inside of a sub directory of the test function's
temporary directory. The returned object is a
``tests.lib.venv.VirtualEnvironment`` object.
"""
return VirtualEnvironment.create(tmpdir.join(".venv"))
# Force shutil to use the older method of rmtree that didn't use the fd
# functions. These seem to fail on Travis (and only on Travis).
monkeypatch.setattr(shutil, "_use_fd_functions", False, raising=False)
venv = VirtualEnvironment.create(tmpdir.join(".venv"))
monkeypatch.undo()
return venv
@pytest.fixture