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Viewing changes to breezy/tests/test_revision.py

  • Committer: Jelmer Vernooij
  • Date: 2018-06-17 20:56:36 UTC
  • mto: (6973.12.2 python3-k)
  • mto: This revision was merged to the branch mainline in revision 7003.
  • Revision ID: jelmer@jelmer.uk-20180617205636-vgy3bum6d9gkg4ds
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breezy/tests/test_revision.py
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# Copyright (C) 2005 Canonical Ltd
 
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# Copyright (C) 2005-2011, 2016 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 os
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import warnings
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from bzrlib import (
 
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from breezy import (
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    bugtracker,
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    revision,
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    symbol_versioning,
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    )
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from bzrlib.branch import Branch
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from bzrlib.errors import (
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    InvalidBugStatus,
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    InvalidLineInBugsProperty,
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    NoSuchRevision,
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    )
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from bzrlib.deprecated_graph import Graph
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from bzrlib.revision import (find_present_ancestors,
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                             NULL_REVISION)
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from bzrlib.tests import TestCase, TestCaseWithTransport
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from bzrlib.trace import mutter
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from bzrlib.workingtree import WorkingTree
 
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    )
 
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from breezy.revision import NULL_REVISION
 
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from breezy.tests import TestCase, TestCaseWithTransport
 
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from breezy.tests.matchers import MatchesAncestry
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# We're allowed to test deprecated interfaces
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warnings.filterwarnings('ignore',
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        '.*get_intervening_revisions was deprecated',
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        DeprecationWarning,
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        r'bzrlib\.tests\.test_revision')
 
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        r'breezy\.tests\.test_revision')
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# XXX: Make this a method of a merge base case
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def make_branches(self, format=None):
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    tree1.commit("Commit two", rev_id="a@u-0-1")
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    tree1.commit("Commit three", rev_id="a@u-0-2")
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    tree2 = tree1.bzrdir.sprout("branch2").open_workingtree()
 
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    tree2 = tree1.controldir.sprout("branch2").open_workingtree()
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    br2 = tree2.branch
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    tree2.commit("Commit four", rev_id="b@u-0-3")
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    tree2.commit("Commit five", rev_id="b@u-0-4")
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    revisions_2 = br2.revision_history()
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    self.assertEquals(revisions_2[-1], 'b@u-0-4')
 
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    self.assertEqual(br2.last_revision(), 'b@u-0-4')
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    tree1.merge_from_branch(br2)
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    tree1.commit("Commit six", rev_id="a@u-0-3")
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    tree1.commit("Commit seven", rev_id="a@u-0-4")
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    tree2.commit("Commit eight", rev_id="b@u-0-5")
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    self.assertEquals(br2.revision_history()[-1], 'b@u-0-5')
 
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    self.assertEqual(br2.last_revision(), 'b@u-0-5')
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    tree1.merge_from_branch(br2)
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    tree1.commit("Commit nine", rev_id="a@u-0-5")
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    # DO NOT MERGE HERE - we WANT a GHOST.
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    tree2.add_parent_tree_id(br1.revision_history()[4])
 
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    br1.lock_read()
 
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    try:
 
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        graph = br1.repository.get_graph()
 
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        revhistory = list(graph.iter_lefthand_ancestry(br1.last_revision(),
 
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            [revision.NULL_REVISION]))
 
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        revhistory.reverse()
 
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    finally:
 
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        br1.unlock()
 
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    tree2.add_parent_tree_id(revhistory[4])
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    tree2.commit("Commit ten - ghost merge", rev_id="b@u-0-6")
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    return br1, br2
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             ('a@u-0-5', ['a@u-0-0', 'a@u-0-1', 'a@u-0-2', 'a@u-0-3', 'a@u-0-4',
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                          'b@u-0-3', 'b@u-0-4',
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                          'b@u-0-5', 'a@u-0-5']),
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             ('b@u-0-6', ['a@u-0-0', 'a@u-0-1', 'a@u-0-2',
 
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             ('b@u-0-6', ['a@u-0-0', 'a@u-0-1', 'a@u-0-2', 'a@u-0-4',
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                          'b@u-0-3', 'b@u-0-4',
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                          'b@u-0-5', 'b@u-0-6']),
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             ]
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                    continue
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                if rev_id in br2_only and not branch is br2:
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                    continue
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                mutter('ancestry of {%s}: %r',
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                       rev_id, branch.repository.get_ancestry(rev_id))
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                result = sorted(branch.repository.get_ancestry(rev_id))
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                self.assertEquals(result, [None] + sorted(anc))
 
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                self.assertThat(anc,
 
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                    MatchesAncestry(branch.repository, rev_id))
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class TestIntermediateRevisions(TestCaseWithTransport):
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    def setUp(self):
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        TestCaseWithTransport.setUp(self)
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        self.br1, self.br2 = make_branches(self)
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        wt1 = self.br1.bzrdir.open_workingtree()
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        wt2 = self.br2.bzrdir.open_workingtree()
 
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        wt1 = self.br1.controldir.open_workingtree()
 
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        wt2 = self.br2.controldir.open_workingtree()
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        wt2.commit("Commit eleven", rev_id="b@u-0-7")
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        wt2.commit("Commit twelve", rev_id="b@u-0-8")
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        wt2.commit("Commit thirtteen", rev_id="b@u-0-9")
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        # indicator. i.e. NULL_REVISION
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        # RBC 20060608
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        tree = self.make_branch_and_tree('.')
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        tree.commit('1', rev_id = '1', allow_pointless=True)
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        tree.commit('2', rev_id = '2', allow_pointless=True)
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        tree.commit('3', rev_id = '3', allow_pointless=True)
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        rev = tree.branch.repository.get_revision('1')
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        history = rev.get_history(tree.branch.repository)
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        self.assertEqual([None, '1'], history)
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        rev = tree.branch.repository.get_revision('2')
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        history = rev.get_history(tree.branch.repository)
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        self.assertEqual([None, '1', '2'], history)
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        rev = tree.branch.repository.get_revision('3')
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        history = rev.get_history(tree.branch.repository)
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        self.assertEqual([None, '1', '2' ,'3'], history)
 
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        tree.commit('1', rev_id=b'1', allow_pointless=True)
 
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        tree.commit('2', rev_id=b'2', allow_pointless=True)
 
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        tree.commit('3', rev_id=b'3', allow_pointless=True)
 
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        rev = tree.branch.repository.get_revision(b'1')
 
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        history = rev.get_history(tree.branch.repository)
 
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        self.assertEqual([None, b'1'], history)
 
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        rev = tree.branch.repository.get_revision(b'2')
 
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        history = rev.get_history(tree.branch.repository)
 
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        self.assertEqual([None, b'1', b'2'], history)
 
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        rev = tree.branch.repository.get_revision(b'3')
 
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        history = rev.get_history(tree.branch.repository)
 
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        self.assertEqual([None, b'1', b'2', b'3'], history)
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class TestReservedId(TestCase):
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        r.message = None
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        self.assertEqual('', r.get_summary())
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    def test_get_apparent_author(self):
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        r = revision.Revision('1')
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        r.committer = 'A'
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        author = self.applyDeprecated(
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                symbol_versioning.deprecated_in((1, 13, 0)),
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                r.get_apparent_author)
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        self.assertEqual('A', author)
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        r.properties['author'] = 'B'
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        author = self.applyDeprecated(
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                symbol_versioning.deprecated_in((1, 13, 0)),
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                r.get_apparent_author)
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        self.assertEqual('B', author)
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        r.properties['authors'] = 'C\nD'
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        author = self.applyDeprecated(
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                symbol_versioning.deprecated_in((1, 13, 0)),
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                r.get_apparent_author)
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        self.assertEqual('C', author)
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232
 
    def test_get_apparent_author_none(self):
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        r = revision.Revision('1')
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        author = self.applyDeprecated(
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                symbol_versioning.deprecated_in((1, 13, 0)),
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                r.get_apparent_author)
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        self.assertEqual(None, author)
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    def test_get_apparent_authors(self):
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        r = revision.Revision('1')
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        r.committer = 'A'
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    def test_no_status(self):
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        r = revision.Revision(
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            '1', properties={'bugs': 'http://example.com/bugs/1'})
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        self.assertRaises(InvalidLineInBugsProperty, list, r.iter_bugs())
 
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        self.assertRaises(bugtracker.InvalidLineInBugsProperty, list,
 
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                r.iter_bugs())
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    def test_too_much_information(self):
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        r = revision.Revision(
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            '1', properties={'bugs': 'http://example.com/bugs/1 fixed bar'})
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        self.assertRaises(InvalidLineInBugsProperty, list, r.iter_bugs())
 
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        self.assertRaises(bugtracker.InvalidLineInBugsProperty, list,
 
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                r.iter_bugs())
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    def test_invalid_status(self):
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        r = revision.Revision(
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            '1', properties={'bugs': 'http://example.com/bugs/1 faxed'})
284
 
        self.assertRaises(InvalidBugStatus, list, r.iter_bugs())
 
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        self.assertRaises(bugtracker.InvalidBugStatus, list, r.iter_bugs())