Merge pull request #1762 from benoit-pierre/fix_test_build_deps_on_distutils

Fix CIs.

appveyor.yml

@@ -26,7 +26,7 @@ cache:
 test_script:
   - python --version
   - python -m pip install --disable-pip-version-check --upgrade pip setuptools wheel
-  - pip install --upgrade tox tox-venv
+  - pip install --upgrade tox tox-venv virtualenv
   - pip freeze --all
   - python bootstrap.py
   - tox -- --cov

setuptools/tests/test_integration.py

@@ -141,6 +141,7 @@ def test_build_deps_on_distutils(request, tmpdir_factory, build_dep):
         allowed_unknowns = [
             'test_suite',
             'tests_require',
+            'python_requires',
             'install_requires',
         ]
         assert not match or match.group(1).strip('"\'') in allowed_unknowns
@@ -149,8 +150,8 @@ def test_build_deps_on_distutils(request, tmpdir_factory, build_dep):
 def install(pkg_dir, install_dir):
     with open(os.path.join(pkg_dir, 'setuptools.py'), 'w') as breaker:
         breaker.write('raise ImportError()')
-    cmd = [sys.executable, 'setup.py', 'install', '--prefix', install_dir]
-    env = dict(os.environ, PYTHONPATH=pkg_dir)
+    cmd = [sys.executable, 'setup.py', 'install', '--prefix', str(install_dir)]
+    env = dict(os.environ, PYTHONPATH=str(pkg_dir))
     output = subprocess.check_output(
         cmd, cwd=pkg_dir, env=env, stderr=subprocess.STDOUT)
     return output.decode('utf-8')

tox.ini

@@ -14,7 +14,7 @@ deps=-rtests/requirements.txt
 # from being added to `sys.path`.
 install_command=python -c 'import sys; sys.path.remove(""); from pkg_resources import load_entry_point; load_entry_point("pip", "console_scripts", "pip")()' install {opts} {packages}
 # Same as above.
-list_dependencies_command={envbindir}/pip freeze
+list_dependencies_command={envbindir}/pip freeze --all
 setenv=COVERAGE_FILE={toxworkdir}/.coverage.{envname}
 # TODO: The passed environment variables came from copying other tox.ini files
 # These should probably be individually annotated to explain what needs them.