initial import of the packaging package in the standard library
diff --git a/Lib/packaging/tests/test_uninstall.py b/Lib/packaging/tests/test_uninstall.py
new file mode 100644
index 0000000..ce345b6
--- /dev/null
+++ b/Lib/packaging/tests/test_uninstall.py
@@ -0,0 +1,99 @@
+"""Tests for the uninstall command."""
+import os
+import sys
+
+from packaging.database import disable_cache, enable_cache
+from packaging.run import main
+from packaging.errors import PackagingError
+from packaging.install import remove
+from packaging.command.install_dist import install_dist
+
+from packaging.tests import unittest, support
+
+SETUP_CFG = """
+[metadata]
+name = %(name)s
+version = %(version)s
+
+[files]
+packages =
+ %(pkg)s
+ %(pkg)s.sub
+"""
+
+
+class UninstallTestCase(support.TempdirManager,
+ support.LoggingCatcher,
+ support.EnvironRestorer,
+ unittest.TestCase):
+
+ restore_environ = ['PLAT']
+
+ def setUp(self):
+ super(UninstallTestCase, self).setUp()
+ self.addCleanup(setattr, sys, 'stdout', sys.stdout)
+ self.addCleanup(setattr, sys, 'stderr', sys.stderr)
+ self.addCleanup(os.chdir, os.getcwd())
+ self.addCleanup(enable_cache)
+ self.root_dir = self.mkdtemp()
+ disable_cache()
+
+ def run_setup(self, *args):
+ # run setup with args
+ args = ['run'] + list(args)
+ dist = main(args)
+ return dist
+
+ def get_path(self, dist, name):
+ cmd = install_dist(dist)
+ cmd.prefix = self.root_dir
+ cmd.finalize_options()
+ return getattr(cmd, 'install_' + name)
+
+ def make_dist(self, name='Foo', **kw):
+ kw['name'] = name
+ pkg = name.lower()
+ if 'version' not in kw:
+ kw['version'] = '0.1'
+ project_dir, dist = self.create_dist(**kw)
+ kw['pkg'] = pkg
+
+ pkg_dir = os.path.join(project_dir, pkg)
+ os.mkdir(pkg_dir)
+ os.mkdir(os.path.join(pkg_dir, 'sub'))
+
+ self.write_file((project_dir, 'setup.cfg'), SETUP_CFG % kw)
+ self.write_file((pkg_dir, '__init__.py'), '#')
+ self.write_file((pkg_dir, pkg + '_utils.py'), '#')
+ self.write_file((pkg_dir, 'sub', '__init__.py'), '#')
+ self.write_file((pkg_dir, 'sub', pkg + '_utils.py'), '#')
+
+ return project_dir
+
+ def install_dist(self, name='Foo', dirname=None, **kw):
+ if not dirname:
+ dirname = self.make_dist(name, **kw)
+ os.chdir(dirname)
+ dist = self.run_setup('install_dist', '--prefix=' + self.root_dir)
+ install_lib = self.get_path(dist, 'purelib')
+ return dist, install_lib
+
+ def test_uninstall_unknow_distribution(self):
+ self.assertRaises(PackagingError, remove, 'Foo',
+ paths=[self.root_dir])
+
+ def test_uninstall(self):
+ dist, install_lib = self.install_dist()
+ self.assertIsFile(install_lib, 'foo', '__init__.py')
+ self.assertIsFile(install_lib, 'foo', 'sub', '__init__.py')
+ self.assertIsFile(install_lib, 'Foo-0.1.dist-info', 'RECORD')
+ remove('Foo', paths=[install_lib])
+ self.assertIsNotFile(install_lib, 'foo', 'sub', '__init__.py')
+ self.assertIsNotFile(install_lib, 'Foo-0.1.dist-info', 'RECORD')
+
+
+def test_suite():
+ return unittest.makeSuite(UninstallTestCase)
+
+if __name__ == '__main__':
+ unittest.main(defaultTest='test_suite')