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# Copyright 2011 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
from portage.tests import TestCase
from portage.tests.resolver.ResolverPlayground import (ResolverPlayground,
ResolverPlaygroundTestCase)
class VirtualTransitionTestCase(TestCase):
def testVirtualTransition(self):
ebuilds = {
"kde-base/kcron-4.7.1" : {"RDEPEND": "virtual/cron" },
"sys-process/vixie-cron-4.1-r11": {},
"virtual/cron-0" : {"RDEPEND": "sys-process/vixie-cron" },
}
installed = {
"kde-base/kcron-4.7.1" : {"RDEPEND": "virtual/cron" },
"sys-process/vixie-cron-4.1-r11" : {"PROVIDE" : "virtual/cron"},
}
world = ["kde-base/kcron", "sys-process/vixie-cron"]
test_cases = (
# Pull in a new-style virtual, even though there is an installed
# old-style virtual to satisfy the virtual/cron dep. This case
# is common, due to PROVIDE being removed (without revision bump)
# from lots of ebuilds.
ResolverPlaygroundTestCase(
["@world"],
options = {"--update": True, "--deep": True},
success = True,
mergelist = ["virtual/cron-0"]),
# Make sure that depclean is satisfied with the installed
# old-style virutal.
ResolverPlaygroundTestCase(
[],
options = {"--depclean": True},
success = True,
cleanlist = []),
)
playground = ResolverPlayground(ebuilds=ebuilds,
installed=installed, world=world)
try:
for test_case in test_cases:
playground.run_TestCase(test_case)
self.assertEqual(test_case.test_success, True, test_case.fail_msg)
finally:
playground.cleanup()
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