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# Copyright 2012-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
import sys
import textwrap
import portage
from portage import os
from portage.const import SUPPORTED_GENTOO_BINPKG_FORMATS
from portage.tests import TestCase
from portage.tests.resolver.ResolverPlayground import ResolverPlayground
from portage.util import ensure_dirs
from portage._global_updates import _do_global_updates
from portage.output import colorize
class MoveEntTestCase(TestCase):
def testMoveEnt(self):
ebuilds = {
"dev-libs/A-2::dont_apply_updates": {
"EAPI": "4",
"SLOT": "2",
},
}
installed = {
"dev-libs/A-1::test_repo": {
"EAPI": "4",
},
"dev-libs/A-2::dont_apply_updates": {
"EAPI": "4",
"SLOT": "2",
},
}
binpkgs = {
"dev-libs/A-1::test_repo": {
"EAPI": "4",
},
"dev-libs/A-2::dont_apply_updates": {
"EAPI": "4",
"SLOT": "2",
},
}
updates = textwrap.dedent(
"""
move dev-libs/A dev-libs/A-moved
"""
)
for binpkg_format in SUPPORTED_GENTOO_BINPKG_FORMATS:
with self.subTest(binpkg_format=binpkg_format):
print(colorize("HILITE", binpkg_format), end=" ... ")
sys.stdout.flush()
playground = ResolverPlayground(
binpkgs=binpkgs,
ebuilds=ebuilds,
installed=installed,
user_config={
"make.conf": (
f'BINPKG_FORMAT="{binpkg_format}"',
'FEATURES="-binpkg-signing"',
),
},
)
settings = playground.settings
trees = playground.trees
eroot = settings["EROOT"]
test_repo_location = settings.repositories["test_repo"].location
portdb = trees[eroot]["porttree"].dbapi
vardb = trees[eroot]["vartree"].dbapi
bindb = trees[eroot]["bintree"].dbapi
updates_dir = os.path.join(test_repo_location, "profiles", "updates")
try:
ensure_dirs(updates_dir)
with open(os.path.join(updates_dir, "1Q-2010"), "w") as f:
f.write(updates)
# Create an empty updates directory, so that this
# repo doesn't inherit updates from the main repo.
ensure_dirs(
os.path.join(
portdb.getRepositoryPath("dont_apply_updates"),
"profiles",
"updates",
)
)
global_noiselimit = portage.util.noiselimit
portage.util.noiselimit = -2
try:
_do_global_updates(trees, {})
finally:
portage.util.noiselimit = global_noiselimit
# Workaround for cache validation not working
# correctly when filesystem has timestamp precision
# of 1 second.
vardb._clear_cache()
# A -> A-moved
self.assertRaises(KeyError, vardb.aux_get, "dev-libs/A-1", ["EAPI"])
vardb.aux_get("dev-libs/A-moved-1", ["EAPI"])
# The original package should still exist because a binary
# package move is a copy on write operation.
bindb.aux_get("dev-libs/A-1", ["EAPI"])
bindb.aux_get("dev-libs/A-moved-1", ["EAPI"])
# dont_apply_updates
self.assertRaises(
KeyError, vardb.aux_get, "dev-libs/A-moved-2", ["EAPI"]
)
vardb.aux_get("dev-libs/A-2", ["EAPI"])
self.assertRaises(
KeyError, bindb.aux_get, "dev-libs/A-moved-2", ["EAPI"]
)
bindb.aux_get("dev-libs/A-2", ["EAPI"])
finally:
playground.cleanup()
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