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# Copyright 2017 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 SlotOperatorExclusiveSlotsTestCase(TestCase):
def testSlotOperatorExclusiveSlots(self):
ebuilds = {
"media-libs/mesa-17.0.1" : {
"EAPI": "6",
"SLOT": "0",
"RDEPEND": "<sys-devel/llvm-5:="
},
"sys-devel/clang-4.0.0" : {
"EAPI": "6",
"SLOT": "4",
"RDEPEND": ("~sys-devel/llvm-4.0.0:4= "
"!sys-devel/llvm:0 !sys-devel/clang:0"),
},
"sys-devel/clang-3.9.1-r100" : {
"EAPI": "6",
"SLOT": "0/3.9.1",
"RDEPEND": "~sys-devel/llvm-3.9.1",
},
"sys-devel/llvm-4.0.0" : {
"EAPI": "6",
"SLOT": "4",
"RDEPEND": "!sys-devel/llvm:0",
},
"sys-devel/llvm-3.9.1" : {
"EAPI": "6",
"SLOT": "0/3.91",
"RDEPEND": "!sys-devel/llvm:0",
"PDEPEND": "=sys-devel/clang-3.9.1-r100",
},
}
installed = {
"media-libs/mesa-17.0.1" : {
"EAPI": "6",
"SLOT": "0",
"RDEPEND": "<sys-devel/llvm-5:0/3.9.1="
},
"sys-devel/clang-3.9.1-r100" : {
"EAPI": "6",
"SLOT": "0/3.9.1",
"RDEPEND": "~sys-devel/llvm-3.9.1",
},
"sys-devel/llvm-3.9.1" : {
"EAPI": "6",
"SLOT": "0/3.9.1",
"RDEPEND": "!sys-devel/llvm:0",
"PDEPEND": "=sys-devel/clang-3.9.1-r100",
},
}
world = ["sys-devel/clang", "media-libs/mesa"]
test_cases = (
# Test bug #612772, where slot operator rebuilds are not
# properly triggered (for things like mesa) during a
# llvm:0 to llvm:4 upgrade with clang, resulting in
# unsolved blockers.
ResolverPlaygroundTestCase(
["@world"],
options = {"--update": True, "--deep": True},
success = True,
ambiguous_merge_order = True,
mergelist = [
'sys-devel/llvm-4.0.0',
'media-libs/mesa-17.0.1',
(
'sys-devel/clang-4.0.0',
'[uninstall]sys-devel/llvm-3.9.1',
'!sys-devel/llvm:0',
'[uninstall]sys-devel/clang-3.9.1-r100',
'!sys-devel/clang:0',
)
],
),
)
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()
world = ["media-libs/mesa"]
test_cases = (
# Test bug #612874, where a direct circular dependency
# between llvm-3.9.1 and clang-3.9.1-r100 causes a
# missed update from llvm:0 to llvm:4. Since llvm:4 does
# not have a dependency on clang, the upgrade from llvm:0
# to llvm:4 makes the installed sys-devel/clang-3.9.1-r100
# instance eligible for removal by emerge --depclean, which
# explains why clang does not appear in the mergelist.
ResolverPlaygroundTestCase(
["@world"],
options = {"--update": True, "--deep": True},
success = True,
ambiguous_merge_order = True,
mergelist = [
'sys-devel/llvm-4.0.0',
(
'media-libs/mesa-17.0.1',
'[uninstall]sys-devel/llvm-3.9.1',
'!sys-devel/llvm:0',
)
],
),
)
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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