# 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
		"""
		#Disabled until we have EAPI-4
		pass

		#~ 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()