From: Zac Medico <zmedico@gentoo.org>
Date: Tue, 31 Aug 2010 05:00:44 +0000 (-0700)
Subject: Add testcase to check that features_set._prune_overrides() is working
X-Git-Tag: v2.2_rc73~22
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=4adfd4490bc9c683a966afa386ac96a83b1d96aa;p=portage.git

Add testcase to check that features_set._prune_overrides() is working
correctly.
---

diff --git a/pym/portage/tests/ebuild/test_config.py b/pym/portage/tests/ebuild/test_config.py
index f48717d4f..b12605aac 100644
--- a/pym/portage/tests/ebuild/test_config.py
+++ b/pym/portage/tests/ebuild/test_config.py
@@ -13,7 +13,8 @@ class ConfigTestCase(TestCase):
 	def testFeaturesMutation(self):
 		"""
 		Test whether mutation of config.features updates the FEATURES
-		variable and persists through config.regenerate() calls.
+		variable and persists through config.regenerate() calls. Also
+		verify that features_set._prune_overrides() works correctly.
 		"""
 		playground = ResolverPlayground()
 		try:
@@ -33,6 +34,12 @@ class ConfigTestCase(TestCase):
 			self.assertEqual('noclean' in settings['FEATURES'].split(), True)
 			settings.regenerate()
 			self.assertEqual('noclean' in settings['FEATURES'].split(),True)
+
+			# before: ['noclean', '-noclean', 'noclean']
+			settings.features._prune_overrides()
+			#  after: ['noclean']
+			self.assertEqual(settings._features_overrides.count('noclean'), 1)
+			self.assertEqual(settings._features_overrides.count('-noclean'), 0)
 		finally:
 			playground.cleanup()