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# Copyright 2014 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 UseFlagsTestCase(TestCase):
def testUseFlags(self):
ebuilds = {
"dev-libs/A-1": { "IUSE": "X", },
"dev-libs/B-1": { "IUSE": "X Y", },
"dev-libs/C-1": { "IUSE": "abi_x86_32", "EAPI": "7" },
"dev-libs/D-1": { "IUSE": "abi_x86_32", "EAPI": "7", "RDEPEND": "dev-libs/C[abi_x86_32?]" },
}
installed = {
"dev-libs/A-1": { "IUSE": "X", },
"dev-libs/B-1": { "IUSE": "X", },
"dev-libs/C-1": { "IUSE": "abi_x86_32", "USE": "abi_x86_32", "EAPI": "7" },
"dev-libs/D-1": { "IUSE": "abi_x86_32", "USE": "abi_x86_32", "EAPI": "7", "RDEPEND": "dev-libs/C[abi_x86_32]" },
}
binpkgs = installed
user_config = {
"package.use": (
"dev-libs/A X",
"dev-libs/D abi_x86_32",
),
"use.force": ( "Y", ),
}
test_cases = (
#default: don't reinstall on use flag change
ResolverPlaygroundTestCase(
["dev-libs/A"],
options = {"--selective": True, "--usepkg": True},
success = True,
mergelist = []),
#default: respect use flags for binpkgs
ResolverPlaygroundTestCase(
["dev-libs/A"],
options = {"--usepkg": True},
success = True,
mergelist = ["dev-libs/A-1"]),
# For bug 773469, we wanted --binpkg-respect-use=y to trigger a
# slot collision. Instead, a combination of default --autounmask-use
# combined with --autounmask-backtrack=y from EMERGE_DEFAULT_OPTS
# triggered this behavior which appeared confusingly similar to
#--binpkg-respect-use=n behavior.
#ResolverPlaygroundTestCase(
# ["dev-libs/C", "dev-libs/D"],
# options={"--usepkg": True, "--binpkg-respect-use": "y", "--autounmask-backtrack": "y"},
# success=True,
# use_changes={"dev-libs/C-1": {"abi_x86_32": True}},
# mergelist=["[binary]dev-libs/C-1", "[binary]dev-libs/D-1"],
ResolverPlaygroundTestCase(
["dev-libs/C", "dev-libs/D"],
options={"--usepkg": True, "--binpkg-respect-use": "y", "--autounmask-backtrack": "y"},
success=False,
slot_collision_solutions=[{"dev-libs/C-1": {"abi_x86_32": True}}],
mergelist=["dev-libs/C-1", "[binary]dev-libs/D-1"],
),
#--binpkg-respect-use=n: use binpkgs with different use flags
ResolverPlaygroundTestCase(
["dev-libs/A"],
options = {"--binpkg-respect-use": "n", "--usepkg": True},
success = True,
mergelist = ["[binary]dev-libs/A-1"]),
#--reinstall=changed-use: reinstall if use flag changed
ResolverPlaygroundTestCase(
["dev-libs/A"],
options = {"--reinstall": "changed-use", "--usepkg": True},
success = True,
mergelist = ["dev-libs/A-1"]),
#--reinstall=changed-use: don't reinstall on new use flag
ResolverPlaygroundTestCase(
["dev-libs/B"],
options = {"--reinstall": "changed-use", "--usepkg": True},
success = True,
mergelist = []),
#--newuse: reinstall on new use flag
ResolverPlaygroundTestCase(
["dev-libs/B"],
options = {"--newuse": True, "--usepkg": True},
success = True,
mergelist = ["dev-libs/B-1"]),
)
playground = ResolverPlayground(ebuilds=ebuilds,
binpkgs=binpkgs, installed=installed, user_config=user_config)
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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