def test_bad_length(self):
a = ('1', '6.0.0', '2.el7ost', 1)
b = ('0', '6.0.1', '2.el7ost')
with pytest.raises(ValueError):
labelCompare(a, b)
with pytest.raises(ValueError):
labelCompare(b, a)
def test_basic(self):
a = ('0', '6.0.0', '2.el7ost')
b = ('0', '6.0.1', '2.el7ost')
assert labelCompare(a, b) == -1
assert labelCompare(a, a) == 0
assert labelCompare(b, a) == 1
assert labelCompare(b, b) == 0
def test_bad_types(self):
a = '1:6.0.0-2.el7ost'
b = 1
with pytest.raises(ValueError):
labelCompare(a, b)
with pytest.raises(ValueError):
labelCompare(b, a)
def test_eq_epoch(self):
a = ('1', '6.0.0', '2.el7ost')
b = ('1', '6.0.1', '2.el7ost')
assert labelCompare(a, b) == -1
assert labelCompare(a, a) == 0
assert labelCompare(b, a) == 1
assert labelCompare(b, b) == 0
def test_vr_only(self):
# no epoch => epoch = 0
a = ('6.0.0', '2.el7ost')
b = ('6.0.1', '2.el7ost')
assert labelCompare(a, b) == -1
assert labelCompare(a, a) == 0
assert labelCompare(b, a) == 1
assert labelCompare(b, b) == 0
def test_neq_epoch(self):
# a always wins.
a = ('1', '6.0.0', '2.el7ost')
b = ('0', '6.0.1', '2.el7ost')
assert labelCompare(a, b) == 1
assert labelCompare(a, a) == 0
assert labelCompare(b, a) == -1
assert labelCompare(b, b) == 0
def find_highest_version(self, packages):
"""
Get the highest version of rpms in a list
This method should be replaced and we should
use the yum python libraries
Parameters:
packages (dict): rpm key value pairs
Returns:
dict_of_rpms: dictionary of rpms w/ unique highest versions
"""
dict_of_rpms = {}
for key in packages:
highest_version_tuple = packages[key][0]
for item in packages[key]:
if rpmvercmp.labelCompare(item, highest_version_tuple) == 1:
highest_version_tuple = item
highest_version = highest_version_tuple[0]
if len(highest_version_tuple) >= 2:
highest_release = highest_version_tuple[1]
highest_full_version = "{}-{}".format(highest_version,
highest_release)
else:
highest_full_version = "{}".format(highest_version)
dict_of_rpms[key] = [highest_version, highest_full_version]
return dict_of_rpms
def test_zero_epoch(self):
# 0 and no epoch are the same
a = ('0', '6.0.0', '2.el7ost')
b = ('6.0.1', '2.el7ost')
assert labelCompare(a, b) == -1
assert labelCompare(a, a) == 0
assert labelCompare(b, a) == 1
assert labelCompare(b, b) == 0
# librpm seems to set '' to 0
a = ('', '1.0', '1')
b = ('1.0', '1')
c = (0, '1.0', '1')
d = ('0', '1.0', '1')
assert labelCompare(a, b) == 0
assert labelCompare(a, c) == 0
assert labelCompare(a, d) == 0
assert labelCompare(b, c) == 0
assert labelCompare(b, d) == 0
assert labelCompare(c, d) == 0
def test_weird_versions(self):
a = ('0', 'a', '1')
b = ('0', '1', '1')
assert labelCompare(a, b) == -1
assert labelCompare(b, a) == 1
a = ('0', '1.01.001', '1')
b = ('0', '1.1.1', '1')
assert labelCompare(a, b) == 0
a = ('0', '~1', '1')
b = ('0', '1', '1')
assert labelCompare(a, b) == -1
assert labelCompare(b, a) == 1
a = ('0', '1~1', '1')
b = ('0', '1', '1')
assert labelCompare(a, b) == -1
assert labelCompare(b, a) == 1
def test_bad_epoch(self):
a = ('abcde', '1.0', '1')
b = ('1.0', '1')
with pytest.raises(ValueError):
labelCompare(a, b)