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  • Committer: wang
  • Date: 2006-10-29 13:41:32 UTC
  • mto: (2104.4.1 wang_65714)
  • mto: This revision was merged to the branch mainline in revision 2109.
  • Revision ID: wang@ubuntu-20061029134132-3d7f4216f20c4aef
Replace python's difflib by patiencediff because the worst case 
performance is cubic for difflib and people commiting large data 
files are often hurt by this. The worst case performance of patience is 
quadratic. Fix bug 65714.

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bzrlib/tests/test_bzrdir.py
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# 
 
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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# GNU General Public License for more details.
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# 
 
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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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        """Create a bzr dir."""
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        t = get_transport(url)
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        t.mkdir('.bzr')
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        t.put('.bzr/branch-format', StringIO(self.get_format_string()))
 
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        t.put_bytes('.bzr/branch-format', self.get_format_string())
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        return SampleBzrDir(t, self)
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    def is_supported(self):
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    def test_find_format_unknown_format(self):
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        t = get_transport(self.get_url())
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        t.mkdir('.bzr')
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        t.put('.bzr/branch-format', StringIO())
 
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        t.put_bytes('.bzr/branch-format', '')
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        self.assertRaises(UnknownFormatError,
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                          bzrdir.BzrDirFormat.find_format,
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                          get_transport('.'))
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            get_transport(self.get_readonly_url('g/p/q')))
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        self.assertEqual('g/p/q', relpath)
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    def test_open_from_transport(self):
 
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        # transport pointing at bzrdir should give a bzrdir with root transport
 
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        # set to the given transport
 
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        control = bzrdir.BzrDir.create(self.get_url())
 
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        transport = get_transport(self.get_url())
 
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        opened_bzrdir = bzrdir.BzrDir.open_from_transport(transport)
 
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        self.assertEqual(transport.base, opened_bzrdir.root_transport.base)
 
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        self.assertIsInstance(opened_bzrdir, bzrdir.BzrDir)
 
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    def test_open_from_transport_no_bzrdir(self):
 
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        transport = get_transport(self.get_url())
 
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        self.assertRaises(NotBranchError, bzrdir.BzrDir.open_from_transport,
 
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                          transport)
 
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    def test_open_from_transport_bzrdir_in_parent(self):
 
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        control = bzrdir.BzrDir.create(self.get_url())
 
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        transport = get_transport(self.get_url())
 
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        transport.mkdir('subdir')
 
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        transport = transport.clone('subdir')
 
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        self.assertRaises(NotBranchError, bzrdir.BzrDir.open_from_transport,
 
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                          transport)
 
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class TestMeta1DirFormat(TestCaseWithTransport):
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    """Tests specific to the meta1 dir format."""