From: Sebastian Luther <SebastianLuther@gmx.de>
Date: Wed, 11 Aug 2010 12:14:37 +0000 (+0200)
Subject: Tests: add resolver/test_required_use
X-Git-Tag: v2.2_rc68~292
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=f61743bfc8d48c12585fd5499646369270b0d391;p=portage.git

Tests: add resolver/test_required_use
---

diff --git a/pym/portage/tests/resolver/test_required_use.py b/pym/portage/tests/resolver/test_required_use.py
new file mode 100644
index 000000000..1c3744822
--- /dev/null
+++ b/pym/portage/tests/resolver/test_required_use.py
@@ -0,0 +1,44 @@
+# 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 RequiredUSETestCase(TestCase):
+
+	def testRequiredUSE(self):
+		"""
+		Only simple REQUIRED_USE values here. The parser is tested under in dep/testCheckRequiredUse
+		"""
+
+		ebuilds = {
+			"dev-libs/A-1": {"EAPI": 4, "IUSE": "foo bar", "REQUIRED_USE": "|| ( foo bar )"},
+			"dev-libs/A-2": {"EAPI": 4, "IUSE": "foo +bar", "REQUIRED_USE": "|| ( foo bar )"},
+			"dev-libs/A-3": {"EAPI": 4, "IUSE": "+foo bar", "REQUIRED_USE": "|| ( foo bar )"},
+			"dev-libs/A-4": {"EAPI": 4, "IUSE": "+foo +bar", "REQUIRED_USE": "|| ( foo bar )"},
+
+			"dev-libs/B-1": {"EAPI": 4, "IUSE": "foo bar", "REQUIRED_USE": "^^ ( foo bar )"},
+			"dev-libs/B-2": {"EAPI": 4, "IUSE": "foo +bar", "REQUIRED_USE": "^^ ( foo bar )"},
+			"dev-libs/B-3": {"EAPI": 4, "IUSE": "+foo bar", "REQUIRED_USE": "^^ ( foo bar )"},
+			"dev-libs/B-4": {"EAPI": 4, "IUSE": "+foo +bar", "REQUIRED_USE": "^^ ( foo bar )"},
+			}
+
+		test_cases = (
+			ResolverPlaygroundTestCase(["=dev-libs/A-1"], success = False),
+			ResolverPlaygroundTestCase(["=dev-libs/A-2"], success = True, mergelist=["dev-libs/A-2"]),
+			ResolverPlaygroundTestCase(["=dev-libs/A-3"], success = True, mergelist=["dev-libs/A-3"]),
+			ResolverPlaygroundTestCase(["=dev-libs/A-4"], success = True, mergelist=["dev-libs/A-4"]),
+
+			ResolverPlaygroundTestCase(["=dev-libs/B-1"], success = False),
+			ResolverPlaygroundTestCase(["=dev-libs/B-2"], success = True, mergelist=["dev-libs/B-2"]),
+			ResolverPlaygroundTestCase(["=dev-libs/B-3"], success = True, mergelist=["dev-libs/B-3"]),
+			ResolverPlaygroundTestCase(["=dev-libs/B-4"], success = False),
+			)
+
+		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()