def test_dbapi_interface(self):
p = PackageTracker()
dbapi = PackageTrackerDbapiWrapper("/", p)
installed = self.make_pkg("/", "=dev-libs/X-0:0")
x1 = self.make_pkg("/", "=dev-libs/X-1:0")
x2 = self.make_pkg("/", "=dev-libs/X-2:0")
x3 = self.make_pkg("/", "=dev-libs/X-3:0")
x4 = self.make_pkg("/", "=dev-libs/X-4:6")
x5 = self.make_pkg("/xxx", "=dev-libs/X-5:6")
def check_dbapi(pkgs):
all_pkgs = set(dbapi)
self.assertEqual(len(all_pkgs), len(pkgs))
x_atom = "dev-libs/X"
y_atom = "dev-libs/Y"
matches = dbapi.cp_list(x_atom)
for pkg in pkgs:
if pkg.root == "/" and pkg.cp == x_atom:
self.assertTrue(pkg in matches)
self.assertTrue(not dbapi.cp_list(y_atom))
matches = dbapi.match(x_atom)
for pkg in pkgs:
if pkg.root == "/" and pkg.cp == x_atom:
self.assertTrue(pkg in matches)
self.assertTrue(not dbapi.match(y_atom))
check_dbapi([])
p.add_installed_pkg(installed)
check_dbapi([installed])
p.add_pkg(x1)
check_dbapi([x1])
p.remove_pkg(x1)
check_dbapi([installed])
dbapi.cpv_inject(x1)
check_dbapi([x1])
dbapi.cpv_inject(x2)
check_dbapi([x1, x2])
p.remove_pkg(x1)
check_dbapi([x2])
p.add_pkg(x5)
check_dbapi([x2])
def test_match(self):
p = PackageTracker()
x1 = self.make_pkg("/", "=dev-libs/X-1:0")
x2 = self.make_pkg("/", "=dev-libs/X-2:0")
x3 = self.make_pkg("/", "=dev-libs/X-3:1")
p.add_pkg(x2)
p.add_pkg(x1)
matches = list(p.match("/", Atom("=dev-libs/X-1")))
self.assertTrue(x1 in matches)
self.assertEqual(len(matches), 1)
matches = list(p.match("/", Atom("dev-libs/X")))
self.assertTrue(x1 is matches[0] and x2 is matches[1])
self.assertEqual(len(matches), 2)
matches = list(p.match("/xxx", Atom("dev-libs/X")))
self.assertEqual(len(matches), 0)
matches = list(p.match("/", Atom("dev-libs/Y")))
self.assertEqual(len(matches), 0)
p.add_pkg(x3)
matches = list(p.match("/", Atom("dev-libs/X")))
self.assertTrue(x1 is matches[0] and x2 is matches[1] and x3 is matches[2])
self.assertEqual(len(matches), 3)
p.remove_pkg(x3)
matches = list(p.match("/", Atom("dev-libs/X")))
self.assertTrue(x1 is matches[0] and x2 is matches[1])
self.assertEqual(len(matches), 2)
def test_conflicts(self):
p = PackageTracker()
installed1 = self.make_pkg("/", "=dev-libs/X-0:0")
installed2 = self.make_pkg("/", "=dev-libs/X-0.1:0")
x1 = self.make_pkg("/", "=dev-libs/X-1:0")
x2 = self.make_pkg("/", "=dev-libs/X-2:0")
x3 = self.make_pkg("/", "=dev-libs/X-3:0")
x4 = self.make_pkg("/", "=dev-libs/X-4:4")
x4b = self.make_pkg("/", "=dev-libs/X-4:4b::x-repo")
def check_conflicts(expected, slot_conflicts_only=False):
if slot_conflicts_only:
conflicts = list(p.slot_conflicts())
else:
conflicts = list(p.conflicts())
self.assertEqual(len(conflicts), len(expected))
for got, exp in zip(conflicts, expected):
self.assertEqual(got.description, exp.description)
self.assertEqual(got.root, exp.root)
self.assertEqual(len(got.pkgs), len(exp.pkgs))
self.assertEqual(len(got), len(exp.pkgs))
for x, y in zip(got.pkgs, exp.pkgs):
self.assertTrue(x is y)
for x, y in zip(got, exp.pkgs):
self.assertTrue(x is y)
for x in exp.pkgs:
self.assertTrue(x in got)
check_conflicts([])
check_conflicts([])
p.add_installed_pkg(installed1)
p.add_installed_pkg(installed2)
check_conflicts([])
p.add_pkg(x1)
check_conflicts([])
p.add_pkg(x2)
check_conflicts([self.make_conflict("slot conflict", "/", [x1, x2])])
p.add_pkg(x3)
check_conflicts([self.make_conflict("slot conflict", "/", [x1, x2, x3])])
p.remove_pkg(x3)
check_conflicts([self.make_conflict("slot conflict", "/", [x1, x2])])
p.remove_pkg(x2)
check_conflicts([])
p.add_pkg(x3)
check_conflicts([self.make_conflict("slot conflict", "/", [x1, x3])])
p.add_pkg(x2)
check_conflicts([self.make_conflict("slot conflict", "/", [x1, x3, x2])])
p.add_pkg(x4)
check_conflicts([self.make_conflict("slot conflict", "/", [x1, x3, x2])])
p.add_pkg(x4b)
check_conflicts(
[
self.make_conflict("slot conflict", "/", [x1, x3, x2]),
self.make_conflict("cpv conflict", "/", [x4, x4b]),
]
)
check_conflicts(
[
self.make_conflict("slot conflict", "/", [x1, x3, x2]),
],
slot_conflicts_only=True
)
def test_add_remove_discard(self):
p = PackageTracker()
x1 = self.make_pkg("/", "=dev-libs/X-1:0")
x2 = self.make_pkg("/", "=dev-libs/X-2:0")
p.add_pkg(x1)
self.assertTrue(x1 in p)
self.assertTrue(p.contains(x1, installed=True))
self.assertTrue(p.contains(x1, installed=False))
p.remove_pkg(x1)
self.assertTrue(x1 not in p)
p.add_pkg(x1)
self.assertTrue(x1 in p)
p.add_pkg(x1)
self.assertTrue(x1 in p)
self.assertRaises(KeyError, p.remove_pkg, x2)
p.add_pkg(x2)
self.assertTrue(x2 in p)
p.remove_pkg(x2)
self.assertTrue(x2 not in p)
p.discard_pkg(x2)
self.assertTrue(x2 not in p)
p.add_pkg(x2)
self.assertTrue(x2 in p)
all_pkgs = list(p.all_pkgs("/"))
self.assertEqual(len(all_pkgs), 2)
self.assertTrue(all_pkgs[0] is x1 and all_pkgs[1] is x2)
self.assertEqual(len(list(p.all_pkgs("/"))), 2)
self.assertEqual(len(list(p.all_pkgs("/xxx"))), 0)
def test_installed(self):
p = PackageTracker()
x1 = self.make_pkg("/", "=dev-libs/X-1:0")
x1b = self.make_pkg("/", "=dev-libs/X-1.1:0")
x2 = self.make_pkg("/", "=dev-libs/X-2:0")
x3 = self.make_pkg("/", "=dev-libs/X-3:1")
def check_installed(x, should_contain, num_pkgs):
self.assertEqual(x in p, should_contain)
self.assertEqual(p.contains(x), should_contain)
self.assertEqual(p.contains(x1, installed=True), should_contain)
self.assertEqual(p.contains(x1, installed=False), False)
self.assertEqual(len(list(p.all_pkgs("/"))), num_pkgs)
def check_matches(atom, expected):
matches = list(p.match("/", Atom(atom)))
self.assertEqual(len(matches), len(expected))
for x, y in zip(matches, expected):
self.assertTrue(x is y)
p.add_installed_pkg(x1)
check_installed(x1, True, 1)
check_matches("dev-libs/X", [x1])
p.add_installed_pkg(x1)
check_installed(x1, True, 1)
check_matches("dev-libs/X", [x1])
p.add_pkg(x2)
check_installed(x1, False, 1)
check_matches("dev-libs/X", [x2])
p.add_installed_pkg(x1)
check_installed(x1, False, 1)
check_matches("dev-libs/X", [x2])
p.add_installed_pkg(x1b)
check_installed(x1, False, 1)
check_installed(x1b, False, 1)
check_matches("dev-libs/X", [x2])
p.remove_pkg(x2)
check_installed(x1, True, 2)
check_installed(x1b, True, 2)
check_matches("dev-libs/X", [x1, x1b])