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Merge bzr.dev, update to use new hooks.

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bzrlib/tests/test_revisionspec.py
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# Copyright (C) 2005-2010 Canonical Ltd
 
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# Copyright (C) 2005-2011 Canonical Ltd
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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import datetime
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import os
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import time
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from bzrlib import (
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    branch,
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    bzrdir,
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    errors,
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    repository,
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    revision as _mod_revision,
 
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    symbol_versioning,
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    )
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from bzrlib.tests import TestCase, TestCaseWithTransport
 
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from bzrlib.tests import TestCaseWithTransport
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from bzrlib.revisionspec import (
 
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    RevisionInfo,
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    RevisionSpec,
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    RevisionSpec_revno,
 
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    RevisionSpec_dwim,
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    RevisionSpec_tag,
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    )
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        # If wants_revision_history = True, then _match_on should get the
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        # branch revision history
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        spec = RevisionSpecMatchOnTrap('foo', _internal=True)
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        spec.in_history(self.tree.branch)
 
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        spec.wants_revision_history = True
 
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        self.callDeprecated(['RevisionSpec.wants_revision_history was '
 
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            'deprecated in 2.5 (RevisionSpecMatchOnTrap).'],
 
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            spec.in_history, self.tree.branch)
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        self.assertEqual((self.tree.branch, ['r1' ,'r2']),
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                         spec.last_call)
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        # If wants_revision_history = False, then _match_on should get None for
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        # the branch revision history
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        spec = RevisionSpecMatchOnTrap('foo', _internal=True)
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        spec.wants_revision_history = False
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        spec.in_history(self.tree.branch)
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        self.assertEqual((self.tree.branch, None), spec.last_call)
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        self.assertRaises(TypeError, RevisionSpec.from_string, object())
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class RevisionSpec_bork(RevisionSpec):
 
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    prefix = 'irrelevant:'
 
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    def _match_on(self, branch, revs):
 
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        if self.spec == "bork":
 
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            return RevisionInfo.from_revision_id(branch, "r1")
 
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        else:
 
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            raise errors.InvalidRevisionSpec(self.spec, branch)
 
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class TestRevisionSpec_dwim(TestRevisionSpec):
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    # Don't need to test revno's explicitly since TRS_revno already
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        self.assertInvalid('1.2..1', invalid_as_revision_id=False)
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        self.assertInvalid('1.', invalid_as_revision_id=False)
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    def test_append_dwim_revspec(self):
 
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        original_dwim_revspecs = list(RevisionSpec_dwim._possible_revspecs)
 
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        def reset_dwim_revspecs():
 
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            RevisionSpec_dwim._possible_revspecs = original_dwim_revspecs
 
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        self.addCleanup(reset_dwim_revspecs)
 
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        RevisionSpec_dwim.append_possible_revspec(RevisionSpec_bork)
 
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        self.assertAsRevisionId('r1', 'bork')
 
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    def test_append_lazy_dwim_revspec(self):
 
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        original_dwim_revspecs = list(RevisionSpec_dwim._possible_revspecs)
 
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        def reset_dwim_revspecs():
 
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            RevisionSpec_dwim._possible_revspecs = original_dwim_revspecs
 
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        self.addCleanup(reset_dwim_revspecs)
 
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        RevisionSpec_dwim.append_possible_lazy_revspec(
 
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            "bzrlib.tests.test_revisionspec", "RevisionSpec_bork")
 
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        self.assertAsRevisionId('r1', 'bork')
 
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class TestRevisionSpec_revno(TestRevisionSpec):
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        """We can get any revision id in the repository"""
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        # XXX: This may change in the future, but for now, it is true
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        self.tree2.commit('alt third', rev_id='alt_r3')
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        self.tree.branch.repository.fetch(self.tree2.branch.repository,
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                                          revision_id='alt_r3')
 
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        self.tree.branch.fetch(self.tree2.branch, 'alt_r3')
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        self.assertInHistoryIs(None, 'alt_r3', 'revid:alt_r3')
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    def test_unicode(self):
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    def test_alt_no_parents(self):
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        new_tree = self.make_branch_and_tree('new_tree')
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        new_tree.commit('first', rev_id='new_r1')
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        self.tree.branch.repository.fetch(new_tree.branch.repository,
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                                          revision_id='new_r1')
 
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        self.tree.branch.fetch(new_tree.branch, 'new_r1')
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        self.assertInHistoryIs(0, 'null:', 'before:revid:new_r1')
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    def test_as_revision_id(self):
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        # XXX: Right now, we use fetch() to make sure the remote revisions
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        # have been pulled into the local branch. We may change that
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        # behavior in the future.
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        self.failUnless(self.tree.branch.repository.has_revision('new_r3'))
 
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        self.assertTrue(self.tree.branch.repository.has_revision('new_r3'))
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    def test_no_commits(self):
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        new_tree = self.make_branch_and_tree('new_tree')