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# Copyright 2014 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
from __future__ import unicode_literals
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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