pym/portage/tests/resolver/test_features_test_use.py

   1 # Copyright 2012 Gentoo Foundation
   2 # Distributed under the terms of the GNU General Public License v2
   3
   4 from portage.tests import TestCase
   5 from portage.tests.resolver.ResolverPlayground import (ResolverPlayground,
   6         ResolverPlaygroundTestCase)
   7
   8 class FeaturesTestUse(TestCase):
   9
  10         def testFeaturesTestUse(self):
  11                 ebuilds = {
  12                         "dev-libs/A-1" : {
  13                                 "IUSE": "test"
  14                         },
  15                         "dev-libs/B-1" : {
  16                                 "IUSE": "test foo"
  17                         },
  18                 }
  19
  20                 installed = {
  21                         "dev-libs/A-1" : {
  22                                 "USE": "",
  23                                 "IUSE": "test"
  24                         },
  25                         "dev-libs/B-1" : {
  26                                 "USE": "foo",
  27                                 "IUSE": "test foo"
  28                         },
  29                 }
  30
  31                 user_config = {
  32                         "make.conf" : ("FEATURES=test", "USE=\"-test -foo\"")
  33                 }
  34
  35                 test_cases = (
  36
  37                         # USE=test state should not trigger --newuse rebuilds, as
  38                         # specified in bug #373209, comment #3.
  39                         ResolverPlaygroundTestCase(
  40                                 ["dev-libs/A"],
  41                                 options = {"--newuse": True, "--selective": True},
  42                                 success = True,
  43                                 mergelist = []),
  44
  45                         # USE=-test -> USE=test, with USE=test forced by FEATURES=test
  46                         ResolverPlaygroundTestCase(
  47                                 ["dev-libs/A"],
  48                                 options = {},
  49                                 success = True,
  50                                 mergelist = ["dev-libs/A-1"]),
  51
  52                         # USE=foo -> USE=-foo, with USE=test forced by FEATURES=test
  53                         ResolverPlaygroundTestCase(
  54                                 ["dev-libs/B"],
  55                                 options = {"--newuse": True, "--selective": True},
  56                                 success = True,
  57                                 mergelist = ["dev-libs/B-1"]),
  58                 )
  59
  60                 playground = ResolverPlayground(ebuilds=ebuilds,
  61                         installed=installed, user_config=user_config, debug=False)
  62                 try:
  63                         for test_case in test_cases:
  64                                 playground.run_TestCase(test_case)
  65                                 self.assertEqual(test_case.test_success, True, test_case.fail_msg)
  66                 finally:
  67                         playground.cleanup()
  68