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# *-* coding: utf8 *-*
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#
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# Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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# All rights reserved.
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# This component and the accompanying materials are made available
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# under the terms of "Eclipse Public License v1.0"
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# which accompanies this distribution, and is available
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# at the URL "http://www.eclipse.org/legal/epl-v10.html".
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#
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# Initial Contributors:
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# Nokia Corporation - initial contribution.
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#
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# Contributors:
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#
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# Description:
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#
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import unittest
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3
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from cone.public import rules
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#### TEST RELATIONS ####
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AA_BA = '${a.a} require ${b.b}'
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AB_BB = '${a.b} require ${b.b}'
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BA_CA = '${b.a} require ${c.a} and ${c.b} and ${a.b}'
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0
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3
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CB_DA = '${c.b} require ${d.a}'
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DA_DB = '${d.a} require ${d.b}'
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AC_AB_BA = '${a.c} and ${a.a} require ${b.a}'
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EA_FSTAR = '${e.a} require ${f.*}'
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TEST_RELATIONS = {
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'a.a' : [AA_BA],
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'a.b' : [AB_BB],
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'a.c' : [AC_AB_BA],
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'b.a' : [BA_CA],
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'c.b' : [CB_DA],
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'd.a' : [DA_DB],
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'e.a' : [EA_FSTAR]
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}
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3
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#rules.RELATIONS[rules.BaseRelation.KEY] = rules.BaseRelation
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#rules.OPERATORS[rules.BaseRelation.KEY] = rules.BaseRelation
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class DummyRelationFactory():
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def get_relations_for(self, configuration, ref):
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rels = TEST_RELATIONS.get(ref)
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if rels:
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relation_container = rules.RelationContainerImpl()
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for rel in rels:
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rel_s = rel.split(' ')
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from_ref = rel_s[0]
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relation_name = 'require'
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to_ref = ' '.join(rel_s[2:])
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relation = rules.RELATIONS.get(relation_name)(configuration, from_ref, to_ref)
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relation_container.add_relation(relation)
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propagated_relations = self.get_relations_for(configuration, to_ref)
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if propagated_relations:
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for relation in propagated_relations:
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relation_container.add_relation(relation)
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return relation_container
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return None
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class DummyConfiguration(object):
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VALUES = {
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'a.a' : True,
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'a.b' : False,
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'a.c' : False,
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'b.a' : True,
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'b.b' : True,
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'c.b' : False,
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'd.a' : True,
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'e.a' : True,
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}
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def get_feature(self, ref):
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return DummyConfiguration.VALUES.get(ref, False)
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class DummyContext(rules.DefaultContext):
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def handle_terminal(self, expression):
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return DummyConfiguration.VALUES.get(expression, False)
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class DictContext(rules.DefaultContext):
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def handle_terminal(self, expression):
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return self.data.get(expression, None)
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def convert_value(self, value):
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if isinstance(value, (str, unicode)):
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return eval(value)
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else:
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return value
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def set(self, expression, value):
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self.data[expression] = value
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class DummyBaseRelation(rules.BaseRelation):
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def __init__(self, data, left, right):
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self.context = DummyContext(data)
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super(DummyBaseRelation, self).__init__(data, left, right)
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class DummyRequireRelation(DummyBaseRelation):
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KEY = 'require'
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def __init__(self, data, left, right):
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self.context = DummyContext(data)
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super(DummyRequireRelation, self).__init__(data, left, right)
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rules.RELATIONS[DummyRequireRelation.KEY] = DummyRequireRelation
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rules.OPERATORS['require'] = rules.RequireExpression
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multilines = \
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"""
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APs.AP configures KCRUidCommsDatCreator.KCommsDatCreatorInputFileName = 'VariantData_commsdat.xml' and
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KCRUidStartupSettings.KCRKeyAccessPointPlugin = '0' and
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KCRUidStartupSettings.KCRKeyStreamingPlugin = '0' and
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KCRUidStartupSettings.KCRKeyMusicShopPlugin = '0' and
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KCRUidStartupSettings.KCRKeyDeviceManagementPlugin = '0' and
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KCRUidStartupSettings.KCRKeyAGPSPlugin = '0'
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"""
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class TestRelations(unittest.TestCase):
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def setUp(self):
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self.configuration = DummyConfiguration()
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def test_has_ref(self):
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"""
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Tests the relation and relation container
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"""
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factory = DummyRelationFactory()
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rels = factory.get_relations_for(self.configuration, 'a.a')
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ret= rels.execute()
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self.assertTrue(ret)
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def test_not_has_ref(self):
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factory = DummyRelationFactory()
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# depends on c.a which has no value in conf
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rels = factory.get_relations_for(self.configuration, 'b.a')
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ret = rels.execute()
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self.assertFalse(ret)
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for rel in rels:
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ip = rel.interpreter
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self.assertTrue(ip.errors)
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errors = ip.errors
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self.assertTrue(errors.get('b.a'))
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def test_not_has_ref_in_container(self):
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factory = DummyRelationFactory()
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rels = factory.get_relations_for(self.configuration, 'c.b')
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ret = rels.execute()
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self.assertTrue(ret)
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def test_two_on_the_left(self):
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factory = DummyRelationFactory()
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rels = factory.get_relations_for(self.configuration, 'a.c')
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ret = rels.execute()
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self.assertTrue(ret)
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class TestExpressions(unittest.TestCase):
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def test_one_param_expression(self):
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exp = rules.OneParamExpression(None, rules.ValueTerminal(None, "10"))
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c = DictContext({})
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self.assertEquals(exp.eval(c), 10)
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exp = rules.OneParamExpression(None, rules.ReferenceTerminal(None, "${foo}"))
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c = DictContext({'foo' : 'Foo string'})
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self.assertEquals(exp.eval(c), 'Foo string')
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def test_neg_expression(self):
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exp = rules.NegExpression(None, rules.ValueTerminal(None, "10"))
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c = DictContext({})
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self.assertEquals(exp.eval(c), -10)
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exp = rules.NegExpression(None, rules.ReferenceTerminal(None, "${foo}"))
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c = DictContext({'foo' : 2})
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self.assertEquals(exp.eval(c), -2)
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def test_and_expression(self):
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exp = rules.AndExpression(None, rules.ValueTerminal(None, True),
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rules.ReferenceTerminal(None, "${foo}"))
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c = DictContext({'foo' : 1})
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self.assertEquals(exp.eval(c), True)
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c = DictContext({'foo' : 0})
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self.assertEquals(exp.eval(c), False)
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c = DictContext({'foo' : ""})
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self.assertEquals(exp.eval(c), False)
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c = DictContext({'foo' : False})
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self.assertEquals(exp.eval(c), False)
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c = DictContext({'foo' : True})
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self.assertEquals(exp.eval(c), True)
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def test_minus_expression(self):
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exp = rules.MinusExpression(None, rules.ValueTerminal(None, "10"), rules.ReferenceTerminal(None, "${foo}"))
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c = DictContext({'foo' : 10})
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self.assertEquals(exp.eval(c), 0)
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def test_plus_expression(self):
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exp = rules.PlusExpression(None, rules.ValueTerminal(None, "10"), rules.ReferenceTerminal(None, "${foo}"))
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c = DictContext({'foo' : 10})
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self.assertEquals(exp.eval(c), 20)
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def test_mul_expression(self):
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exp = rules.MultiplyExpression(None, rules.ValueTerminal(None, "10"), rules.ReferenceTerminal(None, "${foo}"))
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c = DictContext({'foo' : 10})
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self.assertEquals(exp.eval(c), 100)
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def test_div_expression(self):
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exp = rules.DivideExpression(None, rules.ValueTerminal(None, "10"), rules.ReferenceTerminal(None, "${foo}"))
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c = DictContext({'foo' : 10})
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self.assertEquals(exp.eval(c), 1)
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def test_get_expressions_from_relation(self):
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rel = rules.RequireRelation(None,"${foo} == True","${test} = 2 and ${aaa} == ${bbb}")
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self.assertEquals(len(rel.get_expressions()), 11)
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def test_get_refs_from_relation(self):
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rel = rules.BaseRelation(None,"${foo} == True","${test} = 2 and ${aaa} == ${bbb}")
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self.assertEquals(rel.get_refs(), ['foo'])
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def test_set_expression(self):
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exp = rules.SetExpression(None,rules.ReferenceTerminal(None, "${t}"), rules.ValueTerminal(None, "10"))
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c = DictContext({'foo' : 10, 't' :None})
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self.assertEquals(exp.eval(c), True)
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self.assertEquals(c.data['t'], 10)
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def test_set_expression_in_relation(self):
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rel = rules.RequireRelation(None,"1","${test} = 1")
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c = DictContext({'test' : None, 't' :None})
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rel.execute(c)
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self.assertEquals(c.data['test'], 1)
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rel = rules.RequireRelation(None,"1","${test} = 2 and ${t} = 3")
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rel.execute(c)
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self.assertEquals(c.data['test'], 2)
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self.assertEquals(c.data['t'], 3)
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def test_set_expression_in_relation_and_get_set_elements(self):
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rel = rules.RequireRelation(None,"1","${test} = 2")
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self.assertEquals(rel.get_set_expressions()[0].left.get_ref(), 'test')
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rel = rules.RequireRelation(None,"1","${test} = 2 and ${t} = 3")
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self.assertEquals(len(rel.get_set_expressions()), 2)
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self.assertEquals(rel.get_set_expressions()[0].left.get_ref(), 'test')
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self.assertEquals(rel.get_set_expressions()[1].left.get_ref(), 't')
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def test_set_expression_in_relation_and_get_refs(self):
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rel = rules.RequireRelation(None,"${foo}","${test} = 2")
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self.assertEquals(rel.get_refs(), ['foo'])
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rel = rules.RequireRelation(None,"${foo}","${test} = 2 and ${t} = 3")
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self.assertEquals(rel.get_refs(), ['foo'])
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def test_set_expression_in_relation_and_get_set_refs(self):
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rel = rules.RequireRelation(None,"1","${test} = 2")
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self.assertEquals(rel.get_set_refs(), ['test'])
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rel = rules.RequireRelation(None,"1","${test} = 2 and ${t} = 3")
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self.assertEquals(rel.get_set_refs(),['test','t'])
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def test_set_expression_in_relation_with_string(self):
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rel = rules.RequireRelation(None,"1",'${test} = "foo "')
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c = DictContext({'test' : None, 't' :None})
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rel.execute(c)
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self.assertEquals(c.data['test'], 'foo ')
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def test_set_expression_in_relation_with_string_concat(self):
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rel = rules.RequireRelation(None,"1",'${test} = "foo " + "bar"')
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c = DictContext({'test' : None, 't' :None})
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rel.execute(c)
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self.assertEquals(c.data['test'], 'foo bar')
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def test_set_expression_in_relation_with_ref_concat(self):
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rel = rules.RequireRelation(None,"1",'${test} = ${s1} + " " + u"bar" + ${s2}')
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c = DictContext({'test' : None, 's1' : 'test', 's2' : 'one'})
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rel.execute(c)
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self.assertEquals(c.data['test'], 'test barone')
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class TestRuleUtils(unittest.TestCase):
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def test_is_str_literal(self):
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self.assertEquals(rules.is_str_literal(1), False)
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self.assertEquals(rules.is_str_literal([]), False)
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self.assertEquals(rules.is_str_literal("foo"), False)
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self.assertEquals(rules.is_str_literal("'foo'"), True)
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self.assertEquals(rules.is_str_literal('foo'), False)
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self.assertEquals(rules.is_str_literal('"foo bar"'), True)
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def test_get_str_literal(self):
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self.assertEquals(rules.get_str_literal(1), None)
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self.assertEquals(rules.get_str_literal([]), None)
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self.assertEquals(rules.get_str_literal("foo"), None)
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self.assertEquals(rules.get_str_literal("'foo'"), 'foo')
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self.assertEquals(rules.get_str_literal('foo'), None)
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self.assertEquals(rules.get_str_literal('"foo bar"'), 'foo bar')
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class TestASTInterpreter(unittest.TestCase):
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def test_require(self):
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ip = rules.ASTInterpreter('a excludes b require 0')
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ret = ip.eval()
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def test_get_tokens(self):
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self.assertEquals(rules.get_tokens("foo=(2+1) * 3"),['foo','=','(','2','+','1',')','*','3'])
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self.assertEquals(rules.get_tokens("Arithmetic.MixedResult3 = (Arithmetic.Value2 / 2 + Arithmetic.Value1 * 9) - 7"),['Arithmetic.MixedResult3', '=', '(', 'Arithmetic.Value2', '/', '2', '+', 'Arithmetic.Value1', '*', '9', ')', '-', '7'])
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self.assertEquals(len(rules.get_tokens(multilines)),25)
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def test_get_unindented_multiline_tokens(self):
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self.assertEquals(
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rules.get_tokens("foo = 2+bar\nand foobar = 3 and\nfubar=4"),
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['foo', '=', '2', '+', 'bar', 'and', 'foobar', '=', '3', 'and', 'fubar', '=', '4'])
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def test_get_tab_separated_tokens(self):
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self.assertEquals(
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rules.get_tokens("foo\tconfigures\t\tbar\t=\t5"),
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['foo', 'configures', 'bar', '=', '5'])
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316 |
|
|
|
317 |
def test_get_unicode_tokens(self):
|
|
|
318 |
self.assertEquals(
|
|
3
|
319 |
rules.get_tokens(u'xÿz configures xzÿ = ÿxá'),
|
|
0
|
320 |
[u'xÿz', 'configures', u'xzÿ', '=', u'ÿxá'])
|
|
|
321 |
|
|
|
322 |
def test_get_unicode_tokens_2(self):
|
|
|
323 |
self.assertEquals(
|
|
3
|
324 |
rules.get_tokens(u'ελληνικά configures ünicode = u"test string" + ελληνικά'),
|
|
0
|
325 |
[u'ελληνικά', 'configures', u'ünicode', '=', 'u"test string"', '+', u'ελληνικά'])
|
|
|
326 |
|
|
|
327 |
def test_get_unicode_tokens_3(self):
|
|
|
328 |
self.assertEquals(
|
|
3
|
329 |
rules.get_tokens(u'oöoä äöoö oöo öoö äaäa'),
|
|
0
|
330 |
[u'oöoä', u'äöoö', u'oöo', u'öoö', u'äaäa'])
|
|
|
331 |
|
|
|
332 |
def test_get_unicode_tokens_4(self):
|
|
|
333 |
self.assertEquals(
|
|
3
|
334 |
rules.get_tokens(u'ünicode.rêf1 require rêf2 . ελληνικά'),
|
|
0
|
335 |
[u'ünicode.rêf1', u'require', u'rêf2.ελληνικά'])
|
|
|
336 |
|
|
|
337 |
def test_get_unicode_tokens_multiline(self):
|
|
|
338 |
tokenstr = u"""
|
|
|
339 |
foo=(2+1) * 3
|
|
|
340 |
xÿz configures xzÿ = ÿxá
|
|
|
341 |
ελληνικά configures ünicode = u"test string" + ελληνικά"""
|
|
|
342 |
expected = [
|
|
|
343 |
'foo', '=', '(', '2', '+', '1', ')', '*', '3',
|
|
|
344 |
u'xÿz', 'configures', u'xzÿ', '=', u'ÿxá',
|
|
|
345 |
u'ελληνικά', 'configures', u'ünicode', '=', 'u"test string"', '+', u'ελληνικά',
|
|
|
346 |
]
|
|
3
|
347 |
actual = rules.get_tokens(tokenstr)
|
|
0
|
348 |
self.assertEquals(actual, expected, '\n%r \n!= \n%r' % (actual, expected))
|
|
|
349 |
|
|
|
350 |
def test_multiline_string(self):
|
|
|
351 |
tokenstr = '''
|
|
|
352 |
"""
|
|
|
353 |
tes-
|
|
|
354 |
ti
|
|
|
355 |
"""
|
|
|
356 |
'''
|
|
|
357 |
expected = ['"""\ntes-\nti\n"""']
|
|
3
|
358 |
self.assertEquals(rules.get_tokens(tokenstr), expected)
|
|
0
|
359 |
|
|
|
360 |
def test_syntax_error(self):
|
|
|
361 |
try:
|
|
3
|
362 |
ip = rules.ASTInterpreter('a and and')
|
|
0
|
363 |
self.assertTrue(False)
|
|
3
|
364 |
except rules.ParseException:
|
|
0
|
365 |
self.assertTrue(True)
|
|
|
366 |
|
|
|
367 |
def test_empty_expression(self):
|
|
|
368 |
expression = ''
|
|
3
|
369 |
ip = rules.ASTInterpreter(expression)
|
|
0
|
370 |
result = ip.eval()
|
|
|
371 |
self.assertFalse(result)
|
|
|
372 |
|
|
|
373 |
def test_no_expression(self):
|
|
3
|
374 |
ip = rules.ASTInterpreter()
|
|
0
|
375 |
result = ip.eval()
|
|
|
376 |
self.assertFalse(result)
|
|
|
377 |
|
|
|
378 |
try:
|
|
|
379 |
ip.create_ast(None)
|
|
|
380 |
self.assertFalse(True)
|
|
3
|
381 |
except rules.ParseException:
|
|
0
|
382 |
self.assertTrue(True)
|
|
|
383 |
|
|
|
384 |
ip.create_ast('1 and 1')
|
|
|
385 |
result = ip.eval()
|
|
|
386 |
self.assertTrue(result)
|
|
|
387 |
|
|
|
388 |
def test_one_param_ops(self):
|
|
3
|
389 |
ip = rules.ASTInterpreter('1 and truth 1')
|
|
0
|
390 |
result = ip.eval()
|
|
|
391 |
self.assertTrue(result)
|
|
|
392 |
|
|
|
393 |
ip.create_ast('1 and truth 0')
|
|
|
394 |
result = ip.eval()
|
|
|
395 |
self.assertFalse(result)
|
|
|
396 |
|
|
|
397 |
ip.create_ast(u'1 and truth not 0')
|
|
|
398 |
result = ip.eval()
|
|
|
399 |
self.assertTrue(result)
|
|
|
400 |
|
|
|
401 |
def test_infix_to_postfix(self):
|
|
|
402 |
expression = '1 and not 1'
|
|
3
|
403 |
ip = rules.ASTInterpreter(expression)
|
|
0
|
404 |
self.assertEqual(ip.postfix_array, ['1', '1', 'not', 'and'])
|
|
|
405 |
self.assertFalse(ip.eval())
|
|
|
406 |
|
|
3
|
407 |
def test_infix_to_postfix_with_minus(self):
|
|
|
408 |
expression = '1 - 1'
|
|
|
409 |
ip = rules.ASTInterpreter(expression)
|
|
|
410 |
self.assertEqual(ip.postfix_array, ['1', '1', '-'])
|
|
|
411 |
self.assertFalse(ip.eval())
|
|
|
412 |
|
|
0
|
413 |
def test_infix_to_postfix_pars(self):
|
|
|
414 |
expression = '1 and ( 0 or 1 and 1 )'
|
|
3
|
415 |
ip = rules.ASTInterpreter(expression)
|
|
0
|
416 |
self.assertEqual(ip.postfix_array, ['1', '0', '1', 'or', '1', 'and', 'and'])
|
|
|
417 |
self.assertTrue(ip.eval())
|
|
|
418 |
|
|
|
419 |
def test_not(self):
|
|
3
|
420 |
ip = rules.ASTInterpreter(u'not 1',)
|
|
0
|
421 |
ret = ip.eval()
|
|
|
422 |
self.assertFalse(ret)
|
|
|
423 |
|
|
|
424 |
ip.create_ast(u'not 1')
|
|
|
425 |
ret = ip.eval()
|
|
|
426 |
self.assertFalse(ret)
|
|
|
427 |
|
|
|
428 |
ip.create_ast('not STRING_VALUE')
|
|
|
429 |
ret = ip.eval()
|
|
|
430 |
self.assertFalse(ret)
|
|
|
431 |
|
|
|
432 |
def test_not_with_multiple(self):
|
|
3
|
433 |
ip = rules.ASTInterpreter(u'1 and not 0')
|
|
0
|
434 |
ret = ip.eval()
|
|
|
435 |
self.assertTrue(ret)
|
|
|
436 |
ip.create_ast(u'1 and not 1')
|
|
|
437 |
ret = ip.eval()
|
|
|
438 |
self.assertFalse(ret)
|
|
|
439 |
|
|
|
440 |
def test_and(self):
|
|
3
|
441 |
ip = rules.ASTInterpreter(u'1 and 1 and 0')
|
|
0
|
442 |
ret = ip.eval()
|
|
|
443 |
self.assertFalse(ret)
|
|
|
444 |
|
|
|
445 |
ip.create_ast(u'1 and 1 and 1')
|
|
|
446 |
ret = ip.eval()
|
|
|
447 |
self.assertTrue(ret)
|
|
|
448 |
|
|
|
449 |
def test_nand(self):
|
|
3
|
450 |
ip = rules.ASTInterpreter(u'1 nand 1 nand 1')
|
|
0
|
451 |
ret = ip.eval()
|
|
|
452 |
self.assertTrue(ret)
|
|
|
453 |
|
|
|
454 |
ip.create_ast(u'1 nand 1 nand 0')
|
|
|
455 |
ret = ip.eval()
|
|
|
456 |
self.assertTrue(ret)
|
|
|
457 |
|
|
|
458 |
ip.create_ast(u'1 nand 0 nand 1')
|
|
|
459 |
ret = ip.eval()
|
|
|
460 |
self.assertFalse(ret)
|
|
|
461 |
|
|
|
462 |
ip.create_ast(u'0 nand 0 nand 0')
|
|
|
463 |
ret = ip.eval()
|
|
|
464 |
self.assertTrue(ret)
|
|
|
465 |
|
|
|
466 |
def test_or(self):
|
|
3
|
467 |
ip = rules.ASTInterpreter(u'1 or 1 or 0')
|
|
0
|
468 |
ret = ip.eval()
|
|
|
469 |
self.assertTrue(ret)
|
|
|
470 |
|
|
|
471 |
def test_or_for_exclude(self):
|
|
|
472 |
"""
|
|
|
473 |
On exclude case if OR returns True -> some element is selected
|
|
|
474 |
and the rule evaluation should fail, the exclude rule should
|
|
|
475 |
evaluate if PostfixRuleEngine.eval(expression) -> return False
|
|
|
476 |
"""
|
|
3
|
477 |
ip = rules.ASTInterpreter(u'1 or 1 or 1')
|
|
0
|
478 |
ret = ip.eval()
|
|
|
479 |
self.assertTrue(ret)
|
|
|
480 |
|
|
|
481 |
ip.create_ast(u'1 or 1 or 0')
|
|
|
482 |
ret = ip.eval()
|
|
|
483 |
self.assertTrue(ret)
|
|
|
484 |
|
|
|
485 |
ip.create_ast(u'1 or 0 or 1')
|
|
|
486 |
ret = ip.eval()
|
|
|
487 |
self.assertTrue(ret)
|
|
|
488 |
|
|
|
489 |
ip.create_ast(u'0 or 1 or 1')
|
|
|
490 |
ret = ip.eval()
|
|
|
491 |
self.assertTrue(ret)
|
|
|
492 |
|
|
|
493 |
ip.create_ast(u'1 or 0 or 0')
|
|
|
494 |
ret = ip.eval()
|
|
|
495 |
self.assertTrue(ret)
|
|
|
496 |
|
|
|
497 |
ip.create_ast(u'0 or 0 or 1')
|
|
|
498 |
ret = ip.eval()
|
|
|
499 |
self.assertTrue(ret)
|
|
|
500 |
|
|
|
501 |
ip.create_ast(u'0 or 0 or 0')
|
|
|
502 |
ret = ip.eval()
|
|
|
503 |
self.assertFalse(ret)
|
|
|
504 |
|
|
|
505 |
def test_nor(self):
|
|
3
|
506 |
ip = rules.ASTInterpreter(u'1 nor 1 nor 1')
|
|
0
|
507 |
ret = ip.eval()
|
|
|
508 |
self.assertFalse(ret)
|
|
|
509 |
|
|
|
510 |
ip.create_ast(u'1 nor 1 nor 0')
|
|
|
511 |
ret = ip.eval()
|
|
|
512 |
self.assertTrue(ret)
|
|
|
513 |
|
|
|
514 |
ip.create_ast(u'0 nor 1 nor 0')
|
|
|
515 |
ret = ip.eval()
|
|
|
516 |
self.assertTrue(ret)
|
|
|
517 |
|
|
|
518 |
ip.create_ast(u'0 nor 0 nor 0')
|
|
|
519 |
ret = ip.eval()
|
|
|
520 |
self.assertFalse(ret)
|
|
|
521 |
|
|
|
522 |
|
|
|
523 |
def test_xor(self):
|
|
3
|
524 |
ip = rules.ASTInterpreter(u'1 xor 1')
|
|
0
|
525 |
ret = ip.eval()
|
|
|
526 |
self.assertFalse(ret)
|
|
|
527 |
|
|
|
528 |
ip.create_ast(u'1 xor 0 xor 0')
|
|
|
529 |
ret = ip.eval()
|
|
|
530 |
self.assertTrue(ret)
|
|
|
531 |
|
|
|
532 |
def test_eq_cmp(self):
|
|
3
|
533 |
ip = rules.ASTInterpreter(u'1 == 0')
|
|
0
|
534 |
ret = ip.eval()
|
|
|
535 |
self.assertFalse(ret)
|
|
|
536 |
|
|
|
537 |
ip.create_ast(u'1 == 1')
|
|
|
538 |
ret = ip.eval()
|
|
|
539 |
self.assertTrue(ret)
|
|
|
540 |
|
|
|
541 |
ip.create_ast(u'DEFINED == DEFINED')
|
|
|
542 |
ret = ip.eval()
|
|
|
543 |
self.assertTrue(ret)
|
|
|
544 |
|
|
|
545 |
ip.create_ast(u'DEFINED == UNDEFINED')
|
|
|
546 |
ret = ip.eval()
|
|
|
547 |
self.assertFalse(ret)
|
|
|
548 |
|
|
|
549 |
def test_neq_cmp(self):
|
|
3
|
550 |
ip = rules.ASTInterpreter(u'1 != 1')
|
|
0
|
551 |
ret = ip.eval()
|
|
|
552 |
self.assertFalse(ret)
|
|
|
553 |
|
|
|
554 |
ip.create_ast(u'1 != 0')
|
|
|
555 |
ret = ip.eval()
|
|
|
556 |
self.assertTrue(ret)
|
|
|
557 |
|
|
|
558 |
def test_lt_cmp(self):
|
|
3
|
559 |
ip = rules.ASTInterpreter(u'0 < 1')
|
|
0
|
560 |
ret = ip.eval()
|
|
|
561 |
self.assertTrue(ret)
|
|
|
562 |
|
|
3
|
563 |
ip.create_ast(u'0-1 < 1')
|
|
0
|
564 |
ret = ip.eval()
|
|
|
565 |
self.assertTrue(ret)
|
|
|
566 |
|
|
3
|
567 |
ip.create_ast(u'0-1 < 0-2')
|
|
0
|
568 |
ret = ip.eval()
|
|
|
569 |
self.assertFalse(ret)
|
|
|
570 |
|
|
|
571 |
ip.create_ast(u'2 < 0')
|
|
|
572 |
ret = ip.eval()
|
|
|
573 |
self.assertFalse(ret)
|
|
|
574 |
|
|
|
575 |
def test_gt_cmp(self):
|
|
3
|
576 |
ip = rules.ASTInterpreter(u'0 > 0-1')
|
|
0
|
577 |
ret = ip.eval()
|
|
|
578 |
self.assertTrue(ret)
|
|
|
579 |
|
|
|
580 |
ip.create_ast(u'2 > 1')
|
|
|
581 |
ret = ip.eval()
|
|
|
582 |
self.assertTrue(ret)
|
|
|
583 |
|
|
|
584 |
ip.create_ast(u'0 > 1')
|
|
|
585 |
ret = ip.eval()
|
|
|
586 |
self.assertFalse(ret)
|
|
|
587 |
|
|
3
|
588 |
ip.create_ast(u'0-1 > 1')
|
|
0
|
589 |
ret = ip.eval()
|
|
|
590 |
self.assertFalse(ret)
|
|
|
591 |
|
|
|
592 |
def test_lte_cmp(self):
|
|
3
|
593 |
ip = rules.ASTInterpreter(u'0 <= 1')
|
|
0
|
594 |
ret = ip.eval()
|
|
|
595 |
self.assertTrue(ret)
|
|
|
596 |
|
|
|
597 |
ip.create_ast(u'0 <= 0')
|
|
|
598 |
ret = ip.eval()
|
|
|
599 |
self.assertTrue(ret)
|
|
|
600 |
|
|
|
601 |
ip.create_ast(u'1 <= 0')
|
|
|
602 |
ret = ip.eval()
|
|
|
603 |
self.assertFalse(ret)
|
|
|
604 |
|
|
|
605 |
def test_gte_cmp(self):
|
|
3
|
606 |
ip = rules.ASTInterpreter(u'1 >= 0')
|
|
0
|
607 |
ret = ip.eval()
|
|
|
608 |
self.assertTrue(ret)
|
|
|
609 |
|
|
|
610 |
ip.create_ast(u'0 >= 0')
|
|
|
611 |
ret = ip.eval()
|
|
|
612 |
self.assertTrue(ret)
|
|
|
613 |
|
|
|
614 |
ip.create_ast(u'0 >= 1')
|
|
|
615 |
ret = ip.eval()
|
|
|
616 |
self.assertFalse(ret)
|
|
3
|
617 |
|
|
0
|
618 |
def test_extract_refs(self):
|
|
3
|
619 |
refs = rules.ASTInterpreter.extract_refs('${a.a} and ( ${b.c} and ${d.e} )')
|
|
0
|
620 |
self.assertTrue('a.a' in refs)
|
|
|
621 |
self.assertTrue('b.c' in refs)
|
|
|
622 |
self.assertTrue('d.e' in refs)
|
|
|
623 |
self.assertTrue('and' not in refs)
|
|
|
624 |
|
|
|
625 |
def test_one_of(self):
|
|
|
626 |
""" Test for showing that relation one-of is basically "LEFT and R1 xor R2"
|
|
|
627 |
"""
|
|
3
|
628 |
ip = rules.ASTInterpreter(u'1 and 1 and 1 xor 0')
|
|
0
|
629 |
ret = ip.eval()
|
|
|
630 |
self.assertTrue(ret)
|
|
|
631 |
|
|
|
632 |
if __name__ == '__main__':
|
|
|
633 |
unittest.main()
|