| # Copyright 2011-2018 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 CompleteGraphTestCase(TestCase): |
| |
| def testCompleteGraphUseChange(self): |
| """ |
| Prevent reverse dependency breakage triggered by USE changes. |
| """ |
| |
| ebuilds = { |
| "dev-libs/libxml2-2.8.0": { |
| "EAPI": "2", |
| "IUSE": "+icu", |
| "SLOT": "2", |
| }, |
| "x11-libs/qt-webkit-4.8.2": { |
| "EAPI": "2", |
| "IUSE": "icu", |
| "RDEPEND" : "dev-libs/libxml2:2[!icu?]", |
| }, |
| } |
| |
| installed = { |
| "dev-libs/libxml2-2.8.0": { |
| "EAPI": "2", |
| "IUSE": "+icu", |
| "USE": "", |
| "SLOT": "2", |
| }, |
| "x11-libs/qt-webkit-4.8.2": { |
| "EAPI": "2", |
| "IUSE": "icu", |
| "RDEPEND" : "dev-libs/libxml2:2[-icu]", |
| "USE": "", |
| } |
| } |
| |
| world = ["x11-libs/qt-webkit"] |
| |
| test_cases = ( |
| |
| ResolverPlaygroundTestCase( |
| ["dev-libs/libxml2"], |
| options = {"--complete-graph-if-new-use" : "y" }, |
| mergelist = ["dev-libs/libxml2-2.8.0"], |
| slot_collision_solutions = [{'dev-libs/libxml2-2.8.0': {'icu': False}}], |
| success = False, |
| ), |
| |
| ResolverPlaygroundTestCase( |
| ["dev-libs/libxml2"], |
| options = {"--complete-graph-if-new-use" : "n" }, |
| mergelist = ["dev-libs/libxml2-2.8.0"], |
| success = True, |
| ), |
| |
| ResolverPlaygroundTestCase( |
| ["dev-libs/libxml2"], |
| options = {"--ignore-world" : True}, |
| mergelist = ["dev-libs/libxml2-2.8.0"], |
| success = True, |
| ), |
| ) |
| |
| playground = ResolverPlayground(ebuilds=ebuilds, |
| installed=installed, world=world, debug=False) |
| |
| 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() |
| |
| def testCompleteGraphVersionChange(self): |
| """ |
| Prevent reverse dependency breakage triggered by version changes. |
| """ |
| |
| ebuilds = { |
| "sys-libs/x-0.1": {}, |
| "sys-libs/x-1": {}, |
| "sys-libs/x-2": {}, |
| "sys-apps/a-1": {"RDEPEND" : ">=sys-libs/x-1 <sys-libs/x-2"}, |
| } |
| |
| installed = { |
| "sys-libs/x-1": {}, |
| "sys-apps/a-1": {"RDEPEND" : ">=sys-libs/x-1 <sys-libs/x-2"}, |
| } |
| |
| world = ["sys-apps/a"] |
| |
| test_cases = ( |
| ResolverPlaygroundTestCase( |
| [">=sys-libs/x-2"], |
| options = {"--complete-graph-if-new-ver" : "n", "--rebuild-if-new-slot": "n"}, |
| mergelist = ["sys-libs/x-2"], |
| success = True, |
| ), |
| ResolverPlaygroundTestCase( |
| [">=sys-libs/x-2"], |
| options = {"--ignore-world" : True}, |
| mergelist = ["sys-libs/x-2"], |
| success = True, |
| ), |
| ResolverPlaygroundTestCase( |
| [">=sys-libs/x-2"], |
| options = {"--complete-graph-if-new-ver" : "y"}, |
| mergelist = ["sys-libs/x-2"], |
| slot_collision_solutions = [], |
| success = False, |
| ), |
| ResolverPlaygroundTestCase( |
| ["<sys-libs/x-1"], |
| options = {"--complete-graph-if-new-ver" : "n", "--rebuild-if-new-slot": "n"}, |
| mergelist = ["sys-libs/x-0.1"], |
| success = True, |
| ), |
| ResolverPlaygroundTestCase( |
| ["<sys-libs/x-1"], |
| options = {"--ignore-world" : True}, |
| mergelist = ["sys-libs/x-0.1"], |
| success = True, |
| ), |
| ResolverPlaygroundTestCase( |
| ["<sys-libs/x-1"], |
| options = {"--complete-graph-if-new-ver" : "y"}, |
| mergelist = ["sys-libs/x-0.1"], |
| slot_collision_solutions = [], |
| success = False, |
| ), |
| ) |
| |
| playground = ResolverPlayground(ebuilds=ebuilds, |
| installed=installed, world=world, debug=False) |
| |
| 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() |