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import pytest
from snakeoil.currying import post_curry
from pkgcore.ebuild import restricts
from pkgcore.ebuild.atom import atom
from pkgcore.repository import util
from pkgcore.restrictions import boolean, packages, restriction, values
from pkgcore.util import parserestrict
class TestMatch:
def test_comma_separated_containment(self):
parser = parserestrict.comma_separated_containment('utensil')
restrict = parser('spork,foon')
# Icky, should really try to match a fake package.
assert isinstance(restrict, packages.PackageRestriction)
assert 'utensil' == restrict.attr
valrestrict = restrict.restriction
assert valrestrict.match(('foon',))
assert not valrestrict.match(('spork,foon',))
assert not valrestrict.match(('foo',))
class TestExtendedRestrictionGeneration:
def verify_text_glob(self, restrict, token):
assert isinstance(restrict, values.StrRegex), token
def verify_text(self, restrict, token):
assert isinstance(restrict, values.StrExactMatch), token
assert restrict.exact == token
def test_convert_glob(self):
self.verify_text(parserestrict.convert_glob("diffball"), "diffball")
for token in ("diff*", "*diff"):
self.verify_text_glob(parserestrict.convert_glob(token), token)
for token in ("*", ""):
i = parserestrict.convert_glob(token)
assert i == None, (
f"verifying None is returned on pointless restrictions, failed token: {token}")
with pytest.raises(parserestrict.ParseError):
parserestrict.convert_glob('**')
def verify_restrict(self, restrict, attr, token):
assert isinstance(restrict, packages.PackageRestriction), token
assert restrict.attr == attr, (
f"verifying package attr {restrict.attr}; required({attr}), token {token}")
if "*" in token:
self.verify_text_glob(restrict.restriction, token)
else:
self.verify_text(restrict.restriction, token)
def generic_single_restrict_check(self, iscat):
if iscat:
sfmts = ["%s/*"]
attr = "category"
else:
sfmts = ["*/%s", "%s"]
attr = "package"
for sfmt in sfmts:
for raw_token in ("package", "*bsdiff", "bsdiff*"):
token = sfmt % raw_token
i = parserestrict.parse_match(token)
self.verify_restrict(i, attr, raw_token)
test_category = post_curry(generic_single_restrict_check, True)
test_package = post_curry(generic_single_restrict_check, False)
def test_combined(self):
assert isinstance(parserestrict.parse_match("dev-util/diffball"), atom), "dev-util/diffball"
for token in ("dev-*/util", "dev-*/util*", "dev-a/util*"):
i = parserestrict.parse_match(token)
assert isinstance(i, boolean.AndRestriction), token
assert len(i) == 2
self.verify_restrict(i[0], "category", token.split("/")[0])
self.verify_restrict(i[1], "package", token.split("/")[1])
def test_globs(self):
for token in ("*", "*/*"):
i = parserestrict.parse_match(token)
assert isinstance(i, restriction.AlwaysBool), token
assert len(i) == 1
for token in ("*::gentoo", "*/*::gentoo"):
i = parserestrict.parse_match(token)
assert isinstance(i, boolean.AndRestriction), token
assert len(i) == 2
assert isinstance(i[0], restricts.RepositoryDep), token.split("::")[1]
assert isinstance(i[1], restriction.AlwaysBool), token.split("::")[0]
for token in ("foo*::gentoo", "*foo::gentoo"):
i = parserestrict.parse_match(token)
assert isinstance(i, boolean.AndRestriction), token
assert len(i) == 2
assert isinstance(i[0], restricts.RepositoryDep), token.split("::")[1]
self.verify_restrict(i[1], "package", token.split("::")[0])
for token, attr, n in (
('foo/*:5', 'category', 0),
('*/foo:5', 'package', 1),
):
i = parserestrict.parse_match(token)
assert isinstance(i, boolean.AndRestriction), token
assert len(i) == 2
assert isinstance(i[0], restricts.SlotDep), token.split(":")[1]
self.verify_restrict(i[1], attr, token.split(":")[0].split("/")[n])
for token, attr, n in (
('foo/*:5/5', 'category', 0),
('*/foo:5/5', 'package', 1),
):
i = parserestrict.parse_match(token)
assert isinstance(i, boolean.AndRestriction), token
assert len(i) == 3
slot, _sep, subslot = token.split(":")[1].partition('/')
assert isinstance(i[0], restricts.SlotDep), slot
assert isinstance(i[1], restricts.SubSlotDep), subslot
self.verify_restrict(i[2], attr, token.split(":")[0].split("/")[n])
for token, attr, n in (
("foo/*::gentoo", "category", 0),
("*/foo::gentoo", "package", 1),
):
i = parserestrict.parse_match(token)
assert isinstance(i, boolean.AndRestriction), token
assert len(i) == 2
assert isinstance(i[0], restricts.RepositoryDep), token.split("::")[1]
self.verify_restrict(i[1], attr, token.split("::")[0].split("/")[n])
for token, attr, n in (
('foo/*:5/5::gentoo', 'category', 0),
('*/foo:5/5::gentoo', 'package', 1),
):
i = parserestrict.parse_match(token)
assert isinstance(i, boolean.AndRestriction), token
assert len(i) == 4
token, repo_id = token.rsplit('::', 1)
assert isinstance(i[0], restricts.RepositoryDep), repo_id
slot, _sep, subslot = token.split(":")[1].partition('/')
assert isinstance(i[1], restricts.SlotDep), slot
assert isinstance(i[2], restricts.SubSlotDep), subslot
self.verify_restrict(i[3], attr, token.split(":")[0].split("/")[n])
def test_atom_globbed(self):
assert isinstance(
parserestrict.parse_match("=sys-devel/gcc-4*"), atom), "=sys-devel/gcc-4*"
def test_use_atom(self):
o = parserestrict.parse_match("net-misc/openssh[-X]")
assert isinstance(o, atom), "net-misc/openssh[-X]"
assert o.use
def test_slot_atom(self):
o = parserestrict.parse_match("sys-devel/automake:1.6")
assert isinstance(o, atom), "sys-devel/automake:1.6"
assert o.slot
def test_subslot_atom(self):
o = parserestrict.parse_match("dev-libs/boost:0/1.54")
assert isinstance(o, atom), "dev-libs/boost:0/1.54"
assert o.slot
assert o.subslot
def test_subslot_package(self):
token = 'boost:0/1.54'
o = parserestrict.parse_match(token)
assert isinstance(o, boolean.AndRestriction), token
assert len(o) == 3
slot, _sep, subslot = token.split(":")[1].partition('/')
assert isinstance(o[0], restricts.SlotDep), slot
assert isinstance(o[1], restricts.SubSlotDep), subslot
self.verify_restrict(o[2], "package", token.split(":")[0])
def test_exceptions(self):
for token in (
"!dev-util/diffball",
"dev-util/diffball-0.4",
"=dev-util/*diffball-0.4*",
"::gentoo",
):
with pytest.raises(parserestrict.ParseError):
parserestrict.parse_match(token)
class TestParsePV:
def setup_method(self, method):
self.repo = util.SimpleTree({
'spork': {
'foon': ('1', '2'),
'spork': ('1', '2'),
},
'foon': {
'foon': ('2', '3'),
}})
def test_parse_pv(self):
for input, output in (
('spork/foon-3', 'spork/foon-3'),
('spork-1', 'spork/spork-1'),
('foon-3', 'foon/foon-3'),
):
assert output == parserestrict.parse_pv(self.repo, input).cpvstr
for bogus in (
'spork',
'foon-2',
):
with pytest.raises(parserestrict.ParseError):
parserestrict.parse_pv(self.repo, bogus)
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