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tests/test_branch.py
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    )
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import os
 
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import urllib
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from bzrlib import (
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    errors,
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    revision,
 
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    urlutils,
 
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    version_info as bzrlib_version,
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    )
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from bzrlib.branch import (
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    Branch,
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from bzrlib.repository import (
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    Repository,
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    )
 
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from bzrlib.symbol_versioning import (
 
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    deprecated_in,
 
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    )
 
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from bzrlib.tests import TestSkipped
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from bzrlib.plugins.git import (
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    LocalGitControlDirFormat,
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    branch,
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    tests,
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    )
 
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from bzrlib.plugins.git.dir import (
 
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    LocalGitControlDirFormat,
 
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    )
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from bzrlib.plugins.git.mapping import (
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    default_mapping,
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    )
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class TestGitBranch(tests.TestCaseInTempDir):
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    def test_open_by_ref(self):
 
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        GitRepo.init('.')
 
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        url = "%s,ref=%s" % (
 
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            urlutils.local_path_to_url(self.test_dir),
 
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            urllib.quote("refs/remotes/origin/unstable", safe='')
 
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            )
 
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        if bzrlib_version < (2, 5, 0):
 
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            self.assertRaises(errors.NotBranchError, BzrDir.open, url)
 
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            raise TestSkipped("opening by ref not supported with bzr < 2.5")
 
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        d = BzrDir.open(url)
 
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        b = d.create_branch()
 
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        self.assertEquals(b.ref, "refs/remotes/origin/unstable")
 
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    def test_open_existing(self):
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        GitRepo.init('.')
 
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        r = GitRepo.init('.')
 
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        del r.refs["HEAD"]
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        d = BzrDir.open('.')
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        thebranch = d.create_branch()
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        self.assertIsInstance(thebranch, branch.GitBranch)
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    def test_repr(self):
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        GitRepo.init('.')
 
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        r = GitRepo.init('.')
 
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        del r.refs["HEAD"]
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        d = BzrDir.open('.')
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        thebranch = d.create_branch()
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        self.assertEquals("<LocalGitBranch('file://%s/', 'HEAD')>" % self.test_dir, repr(thebranch))
 
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        self.assertEquals(
 
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            "<LocalGitBranch('%s/', u'')>" % (
 
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                urlutils.local_path_to_url(self.test_dir),),
 
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            repr(thebranch))
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    def test_last_revision_is_null(self):
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        GitRepo.init('.')
 
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        r = GitRepo.init('.')
 
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        del r.refs["HEAD"]
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        thedir = BzrDir.open('.')
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        thebranch = thedir.create_branch()
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        self.assertEqual(revision.NULL_REVISION, thebranch.last_revision())
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        revb = r.do_commit("b", committer="Somebody <foo@example.com>")
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        thebranch = Branch.open('.')
 
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        (warnings, history) = self.callCatchWarnings(thebranch.revision_history)
 
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        self.assertTrue(
 
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            warnings == [] or 
 
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            (len(warnings) == 1 and isinstance(warnings[0], DeprecationWarning)),
 
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            warnings)
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        self.assertEqual([default_mapping.revision_id_foreign_to_bzr(r) for r in (reva, revb)],
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                         thebranch.revision_history())
 
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                         history)
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    def test_tag_annotated(self):
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        reva = self.simple_commit_a()
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    def setUp(self):
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        tests.TestCaseWithTransport.setUp(self)
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        dulwich.repo.Repo.create(self.test_dir)
 
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        r = dulwich.repo.Repo.create(self.test_dir)
 
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        del r.refs["HEAD"]
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        d = BzrDir.open(self.test_dir)
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        self.git_branch = d.create_branch()
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        mark = bb.commit("Somebody <somebody@someorg.org>", "mymsg")
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        gitsha = bb.finish()[mark]
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        os.chdir("..")
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        return "d", gitsha
 
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        return os.path.abspath("d"), gitsha
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    def make_tworev_branch(self):
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        os.mkdir("d")
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        path, gitsha = self.make_onerev_branch()
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        oldrepo = Repository.open(path)
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        revid = oldrepo.get_mapping().revision_id_foreign_to_bzr(gitsha)
 
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        self.assertEquals(gitsha, oldrepo._git.get_refs()["refs/heads/master"])
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        newbranch = self.clone_git_branch(path, "f")
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        self.assertEquals([revid], newbranch.repository.all_revision_ids())
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        inter_branch.pull(stop_revision=revid1)
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        self.assertEquals(revid1, newbranch.last_revision())
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    def test_interbranch_limited_pull(self):
 
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    def test_interbranch_pull_with_tags(self):
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        path, (gitsha1, gitsha2) = self.make_tworev_branch()
 
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        gitrepo = GitRepo(path)
 
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        gitrepo.refs["refs/tags/sometag"] = gitsha2
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        oldrepo = Repository.open(path)
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        revid1 = oldrepo.get_mapping().revision_id_foreign_to_bzr(gitsha1)
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        revid2 = oldrepo.get_mapping().revision_id_foreign_to_bzr(gitsha2)
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        newbranch = self.make_branch('g')
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        inter_branch = InterBranch.get(Branch.open(path), newbranch)
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        inter_branch.pull(limit=1)
 
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        source_branch = Branch.open(path)
 
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        source_branch.get_config().set_user_option("branch.fetch_tags", True)
 
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        inter_branch = InterBranch.get(source_branch, newbranch)
 
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        inter_branch.pull(stop_revision=revid1)
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        self.assertEquals(revid1, newbranch.last_revision())
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        inter_branch.pull(limit=1)
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        self.assertEquals(revid2, newbranch.last_revision())
 
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        self.assertTrue(newbranch.repository.has_revision(revid2))
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class ForeignTestsBranchFactory(object):
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        return d.create_branch()
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    make_branch = make_empty_branch
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