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108 lines
3.3 KiB
C++
108 lines
3.3 KiB
C++
/*
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* All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
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* its licensors.
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*
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* For complete copyright and license terms please see the LICENSE at the root of this
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* distribution (the "License"). All use of this software is governed by the License,
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* or, if provided, by the license below or the license accompanying this file. Do not
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* remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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*
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*/
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#pragma once
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#include <AzCore/UnitTest/TestTypes.h>
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#include <gtest/gtest-param-test.h>
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#include <ExpressionEvaluation/ExpressionEngine.h>
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#include <ExpressionEvaluationSystemComponent.h>
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#include <ExpressionEngine/Utils.h>
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namespace ExpressionEvaluation
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{
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class ExpressionEngineTestFixture
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: public UnitTest::AllocatorsFixture
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{
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public:
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void SetUp() override
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{
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UnitTest::AllocatorsFixture::SetUp();
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// Faking the setup to avoid needing to re-implement these features somewhere else.
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m_systemComponent = aznew ExpressionEvaluationSystemComponent();
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m_systemComponent->Init();
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m_systemComponent->Activate();
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}
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void TearDown() override
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{
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m_systemComponent->Deactivate();
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delete m_systemComponent;
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UnitTest::AllocatorsFixture::TearDown();
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}
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template<typename T>
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void ConfirmResult(const ExpressionResult& result, const T& knownValue)
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{
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EXPECT_FALSE(result.type().IsNull());
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EXPECT_EQ(result.type(), azrtti_typeid<T>());
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T resultValue = Utils::GetAnyValue<T>(result);
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EXPECT_EQ(resultValue, knownValue);
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}
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void ConfirmFailure(const ExpressionResult& result)
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{
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EXPECT_TRUE(result.type().IsNull());
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}
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template<typename T>
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void PushPrimitive(ExpressionTree& expressionTree, const T& primitiveValue)
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{
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ExpressionToken token;
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if (AZStd::is_same<T, double>::value)
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{
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token.m_parserId = Interfaces::NumericPrimitives;
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}
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else if (AZStd::is_same<T, bool>())
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{
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token.m_parserId = Interfaces::BooleanPrimitives;
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}
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token.m_information = Primitive::GetPrimitiveElement(primitiveValue);
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expressionTree.PushElement(AZStd::move(token));
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}
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void PushOperator(ExpressionTree& expressionTree, ExpressionParserId parserId, ElementInformation&& elementInformation)
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{
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ExpressionToken expressionToken;
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expressionToken.m_parserId = parserId;
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expressionToken.m_information = AZStd::move(elementInformation);
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expressionTree.PushElement(AZStd::move(expressionToken));
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}
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ExpressionEvaluationRequests* ExpressionEvaluationRequests()
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{
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return m_systemComponent;
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}
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AZStd::unordered_set<ExpressionParserId> MathOnlyOperatorRestrictions() const
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{
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return {
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Interfaces::NumericPrimitives,
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Interfaces::MathOperators
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};
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}
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private:
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ExpressionEvaluationSystemComponent* m_systemComponent;
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};
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}
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