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# Copyright 2010 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
class AutounmaskTestCase(TestCase):
def testAutounmask(self):
ebuilds = {
#ebuilds to test use changes
"dev-libs/A-1": { "SLOT": 1, "DEPEND": "dev-libs/B[foo]", "EAPI": 2},
"dev-libs/A-2": { "SLOT": 2, "DEPEND": "dev-libs/B[bar]", "EAPI": 2},
"dev-libs/B-1": { "DEPEND": "foo? ( dev-libs/C ) bar? ( dev-libs/D )", "IUSE": "foo bar"},
"dev-libs/C-1": {},
"dev-libs/D-1": {},
#ebuilds to test keyword changes
"app-misc/Z-1": { "KEYWORDS": "~x86", "DEPEND": "app-misc/Y" },
"app-misc/Y-1": { "KEYWORDS": "~x86" },
"app-misc/W-1": {},
"app-misc/W-2": { "KEYWORDS": "~x86" },
"app-misc/V-1": { "KEYWORDS": "~x86", "DEPEND": ">=app-misc/W-2"},
#ebuilds for mixed test for || dep handling
"sci-libs/K-1": { "DEPEND": " || ( sci-libs/L[bar] || ( sci-libs/M sci-libs/P ) )", "EAPI": 2},
"sci-libs/K-2": { "DEPEND": " || ( sci-libs/L[bar] || ( sci-libs/P sci-libs/M ) )", "EAPI": 2},
"sci-libs/K-3": { "DEPEND": " || ( sci-libs/M || ( sci-libs/L[bar] sci-libs/P ) )", "EAPI": 2},
"sci-libs/K-4": { "DEPEND": " || ( sci-libs/M || ( sci-libs/P sci-libs/L[bar] ) )", "EAPI": 2},
"sci-libs/K-5": { "DEPEND": " || ( sci-libs/P || ( sci-libs/L[bar] sci-libs/M ) )", "EAPI": 2},
"sci-libs/K-6": { "DEPEND": " || ( sci-libs/P || ( sci-libs/M sci-libs/L[bar] ) )", "EAPI": 2},
"sci-libs/K-7": { "DEPEND": " || ( sci-libs/M sci-libs/L[bar] )", "EAPI": 2},
"sci-libs/K-8": { "DEPEND": " || ( sci-libs/L[bar] sci-libs/M )", "EAPI": 2},
"sci-libs/L-1": { "IUSE": "bar" },
"sci-libs/M-1": { "KEYWORDS": "~x86" },
"sci-libs/P-1": { },
#ebuilds to conflicting use changes
"net-www/G-1": { "DEPEND": "net-www/I[foo]", "EAPI": 2 },
"net-www/H-1": { "DEPEND": "net-www/I[-foo]", "EAPI": 2 },
"net-www/I-1": { "IUSE": "foo" },
"net-www/J-1": { "DEPEND": "|| ( net-www/G net-www/H )" },
"net-www/J-2": { "DEPEND": "|| ( net-www/H net-www/G )" },
"net-www/K-1": { "DEPEND": "!!net-www/G", "EAPI": 2 },
}
requests = (
#Test USE changes.
#The simple case.
(["dev-libs/A:1"], {"--autounmask": "n"}, None, False, None),
(["dev-libs/A:1"], {"--autounmask": True}, None, False, \
["dev-libs/C-1", "dev-libs/B-1", "dev-libs/A-1"]),
#Make sure we restart if needed.
(["dev-libs/B", "dev-libs/A:1"], {"--autounmask": True}, None, False, \
["dev-libs/C-1", "dev-libs/B-1", "dev-libs/A-1"]),
(["dev-libs/A:1", "dev-libs/B"], {"--autounmask": True}, None, False, \
["dev-libs/C-1", "dev-libs/B-1", "dev-libs/A-1"]),
(["dev-libs/A:1", "dev-libs/A:2"], {"--autounmask": True}, None, False, \
["dev-libs/D-1", "dev-libs/C-1", "dev-libs/B-1", "dev-libs/A-1", "dev-libs/A-2"]),
(["dev-libs/B", "dev-libs/A:1", "dev-libs/A:2"], {"--autounmask": True}, None, False, \
["dev-libs/D-1", "dev-libs/C-1", "dev-libs/B-1", "dev-libs/A-1", "dev-libs/A-2"]),
(["dev-libs/A:1", "dev-libs/B", "dev-libs/A:2"], {"--autounmask": True}, None, False, \
["dev-libs/D-1", "dev-libs/C-1", "dev-libs/B-1", "dev-libs/A-1", "dev-libs/A-2"]),
(["dev-libs/A:1", "dev-libs/A:2", "dev-libs/B"], {"--autounmask": True}, None, False, \
["dev-libs/D-1", "dev-libs/C-1", "dev-libs/B-1", "dev-libs/A-1", "dev-libs/A-2"]),
#Test keywording.
#The simple case.
(["app-misc/Z"], {"--autounmask": "n"}, None, False, None),
(["app-misc/Z"], {"--autounmask": True}, None, False, \
["app-misc/Y-1", "app-misc/Z-1"]),
#Make sure that the backtracking for slot conflicts handles our mess.
(["=app-misc/V-1", "app-misc/W"], {"--autounmask": True}, None, False, \
["app-misc/W-2", "app-misc/V-1"]),
(["app-misc/W", "=app-misc/V-1"], {"--autounmask": True}, None, False, \
["app-misc/W-2", "app-misc/V-1"]),
#Mixed testing
#Make sure we don't change use for something in a || dep if there is another choice
#that needs no change.
(["=sci-libs/K-1"], {"--autounmask": True}, None, True, \
["sci-libs/P-1", "sci-libs/K-1"]),
(["=sci-libs/K-2"], {"--autounmask": True}, None, True, \
["sci-libs/P-1", "sci-libs/K-2"]),
(["=sci-libs/K-3"], {"--autounmask": True}, None, True, \
["sci-libs/P-1", "sci-libs/K-3"]),
(["=sci-libs/K-4"], {"--autounmask": True}, None, True, \
["sci-libs/P-1", "sci-libs/K-4"]),
(["=sci-libs/K-5"], {"--autounmask": True}, None, True, \
["sci-libs/P-1", "sci-libs/K-5"]),
(["=sci-libs/K-6"], {"--autounmask": True}, None, True, \
["sci-libs/P-1", "sci-libs/K-6"]),
#Make sure we prefer use changes over keyword changes.
(["=sci-libs/K-7"], {"--autounmask": True}, None, False, \
["sci-libs/L-1", "sci-libs/K-7"]),
(["=sci-libs/K-8"], {"--autounmask": True}, None, False, \
["sci-libs/L-1", "sci-libs/K-8"]),
#Testing conflict bahviour
(["=net-www/G-1", "=net-www/H-1"], {"--autounmask": True}, None, False, None),
#Some of the following tests don't work because we are not able to take back
#changes that later on turn out to be not necessary, because the package
#that induced the change gets masked.
#~ (["=net-www/J-1", "=net-www/K-1"], {"--autounmask": True}, None, True, \
#~ ["net-www/I-1", "net-www/H-1", "net-www/J-1", "net-www/K-1"] ),
(["=net-www/J-2", "=net-www/K-1"], {"--autounmask": True}, None, True, \
["net-www/I-1", "net-www/K-1", "net-www/H-1", "net-www/J-2", ] ),
#~ (["=net-www/K-1", "=net-www/J-1"], {"--autounmask": True}, None, True, \
#~ ["net-www/I-1", "net-www/H-1", "net-www/J-1", "net-www/K-1"] ),
(["=net-www/K-1", "=net-www/J-2"], {"--autounmask": True}, None, True, \
["net-www/I-1", "net-www/K-1", "net-www/H-1", "net-www/J-2", ] ),
)
playground = ResolverPlayground(ebuilds=ebuilds)
try:
for atoms, options, action, \
expected_result, expected_mergelist in requests:
result = playground.run(atoms, options, action)
self.assertEqual((result.success, result.mergelist),
(expected_result, expected_mergelist))
finally:
playground.cleanup()
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