class LabeledBranchTest(DownIterateTest):
def test_dupe_branch_collection(self):
def fn():
return [
Revision("a", ()),
Revision("b", ("a", )),
Revision("c", ("b", ), branch_labels=["xy1"]),
Revision("d", ()),
Revision("e", ("d", ), branch_labels=["xy1"]),
Revision("f", ("e", )),
]
assert_raises_message(
RevisionError,
r"Branch name 'xy1' in revision (?:e|c) already "
"used by revision (?:e|c)",
getattr,
RevisionMap(fn),
"_revision_map",
)
def test_filter_for_lineage_labeled_head_across_merge(self):
def fn():
return [
Revision("a", ()),
Revision("b", ("a", )),
Revision("c1", ("b", ), branch_labels="c1branch"),
Revision("c2", ("b", )),
Revision("d", ("c1", "c2")),
]
map_ = RevisionMap(fn)
c1 = map_.get_revision("c1")
c2 = map_.get_revision("c2")
d = map_.get_revision("d")
eq_(map_.filter_for_lineage([c1, c2, d], "c1branch@head"), [c1, c2, d])
def test_filter_for_lineage_heads(self):
eq_(
self.map.filter_for_lineage([self.map.get_revision("f")], "heads"),
[self.map.get_revision("f")],
)
def setUp(self):
self.map = RevisionMap(lambda: [
Revision("a", (), branch_labels="abranch"),
Revision("b", ("a", )),
Revision("somelongername", ("b", )),
Revision("c", ("somelongername", )),
Revision("d", ()),
Revision("e", ("d", ), branch_labels=["ebranch"]),
Revision("someothername", ("e", )),
Revision("f", ("someothername", )),
])
def test_get_base_revisions_labeled(self):
eq_(self.map._get_base_revisions("somelongername@base"), ["a"])
def test_get_current_named_rev(self):
eq_(self.map.get_revision("ebranch@head"), self.map.get_revision("f"))
def test_get_base_revisions(self):
eq_(self.map._get_base_revisions("base"), ["a", "d"])
def test_iterate_head_to_named_base(self):
self._assert_iteration("heads", "ebranch@base",
["f", "someothername", "e", "d"])
self._assert_iteration("heads", "abranch@base",
["c", "somelongername", "b", "a"])
def test_iterate_named_head_to_base(self):
self._assert_iteration("ebranch@head", "base",
["f", "someothername", "e", "d"])
self._assert_iteration("abranch@head", "base",
["c", "somelongername", "b", "a"])
def test_iterate_named_head_to_heads(self):
self._assert_iteration("heads", "ebranch@head", ["f"], inclusive=True)
def test_iterate_named_rev_to_heads(self):
self._assert_iteration(
"heads",
"ebranch@d",
["f", "someothername", "e", "d"],
inclusive=True,
)
def test_iterate_head_to_version_specific_base(self):
self._assert_iteration("heads", "e@base",
["f", "someothername", "e", "d"])
self._assert_iteration("heads", "c@base",
["c", "somelongername", "b", "a"])
def test_iterate_to_branch_at_rev(self):
self._assert_iteration("heads", "ebranch@d",
["f", "someothername", "e", "d"])
def test_branch_w_down_relative(self):
self._assert_iteration("heads", "ebranch@-2",
["f", "someothername", "e"])
def test_branch_w_up_relative(self):
self._assert_iteration("ebranch@+2", "base",
["someothername", "e", "d"])
def test_partial_id_resolve(self):
eq_(self.map.get_revision("ebranch@some").revision, "someothername")
eq_(self.map.get_revision("abranch@some").revision, "somelongername")
def test_partial_id_resolve_too_short(self):
assert_raises_message(
RevisionError,
"No such revision or branch 'sos'; please ensure at least "
"four characters are present for partial revision identifier "
"matches",
self.map.get_revision,
"ebranch@sos",
)
def test_branch_at_heads(self):
eq_(self.map.get_revision("abranch@heads").revision, "c")
def test_branch_at_syntax(self):
eq_(self.map.get_revision("abranch@head").revision, "c")
eq_(self.map.get_revision("abranch@base"), None)
eq_(self.map.get_revision("ebranch@head").revision, "f")
eq_(self.map.get_revision("abranch@base"), None)
eq_(self.map.get_revision("ebranch@d").revision, "d")
def test_branch_at_self(self):
eq_(self.map.get_revision("ebranch@ebranch").revision, "e")
def test_retrieve_branch_revision(self):
eq_(self.map.get_revision("abranch").revision, "a")
eq_(self.map.get_revision("ebranch").revision, "e")
def test_rev_not_in_branch(self):
assert_raises_message(
RevisionError,
"Revision b is not a member of branch 'ebranch'",
self.map.get_revision,
"ebranch@b",
)
assert_raises_message(
RevisionError,
"Revision d is not a member of branch 'abranch'",
self.map.get_revision,
"abranch@d",
)
def test_actually_short_rev_name(self):
eq_(self.map.get_revision("e").revision, "e")
def test_no_revision_exists(self):
assert_raises_message(
RevisionError,
"No such revision or branch 'qprstuv'$",
self.map.get_revision,
"abranch@qprstuv",
)
assert_raises_message(
RevisionError,
"No such revision or branch 'qpr'; please ensure at least "
"four characters are present for partial revision identifier "
"matches$",
self.map.get_revision,
"abranch@qpr",
)
def test_not_actually_a_branch(self):
eq_(self.map.get_revision("e@d").revision, "d")
def test_not_actually_a_branch_partial_resolution(self):
eq_(self.map.get_revision("someoth@d").revision, "d")
def test_no_such_branch(self):
assert_raises_message(RevisionError, "No such branch: 'x'",
self.map.get_revision, "x@d")
class LabeledBranchTest(DownIterateTest):
def test_dupe_branch_collection(self):
fn = lambda: [
Revision('a', ()),
Revision('b', ('a',)),
Revision('c', ('b',), branch_labels=['xy1']),
Revision('d', ()),
Revision('e', ('d',), branch_labels=['xy1']),
Revision('f', ('e',))
]
assert_raises_message(
RevisionError,
r"Branch name 'xy1' in revision (?:e|c) already "
"used by revision (?:e|c)",
getattr, RevisionMap(fn), "_revision_map"
)
def test_filter_for_lineage_labeled_head_across_merge(self):
fn = lambda: [
Revision('a', ()),
Revision('b', ('a', )),
Revision('c1', ('b', ), branch_labels='c1branch'),
Revision('c2', ('b', )),
Revision('d', ('c1', 'c2')),
]
map_ = RevisionMap(fn)
c1 = map_.get_revision('c1')
c2 = map_.get_revision('c2')
d = map_.get_revision('d')
eq_(
map_.filter_for_lineage([c1, c2, d], "c1branch@head"),
[c1, c2, d]
)
def test_filter_for_lineage_heads(self):
eq_(
self.map.filter_for_lineage(
[self.map.get_revision("f")],
"heads"
),
[self.map.get_revision("f")]
)
def setUp(self):
self.map = RevisionMap(lambda: [
Revision('a', (), branch_labels='abranch'),
Revision('b', ('a',)),
Revision('somelongername', ('b',)),
Revision('c', ('somelongername',)),
Revision('d', ()),
Revision('e', ('d',), branch_labels=['ebranch']),
Revision('someothername', ('e',)),
Revision('f', ('someothername',)),
])
def test_get_base_revisions_labeled(self):
eq_(
self.map._get_base_revisions("somelongername@base"),
['a']
)
def test_get_current_named_rev(self):
eq_(
self.map.get_revision("ebranch@head"),
self.map.get_revision("f")
)
def test_get_base_revisions(self):
eq_(
self.map._get_base_revisions("base"),
['a', 'd']
)
def test_iterate_head_to_named_base(self):
self._assert_iteration(
"heads", "ebranch@base",
['f', 'someothername', 'e', 'd']
)
self._assert_iteration(
"heads", "abranch@base",
['c', 'somelongername', 'b', 'a']
)
def test_iterate_named_head_to_base(self):
self._assert_iteration(
"ebranch@head", "base",
['f', 'someothername', 'e', 'd']
)
self._assert_iteration(
"abranch@head", "base",
['c', 'somelongername', 'b', 'a']
)
def test_iterate_named_head_to_heads(self):
self._assert_iteration(
"heads", "ebranch@head",
['f'],
inclusive=True
)
def test_iterate_named_rev_to_heads(self):
self._assert_iteration(
"heads", "ebranch@d",
['f', 'someothername', 'e', 'd'],
inclusive=True
)
def test_iterate_head_to_version_specific_base(self):
self._assert_iteration(
"heads", "e@base",
['f', 'someothername', 'e', 'd']
)
self._assert_iteration(
"heads", "c@base",
['c', 'somelongername', 'b', 'a']
)
def test_iterate_to_branch_at_rev(self):
self._assert_iteration(
"heads", "ebranch@d",
['f', 'someothername', 'e', 'd']
)
def test_branch_w_down_relative(self):
self._assert_iteration(
"heads", "ebranch@-2",
['f', 'someothername', 'e']
)
def test_branch_w_up_relative(self):
self._assert_iteration(
"ebranch@+2", "base",
['someothername', 'e', 'd']
)
def test_partial_id_resolve(self):
eq_(self.map.get_revision("ebranch@some").revision, "someothername")
eq_(self.map.get_revision("abranch@some").revision, "somelongername")
def test_branch_at_heads(self):
eq_(
self.map.get_revision("abranch@heads").revision,
"c"
)
def test_branch_at_syntax(self):
eq_(self.map.get_revision("abranch@head").revision, 'c')
eq_(self.map.get_revision("abranch@base"), None)
eq_(self.map.get_revision("ebranch@head").revision, 'f')
eq_(self.map.get_revision("abranch@base"), None)
eq_(self.map.get_revision("ebranch@d").revision, 'd')
def test_branch_at_self(self):
eq_(self.map.get_revision("ebranch@ebranch").revision, 'e')
def test_retrieve_branch_revision(self):
eq_(self.map.get_revision("abranch").revision, 'a')
eq_(self.map.get_revision("ebranch").revision, 'e')
def test_rev_not_in_branch(self):
assert_raises_message(
RevisionError,
"Revision b is not a member of branch 'ebranch'",
self.map.get_revision, "ebranch@b"
)
assert_raises_message(
RevisionError,
"Revision d is not a member of branch 'abranch'",
self.map.get_revision, "abranch@d"
)
def test_no_revision_exists(self):
assert_raises_message(
RevisionError,
"No such revision or branch 'q'",
self.map.get_revision, "abranch@q"
)
def test_not_actually_a_branch(self):
eq_(self.map.get_revision("e@d").revision, "d")
def test_not_actually_a_branch_partial_resolution(self):
eq_(self.map.get_revision("someoth@d").revision, "d")
def test_no_such_branch(self):
assert_raises_message(
RevisionError,
"No such branch: 'x'",
self.map.get_revision, "x@d"
)