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| -rw-r--r-- | pym/portage/tests/resolver/test_backtracking.py | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/pym/portage/tests/resolver/test_backtracking.py b/pym/portage/tests/resolver/test_backtracking.py new file mode 100644 index 000000000..d219c6bd5 --- /dev/null +++ b/pym/portage/tests/resolver/test_backtracking.py @@ -0,0 +1,31 @@ +# 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 BacktrackingTestCase(TestCase): + + def testBacktracking(self): + ebuilds = { + "dev-libs/A-1": {}, + "dev-libs/A-2": {}, + "dev-libs/B-1": { "DEPEND": "dev-libs/A" }, + } + + test_cases = ( + ResolverPlaygroundTestCase( + ["=dev-libs/A-1", "dev-libs/B"], + all_permutations = True, + mergelist = ["dev-libs/A-1", "dev-libs/B-1"], + success = True), + ) + + playground = ResolverPlayground(ebuilds=ebuilds) + + 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() |