Ejemplo n.º 1
0
    def test_quickstart(self):
        # All options.
        argv = [
            'quickstart', 'foobar', '-c', 'FooBar', '-g', 'component', '-v',
            '1.1', '-d', self.tdir
        ]
        parser = _get_plugin_parser()
        options, args = parser.parse_known_args(argv)
        retval = plugin_quickstart(parser, options, args)
        self.assertEqual(retval, 0)
        fandd = find_files(self.tdir, showdirs=True)
        self.assertEqual(
            set([os.path.basename(f) for f in fandd]),
            set([
                'foobar', 'src', 'docs', 'setup.cfg', 'setup.py',
                'MANIFEST.in', '__init__.py', 'conf.py', 'usage.rst',
                'index.rst', 'srcdocs.rst', 'pkgdocs.rst', 'foobar.py',
                'README.txt', 'test', 'test_foobar.py'
            ]))

        # Errors.
        code = 'plugin_quickstart(parser, options, args)'
        assert_raises(
            self, code, globals(), locals(), OSError,
            "Can't create directory '%s' because it already exists." %
            os.path.join(self.tdir, 'foobar'))

        argv = ['quickstart', 'foobar', 'stuff']
        parser = _get_plugin_parser()
        options, args = parser.parse_known_args(argv)
        retval = plugin_quickstart(parser, options, args)
        self.assertEqual(retval, -1)
Ejemplo n.º 2
0
    def test_quickstart(self):
        # All options.
        argv = ['quickstart', 'foobar', '-c', 'FooBar', '-g', 'component',
                '-v', '1.1', '-d', self.tdir]
        parser = _get_plugin_parser()
        options, args = parser.parse_known_args(argv)
        retval = plugin_quickstart(parser, options, args)
        self.assertEqual(retval, 0)
        fandd = find_files(self.tdir, showdirs=True)
        self.assertEqual(set([os.path.basename(f) for f in fandd]), 
                         set(['foobar', 'src', 'docs', 'setup.cfg', 'setup.py',
                              'MANIFEST.in', '__init__.py', 'conf.py',
                              'usage.rst', 'index.rst',
                              'srcdocs.rst', 'pkgdocs.rst', 'foobar.py', 
                              'README.txt',
                              'test','test_foobar.py']))

        # Errors.
        code = 'plugin_quickstart(parser, options, args)'
        assert_raises(self, code, globals(), locals(), OSError,
                      "Can't create directory '%s' because it already exists."
                      % os.path.join(self.tdir, 'foobar'))

        argv = ['quickstart', 'foobar', 'stuff']
        parser = _get_plugin_parser()
        options, args = parser.parse_known_args(argv)
        retval = plugin_quickstart(parser, options, args)
        self.assertEqual(retval, -1)
Ejemplo n.º 3
0
 def test_quickstart(self):
     argv = ['foobar', '-v', '1.1', '-d', self.tdir]
     plugin_quickstart(argv)
     fandd = find_files(self.tdir, nodirs=False)
     self.assertEqual(set([os.path.basename(f) for f in fandd]), 
                      set(['foobar', 'src', 'docs', 'setup.cfg', 'setup.py',
                           'MANIFEST.in', '__init__.py', 'conf.py', 'usage.rst', 'index.rst',
                           'srcdocs.rst', 'pkgdocs.rst', 'foobar.py', 
                           'README.txt',
                           'test','test_foobar.py']))
Ejemplo n.º 4
0
    def test_build_docs(self):
        logging.debug('')
        logging.debug('test_build_docs')

        argv = ['quickstart', 'foobar', '-v', '1.1', '-d', self.tdir]
        parser = _get_plugin_parser()
        options, args = parser.parse_known_args(argv)
        plugin_quickstart(parser, options, args)

        orig_dir = os.getcwd()
        os.chdir(os.path.join(self.tdir, 'foobar'))
        orig_stdout = sys.stdout
        orig_stderr = sys.stderr
        sys.stdout = cStringIO.StringIO()
        sys.stderr = cStringIO.StringIO()
        try:
            argv = ['build_docs', 'foobar']
            parser = _get_plugin_parser()
            options, args = parser.parse_known_args(argv)
            retval = plugin_build_docs(parser, options, args)
            self.assertEqual(retval, 0)
        finally:
            captured_stdout = sys.stdout.getvalue()
            captured_stderr = sys.stderr.getvalue()
            sys.stdout = orig_stdout
            sys.stderr = orig_stderr
            os.chdir(orig_dir)
            logging.debug('captured stdout:')
            logging.debug(captured_stdout)
            logging.debug('captured stderr:')
            logging.debug(captured_stderr)

        # Errors.
        argv = ['build_docs', 'foobar', 'no-such-directory', 'stuff']
        parser = _get_plugin_parser()
        options, args = parser.parse_known_args(argv)
        retval = plugin_build_docs(parser, options, args)
        self.assertEqual(retval, -1)

        argv = ['build_docs', 'foobar', 'no-such-directory']
        parser = _get_plugin_parser()
        options, args = parser.parse_known_args(argv)
        code = 'plugin_build_docs(parser, options, args)'
        distdir = os.path.join(os.getcwd(), 'no-such-directory')
        assert_raises(self, code, globals(), locals(), IOError,
                      "directory '%s' does not exist" % distdir)

        distdir = os.path.join(self.tdir, 'foobar')
        os.remove(os.path.join(distdir, 'setup.py'))
        argv = ['build_docs', 'foobar', distdir]
        parser = _get_plugin_parser()
        options, args = parser.parse_known_args(argv)
        code = 'plugin_build_docs(parser, options, args)'
        assert_raises(self, code, globals(), locals(), IOError,
                      "directory '%s' does not contain 'setup.py'" % distdir)
Ejemplo n.º 5
0
    def test_build_docs(self):
        logging.debug('')
        logging.debug('test_build_docs')

        argv = ['quickstart', 'foobar', '-v', '1.1', '-d', self.tdir]
        parser = _get_plugin_parser()
        options, args = parser.parse_known_args(argv)
        plugin_quickstart(parser, options, args)

        orig_dir = os.getcwd()
        os.chdir(os.path.join(self.tdir, 'foobar'))
        orig_stdout = sys.stdout
        orig_stderr = sys.stderr
        sys.stdout = cStringIO.StringIO()
        sys.stderr = cStringIO.StringIO()
        try:
            argv = ['build_docs', 'foobar']
            parser = _get_plugin_parser()
            options, args = parser.parse_known_args(argv)
            retval = plugin_build_docs(parser, options, args)
            self.assertEqual(retval, 0)
        finally:
            captured_stdout = sys.stdout.getvalue()
            captured_stderr = sys.stderr.getvalue()
            sys.stdout = orig_stdout
            sys.stderr = orig_stderr
            os.chdir(orig_dir)
            logging.debug('captured stdout:')
            logging.debug(captured_stdout)
            logging.debug('captured stderr:')
            logging.debug(captured_stderr)

        # Errors.
        argv = ['build_docs', 'foobar', 'no-such-directory', 'stuff']
        parser = _get_plugin_parser()
        options, args = parser.parse_known_args(argv)
        retval = plugin_build_docs(parser, options, args)
        self.assertEqual(retval, -1)

        argv = ['build_docs', 'foobar', 'no-such-directory']
        parser = _get_plugin_parser()
        options, args = parser.parse_known_args(argv)
        code = 'plugin_build_docs(parser, options, args)'
        distdir = os.path.join(os.getcwd(), 'no-such-directory')
        assert_raises(self, code, globals(), locals(), IOError,
                      "directory '%s' does not exist" % distdir)

        distdir = os.path.join(self.tdir, 'foobar')
        os.remove(os.path.join(distdir, 'setup.py'))
        argv = ['build_docs', 'foobar', distdir]
        parser = _get_plugin_parser()
        options, args = parser.parse_known_args(argv)
        code = 'plugin_build_docs(parser, options, args)'
        assert_raises(self, code, globals(), locals(), IOError,
                      "directory '%s' does not contain 'setup.py'" % distdir)
Ejemplo n.º 6
0
 def test_quickstart(self):
     argv = ['quickstart', 'foobar', '-v', '1.1', '-d', self.tdir]
     options = _get_plugin_parser().parse_args(argv)
     plugin_quickstart(options)
     fandd = find_files(self.tdir, nodirs=False)
     self.assertEqual(set([os.path.basename(f) for f in fandd]), 
                      set(['foobar', 'src', 'docs', 'setup.cfg', 'setup.py',
                           'MANIFEST.in', '__init__.py', 'conf.py', 'usage.rst', 'index.rst',
                           'srcdocs.rst', 'pkgdocs.rst', 'foobar.py', 
                           'README.txt',
                           'test','test_foobar.py']))
Ejemplo n.º 7
0
    def test_basic(self):
        logging.debug('')
        logging.debug('test_basic')

        # Just run through a complete cycle.
        orig_dir = os.getcwd()
        orig_stdout = sys.stdout
        orig_stderr = sys.stderr

        # Quickstart.
        logging.debug('')
        logging.debug('quickstart')
        os.chdir(self.tdir)
        try:
            argv = ['quickstart', 'foobar']
            parser = _get_plugin_parser()
            options, args = parser.parse_known_args(argv)
            retval = plugin_quickstart(parser, options, args)
            self.assertEqual(retval, 0)
            fandd = find_files(self.tdir, showdirs=True)
            self.assertEqual(set([os.path.basename(f) for f in fandd]), 
                             set(['foobar', 'src', 'docs', 'setup.cfg', 'setup.py',
                                  'MANIFEST.in', '__init__.py', 'conf.py',
                                  'usage.rst', 'index.rst',
                                  'srcdocs.rst', 'pkgdocs.rst', 'foobar.py', 
                                  'README.txt',
                                  'test','test_foobar.py']))
        finally:
            os.chdir(orig_dir)

        # Makedist.
        logging.debug('')
        logging.debug('makedist')
        sys.stdout = cStringIO.StringIO()
        sys.stderr = cStringIO.StringIO()
        logdata = ''
        os.chdir(os.path.join(self.tdir, 'foobar'))
        try:
            argv = ['makedist']
            parser = _get_plugin_parser()
            options, args = parser.parse_known_args(argv)
            retval = plugin_makedist(parser, options, args, capture='makedist.out')
            with open('makedist.out', 'r') as inp:
                logdata = inp.read()
            self.assertEqual(retval, 0)
            if sys.platform == 'win32':
                self.assertTrue(os.path.exists('foobar-0.1.zip'))
            else:
                self.assertTrue(os.path.exists('foobar-0.1.tar.gz'))
        finally:
            captured_stdout = sys.stdout.getvalue()
            captured_stderr = sys.stderr.getvalue()
            sys.stdout = orig_stdout
            sys.stderr = orig_stderr
            os.chdir(orig_dir)
            logging.debug('captured stdout:')
            logging.debug(captured_stdout)
            logging.debug('captured stderr:')
            logging.debug(captured_stderr)
            logging.debug('captured subprocess output:')
            logging.debug(logdata)

        # Existing distribution error.
        logging.debug('')
        logging.debug('makedist error')
        sys.stdout = cStringIO.StringIO()
        sys.stderr = cStringIO.StringIO()
        os.chdir(os.path.join(self.tdir, 'foobar'))
        try:
            argv = ['makedist']
            parser = _get_plugin_parser()
            options, args = parser.parse_known_args(argv)
            retval = plugin_makedist(parser, options, args, capture='makedist.out')
            with open('makedist.out', 'r') as inp:
                logdata = inp.read()
            self.assertEqual(retval, -1)
        finally:
            captured_stdout = sys.stdout.getvalue()
            captured_stderr = sys.stderr.getvalue()
            sys.stdout = orig_stdout
            sys.stderr = orig_stderr
            os.chdir(orig_dir)
            logging.debug('captured stdout:')
            logging.debug(captured_stdout)
            logging.debug('captured stderr:')
            logging.debug(captured_stderr)
            logging.debug('captured subprocess output:')
            logging.debug(logdata)
        self.assertTrue('already exists' in captured_stderr)

        # Install
        logging.debug('')
        logging.debug('install')
        sys.stdout = cStringIO.StringIO()
        sys.stderr = cStringIO.StringIO()
        logdata = ''
        os.chdir(self.tdir)
        try:
            argv = ['install', 'foobar']
            parser = _get_plugin_parser()
            options, args = parser.parse_known_args(argv)
            retval = plugin_install(parser, options, args, capture='install.out')
            with open('install.out', 'r') as inp:
                logdata = inp.read()
            self.assertEqual(retval, 0)
        finally:
            captured_stdout = sys.stdout.getvalue()
            captured_stderr = sys.stderr.getvalue()
            sys.stdout = orig_stdout
            sys.stderr = orig_stderr
            os.chdir(orig_dir)
            logging.debug('captured stdout:')
            logging.debug(captured_stdout)
            logging.debug('captured stderr:')
            logging.debug(captured_stderr)
            logging.debug('captured subprocess output:')
            logging.debug(logdata)

        try:
            # List in subprocess to grab updated package environment.
            logging.debug('')
            logging.debug('list')
            os.chdir(self.tdir)
            stdout = open('list.out', 'w')
            try:
                check_call(('plugin', 'list', '-g', 'driver', '-g', 'component',
                            '--external'), stdout=stdout, stderr=STDOUT)
            finally:
                stdout.close()
                with open('list.out', 'r') as inp:
                    captured_stdout = inp.read()
                os.remove('list.out')
                os.chdir(orig_dir)
                logging.debug('captured subprocess output:')
                logging.debug(captured_stdout)
            self.assertTrue('foobar.foobar.Foobar' in captured_stdout)

            # Docs.
            logging.debug('')
            logging.debug('docs')
            argv = ['docs', 'foobar']
            parser = _get_plugin_parser()
            options, args = parser.parse_known_args(argv)
            url = find_docs_url(options.plugin_dist_name)
            expected = os.path.join(self.tdir, 'foobar', 'src', 'foobar',
                                    'sphinx_build', 'html', 'index.html')
            self.assertEqual(os.path.realpath(url), os.path.realpath(expected))
        finally:
            # Uninstall
            logging.debug('')
            logging.debug('uninstall')
            with open('pip.in', 'w') as out:
                out.write('y\n')
            stdin = open('pip.in', 'r')
            stdout = open('pip.out', 'w')
            # On EC2 Windows, 'pip' generates an absurdly long temp directory
            # name, apparently to allow backing-out of the uninstall.
            # The name is so long Windows can't handle it. So we try to
            # avoid that by indirectly influencing mkdtemp().
            env = os.environ.copy()
            env['TMP'] = os.path.expanduser('~')
            try:
                check_call(('pip', 'uninstall', 'foobar'), env=env,
                           stdin=stdin, stdout=stdout, stderr=STDOUT)
            finally:
                stdin.close()
                stdout.close()
                with open('pip.out', 'r') as inp:
                    captured_stdout = inp.read()
                os.remove('pip.in')
                os.remove('pip.out')
                logging.debug('captured stdout:')
                logging.debug(captured_stdout)

        # Show removed.
        logging.debug('')
        logging.debug('list removed')
        os.chdir(self.tdir)
        stdout = open('list.out', 'w')
        try:
            check_call(('plugin', 'list', '--external'),
                       stdout=stdout, stderr=STDOUT)
        finally:
            stdout.close()
            with open('list.out', 'r') as inp:
                captured_stdout = inp.read()
            os.remove('list.out')
            os.chdir(orig_dir)
            logging.debug('captured subprocess output:')
            logging.debug(captured_stdout)
        self.assertFalse('foobar.foobar.Foobar' in captured_stdout)
Ejemplo n.º 8
0
    def test_basic(self):
        logging.debug('')
        logging.debug('test_basic')

        # Just run through a complete cycle.
        orig_dir = os.getcwd()
        orig_stdout = sys.stdout
        orig_stderr = sys.stderr

        # Quickstart.
        logging.debug('')
        logging.debug('quickstart')
        os.chdir(self.tdir)
        try:
            argv = ['quickstart', 'foobar']
            parser = _get_plugin_parser()
            options, args = parser.parse_known_args(argv)
            retval = plugin_quickstart(parser, options, args)
            self.assertEqual(retval, 0)
            fandd = find_files(self.tdir, showdirs=True)
            self.assertEqual(
                set([os.path.basename(f) for f in fandd]),
                set([
                    'foobar', 'src', 'docs', 'setup.cfg', 'setup.py',
                    'MANIFEST.in', '__init__.py', 'conf.py', 'usage.rst',
                    'index.rst', 'srcdocs.rst', 'pkgdocs.rst', 'foobar.py',
                    'README.txt', 'test', 'test_foobar.py'
                ]))
        finally:
            os.chdir(orig_dir)

        # Makedist.
        logging.debug('')
        logging.debug('makedist')
        sys.stdout = cStringIO.StringIO()
        sys.stderr = cStringIO.StringIO()
        logdata = ''
        os.chdir(os.path.join(self.tdir, 'foobar'))
        try:
            argv = ['makedist']
            parser = _get_plugin_parser()
            options, args = parser.parse_known_args(argv)
            retval = plugin_makedist(parser,
                                     options,
                                     args,
                                     capture='makedist.out')
            with open('makedist.out', 'r') as inp:
                logdata = inp.read()
            self.assertEqual(retval, 0)
            if sys.platform == 'win32':
                self.assertTrue(os.path.exists('foobar-0.1.zip'))
            else:
                self.assertTrue(os.path.exists('foobar-0.1.tar.gz'))
        finally:
            captured_stdout = sys.stdout.getvalue()
            captured_stderr = sys.stderr.getvalue()
            sys.stdout = orig_stdout
            sys.stderr = orig_stderr
            os.chdir(orig_dir)
            logging.debug('captured stdout:')
            logging.debug(captured_stdout)
            logging.debug('captured stderr:')
            logging.debug(captured_stderr)
            logging.debug('captured subprocess output:')
            logging.debug(logdata)

        # Existing distribution error.
        logging.debug('')
        logging.debug('makedist error')
        sys.stdout = cStringIO.StringIO()
        sys.stderr = cStringIO.StringIO()
        os.chdir(os.path.join(self.tdir, 'foobar'))
        try:
            argv = ['makedist']
            parser = _get_plugin_parser()
            options, args = parser.parse_known_args(argv)
            retval = plugin_makedist(parser,
                                     options,
                                     args,
                                     capture='makedist.out')
            with open('makedist.out', 'r') as inp:
                logdata = inp.read()
            self.assertEqual(retval, -1)
        finally:
            captured_stdout = sys.stdout.getvalue()
            captured_stderr = sys.stderr.getvalue()
            sys.stdout = orig_stdout
            sys.stderr = orig_stderr
            os.chdir(orig_dir)
            logging.debug('captured stdout:')
            logging.debug(captured_stdout)
            logging.debug('captured stderr:')
            logging.debug(captured_stderr)
            logging.debug('captured subprocess output:')
            logging.debug(logdata)
        self.assertTrue('already exists' in captured_stderr)

        # Install
        logging.debug('')
        logging.debug('install')
        sys.stdout = cStringIO.StringIO()
        sys.stderr = cStringIO.StringIO()
        logdata = ''
        os.chdir(self.tdir)
        try:
            argv = ['install', 'foobar']
            parser = _get_plugin_parser()
            options, args = parser.parse_known_args(argv)
            retval = plugin_install(parser,
                                    options,
                                    args,
                                    capture='install.out')
            with open('install.out', 'r') as inp:
                logdata = inp.read()
            self.assertEqual(retval, 0)
        finally:
            captured_stdout = sys.stdout.getvalue()
            captured_stderr = sys.stderr.getvalue()
            sys.stdout = orig_stdout
            sys.stderr = orig_stderr
            os.chdir(orig_dir)
            logging.debug('captured stdout:')
            logging.debug(captured_stdout)
            logging.debug('captured stderr:')
            logging.debug(captured_stderr)
            logging.debug('captured subprocess output:')
            logging.debug(logdata)

        try:
            # List in subprocess to grab updated package environment.
            logging.debug('')
            logging.debug('list')
            os.chdir(self.tdir)
            stdout = open('list.out', 'w')
            try:
                check_call(('plugin', 'list', '-g', 'driver', '-g',
                            'component', '--external'),
                           stdout=stdout,
                           stderr=STDOUT)
            finally:
                stdout.close()
                with open('list.out', 'r') as inp:
                    captured_stdout = inp.read()
                os.remove('list.out')
                os.chdir(orig_dir)
                logging.debug('captured subprocess output:')
                logging.debug(captured_stdout)
            self.assertTrue('foobar.foobar.Foobar' in captured_stdout)

            # Docs.
            logging.debug('')
            logging.debug('docs')
            argv = ['docs', 'foobar']
            parser = _get_plugin_parser()
            options, args = parser.parse_known_args(argv)
            url = find_docs_url(options.plugin_dist_name)
            # Strip off the file protocol header
            url = url.replace('file://', '')
            expected = os.path.join(self.tdir, 'foobar', 'src', 'foobar',
                                    'sphinx_build', 'html', 'index.html')
            self.assertEqual(os.path.realpath(url), os.path.realpath(expected))
        finally:
            # Uninstall
            logging.debug('')
            logging.debug('uninstall')
            pip_in = os.path.join(self.tdir, 'pip.in')
            pip_out = os.path.join(self.tdir, 'pip.out')
            with open(pip_in, 'w') as out:
                out.write('y\n')
            stdin = open(pip_in, 'r')
            stdout = open(pip_out, 'w')
            # On EC2 Windows, 'pip' generates an absurdly long temp directory
            # name, apparently to allow backing-out of the uninstall.
            # The name is so long Windows can't handle it. So we try to
            # avoid that by indirectly influencing mkdtemp().
            env = os.environ.copy()
            env['TMP'] = os.path.expanduser('~')
            try:
                # the following few lines are to prevent the system level pip
                # from being used instead of the local virtualenv version.
                pipexe = 'pip-%d.%d' % (sys.version_info[0],
                                        sys.version_info[1])
                pipexe = find_in_path(pipexe)
                if pipexe is None:
                    pipexe = 'pip'
                check_call((pipexe, 'uninstall', 'foobar'),
                           env=env,
                           stdin=stdin,
                           stdout=stdout,
                           stderr=STDOUT)
            finally:
                stdin.close()
                stdout.close()
                with open(pip_out, 'r') as inp:
                    captured_stdout = inp.read()
                logging.debug('captured stdout:')
                logging.debug(captured_stdout)

        # Show removed.
        logging.debug('')
        logging.debug('list removed')
        os.chdir(self.tdir)
        stdout = open('list.out', 'w')
        try:
            check_call(('plugin', 'list', '--external'),
                       stdout=stdout,
                       stderr=STDOUT)
        finally:
            stdout.close()
            with open('list.out', 'r') as inp:
                captured_stdout = inp.read()
            os.remove('list.out')
            os.chdir(orig_dir)
            logging.debug('captured subprocess output:')
            logging.debug(captured_stdout)
        self.assertFalse('foobar.foobar.Foobar' in captured_stdout)
Ejemplo n.º 9
0
    def test_basic(self):
        #Testing in pythonxy fails due to the pip version
        if sys.platform == 'win32':
          pipvers = pip.__version__
          if pipvers.__contains__("xy"):
             raise nose.SkipTest("PythonXY's pip name is non-standard 'pip-2.7xy' and causes test failure when 'pip-2.7' is searched for and not found.")

        logging.debug('')
        logging.debug('test_basic')

        # Just run through a complete cycle.
        orig_dir = os.getcwd()
        orig_stdout = sys.stdout
        orig_stderr = sys.stderr

        # Quickstart.
        logging.debug('')
        logging.debug('quickstart')
        os.chdir(self.tdir)
        try:
            argv = ['quickstart', 'foobar']
            parser = _get_plugin_parser()
            options, args = parser.parse_known_args(argv)
            retval = plugin_quickstart(parser, options, args)
            self.assertEqual(retval, 0)
            fandd = find_files(self.tdir, showdirs=True)
            self.assertEqual(set([os.path.basename(f) for f in fandd]),
                             set(['foobar', 'src', 'docs', 'setup.cfg', 'setup.py',
                                  'MANIFEST.in', '__init__.py', 'conf.py',
                                  'usage.rst', 'index.rst',
                                  'srcdocs.rst', 'pkgdocs.rst', 'foobar.py',
                                  'README.txt', '_static',
                                  'test', 'test_foobar.py']))
        finally:
            os.chdir(orig_dir)

        # Makedist.
        logging.debug('')
        logging.debug('makedist')
        sys.stdout = cStringIO.StringIO()
        sys.stderr = cStringIO.StringIO()
        logdata = ''
        os.chdir(os.path.join(self.tdir, 'foobar'))
        try:
            argv = ['makedist']
            parser = _get_plugin_parser()
            options, args = parser.parse_known_args(argv)
            retval = plugin_makedist(parser, options, args, capture='makedist.out')
            with open('makedist.out', 'r') as inp:
                logdata = inp.read()
            self.assertEqual(retval, 0)
            if sys.platform == 'win32':
                self.assertTrue(os.path.exists('foobar-0.1.zip'))
            else:
                self.assertTrue(os.path.exists('foobar-0.1.tar.gz'))
        finally:
            captured_stdout = sys.stdout.getvalue()
            captured_stderr = sys.stderr.getvalue()
            sys.stdout = orig_stdout
            sys.stderr = orig_stderr
            os.chdir(orig_dir)
            logging.debug('captured stdout:')
            logging.debug(captured_stdout)
            logging.debug('captured stderr:')
            logging.debug(captured_stderr)
            logging.debug('captured subprocess output:')
            logging.debug(logdata)

        # Overwrite existing distribution.
        logging.debug('')
        logging.debug('makedist overwrite')
        sys.stdout = cStringIO.StringIO()
        sys.stderr = cStringIO.StringIO()
        os.chdir(os.path.join(self.tdir, 'foobar'))
        try:
            argv = ['makedist']
            parser = _get_plugin_parser()
            options, args = parser.parse_known_args(argv)
            retval = plugin_makedist(parser, options, args, capture='makedist.out')
            with open('makedist.out', 'r') as inp:
                logdata = inp.read()
            self.assertEqual(retval, 0)
        finally:
            captured_stdout = sys.stdout.getvalue()
            captured_stderr = sys.stderr.getvalue()
            sys.stdout = orig_stdout
            sys.stderr = orig_stderr
            os.chdir(orig_dir)
            logging.debug('captured stdout:')
            logging.debug(captured_stdout)
            logging.debug('captured stderr:')
            logging.debug(captured_stderr)
            logging.debug('captured subprocess output:')
            logging.debug(logdata)

        # Install
        logging.debug('')
        logging.debug('install')
        sys.stdout = cStringIO.StringIO()
        sys.stderr = cStringIO.StringIO()
        logdata = ''
        os.chdir(self.tdir)
        try:
            argv = ['install', 'foobar']
            parser = _get_plugin_parser()
            options, args = parser.parse_known_args(argv)
            retval = plugin_install(parser, options, args, capture='install.out')
            with open('install.out', 'r') as inp:
                logdata = inp.read()
            self.assertEqual(retval, 0)
        finally:
            captured_stdout = sys.stdout.getvalue()
            captured_stderr = sys.stderr.getvalue()
            sys.stdout = orig_stdout
            sys.stderr = orig_stderr
            os.chdir(orig_dir)
            logging.debug('captured stdout:')
            logging.debug(captured_stdout)
            logging.debug('captured stderr:')
            logging.debug(captured_stderr)
            logging.debug('captured subprocess output:')
            logging.debug(logdata)

        try:
            # List in subprocess to grab updated package environment.
            logging.debug('')
            logging.debug('list')
            os.chdir(self.tdir)
            stdout = open('list.out', 'w')
            try:
                check_call(('plugin', 'list', '-g', 'driver', '-g', 'component',
                            '--external'), stdout=stdout, stderr=STDOUT)
            finally:
                stdout.close()
                with open('list.out', 'r') as inp:
                    captured_stdout = inp.read()
                os.remove('list.out')
                os.chdir(orig_dir)
                logging.debug('captured subprocess output:')
                logging.debug(captured_stdout)
            self.assertTrue('foobar.foobar.Foobar' in captured_stdout)

            # Docs.
            logging.debug('')
            logging.debug('docs')
            argv = ['docs', 'foobar']
            parser = _get_plugin_parser()
            options, args = parser.parse_known_args(argv)
            url = find_docs_url(options.plugin_dist_name)
            # Strip off the file protocol header
            url = url.replace('file://', '')
            expected = os.path.join(self.tdir, 'foobar', 'src', 'foobar',
                                    'sphinx_build', 'html', 'index.html')
            self.assertEqual(os.path.realpath(url), os.path.realpath(expected))
        finally:
            # Uninstall
            logging.debug('')
            logging.debug('uninstall')
            pip_in = os.path.join(self.tdir, 'pip.in')
            pip_out = os.path.join(self.tdir, 'pip.out')
            with open(pip_in, 'w') as out:
                out.write('y\n')
            stdin = open(pip_in, 'r')
            stdout = open(pip_out, 'w')
            # On EC2 Windows, 'pip' generates an absurdly long temp directory
            # name, apparently to allow backing-out of the uninstall.
            # The name is so long Windows can't handle it. So we try to
            # avoid that by indirectly influencing mkdtemp().
            env = os.environ.copy()
            env['TMP'] = os.path.expanduser('~')
            try:
                # the following few lines are to prevent the system level pip
                # from being used instead of the local virtualenv version.
                pipexe = 'pip'
                pipexe = find_in_path(pipexe)
                if pipexe is None:
                    pipexe = 'pip'
                check_call((pipexe, 'uninstall', 'foobar'), env=env,
                           stdin=stdin, stdout=stdout, stderr=STDOUT)
            finally:
                stdin.close()
                stdout.close()
                with open(pip_out, 'r') as inp:
                    captured_stdout = inp.read()
                logging.debug('captured stdout:')
                logging.debug(captured_stdout)

        # Show removed.
        logging.debug('')
        logging.debug('list removed')
        os.chdir(self.tdir)
        stdout = open('list.out', 'w')
        try:
            check_call(('plugin', 'list', '--external'),
                       stdout=stdout, stderr=STDOUT)
        finally:
            stdout.close()
            with open('list.out', 'r') as inp:
                captured_stdout = inp.read()
            os.remove('list.out')
            os.chdir(orig_dir)
            logging.debug('captured subprocess output:')
            logging.debug(captured_stdout)
        self.assertFalse('foobar.foobar.Foobar' in captured_stdout)