def test_different_file_id_in_others(self):
tree = self.make_branch_and_tree('tree')
self.build_tree(['tree/a', 'tree/b', 'tree/c/'])
tree.add(['a', 'b', 'c'], [b'a-id', b'b-id', b'c-id'])
tree.commit('first', rev_id=b'first-rev-id')
tree.rename_one('b', 'c/d')
self.build_tree(['tree/b'])
tree.add(['b'], [b'b2-id'])
tree.commit('second', rev_id=b'second-rev-id')
tree.rename_one('a', 'c/e')
self.build_tree(['tree/a'])
tree.add(['a'], [b'a2-id'])
basis_tree, root_id = self.lock_and_get_basis_and_root_id(tree)
first_tree = tree.branch.repository.revision_tree(b'first-rev-id')
walker = multiwalker.MultiWalker(tree, [basis_tree, first_tree])
iterator = walker.iter_all()
self.assertWalkerNext(u'', root_id, True, [u'', u''], iterator)
self.assertWalkerNext(u'a', b'a2-id', True, [None, None], iterator)
self.assertWalkerNext(u'b', b'b2-id', True, [u'b', None], iterator)
self.assertWalkerNext(u'c', b'c-id', True, [u'c', u'c'], iterator)
self.assertWalkerNext(u'c/d', b'b-id', True, [u'c/d', u'b'], iterator)
self.assertWalkerNext(u'c/e', b'a-id', True, [u'a', u'a'], iterator)
self.assertRaises(StopIteration, next, iterator)
def test_others_extra_at_end(self):
tree = self.make_branch_and_tree('tree')
self.build_tree(['tree/a', 'tree/b', 'tree/c', 'tree/d', 'tree/e'])
tree.add(['a', 'b', 'c', 'd', 'e'],
[b'a-id', b'b-id', b'c-id', b'd-id', b'e-id'])
tree.commit('first', rev_id=b'first-rev-id')
tree.remove(['e'])
tree.commit('second', rev_id=b'second-rev-id')
tree.remove(['d'])
tree.commit('third', rev_id=b'third-rev-id')
tree.remove(['c'])
basis_tree, root_id = self.lock_and_get_basis_and_root_id(tree)
first_tree = tree.branch.repository.revision_tree(b'first-rev-id')
second_tree = tree.branch.repository.revision_tree(b'second-rev-id')
walker = multiwalker.MultiWalker(
tree, [basis_tree, first_tree, second_tree])
iterator = walker.iter_all()
self.assertWalkerNext(u'', root_id, True, [u'', u'', u''], iterator)
self.assertWalkerNext(u'a', b'a-id', True,
[u'a', u'a', u'a'], iterator)
self.assertWalkerNext(u'b', b'b-id', True,
[u'b', u'b', u'b'], iterator)
self.assertWalkerNext(u'c', b'c-id', False,
[u'c', u'c', u'c'], iterator)
self.assertWalkerNext(u'd', b'd-id', False,
[None, u'd', u'd'], iterator)
self.assertWalkerNext(u'e', b'e-id', False,
[None, u'e', None], iterator)
self.assertRaises(StopIteration, next, iterator)
def test_other_extra_at_end(self):
tree = self.make_branch_and_tree('tree')
self.build_tree(['tree/a', 'tree/b', 'tree/d'])
tree.add(['a', 'b', 'd'], [b'a-id', b'b-id', b'd-id'])
tree.commit('first', rev_id=b'first-rev-id')
tree.remove(['d'])
basis_tree, root_id = self.lock_and_get_basis_and_root_id(tree)
walker = multiwalker.MultiWalker(tree, [basis_tree])
iterator = walker.iter_all()
self.assertWalkerNext(u'', root_id, True, [u''], iterator)
self.assertWalkerNext(u'a', b'a-id', True, [u'a'], iterator)
self.assertWalkerNext(u'b', b'b-id', True, [u'b'], iterator)
self.assertWalkerNext(u'd', b'd-id', False, [u'd'], iterator)
self.assertRaises(StopIteration, next, iterator)
def test_simple_stepping(self):
tree = self.make_branch_and_tree('tree')
self.build_tree(['tree/a', 'tree/b/', 'tree/b/c'])
tree.add(['a', 'b', 'b/c'], [b'a-id', b'b-id', b'c-id'])
tree.commit('first', rev_id=b'first-rev-id')
basis_tree, root_id = self.lock_and_get_basis_and_root_id(tree)
walker = multiwalker.MultiWalker(tree, [basis_tree])
iterator = walker.iter_all()
self.assertWalkerNext(u'', root_id, True, [u''], iterator)
self.assertWalkerNext(u'a', b'a-id', True, [u'a'], iterator)
self.assertWalkerNext(u'b', b'b-id', True, [u'b'], iterator)
self.assertWalkerNext(u'b/c', b'c-id', True, [u'b/c'], iterator)
self.assertRaises(StopIteration, next, iterator)
def test_master_renamed_to_earlier(self):
"""The record is still present, it just shows up early."""
tree = self.make_branch_and_tree('tree')
self.build_tree(['tree/a', 'tree/c', 'tree/d'])
tree.add(['a', 'c', 'd'], [b'a-id', b'c-id', b'd-id'])
tree.commit('first', rev_id=b'first-rev-id')
tree.rename_one('d', 'b')
basis_tree, root_id = self.lock_and_get_basis_and_root_id(tree)
walker = multiwalker.MultiWalker(tree, [basis_tree])
iterator = walker.iter_all()
self.assertWalkerNext(u'', root_id, True, [u''], iterator)
self.assertWalkerNext(u'a', b'a-id', True, [u'a'], iterator)
self.assertWalkerNext(u'b', b'd-id', True, [u'd'], iterator)
self.assertWalkerNext(u'c', b'c-id', True, [u'c'], iterator)
self.assertRaises(StopIteration, next, iterator)