297 lines
7.4 KiB
C++
297 lines
7.4 KiB
C++
/*-------------------------------------------------------------------------
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* drawElements Quality Program Tester Core
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* ----------------------------------------
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*
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* Copyright 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License 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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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*//*!
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* \file
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* \brief Template class that is either type of Left or Right.
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*//*--------------------------------------------------------------------*/
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#include "tcuEither.hpp"
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namespace tcu
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{
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namespace
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{
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enum
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{
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COPYCHECK_VALUE = 1637423219
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};
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class TestClassWithConstructor
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{
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public:
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TestClassWithConstructor (int i)
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: m_i (i)
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, m_copyCheck (COPYCHECK_VALUE)
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{
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}
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~TestClassWithConstructor (void)
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{
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DE_TEST_ASSERT(m_copyCheck == COPYCHECK_VALUE);
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}
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TestClassWithConstructor (const TestClassWithConstructor& other)
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: m_i (other.m_i)
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, m_copyCheck (other.m_copyCheck)
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{
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}
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TestClassWithConstructor& operator= (const TestClassWithConstructor& other)
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{
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TCU_CHECK(m_copyCheck == COPYCHECK_VALUE);
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if (this == &other)
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return *this;
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m_i = other.m_i;
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m_copyCheck = other.m_copyCheck;
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TCU_CHECK(m_copyCheck == COPYCHECK_VALUE);
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return *this;
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}
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int getValue (void) const
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{
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TCU_CHECK(m_copyCheck == COPYCHECK_VALUE);
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return m_i;
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}
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private:
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int m_i;
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int m_copyCheck;
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};
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} // anonymous
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void Either_selfTest (void)
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{
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// Simple test for first
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{
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const int intValue = 1503457782;
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const Either<int, float> either (intValue);
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TCU_CHECK(either.isFirst());
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TCU_CHECK(!either.isSecond());
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TCU_CHECK(either.is<int>());
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TCU_CHECK(!either.is<float>());
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TCU_CHECK(either.getFirst() == intValue);
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TCU_CHECK(either.get<int>() == intValue);
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}
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// Simple test for second
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{
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const float floatValue = 0.43223332995f;
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const Either<int, float> either (floatValue);
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TCU_CHECK(!either.isFirst());
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TCU_CHECK(either.isSecond());
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TCU_CHECK(!either.is<int>());
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TCU_CHECK(either.is<float>());
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TCU_CHECK(either.getSecond() == floatValue);
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TCU_CHECK(either.get<float>() == floatValue);
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}
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// Assign first value
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{
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const int intValue = 1942092699;
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const float floatValue = 0.43223332995f;
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Either<int, float> either (floatValue);
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either = intValue;
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TCU_CHECK(either.isFirst());
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TCU_CHECK(!either.isSecond());
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TCU_CHECK(either.is<int>());
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TCU_CHECK(!either.is<float>());
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TCU_CHECK(either.getFirst() == intValue);
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TCU_CHECK(either.get<int>() == intValue);
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}
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// Assign second value
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{
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const int intValue = 1942092699;
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const float floatValue = 0.43223332995f;
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Either<int, float> either (intValue);
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either = floatValue;
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TCU_CHECK(!either.isFirst());
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TCU_CHECK(either.isSecond());
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TCU_CHECK(!either.is<int>());
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TCU_CHECK(either.is<float>());
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TCU_CHECK(either.getSecond() == floatValue);
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TCU_CHECK(either.get<float>() == floatValue);
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}
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// Assign first either value
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{
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const int intValue = 1942092699;
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const float floatValue = 0.43223332995f;
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Either<int, float> either (floatValue);
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const Either<int, float> otherEither (intValue);
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either = otherEither;
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TCU_CHECK(either.isFirst());
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TCU_CHECK(!either.isSecond());
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TCU_CHECK(either.is<int>());
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TCU_CHECK(!either.is<float>());
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TCU_CHECK(either.getFirst() == intValue);
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TCU_CHECK(either.get<int>() == intValue);
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}
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// Assign second either value
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{
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const int intValue = 1942092699;
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const float floatValue = 0.43223332995f;
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Either<int, float> either (intValue);
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const Either<int, float> otherEither (floatValue);
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either = otherEither;
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TCU_CHECK(!either.isFirst());
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TCU_CHECK(either.isSecond());
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TCU_CHECK(!either.is<int>());
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TCU_CHECK(either.is<float>());
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TCU_CHECK(either.getSecond() == floatValue);
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TCU_CHECK(either.get<float>() == floatValue);
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}
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// Simple test for first with constructor
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{
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const TestClassWithConstructor testObject (171899615);
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const Either<TestClassWithConstructor, int> either (testObject);
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TCU_CHECK(either.isFirst());
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TCU_CHECK(!either.isSecond());
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TCU_CHECK(either.is<TestClassWithConstructor>());
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TCU_CHECK(!either.is<int>());
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TCU_CHECK(either.getFirst().getValue() == testObject.getValue());
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TCU_CHECK(either.get<TestClassWithConstructor>().getValue() == testObject.getValue());
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}
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// Simple test for second with constructor
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{
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const TestClassWithConstructor testObject (171899615);
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const Either<int, TestClassWithConstructor> either (testObject);
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TCU_CHECK(!either.isFirst());
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TCU_CHECK(either.isSecond());
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TCU_CHECK(either.is<TestClassWithConstructor>());
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TCU_CHECK(!either.is<int>());
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TCU_CHECK(either.getSecond().getValue() == testObject.getValue());
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TCU_CHECK(either.get<TestClassWithConstructor>().getValue() == testObject.getValue());
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}
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// Assign first with constructor
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{
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const int intValue = 1942092699;
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const TestClassWithConstructor testObject (171899615);
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Either<TestClassWithConstructor, int> either (intValue);
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either = testObject;
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TCU_CHECK(either.isFirst());
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TCU_CHECK(!either.isSecond());
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TCU_CHECK(either.is<TestClassWithConstructor>());
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TCU_CHECK(!either.is<int>());
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TCU_CHECK(either.getFirst().getValue() == testObject.getValue());
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TCU_CHECK(either.get<TestClassWithConstructor>().getValue() == testObject.getValue());
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}
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// Assign second with constructor
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{
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const int intValue = 1942092699;
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const TestClassWithConstructor testObject (171899615);
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Either<int, TestClassWithConstructor> either (intValue);
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either = testObject;
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TCU_CHECK(!either.isFirst());
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TCU_CHECK(either.isSecond());
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TCU_CHECK(either.is<TestClassWithConstructor>());
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TCU_CHECK(!either.is<int>());
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TCU_CHECK(either.getSecond().getValue() == testObject.getValue());
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TCU_CHECK(either.get<TestClassWithConstructor>().getValue() == testObject.getValue());
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}
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// Assign first either with constructor
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{
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const int intValue = 1942092699;
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const TestClassWithConstructor testObject (171899615);
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Either<TestClassWithConstructor, int> either (intValue);
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const Either<TestClassWithConstructor, int> otherEither (testObject);
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either = otherEither;
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TCU_CHECK(either.isFirst());
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TCU_CHECK(!either.isSecond());
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TCU_CHECK(either.is<TestClassWithConstructor>());
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TCU_CHECK(!either.is<int>());
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TCU_CHECK(either.getFirst().getValue() == testObject.getValue());
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TCU_CHECK(either.get<TestClassWithConstructor>().getValue() == testObject.getValue());
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}
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// Assign second either with constructor
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{
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const int intValue = 1942092699;
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const TestClassWithConstructor testObject (171899615);
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Either<int, TestClassWithConstructor> either (intValue);
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const Either<int, TestClassWithConstructor> otherEither (testObject);
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either = otherEither;
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TCU_CHECK(!either.isFirst());
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TCU_CHECK(either.isSecond());
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TCU_CHECK(either.is<TestClassWithConstructor>());
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TCU_CHECK(!either.is<int>());
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TCU_CHECK(either.getSecond().getValue() == testObject.getValue());
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TCU_CHECK(either.get<TestClassWithConstructor>().getValue() == testObject.getValue());
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}
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}
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} // tcu
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