Tests: add resolver/test_slot_collisions

1 files changed, 70 insertions, 0 deletions

diff --git a/pym/portage/tests/resolver/test_slot_collisions.py b/pym/portage/tests/resolver/test_slot_collisions.py
new file mode 100644
index 000000000..bffe9e399
--- /dev/null
+++ b/pym/portage/tests/resolver/test_slot_collisions.py
@@ -0,0 +1,70 @@
+# Copyright 2010 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+from portage.tests import TestCase
+from portage.tests.resolver.ResolverPlayground import ResolverPlayground, ResolverPlaygroundTestCase
+
+class SlotCollisionTestCase(TestCase):
+
+	def testSlotCollision(self):
+
+		ebuilds = {
+			"dev-libs/A-1": { "PDEPEND": "foo? ( dev-libs/B )", "IUSE": "foo" }, 
+			"dev-libs/B-1": { "IUSE": "foo" },
+			"dev-libs/C-1": { "DEPEND": "dev-libs/A[foo]", "EAPI": 2 },
+			"dev-libs/D-1": { "DEPEND": "dev-libs/A[foo=] dev-libs/B[foo=]", "IUSE": "foo", "EAPI": 2 },
+
+			"app-misc/Z-1": { },
+			"app-misc/Z-2": { },
+			"app-misc/Y-1": { "DEPEND": "=app-misc/Z-1" },
+			"app-misc/X-1": { "DEPEND": "=app-misc/Z-2" },
+
+			"sci-libs/K-1": { "IUSE": "+foo" },
+			"sci-libs/L-1": { "DEPEND": "sci-libs/K[-foo]", "EAPI": 2 },
+			"sci-libs/M-1": { "DEPEND": "sci-libs/K[foo=]", "IUSE": "+foo", "EAPI": 2 },
+			}
+		installed = {
+			"dev-libs/A-1": { "PDEPEND": "foo? ( dev-libs/B )", "IUSE": "foo", "USE": "foo" }, 
+			"dev-libs/B-1": { "IUSE": "foo", "USE": "foo" },
+			"dev-libs/C-1": { "DEPEND": "dev-libs/A[foo]", "EAPI": 2 },
+			"dev-libs/D-1": { "DEPEND": "dev-libs/A[foo=] dev-libs/B[foo=]", "IUSE": "foo", "USE": "foo", "EAPI": 2 },
+			
+			"sci-libs/K-1": { "IUSE": "foo", "USE": "" },
+			"sci-libs/L-1": { "DEPEND": "sci-libs/K[-foo]" },
+			}
+
+		test_cases = (
+			#A qt-*[qt3support] like mess.
+			ResolverPlaygroundTestCase(
+				["dev-libs/A", "dev-libs/B", "dev-libs/C", "dev-libs/D"],
+				success = False,
+				mergelist = ["dev-libs/A-1", "dev-libs/B-1", "dev-libs/C-1", "dev-libs/D-1"],
+				ignore_mergelist_order = True,
+				slot_collision_solutions = [ {"dev-libs/A-1": {"foo": True}, "dev-libs/D-1": {"foo": True}} ]),
+
+			#A version based conflict, nothing we can do.
+			ResolverPlaygroundTestCase(
+				["app-misc/X", "app-misc/Y"],
+				success = False,
+				mergelist = ["app-misc/Z-1", "app-misc/Z-2", "app-misc/X-1", "app-misc/Y-1"],
+				ignore_mergelist_order = True,
+				slot_collision_solutions = []
+				),
+
+			#Simple cases.
+			ResolverPlaygroundTestCase(
+				["sci-libs/L", "sci-libs/M"],
+				success = False,
+				mergelist = ["sci-libs/L-1", "sci-libs/M-1", "sci-libs/K-1"],
+				ignore_mergelist_order = True,
+				slot_collision_solutions = [{"sci-libs/K-1": {"foo": False}, "sci-libs/M-1": {"foo": False}}]
+				),
+			)
+
+		playground = ResolverPlayground(ebuilds=ebuilds, installed=installed)
+		try:
+			for test_case in test_cases:
+				playground.run_TestCase(test_case)
+				self.assertEqual(test_case.test_success, True, test_case.fail_msg)
+		finally:
+			playground.cleanup()