def test_branch_tips_date_sorted(self):
trunk, old, new = self.make_banches_for_tips_date_sorted()
trunk_bi = loggraphviz.BranchInfo('trunk', None, trunk)
gv = loggraphviz.GraphVizLoader([
trunk_bi,
loggraphviz.BranchInfo('old', None, old),
loggraphviz.BranchInfo('new', None, new),
], trunk_bi, False)
gv.load()
state = loggraphviz.GraphVizFilterState(gv)
computed = gv.compute_viz(state)
self.assertComputed(
[
('rev-new', 2, None, [(2, 2, 0, True)]), # ○
# │
('rev-old', 1, None, [(1, 1, 0, True),
(2, 2, 0, True)]), # ○ │
# │ │
(
'rev-trunk',
0,
None,
[
(0, 0, 0, True),
(1, 0, 0, True), # ○ │ │
(2, 0, 0, True)
]), # ├─╯─╯
('rev-a', 0, None, [])
], # ○
computed)
def test_get_revid_branch_info(self):
builder = self.make_branch_builder('trunk')
builder.start_series()
builder.build_snapshot('rev-a', None, [
('add', ('', 'TREE_ROOT', 'directory', '')),
])
builder.build_snapshot('rev-branch', ['rev-a'], [])
builder.build_snapshot('rev-trunk', ['rev-a'], [])
builder.finish_series()
# ○ branch
# │
# ○ │ trunk
# ├─╯
# ○ rev-a
trunk = builder.get_branch()
#trunk.set_last_revision('rev-trunk')
branch = trunk.bzrdir.sprout('../branch',
revision_id='rev-branch').open_branch()
trunk_bi = loggraphviz.BranchInfo('trunk', None, trunk)
branch_bi = loggraphviz.BranchInfo('branch', None, branch)
gv = loggraphviz.GraphVizLoader([trunk_bi, branch_bi], trunk_bi, False)
gv.load()
self.assertEqual(trunk_bi, gv.get_revid_branch_info('rev-trunk'))
self.assertEqual(branch_bi, gv.get_revid_branch_info('rev-branch'))
# may return either
self.assertIn(gv.get_revid_branch_info('rev-a'), (branch_bi, trunk_bi))
def test_no_commits(self):
br = self.make_branch('.')
bi = loggraphviz.BranchInfo('', None, br)
gv = loggraphviz.GraphVizLoader([bi], bi, False)
gv.load()
self.assertEqual(len(gv.revisions), 0)
state = loggraphviz.GraphVizFilterState(gv)
computed = gv.compute_viz(state)
self.assertEqual(len(computed.revisions), 0)
def test_out_of_date_wt(self):
tree = self.make_tree_not_up_to_date('branch')
bi = loggraphviz.BranchInfo(None, tree, tree.branch)
gv = loggraphviz.GraphVizLoader([bi], bi, False)
gv.load()
state = loggraphviz.GraphVizFilterState(gv)
computed = gv.compute_viz(state)
self.assertComputed(
[
('rev-b', 0, None, [(0, 0, 0, True)], [None]), # ○
# │
('rev-a', 0, None, [], ['Working Tree'])
], # ○
computed,
branch_labels=True)
def test_get_revid_branch_info_with_ghost(self):
tree = self.make_branch_and_tree('tree')
tree.commit('a', rev_id='rev-a')
tree.add_parent_tree_id('rev-b')
tree.commit('c', rev_id='rev-c')
# rev-b is a ghost. We think he is there, but he dose not exist. Boo!
# c
# ├─╮
# │ b
# │
# a
bi = loggraphviz.BranchInfo(None, tree, tree.branch)
gv = loggraphviz.GraphVizLoader([bi], bi, False)
gv.load()
self.assertRaises(loggraphviz.GhostRevisionError,
gv.get_revid_branch_info, 'rev-b')
def test_with_ghost_mainline(self):
tree = self.make_branch_and_tree('tree')
tree.add_parent_tree_id('rev-a', allow_leftmost_as_ghost=True)
tree.commit('b', rev_id='rev-b')
bi = loggraphviz.BranchInfo(None, tree, tree.branch)
gv = loggraphviz.GraphVizLoader([bi], bi, False)
gv.load()
state = loggraphviz.GraphVizFilterState(gv)
computed = gv.compute_viz(state)
self.assertComputed(
[
('rev-b', 0, None, [(0, 0, 0, True)]), # ○
# │
('rev-a', 0, None, [])
], # ○
computed)
def test_pending_merge(self):
tree = self.make_tree_with_pending_merge('branch')
bi = loggraphviz.BranchInfo(None, tree, tree.branch)
gv = loggraphviz.GraphVizLoader([bi], bi, False)
gv.load()
state = loggraphviz.GraphVizFilterState(gv)
computed = gv.compute_viz(state)
self.assertComputed(
[
('rev-b', 1, None, [(1, 0, 0, True)], ['Pending Merge'
]), # ○
# ╭─╯
('rev-a', 0, None, [], [None])
], # ○
computed,
branch_labels=True)
def test_with_ghost(self):
tree = self.make_branch_and_tree('tree')
tree.commit('a', rev_id='rev-a')
tree.add_parent_tree_id('rev-b')
tree.commit('c', rev_id='rev-c')
# rev-b is a ghost. We think he is there, but he dose not exist. Boo!
bi = loggraphviz.BranchInfo(None, tree, tree.branch)
gv = loggraphviz.GraphVizLoader([bi], bi, False)
gv.load()
state = loggraphviz.GraphVizFilterState(gv)
state.expand_all_branch_lines()
computed = gv.compute_viz(state)
self.assertComputed(
[
('rev-c', 0, True, [(0, 0, 0, True), (0, 1, 1, True)]), # ⊖
# ├─╮
('rev-b', 1, None, [(0, 0, 0, True)]), # │ ○
# │
('rev-a', 0, None, [])
], # ○
computed)