diff options
| -rw-r--r-- | setuptools/tests/fixtures.py | 28 | ||||
| -rw-r--r-- | setuptools/tests/test_virtualenv.py | 4 |
2 files changed, 30 insertions, 2 deletions
diff --git a/setuptools/tests/fixtures.py b/setuptools/tests/fixtures.py index e8cb7f52..0480033c 100644 --- a/setuptools/tests/fixtures.py +++ b/setuptools/tests/fixtures.py @@ -1,8 +1,14 @@ +import pathlib +import shutil + import pytest from . import contexts +SRC_DIR = pathlib.Path(__file__).parents[2] + + @pytest.fixture def user_override(monkeypatch): """ @@ -21,3 +27,25 @@ def user_override(monkeypatch): def tmpdir_cwd(tmpdir): with tmpdir.as_cwd() as orig: yield orig + + +@pytest.fixture +def src_dir(): + """The project source directory available via fixture.""" + return SRC_DIR + + +@pytest.fixture +def tmp_src(src_dir, tmp_path): + """Make a copy of the source dir under `$tmp/src`. + + This fixture is useful whenever it's necessary to run `setup.py` + or `pip install` against the source directory when there's no + control over the number of simultaneous invocations. Such + concurrent runs create and delete directories with the same names + under the target directory and so they influence each other's runs + when they are not being executed sequentially. + """ + tmp_src_path = tmp_path / 'src' + shutil.copytree(src_dir, tmp_src_path) + return tmp_src_path diff --git a/setuptools/tests/test_virtualenv.py b/setuptools/tests/test_virtualenv.py index 5a942d84..79468b1b 100644 --- a/setuptools/tests/test_virtualenv.py +++ b/setuptools/tests/test_virtualenv.py @@ -85,7 +85,7 @@ def _get_pip_versions(): @pytest.mark.parametrize('pip_version', _get_pip_versions()) -def test_pip_upgrade_from_source(pip_version, virtualenv): +def test_pip_upgrade_from_source(pip_version, tmp_src, virtualenv): """ Check pip can upgrade setuptools from source. """ @@ -104,7 +104,7 @@ def test_pip_upgrade_from_source(pip_version, virtualenv): virtualenv.run(' && '.join(( 'python setup.py -q sdist -d {dist}', 'python setup.py -q bdist_wheel -d {dist}', - )).format(dist=dist_dir), cd=SOURCE_DIR) + )).format(dist=dist_dir), cd=tmp_src) sdist = glob.glob(os.path.join(dist_dir, '*.zip'))[0] wheel = glob.glob(os.path.join(dist_dir, '*.whl'))[0] # Then update from wheel. |