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# Copyright 2010-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
from portage.tests import TestCase
from portage.dep import extract_affecting_use
from portage.exception import InvalidDependString
class TestExtractAffectingUSE(TestCase):
def testExtractAffectingUSE(self):
test_cases = (
("a? ( A ) !b? ( B ) !c? ( C ) d? ( D )", "A", ("a",)),
("a? ( A ) !b? ( B ) !c? ( C ) d? ( D )", "B", ("b",)),
("a? ( A ) !b? ( B ) !c? ( C ) d? ( D )", "C", ("c",)),
("a? ( A ) !b? ( B ) !c? ( C ) d? ( D )", "D", ("d",)),
("a? ( b? ( AB ) )", "AB", ("a", "b")),
("a? ( b? ( c? ( ABC ) ) )", "ABC", ("a", "b", "c")),
("a? ( A b? ( c? ( ABC ) AB ) )", "A", ("a",)),
("a? ( A b? ( c? ( ABC ) AB ) )", "AB", ("a", "b")),
("a? ( A b? ( c? ( ABC ) AB ) )", "ABC", ("a", "b", "c")),
("a? ( A b? ( c? ( ABC ) AB ) ) X", "X", []),
("X a? ( A b? ( c? ( ABC ) AB ) )", "X", []),
("ab? ( || ( A B ) )", "A", ("ab",)),
("!ab? ( || ( A B ) )", "B", ("ab",)),
("ab? ( || ( A || ( b? ( || ( B C ) ) ) ) )", "A", ("ab",)),
("ab? ( || ( A || ( b? ( || ( B C ) ) ) ) )", "B", ("ab", "b")),
("ab? ( || ( A || ( b? ( || ( B C ) ) ) ) )", "C", ("ab", "b")),
(
"( ab? ( || ( ( A ) || ( b? ( ( ( || ( B ( C ) ) ) ) ) ) ) ) )",
"A",
("ab",),
),
(
"( ab? ( || ( ( A ) || ( b? ( ( ( || ( B ( C ) ) ) ) ) ) ) ) )",
"B",
("ab", "b"),
),
(
"( ab? ( || ( ( A ) || ( b? ( ( ( || ( B ( C ) ) ) ) ) ) ) ) )",
"C",
("ab", "b"),
),
("a? ( A )", "B", []),
("a? ( || ( A B ) )", "B", ["a"]),
# test USE dep defaults for bug #363073
(
"a? ( >=dev-lang/php-5.2[pcre(+)] )",
">=dev-lang/php-5.2[pcre(+)]",
["a"],
),
)
test_cases_xfail = (
("? ( A )", "A"),
("!? ( A )", "A"),
("( A", "A"),
("A )", "A"),
("||( A B )", "A"),
("|| (A B )", "A"),
("|| ( A B)", "A"),
("|| ( A B", "A"),
("|| A B )", "A"),
("|| A B", "A"),
("|| ( A B ) )", "A"),
("|| || B C", "A"),
("|| ( A B || )", "A"),
("a? A", "A"),
("( || ( || || ( A ) foo? ( B ) ) )", "A"),
("( || ( || bar? ( A ) foo? ( B ) ) )", "A"),
)
for dep, atom, expected in test_cases:
expected = set(expected)
result = extract_affecting_use(dep, atom, eapi="0")
fail_msg = (
"dep: "
+ dep
+ ", atom: "
+ atom
+ ", got: "
+ " ".join(sorted(result))
+ ", expected: "
+ " ".join(sorted(expected))
)
self.assertEqual(result, expected, fail_msg)
for dep, atom in test_cases_xfail:
fail_msg = (
"dep: "
+ dep
+ ", atom: "
+ atom
+ ", got: "
+ " ".join(sorted(result))
+ ", expected: "
+ " ".join(sorted(expected))
)
self.assertRaisesMsg(
fail_msg,
InvalidDependString,
extract_affecting_use,
dep,
atom,
eapi="0",
)
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