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bzrlib/tests/branch_implementations/test_parent.py
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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import sys
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import bzrlib.errors
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from bzrlib.osutils import getcwd
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from bzrlib.tests import TestCaseWithTransport
 
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from bzrlib.tests import (
 
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    TestCaseWithTransport,
 
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    TestNotApplicable,
 
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    TestSkipped,
 
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    )
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from bzrlib import urlutils
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        """Branches should have no parent by default"""
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        b = self.make_branch('.')
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        self.assertEqual(None, b.get_parent())
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    def test_set_get_parent(self):
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        """Set, re-get and reset the parent"""
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        b = self.make_branch('subdir')
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            #       paths as well? Nobody has complained about it.
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            pass
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        else:
 
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            b.lock_write()
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            b._set_parent_location('/local/abs/path')
 
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            b.unlock()
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            self.assertEqual('file:///local/abs/path', b.get_parent())
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    def test_get_invalid_parent(self):
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        # Force the relative path to be something invalid
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        # This should attempt to go outside the filesystem
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        path = ('../'*(n_dirs+5)) + 'foo'
 
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        b.lock_write()
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        b._set_parent_location(path)
 
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        b.unlock()
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        # With an invalid branch parent, just return None
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        self.assertRaises(bzrlib.errors.InaccessibleParent, b.get_parent)
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    def test_win32_set_parent_on_another_drive(self):
 
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        if sys.platform != 'win32':
 
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            raise TestSkipped('windows-specific test')
 
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        b = self.make_branch('.')
 
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        base_url = b.abspath('.')
 
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        if not base_url.startswith('file:///'):
 
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            raise TestNotApplicable('this test should be run with local base')
 
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        base = urlutils.local_path_from_url(base_url)
 
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        other = 'file:///B:/path'
 
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        if base[0] != 'C':
 
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            other = 'file:///C:/path'
 
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        b.set_parent(other)
 
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        self.assertEquals(other, b._get_parent_location())