blob: f5feeab7ee9a9a94a812ea7f4a45491639d991b3 [file] [log] [blame]
/*-------------------------------------------------------------------------
* drawElements Quality Program Tester Core
* ----------------------------------------
*
* Copyright 2015 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*//*!
* \file
* \brief Template class that is either type of Left or Right.
*//*--------------------------------------------------------------------*/
#include "tcuEither.hpp"
namespace tcu
{
namespace
{
enum
{
COPYCHECK_VALUE = 1637423219
};
class TestClassWithConstructor
{
public:
TestClassWithConstructor (int i)
: m_i (i)
, m_copyCheck (COPYCHECK_VALUE)
{
}
~TestClassWithConstructor (void)
{
DE_TEST_ASSERT(m_copyCheck == COPYCHECK_VALUE);
}
TestClassWithConstructor (const TestClassWithConstructor& other)
: m_i (other.m_i)
, m_copyCheck (other.m_copyCheck)
{
}
TestClassWithConstructor& operator= (const TestClassWithConstructor& other)
{
TCU_CHECK(m_copyCheck == COPYCHECK_VALUE);
if (this == &other)
return *this;
m_i = other.m_i;
m_copyCheck = other.m_copyCheck;
TCU_CHECK(m_copyCheck == COPYCHECK_VALUE);
return *this;
}
int getValue (void) const
{
TCU_CHECK(m_copyCheck == COPYCHECK_VALUE);
return m_i;
}
private:
int m_i;
int m_copyCheck;
};
} // anonymous
void Either_selfTest (void)
{
// Simple test for first
{
const int intValue = 1503457782;
const Either<int, float> either (intValue);
TCU_CHECK(either.isFirst());
TCU_CHECK(!either.isSecond());
TCU_CHECK(either.is<int>());
TCU_CHECK(!either.is<float>());
TCU_CHECK(either.getFirst() == intValue);
TCU_CHECK(either.get<int>() == intValue);
}
// Simple test for second
{
const float floatValue = 0.43223332995f;
const Either<int, float> either (floatValue);
TCU_CHECK(!either.isFirst());
TCU_CHECK(either.isSecond());
TCU_CHECK(!either.is<int>());
TCU_CHECK(either.is<float>());
TCU_CHECK(either.getSecond() == floatValue);
TCU_CHECK(either.get<float>() == floatValue);
}
// Assign first value
{
const int intValue = 1942092699;
const float floatValue = 0.43223332995f;
Either<int, float> either (floatValue);
either = intValue;
TCU_CHECK(either.isFirst());
TCU_CHECK(!either.isSecond());
TCU_CHECK(either.is<int>());
TCU_CHECK(!either.is<float>());
TCU_CHECK(either.getFirst() == intValue);
TCU_CHECK(either.get<int>() == intValue);
}
// Assign second value
{
const int intValue = 1942092699;
const float floatValue = 0.43223332995f;
Either<int, float> either (intValue);
either = floatValue;
TCU_CHECK(!either.isFirst());
TCU_CHECK(either.isSecond());
TCU_CHECK(!either.is<int>());
TCU_CHECK(either.is<float>());
TCU_CHECK(either.getSecond() == floatValue);
TCU_CHECK(either.get<float>() == floatValue);
}
// Assign first either value
{
const int intValue = 1942092699;
const float floatValue = 0.43223332995f;
Either<int, float> either (floatValue);
const Either<int, float> otherEither (intValue);
either = otherEither;
TCU_CHECK(either.isFirst());
TCU_CHECK(!either.isSecond());
TCU_CHECK(either.is<int>());
TCU_CHECK(!either.is<float>());
TCU_CHECK(either.getFirst() == intValue);
TCU_CHECK(either.get<int>() == intValue);
}
// Assign second either value
{
const int intValue = 1942092699;
const float floatValue = 0.43223332995f;
Either<int, float> either (intValue);
const Either<int, float> otherEither (floatValue);
either = otherEither;
TCU_CHECK(!either.isFirst());
TCU_CHECK(either.isSecond());
TCU_CHECK(!either.is<int>());
TCU_CHECK(either.is<float>());
TCU_CHECK(either.getSecond() == floatValue);
TCU_CHECK(either.get<float>() == floatValue);
}
// Simple test for first with constructor
{
const TestClassWithConstructor testObject (171899615);
const Either<TestClassWithConstructor, int> either (testObject);
TCU_CHECK(either.isFirst());
TCU_CHECK(!either.isSecond());
TCU_CHECK(either.is<TestClassWithConstructor>());
TCU_CHECK(!either.is<int>());
TCU_CHECK(either.getFirst().getValue() == testObject.getValue());
TCU_CHECK(either.get<TestClassWithConstructor>().getValue() == testObject.getValue());
}
// Simple test for second with constructor
{
const TestClassWithConstructor testObject (171899615);
const Either<int, TestClassWithConstructor> either (testObject);
TCU_CHECK(!either.isFirst());
TCU_CHECK(either.isSecond());
TCU_CHECK(either.is<TestClassWithConstructor>());
TCU_CHECK(!either.is<int>());
TCU_CHECK(either.getSecond().getValue() == testObject.getValue());
TCU_CHECK(either.get<TestClassWithConstructor>().getValue() == testObject.getValue());
}
// Assign first with constructor
{
const int intValue = 1942092699;
const TestClassWithConstructor testObject (171899615);
Either<TestClassWithConstructor, int> either (intValue);
either = testObject;
TCU_CHECK(either.isFirst());
TCU_CHECK(!either.isSecond());
TCU_CHECK(either.is<TestClassWithConstructor>());
TCU_CHECK(!either.is<int>());
TCU_CHECK(either.getFirst().getValue() == testObject.getValue());
TCU_CHECK(either.get<TestClassWithConstructor>().getValue() == testObject.getValue());
}
// Assign second with constructor
{
const int intValue = 1942092699;
const TestClassWithConstructor testObject (171899615);
Either<int, TestClassWithConstructor> either (intValue);
either = testObject;
TCU_CHECK(!either.isFirst());
TCU_CHECK(either.isSecond());
TCU_CHECK(either.is<TestClassWithConstructor>());
TCU_CHECK(!either.is<int>());
TCU_CHECK(either.getSecond().getValue() == testObject.getValue());
TCU_CHECK(either.get<TestClassWithConstructor>().getValue() == testObject.getValue());
}
// Assign first either with constructor
{
const int intValue = 1942092699;
const TestClassWithConstructor testObject (171899615);
Either<TestClassWithConstructor, int> either (intValue);
const Either<TestClassWithConstructor, int> otherEither (testObject);
either = otherEither;
TCU_CHECK(either.isFirst());
TCU_CHECK(!either.isSecond());
TCU_CHECK(either.is<TestClassWithConstructor>());
TCU_CHECK(!either.is<int>());
TCU_CHECK(either.getFirst().getValue() == testObject.getValue());
TCU_CHECK(either.get<TestClassWithConstructor>().getValue() == testObject.getValue());
}
// Assign second either with constructor
{
const int intValue = 1942092699;
const TestClassWithConstructor testObject (171899615);
Either<int, TestClassWithConstructor> either (intValue);
const Either<int, TestClassWithConstructor> otherEither (testObject);
either = otherEither;
TCU_CHECK(!either.isFirst());
TCU_CHECK(either.isSecond());
TCU_CHECK(either.is<TestClassWithConstructor>());
TCU_CHECK(!either.is<int>());
TCU_CHECK(either.getSecond().getValue() == testObject.getValue());
TCU_CHECK(either.get<TestClassWithConstructor>().getValue() == testObject.getValue());
}
}
} // tcu