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