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/*
* Copyright (c) 2017-2020 Arm Limited.
*
* SPDX-License-Identifier: MIT
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef ARM_COMPUTE_TEST_TEST_CASE_FACTORY
#define ARM_COMPUTE_TEST_TEST_CASE_FACTORY
#include "DatasetModes.h"
#include "TestCase.h"
#include "support/MemorySupport.h"
#include <memory>
#include <string>
namespace arm_compute
{
namespace test
{
namespace framework
{
/** Abstract factory class to create test cases. */
class TestCaseFactory
{
public:
/** Test case status.
*
* ACTIVE == Test is run and result is validated. Failure on failed validation.
* EXPECTED_FAILURE == Test is run and result is validated. Failure on successful validation.
* DISABLED == Test is not run.
*/
enum class Status
{
ACTIVE,
EXPECTED_FAILURE,
DISABLED
};
/** Constructor.
*
* @param[in] suite_name Name of the test suite to which the test case has been added.
* @param[in] name Name of the test case.
* @param[in] mode Datset mode of the test case.
* @param[in] status Status of the test case.
* @param[in] description Description of data arguments.
*/
TestCaseFactory(std::string suite_name, std::string name, DatasetMode mode, Status status, std::string description = "");
/** Default destructor. */
virtual ~TestCaseFactory() = default;
/** Name of the test case.
*
* @return Name of the test case.
*/
std::string name() const;
/** Get the mode for which test case will be enabled.
*
* @return Dataset mode of the test case.
*/
DatasetMode mode() const;
/** Get the status of the test case.
*
* @return Status of the test case.
*/
Status status() const;
/** Factory function to create the test case
*
* @return Unique pointer to a newly created test case.
*/
virtual std::unique_ptr<TestCase> make() const = 0;
private:
const std::string _suite_name;
const std::string _test_name;
const std::string _data_description;
const DatasetMode _mode{ DatasetMode::ALL };
const Status _status{ Status::ACTIVE };
};
/** Implementation of a test case factory to create non-data test cases. */
template <typename T>
class SimpleTestCaseFactory final : public TestCaseFactory
{
public:
/** Default constructor. */
using TestCaseFactory::TestCaseFactory;
std::unique_ptr<TestCase> make() const override;
};
/** Implementation of a test case factory to create data test cases. */
template <typename T, typename D>
class DataTestCaseFactory final : public TestCaseFactory
{
public:
/** Constructor.
*
* @param[in] suite_name Name of the test suite to which the test case has been added.
* @param[in] test_name Name of the test case.
* @param[in] mode Mode in which the test case is enabled.
* @param[in] status Status of the test case.
* @param[in] description Description of data arguments.
* @param[in] data Input data for the test case.
*/
DataTestCaseFactory(std::string suite_name, std::string test_name, DatasetMode mode, Status status, std::string description, const D &data);
std::unique_ptr<TestCase> make() const override;
private:
D _data;
};
inline TestCaseFactory::TestCaseFactory(std::string suite_name, std::string test_name, DatasetMode mode, Status status, std::string description)
: _suite_name{ std::move(suite_name) }, _test_name{ std::move(test_name) }, _data_description{ std::move(description) }, _mode{ mode }, _status{ status }
{
}
inline std::string TestCaseFactory::name() const
{
std::string name = _suite_name + "/" + _test_name;
if(!_data_description.empty())
{
name += "@" + _data_description;
}
return name;
}
inline DatasetMode TestCaseFactory::mode() const
{
return _mode;
}
inline TestCaseFactory::Status TestCaseFactory::status() const
{
return _status;
}
inline ::std::ostream &operator<<(::std::ostream &stream, TestCaseFactory::Status status)
{
switch(status)
{
case TestCaseFactory::Status::ACTIVE:
stream << "ACTIVE";
break;
case TestCaseFactory::Status::EXPECTED_FAILURE:
stream << "EXPECTED_FAILURE";
break;
case TestCaseFactory::Status::DISABLED:
stream << "DISABLED";
break;
default:
throw std::invalid_argument("Unsupported test case factory status");
}
return stream;
}
template <typename T>
inline std::unique_ptr<TestCase> SimpleTestCaseFactory<T>::make() const
{
return support::cpp14::make_unique<T>();
}
template <typename T, typename D>
inline DataTestCaseFactory<T, D>::DataTestCaseFactory(std::string suite_name, std::string test_name, DatasetMode mode, Status status, std::string description, const D &data)
: TestCaseFactory{ std::move(suite_name), std::move(test_name), mode, status, std::move(description) }, _data{ data }
{
}
template <typename T, typename D>
inline std::unique_ptr<TestCase> DataTestCaseFactory<T, D>::make() const
{
return support::cpp14::make_unique<T>(_data);
}
} // namespace framework
} // namespace test
} // namespace arm_compute
#endif /* ARM_COMPUTE_TEST_TEST_CASE_FACTORY */
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