def __init__(self, reference):
self._fields = {}
repo, sep, ref = reference.partition("/")
if len(sep) == 0:
ref = repo
self.repo = None
elif len(repo) == 0:
self.repo = None
else:
self.repo = repo
if self.key_regexp.match(ref):
m = self.key_regexp.match(ref)
self._fields["prefix"] = m.group(1) # None if empty
self._fields["arch"] = m.group(2)
self._fields["name"] = m.group(3)
self._fields["version"] = Version(m.group(4))
self._fields["hash"] = m.group(5)
elif self.dir_ref_regexp.match(ref):
m = self.dir_ref_regexp.match(ref)
self._fields["prefix"] = None
self._fields["name"] = m.group(1)
self._fields["version"] = Version(m.group(2))
self._fields["arch"] = m.group(3)
self._fields["hash"] = None
else:
raise ValueError('Incorrect package reference "%s"' % reference)
def test_constructor_from_direct_ref_with_repo(self):
r = PackageRef("jessie_unstable/aptly_2.2.0~rc5_amd64")
assert r.prefix is None
assert r.arch == "amd64"
assert r.name == "aptly"
assert r.version == Version("2.2.0~rc5")
assert r.hash is None
assert r.repo == "jessie_unstable"
def test_constructor_from_aptly_key(self):
r = PackageRef("Pamd64 aptly 2.2.0~rc5 f2b7dc2061b9d95c")
assert r.prefix is None
assert r.arch == "amd64"
assert r.name == "aptly"
assert r.version == Version("2.2.0~rc5")
assert r.hash == "f2b7dc2061b9d95c"
assert r.repo is None
def test_upsream_ver_cmp_empty_vs_decimal_part(self):
A = Version("1.2.")
B = Version("1.2.0")
assert A == B
def test_version_constructor_non_ascii(self):
with pytest.raises(ValueError):
v = Version("1.0-ю3")
def test_upsream_ver_cmp_empty_vs_non_decimal_part(self):
A = Version("1.2")
B = Version("1.2.1")
assert A < B and B > A
def test_upsream_ver_cmp_alphabet_order(self):
A = Version("1.2.ananas")
B = Version("1.2.apple")
assert A < B and B > A
def test_revision_cmp_tilde_erlier_then_anything(self):
A = Version("1.2-1~1")
B = Version("1.2-1a")
assert A < B and B > A
def test_revision_cmp_empty_vs_something(self):
A = Version("1.2")
B = Version("1.2-1")
assert A < B and B > A
def test_revision_cmp_numeric_order(self):
A = Version("1.1-1")
B = Version("1.1-2")
assert A < B and B > A
def test_epoch_cmp_nonzero(self):
A = Version("1:1.0")
B = Version("2:1.0")
assert A < B and B > A
def test_version_constructor_err_on_upstream_version_starts_with_non_decimal(
self):
with pytest.raises(ValueError):
v = Version("a1.0-1")
def test_version_constructor_err_on_empty_epoch(self):
with pytest.raises(ValueError):
v = Version(":1.1")
def test_version_constructor_err_on_empty_revision(self):
with pytest.raises(ValueError):
v = Version("1.1-")
def test_version_constructor_err_on_empty_upstream_version(self):
with pytest.raises(ValueError):
v = Version("1:-1")
def test_version_constructor_err_on_non_decimal_epoch(self):
with pytest.raises(ValueError):
v = Version("1a:1.0")
def test_upsream_ver_cmp_tilde_erlier_then_empty(self):
A = Version("1.2~1")
B = Version("1.2")
assert A < B and B > A
def test_upsream_ver_cmp_tilde_erlier_then_anything(self):
A = Version("1.2~1")
B = Version("1.2-1")
assert A < B and B > A
def test_epoch_cmp_empty_with_nonzero(self):
A = Version("1.0")
B = Version("1:1.0")
assert A < B and B > A
def test_revision_cmp_alphabet_order(self):
A = Version("1.2-1a")
B = Version("1.2-1b")
assert A < B and B > A
def test_revision_cmp_tilde_erlier_then_empty(self):
A = Version("1.2-1~a")
B = Version("1.2-1")
assert A < B and B > A
def test_epoch_cmp_empty_with_zero(self):
A = Version("1.0")
B = Version("0:1.0")
assert A == B
def test_version_constructor_err_on_negative_epoch(self):
with pytest.raises(ValueError):
v = Version("-1:1.0")
def test_upsream_ver_cmp_numeric_order(self):
A = Version("1.2")
B = Version("1.10")
assert A < B and B > A
def test_revision_cmp_empty_vs_zero(self):
A = Version("1.2")
B = Version("1.2-0")
assert A == B