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# Copyright 2014 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
import io
from portage import os, _encodings
from portage.dep import Atom
from portage.package.ebuild.config import config
from portage.tests import TestCase
from portage.tests.resolver.ResolverPlayground import ResolverPlayground
from portage.util import ensure_dirs
class UseExpandIncrementalTestCase(TestCase):
def testUseExpandIncremental(self):
profiles = (
(
"base",
{
"eapi": ("5",),
"parent": ("..",),
"make.defaults": (
'INPUT_DEVICES="keyboard mouse"',
'PYTHON_TARGETS="python2_7 python3_3"',
('USE_EXPAND="INPUT_DEVICES PYTHON_TARGETS ' 'VIDEO_CARDS"'),
),
},
),
(
"default/linux",
{"eapi": ("5",), "make.defaults": ('VIDEO_CARDS="dummy fbdev v4l"',)},
),
(
"default/linux/x86",
{
"eapi": ("5",),
"make.defaults": (
# Test negative incremental for bug 530222.
'PYTHON_TARGETS="-python3_3"',
),
"parent": ("../../../base", "../../../mixins/python/3.4", ".."),
},
),
(
"mixins/python/3.4",
{"eapi": ("5",), "make.defaults": ('PYTHON_TARGETS="python3_4"',)},
),
)
# USE_EXPAND variable settings in make.conf will cause
# profile settings for the same variable to be discarded
# (non-incremental behavior). PMS does not govern make.conf
# behavior.
user_config = {"make.conf": ('VIDEO_CARDS="intel"',)}
ebuilds = {
"x11-base/xorg-drivers-1.15": {
"EAPI": "5",
"IUSE": (
"input_devices_keyboard input_devices_mouse "
"videos_cards_dummy video_cards_fbdev "
"video_cards_v4l video_cards_intel"
),
},
"sys-apps/portage-2.2.14": {
"EAPI": "5",
"IUSE": (
"python_targets_python2_7 "
"python_targets_python3_3 python_targets_python3_4"
),
},
}
package_expected_use = (
(
"x11-base/xorg-drivers-1.15",
(
"input_devices_keyboard",
"input_devices_mouse",
"video_cards_intel",
),
),
(
"sys-apps/portage-2.2.14",
("python_targets_python2_7", "python_targets_python3_4"),
),
)
playground = ResolverPlayground(
debug=False, ebuilds=ebuilds, user_config=user_config
)
try:
repo_dir = playground.settings.repositories.get_location_for_name(
"test_repo"
)
profile_root = os.path.join(repo_dir, "profiles")
for p, data in profiles:
prof_path = os.path.join(profile_root, p)
ensure_dirs(prof_path)
for k, v in data.items():
with io.open(
os.path.join(prof_path, k),
mode="w",
encoding=_encodings["repo.content"],
) as f:
for line in v:
f.write("%s\n" % line)
# The config must be reloaded in order to account
# for the above profile customizations.
playground.reload_config()
depgraph = playground.run(["=x11-base/xorg-drivers-1.15"]).depgraph
settings = config(clone=playground.settings)
for cpv, expected_use in package_expected_use:
pkg, existing_node = depgraph._select_package(
playground.eroot, Atom("=" + cpv)
)
settings.setcpv(pkg)
expected = frozenset(expected_use)
got = frozenset(settings["PORTAGE_USE"].split())
self.assertEqual(got, expected, "%s != %s" % (got, expected))
finally:
playground.cleanup()
|
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