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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_repository.py
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from bzrlib.transport import get_transport
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from bzrlib.transport.http import HttpServer
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from bzrlib.transport.memory import MemoryServer
 
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from bzrlib import upgrade, workingtree
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class TestDefaultFormat(TestCase):
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    def test_get_set_default_format(self):
 
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        private_default = repository._default_format.__class__
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        old_format = repository.RepositoryFormat.get_default_format()
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        self.assertTrue(isinstance(old_format, repository.RepositoryFormatKnit1))
 
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        self.assertTrue(isinstance(old_format, private_default))
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        repository.RepositoryFormat.set_default_format(SampleRepositoryFormat())
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        # creating a repository should now create an instrumented dir.
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        try:
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    def initialize(self, a_bzrdir, shared=False):
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        """Initialize a repository in a BzrDir"""
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        t = a_bzrdir.get_repository_transport(self)
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        t.put('format', StringIO(self.get_format_string()))
 
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        t.put_bytes('format', self.get_format_string())
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        return 'A bzr repository dir'
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    def is_supported(self):
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    def test_unescape_xml(self):
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        """We get some kind of error when malformed entities are passed"""
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        self.assertRaises(KeyError, repository._unescape_xml, 'foo&bar;') 
 
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class TestRepositoryFormatKnit2(TestCaseWithTransport):
 
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    def test_convert(self):
 
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        """Ensure the upgrade adds weaves for roots"""
 
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        format = bzrdir.BzrDirMetaFormat1()
 
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        format.repository_format = repository.RepositoryFormatKnit1()
 
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        tree = self.make_branch_and_tree('.', format)
 
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        tree.commit("Dull commit", rev_id="dull")
 
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        revision_tree = tree.branch.repository.revision_tree('dull')
 
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        self.assertRaises(errors.NoSuchFile, revision_tree.get_file_lines,
 
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            revision_tree.inventory.root.file_id)
 
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        format = bzrdir.BzrDirMetaFormat1()
 
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        format.repository_format = repository.RepositoryFormatKnit2()
 
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        upgrade.Convert('.', format)
 
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        tree = workingtree.WorkingTree.open('.')
 
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        revision_tree = tree.branch.repository.revision_tree('dull')
 
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        revision_tree.get_file_lines(revision_tree.inventory.root.file_id)
 
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        tree.commit("Another dull commit", rev_id='dull2')
 
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        revision_tree = tree.branch.repository.revision_tree('dull2')
 
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        self.assertEqual('dull', revision_tree.inventory.root.revision)