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bzrlib/selftest/testrevisionnamespaces.py
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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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from bzrlib.selftest import InTempDir
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class TestRevisionNamespaces(InTempDir):
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    """Functional tests for hashcache"""
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    def runTest(self):
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        from bzrlib.errors import BzrError
 
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import os
 
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from bzrlib.selftest import TestCaseInTempDir
 
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from bzrlib.errors import NoCommonAncestor, NoCommits
 
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from bzrlib.branch import copy_branch
 
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from bzrlib.merge import merge
 
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class TestRevisionNamespaces(TestCaseInTempDir):
 
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    def test_revision_namespaces(self):
 
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        """Functional tests for hashcache"""
 
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        from bzrlib.errors import NoSuchRevision
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        from bzrlib.branch import Branch
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        import os
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        import time
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        b = Branch('.', init=True)
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        b.commit('Commit two', rev_id='a@r-0-2')
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        b.commit('Commit three', rev_id='a@r-0-3')
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        self.assertEquals(b.get_revision_info(None), (0, None))
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        self.assertEquals(b.get_revision_info(1), (1, 'a@r-0-1'))
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        self.assertEquals(b.get_revision_info('revno:1'), (1, 'a@r-0-1'))
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        self.assertEquals(b.get_revision_info('revid:a@r-0-1'), (1, 'a@r-0-1'))
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        self.assertRaises(BzrError, b.get_revision_info, 'revid:a@r-0-0')
 
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        self.assertRaises(NoSuchRevision, b.get_revision_info, 'revid:a@r-0-0')
 
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        self.assertRaises(TypeError, b.get_revision_info, object)
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        self.assertEquals(b.get_revision_info('date:-tomorrow'), (3, 'a@r-0-3'))
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        self.assertEquals(b.get_revision_info('date:+today'), (1, 'a@r-0-1'))
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        self.assertEquals(b.get_revision_info('last:1'), (3, 'a@r-0-3'))
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TEST_CLASSES = [
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    TestRevisionNamespaces
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    ]
 
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        self.assertEquals(b.get_revision_info('-1'), (3, 'a@r-0-3'))
 
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        os.mkdir('newbranch')
 
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        b2 = Branch('newbranch', init=True)
 
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        self.assertEquals(b2.lookup_revision('revid:a@r-0-1'), 'a@r-0-1')
 
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        self.assertRaises(NoCommits, b2.lookup_revision, 'ancestor:.')
 
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        self.assertEquals(b.lookup_revision('ancestor:.'), 'a@r-0-3')
 
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        os.mkdir('copy')
 
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        b3 = copy_branch(b, 'copy')
 
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        b3.commit('Commit four', rev_id='b@r-0-4')
 
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        self.assertEquals(b3.lookup_revision('ancestor:.'), 'a@r-0-3')
 
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        merge(['copy', -1], [None, None])
 
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        b.commit('Commit five', rev_id='a@r-0-4')
 
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        self.assertEquals(b.lookup_revision('ancestor:copy'), 'b@r-0-4')
 
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        self.assertEquals(b3.lookup_revision('ancestor:.'), 'b@r-0-4')