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# test_stackDicts.py -- Portage Unit Testing Functionality
# Copyright 2006 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
from portage.tests import TestCase
from portage.util import stack_dicts
class StackDictsTestCase(TestCase):
def testStackDictsPass(self):
tests = [
([{'a': 'b'}, {'b': 'c'}], {'a': 'b', 'b': 'c'}, False, [], False),
([{'a': 'b'}, {'a': 'c'}], {'a': 'b c'}, True, [], False),
([{'a': 'b'}, {'a': 'c'}], {'a': 'b c'}, False, ['a'], False),
([{'a': 'b'}, None], {'a': 'b'}, False, [], True),
([None], {}, False, [], False),
([None, {}], {}, False, [], True)
]
for test in tests:
result = stack_dicts(test[0], test[2], test[3], test[4])
self.assertEqual(result, test[1])
def testStackDictsFail(self):
tests = [
([None, {}], None, False, [], True),
([{'a': 'b'}, {'a': 'c'}], {'a': 'b c'}, False, [], False)
]
for test in tests:
result = stack_dicts(test[0], test[2], test[3], test[4])
self.assertNotEqual(result, test[1])
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