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# Copyright 2010-2012 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
from portage.tests import TestCase
from portage.dep import cpvequal
from portage.exception import PortageException
class TestStandalone(TestCase):
"""Test some small functions portage.dep"""
def testCPVequal(self):
test_cases = (
("sys-apps/portage-2.1", "sys-apps/portage-2.1", True),
("sys-apps/portage-2.1", "sys-apps/portage-2.0", False),
("sys-apps/portage-2.1", "sys-apps/portage-2.1-r1", False),
("sys-apps/portage-2.1-r1", "sys-apps/portage-2.1", False),
("sys-apps/portage-2.1_alpha3", "sys-apps/portage-2.1", False),
("sys-apps/portage-2.1_alpha3_p6", "sys-apps/portage-2.1_alpha3", False),
("sys-apps/portage-2.1_alpha3", "sys-apps/portage-2.1", False),
("sys-apps/portage-2.1", "sys-apps/X-2.1", False),
("sys-apps/portage-2.1", "portage-2.1", False),
)
test_cases_xfail = (
("sys-apps/portage", "sys-apps/portage"),
("sys-apps/portage-2.1-6", "sys-apps/portage-2.1-6"),
)
for cpv1, cpv2, expected_result in test_cases:
self.assertEqual(
cpvequal(cpv1, cpv2),
expected_result,
f"cpvequal('{cpv1}', '{cpv2}') != {expected_result}",
)
for cpv1, cpv2 in test_cases_xfail:
self.assertRaisesMsg(
f"cpvequal({cpv1}, {cpv2})",
PortageException,
cpvequal,
cpv1,
cpv2,
)
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