diff options
Diffstat (limited to 'setuptools/tests')
| -rw-r--r-- | setuptools/tests/test_develop.py | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/setuptools/tests/test_develop.py b/setuptools/tests/test_develop.py index 4cf483f2..e0227453 100644 --- a/setuptools/tests/test_develop.py +++ b/setuptools/tests/test_develop.py @@ -1,9 +1,13 @@ """develop tests """ + +from __future__ import absolute_import, unicode_literals + import os import site import sys import io +import subprocess from setuptools.extern import six @@ -12,6 +16,7 @@ import pytest from setuptools.command.develop import develop from setuptools.dist import Distribution from . import contexts +from . import namespaces SETUP_PY = """\ from setuptools import setup @@ -114,3 +119,47 @@ class TestDevelop: cmd.install_dir = tmpdir cmd.run() # assert '0.0' not in foocmd_text + + +class TestNamespaces: + + @staticmethod + def install_develop(src_dir, target): + + develop_cmd = [ + sys.executable, + 'setup.py', + 'develop', + '--install-dir', str(target), + ] + env = dict(PYTHONPATH=str(target)) + with src_dir.as_cwd(): + subprocess.check_call(develop_cmd, env=env) + + def test_namespace_package_importable(self, tmpdir): + """ + Installing two packages sharing the same namespace, one installed + naturally using pip or `--single-version-externally-managed` + and the other installed using `develop` should leave the namespace + in tact and both packages reachable by import. + """ + pkg_A = namespaces.build_namespace_package(tmpdir, 'myns.pkgA') + pkg_B = namespaces.build_namespace_package(tmpdir, 'myns.pkgB') + target = tmpdir / 'packages' + # use pip to install to the target directory + install_cmd = [ + 'pip', + 'install', + str(pkg_A), + '-t', str(target), + ] + subprocess.check_call(install_cmd) + self.install_develop(pkg_B, target) + namespaces.make_site_dir(target) + try_import = [ + sys.executable, + '-c', 'import myns.pkgA; import myns.pkgB', + ] + env = dict(PYTHONPATH=str(target)) + subprocess.check_call(try_import, env=env) + |