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Viewing changes to bzrlib/tests/test_fetch.py

  • Committer: Canonical.com Patch Queue Manager
  • Date: 2006-10-31 17:30:33 UTC
  • mfrom: (1551.8.43 Aaron's mergeable stuff)
  • Revision ID: pqm@pqm.ubuntu.com-20061031173033-95e11019fbb103f3
Additional fetch test case

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bzrlib/tests/test_fetch.py
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import os
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import sys
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from bzrlib import bzrdir, repository
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from bzrlib.branch import Branch
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from bzrlib.bzrdir import BzrDir
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from bzrlib.builtins import merge
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from bzrlib.tests.HTTPTestUtil import TestCaseWithWebserver
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from bzrlib.tests.test_revision import make_branches
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from bzrlib.trace import mutter
 
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from bzrlib.upgrade import Convert
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from bzrlib.workingtree import WorkingTree
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        wt = self.make_branch_and_tree('br')
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        self.assertEqual(wt.branch.fetch(wt.branch), (0, []))
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    def test_fetch_root_knit(self):
 
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        """Ensure that knit2.fetch() updates the root knit
 
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        This tests the case where the root has a new revision, but there are no
 
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        corresponding filename, parent, contents or other changes.
 
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        """
 
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        knit1_format = bzrdir.BzrDirMetaFormat1()
 
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        knit1_format.repository_format = repository.RepositoryFormatKnit1()
 
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        knit2_format = bzrdir.BzrDirMetaFormat1()
 
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        knit2_format.repository_format = repository.RepositoryFormatKnit2()
 
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        # we start with a knit1 repository because that causes the
 
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        # root revision to change for each commit, even though the content,
 
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        # parent, name, and other attributes are unchanged.
 
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        tree = self.make_branch_and_tree('tree', knit1_format)
 
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        tree.set_root_id('tree-root')
 
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        tree.commit('rev1', rev_id='rev1')
 
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        tree.commit('rev2', rev_id='rev2')
 
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        # Now we convert it to a knit2 repository so that it has a root knit
 
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        Convert(tree.basedir, knit2_format)
 
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        tree = WorkingTree.open(tree.basedir)
 
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        branch = self.make_branch('branch', format=knit2_format)
 
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        branch.pull(tree.branch, stop_revision='rev1')
 
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        repo = branch.repository
 
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        root_knit = repo.weave_store.get_weave('tree-root',
 
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                                                repo.get_transaction())
 
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        # Make sure fetch retrieved only what we requested
 
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        self.assertTrue('rev1' in root_knit)
 
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        self.assertTrue('rev2' not in root_knit)
 
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        branch.pull(tree.branch)
 
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        root_knit = repo.weave_store.get_weave('tree-root',
 
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                                                repo.get_transaction())
 
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        # Make sure that the next revision in the root knit was retrieved,
 
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        # even though the text, name, parent_id, etc., were unchanged.
 
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        self.assertTrue('rev2' in root_knit)
 
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class TestMergeFetch(TestCaseWithTransport):
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