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# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import os.path
import shlex
import sys
import fixtures
import testtools
import textwrap
from pbr.tests import base
from pbr.tests import test_packaging
PIPFLAGS = shlex.split(os.environ.get('PIPFLAGS', ''))
PIPVERSION = os.environ.get('PIPVERSION', 'pip')
PBRVERSION = os.environ.get('PBRVERSION', 'pbr')
REPODIR = os.environ.get('REPODIR', '')
WHEELHOUSE = os.environ.get('WHEELHOUSE', '')
PIP_CMD = ['-m', 'pip'] + PIPFLAGS + ['install', '-f', WHEELHOUSE]
PROJECTS = shlex.split(os.environ.get('PROJECTS', ''))
PBR_ROOT = os.path.abspath(os.path.join(__file__, '..', '..', '..'))
def all_projects():
if not REPODIR:
return
# Future: make this path parameterisable.
excludes = set(['tempest', 'requirements'])
for name in PROJECTS:
name = name.strip()
short_name = name.split('/')[-1]
try:
with open(os.path.join(
REPODIR, short_name, 'setup.py'), 'rt') as f:
if 'pbr' not in f.read():
continue
except IOError:
continue
if short_name in excludes:
continue
yield (short_name, dict(name=name, short_name=short_name))
class TestIntegration(base.BaseTestCase):
scenarios = list(all_projects())
def setUp(self):
# Integration tests need a higher default - big repos can be slow to
# clone, particularly under guest load.
env = fixtures.EnvironmentVariable(
'OS_TEST_TIMEOUT', os.environ.get('OS_TEST_TIMEOUT', '600'))
with env:
super(TestIntegration, self).setUp()
base._config_git()
@testtools.skipUnless(
os.environ.get('PBR_INTEGRATION', None) == '1',
'integration tests not enabled')
def test_integration(self):
# Test that we can:
# - run sdist from the repo in a venv
# - install the resulting tarball in a new venv
# - pip install the repo
# - pip install -e the repo
# We don't break these into separate tests because we'd need separate
# source dirs to isolate from side effects of running pip, and the
# overheads of setup would start to beat the benefits of parallelism.
self.useFixture(base.CapturedSubprocess(
'sync-req',
['python', 'update.py', os.path.join(REPODIR, self.short_name)],
cwd=os.path.join(REPODIR, 'requirements')))
self.useFixture(base.CapturedSubprocess(
'commit-requirements',
'git diff --quiet || git commit -amrequirements',
cwd=os.path.join(REPODIR, self.short_name), shell=True))
path = os.path.join(
self.useFixture(fixtures.TempDir()).path, 'project')
self.useFixture(base.CapturedSubprocess(
'clone',
['git', 'clone', os.path.join(REPODIR, self.short_name), path]))
venv = self.useFixture(
test_packaging.Venv('sdist',
modules=['pip', 'wheel', PBRVERSION],
pip_cmd=PIP_CMD))
python = venv.python
self.useFixture(base.CapturedSubprocess(
'sdist', [python, 'setup.py', 'sdist'], cwd=path))
venv = self.useFixture(
test_packaging.Venv('tarball',
modules=['pip', 'wheel', PBRVERSION],
pip_cmd=PIP_CMD))
python = venv.python
filename = os.path.join(
path, 'dist', os.listdir(os.path.join(path, 'dist'))[0])
self.useFixture(base.CapturedSubprocess(
'tarball', [python] + PIP_CMD + [filename]))
venv = self.useFixture(
test_packaging.Venv('install-git',
modules=['pip', 'wheel', PBRVERSION],
pip_cmd=PIP_CMD))
root = venv.path
python = venv.python
self.useFixture(base.CapturedSubprocess(
'install-git', [python] + PIP_CMD + ['git+file://' + path]))
if self.short_name == 'nova':
found = False
for _, _, filenames in os.walk(root):
if 'migrate.cfg' in filenames:
found = True
self.assertTrue(found)
venv = self.useFixture(
test_packaging.Venv('install-e',
modules=['pip', 'wheel', PBRVERSION],
pip_cmd=PIP_CMD))
root = venv.path
python = venv.python
self.useFixture(base.CapturedSubprocess(
'install-e', [python] + PIP_CMD + ['-e', path]))
class TestInstallWithoutPbr(base.BaseTestCase):
@testtools.skipUnless(
os.environ.get('PBR_INTEGRATION', None) == '1',
'integration tests not enabled')
def test_install_without_pbr(self):
# Test easy-install of a thing that depends on a thing using pbr
tempdir = self.useFixture(fixtures.TempDir()).path
# A directory containing sdists of the things we're going to depend on
# in using-package.
dist_dir = os.path.join(tempdir, 'distdir')
os.mkdir(dist_dir)
self._run_cmd(sys.executable, ('setup.py', 'sdist', '-d', dist_dir),
allow_fail=False, cwd=PBR_ROOT)
# testpkg - this requires a pbr-using package
test_pkg_dir = os.path.join(tempdir, 'testpkg')
os.mkdir(test_pkg_dir)
pkgs = {
'pkgTest': {
'setup.py': textwrap.dedent("""\
#!/usr/bin/env python
import setuptools
setuptools.setup(
name = 'pkgTest',
tests_require = ['pkgReq'],
test_suite='pkgReq'
)
"""),
'setup.cfg': textwrap.dedent("""\
[easy_install]
find_links = %s
""" % dist_dir)},
'pkgReq': {
'requirements.txt': textwrap.dedent("""\
pbr
"""),
'pkgReq/__init__.py': textwrap.dedent("""\
print("FakeTest loaded and ran")
""")},
}
pkg_dirs = self.useFixture(
test_packaging.CreatePackages(pkgs)).package_dirs
test_pkg_dir = pkg_dirs['pkgTest']
req_pkg_dir = pkg_dirs['pkgReq']
self._run_cmd(sys.executable, ('setup.py', 'sdist', '-d', dist_dir),
allow_fail=False, cwd=req_pkg_dir)
# A venv to test within
venv = self.useFixture(test_packaging.Venv('nopbr', ['pip', 'wheel']))
python = venv.python
# Run the depending script
self.useFixture(base.CapturedSubprocess(
'nopbr', [python] + ['setup.py', 'test'], cwd=test_pkg_dir))
class TestMarkersPip(base.BaseTestCase):
scenarios = [
('pip-1.5', {'modules': ['pip>=1.5,<1.6']}),
('pip-6.0', {'modules': ['pip>=6.0,<6.1']}),
('pip-latest', {'modules': ['pip']}),
('setuptools-EL7', {'modules': ['pip==1.4.1', 'setuptools==0.9.8']}),
('setuptools-Trusty', {'modules': ['pip==1.5', 'setuptools==2.2']}),
('setuptools-minimum', {'modules': ['pip==1.5', 'setuptools==0.7.2']}),
]
@testtools.skipUnless(
os.environ.get('PBR_INTEGRATION', None) == '1',
'integration tests not enabled')
def test_pip_versions(self):
pkgs = {
'test_markers':
{'requirements.txt': textwrap.dedent("""\
pkg_a; python_version=='1.2'
pkg_b; python_version!='1.2'
""")},
'pkg_a': {},
'pkg_b': {},
}
pkg_dirs = self.useFixture(
test_packaging.CreatePackages(pkgs)).package_dirs
temp_dir = self.useFixture(fixtures.TempDir()).path
repo_dir = os.path.join(temp_dir, 'repo')
venv = self.useFixture(test_packaging.Venv('markers'))
bin_python = venv.python
os.mkdir(repo_dir)
for module in self.modules:
self._run_cmd(
bin_python,
['-m', 'pip', 'install', '--upgrade', module],
cwd=venv.path, allow_fail=False)
for pkg in pkg_dirs:
self._run_cmd(
bin_python, ['setup.py', 'sdist', '-d', repo_dir],
cwd=pkg_dirs[pkg], allow_fail=False)
self._run_cmd(
bin_python,
['-m', 'pip', 'install', '--no-index', '-f', repo_dir,
'test_markers'],
cwd=venv.path, allow_fail=False)
self.assertIn('pkg-b', self._run_cmd(
bin_python, ['-m', 'pip', 'freeze'], cwd=venv.path,
allow_fail=False)[0])
class TestLTSSupport(base.BaseTestCase):
# These versions come from the versions installed from the 'virtualenv'
# command from the 'python-virtualenv' package.
scenarios = [
('EL7', {'modules': ['pip==1.4.1', 'setuptools==0.9.8'],
'py3support': True}), # And EPEL6
('Trusty', {'modules': ['pip==1.5', 'setuptools==2.2'],
'py3support': True}),
('Jessie', {'modules': ['pip==1.5.6', 'setuptools==5.5.1'],
'py3support': True}),
# Wheezy has pip1.1, which cannot be called with '-m pip'
# So we'll use a different version of pip here.
('WheezyPrecise', {'modules': ['pip==1.4.1', 'setuptools==0.6c11'],
'py3support': False})
]
@testtools.skipUnless(
os.environ.get('PBR_INTEGRATION', None) == '1',
'integration tests not enabled')
def test_lts_venv_default_versions(self):
if (sys.version_info[0] == 3 and not self.py3support):
self.skipTest('This combination will not install with py3, '
'skipping test')
venv = self.useFixture(
test_packaging.Venv('setuptools', modules=self.modules))
bin_python = venv.python
pbr = 'file://%s#egg=pbr' % PBR_ROOT
# Installing PBR is a reasonable indication that we are not broken on
# this particular combination of setuptools and pip.
self._run_cmd(bin_python, ['-m', 'pip', 'install', pbr],
cwd=venv.path, allow_fail=False)
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