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| author | Benoit Pierre <benoit.pierre@gmail.com> | 2017-08-30 02:44:02 +0200 |
|---|---|---|
| committer | Benoit Pierre <benoit.pierre@gmail.com> | 2017-08-30 03:06:24 +0200 |
| commit | c63158a93f072e7d2ea3de70b24e583133111541 (patch) | |
| tree | d7130098c9680b051c7c6b4dd965bf259c33fe20 /tests | |
| parent | 228cbcb5672579f21601707ba0b23169fb4f423f (diff) | |
| download | pytest-runner-c63158a93f072e7d2ea3de70b24e583133111541.tar.gz | |
fix support for --extras
Correctly install extras with no markers.
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/requirements.txt | 2 | ||||
| -rw-r--r-- | tests/test_ptr.py | 157 |
2 files changed, 159 insertions, 0 deletions
diff --git a/tests/requirements.txt b/tests/requirements.txt index ab48405..fd5c965 100644 --- a/tests/requirements.txt +++ b/tests/requirements.txt @@ -1,2 +1,4 @@ pytest >= 2.8 +pytest-virtualenv +importlib; python_version=="2.6" subprocess32; python_version=="2.6" diff --git a/tests/test_ptr.py b/tests/test_ptr.py new file mode 100644 index 0000000..aeb0f8d --- /dev/null +++ b/tests/test_ptr.py @@ -0,0 +1,157 @@ +from __future__ import unicode_literals + +import contextlib +import io +import os +import sys +import tarfile +import textwrap +import time + +import pytest + + +def DALS(s): + "dedent and left-strip" + return textwrap.dedent(s).lstrip() + + +def _tarfile_open_ex(*args, **kwargs): + """ + Extend result as a context manager. + """ + return contextlib.closing(tarfile.open(*args, **kwargs)) + + +if sys.version_info[:2] < (2, 7) or (3, 0) <= sys.version_info[:2] < (3, 2): + tarfile_open = _tarfile_open_ex +else: + tarfile_open = tarfile.open + + +def make_sdist(dist_path, files): + """ + Create a simple sdist tarball at dist_path, containing the files + listed in ``files`` as ``(filename, content)`` tuples. + """ + + with tarfile_open(dist_path, 'w:gz') as dist: + for filename, content in files: + file_bytes = io.BytesIO(content.encode('utf-8')) + file_info = tarfile.TarInfo(name=filename) + file_info.size = len(file_bytes.getvalue()) + file_info.mtime = int(time.time()) + dist.addfile(file_info, fileobj=file_bytes) + + +@pytest.fixture +def venv(virtualenv): + yield virtualenv + # Workaround virtualenv not cleaning itself as it should... + virtualenv.delete = True + virtualenv.teardown() + + +@pytest.mark.parametrize('setuptools_req, test_args', ( + ('setuptools==27.2.0', ''), + ('setuptools==27.2.0', '--extras'), + ('setuptools==27.3.0', ''), + ('setuptools==27.3.0', '--extras'), + ('setuptools==32.3.1', ''), + ('setuptools==32.3.1', '--extras'), + ('setuptools==36.3.0', ''), + ('setuptools==36.3.0', '--extras'), + ('setuptools' , ''), + ('setuptools' , '--extras'), +)) +def test_egg_fetcher(venv, setuptools_req, test_args): + test_args = test_args.split() + # Install pytest & pytest-runner. + venv.run('python setup.py develop', cwd=os.getcwd()) + venv.run('pip install pytest') + # Install setuptools version. + venv.run('pip install -U'.split() + [setuptools_req]) + # For debugging purposes. + venv.run('pip freeze --all') + # Prepare fake index. + index_dir = (venv.workspace / 'index').mkdir() + for n in range(5): + dist_name = 'barbazquux' + str(n + 1) + dist_version = '0.1' + dist_sdist = '%s-%s.tar.gz' % (dist_name, dist_version) + dist_dir = (index_dir / dist_name).mkdir() + make_sdist(dist_dir / dist_sdist, ( + ('setup.py', textwrap.dedent( + ''' + from setuptools import setup + setup( + name={dist_name!r}, + version={dist_version!r}, + py_modules=[{dist_name!r}], + ) + ''' + ).format(dist_name=dist_name, dist_version=dist_version)), + (dist_name + '.py', ''), + )) + with (dist_dir / 'index.html').open('w') as fp: + fp.write(DALS( + ''' + <!DOCTYPE html><html><body> + <a href="{dist_sdist}" rel="internal">{dist_sdist}</a><br/> + </body></html> + ''' + ).format(dist_sdist=dist_sdist)) + # Prepare fake project. + project_dir = (venv.workspace / 'project-0.1').mkdir() + with open(project_dir / 'setup.py', 'w') as fp: + fp.write(DALS( + ''' + from setuptools import setup + setup( + name='project', + version='0.1', + setup_requires=[ + 'pytest-runner', + ], + install_requires=[ + 'barbazquux1', + ], + tests_require=[ + 'pytest', + 'barbazquux2', + ], + extras_require={{ + ':"{sys_platform}" in sys_platform': 'barbazquux3', + ':"barbazquux" in sys_platform': 'barbazquux4', + 'extra': 'barbazquux5', + }} + ) + ''').format(sys_platform=sys.platform)) + with open(project_dir / 'setup.cfg', 'w') as fp: + fp.write(DALS( + ''' + [easy_install] + index_url = . + ''')) + with open(project_dir / 'test_stuff.py', 'w') as fp: + fp.write(DALS( + ''' + import pytest + + def test_stuff(): + import barbazquux1 + import barbazquux2 + import barbazquux3 + with pytest.raises(ImportError): + import barbazquux4 + if {importable_barbazquux5}: + import barbazquux5 + else: + with pytest.raises(ImportError): + import barbazquux5 + ''').format(importable_barbazquux5=('--extras' in test_args))) + # Run fake project tests. + cmd = 'python setup.py pytest'.split() + cmd += ['--index-url=' + index_dir.abspath()] + cmd += test_args + venv.run(cmd, cwd=project_dir) |