#ifndef _VKTTESTCASE_HPP
#define _VKTTESTCASE_HPP
/*-------------------------------------------------------------------------
 * Vulkan Conformance Tests
 * ------------------------
 *
 * Copyright (c) 2015 Google Inc.
 *
 * 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 Vulkan test case base classes
 *//*--------------------------------------------------------------------*/

#include "tcuDefs.hpp"
#include "tcuTestCase.hpp"
#include "vkDefs.hpp"
#include "deUniquePtr.hpp"
#include "vkPrograms.hpp"
#include "vkApiVersion.hpp"
#include "vkDebugReportUtil.hpp"
#include "vkPlatform.hpp"
#include "vktTestCaseDefs.hpp"
#include <vector>
#include <string>

namespace glu
{
struct ProgramSources;
}

namespace vk
{
class PlatformInterface;
class Allocator;
struct SourceCollections;
}

namespace vkt
{

class DefaultDevice;

class Context
{
public:
													Context								(tcu::TestContext&				testCtx,
																						 const vk::PlatformInterface&	platformInterface,
																						 vk::BinaryCollection&			progCollection);
													~Context							(void);

	tcu::TestContext&								getTestContext						(void) const { return m_testCtx;			}
	const vk::PlatformInterface&					getPlatformInterface				(void) const { return m_platformInterface;	}
	vk::BinaryCollection&							getBinaryCollection					(void) const { return m_progCollection;		}

	// Default instance & device, selected with --deqp-vk-device-id=N
	deUint32										getMaximumFrameworkVulkanVersion	(void) const;
	deUint32										getAvailableInstanceVersion			(void) const;
	const std::vector<std::string>&					getInstanceExtensions				(void) const;
	vk::VkInstance									getInstance							(void) const;
	const vk::InstanceInterface&					getInstanceInterface				(void) const;
	vk::VkPhysicalDevice							getPhysicalDevice					(void) const;
	deUint32										getDeviceVersion					(void) const;
	bool											isDeviceFeatureInitialized			(vk::VkStructureType sType) const;
	const vk::VkPhysicalDeviceFeatures&				getDeviceFeatures					(void) const;
	const vk::VkPhysicalDeviceFeatures2&			getDeviceFeatures2					(void) const;
	const vk::VkPhysicalDeviceVulkan11Features&		getDeviceVulkan11Features			(void) const;
	const vk::VkPhysicalDeviceVulkan12Features&		getDeviceVulkan12Features			(void) const;

	bool											isInstanceFunctionalitySupported	(const std::string& extension) const;
	bool											isDeviceFunctionalitySupported		(const std::string& extension) const;

#include "vkDeviceFeaturesForContextDecl.inl"

	bool											isDevicePropertyInitialized			(vk::VkStructureType sType) const;
	const vk::VkPhysicalDeviceProperties&			getDeviceProperties					(void) const;
	const vk::VkPhysicalDeviceProperties2&			getDeviceProperties2				(void) const;
	const vk::VkPhysicalDeviceVulkan11Properties&	getDeviceVulkan11Properties			(void) const;
	const vk::VkPhysicalDeviceVulkan12Properties&	getDeviceVulkan12Properties			(void) const;

#include "vkDevicePropertiesForContextDecl.inl"

	const std::vector<std::string>&					getDeviceExtensions					(void) const;
	vk::VkDevice									getDevice							(void) const;
	const vk::DeviceInterface&						getDeviceInterface					(void) const;
	deUint32										getUniversalQueueFamilyIndex		(void) const;
	vk::VkQueue										getUniversalQueue					(void) const;
	deUint32										getUsedApiVersion					(void) const;
	deUint32										getSparseQueueFamilyIndex			(void) const;
	vk::VkQueue										getSparseQueue						(void) const;
	vk::Allocator&									getDefaultAllocator					(void) const;
	bool											contextSupports						(const deUint32 majorNum, const deUint32 minorNum, const deUint32 patchNum) const;
	bool											contextSupports						(const vk::ApiVersion version) const;
	bool											contextSupports						(const deUint32 requiredApiVersionBits) const;
	bool											requireDeviceFunctionality			(const std::string& required) const;
	bool											requireInstanceFunctionality		(const std::string& required) const;
	bool											requireDeviceCoreFeature			(const DeviceCoreFeature requiredDeviceCoreFeature);

	void*											getInstanceProcAddr					();

	bool											isBufferDeviceAddressSupported		(void) const;

	bool											resultSetOnValidation				() const		{ return m_resultSetOnValidation;	}
	void											resultSetOnValidation				(bool value)	{ m_resultSetOnValidation = value;	}

	bool											hasDebugReportRecorder				() const;
	vk::DebugReportRecorder&						getDebugReportRecorder				() const;

protected:
	tcu::TestContext&								m_testCtx;
	const vk::PlatformInterface&					m_platformInterface;
	vk::BinaryCollection&							m_progCollection;

	const de::UniquePtr<DefaultDevice>				m_device;
	const de::UniquePtr<vk::Allocator>				m_allocator;

	bool											m_resultSetOnValidation;

private:
												Context								(const Context&); // Not allowed
	Context&									operator=							(const Context&); // Not allowed
};

class TestInstance;

class TestCase : public tcu::TestCase
{
public:
							TestCase		(tcu::TestContext& testCtx, const std::string& name, const std::string& description);
							TestCase		(tcu::TestContext& testCtx, tcu::TestNodeType type, const std::string& name, const std::string& description);
	virtual					~TestCase		(void) {}

	virtual void			delayedInit		(void); // non-const init called after checkSupport but before initPrograms
	virtual void			initPrograms	(vk::SourceCollections& programCollection) const;
	virtual TestInstance*	createInstance	(Context& context) const = 0;
	virtual void			checkSupport	(Context& context) const;

	IterateResult			iterate			(void) { DE_ASSERT(false); return STOP; } // Deprecated in this module
};

class TestInstance
{
public:
								TestInstance	(Context& context) : m_context(context) {}
	virtual						~TestInstance	(void) {}

	virtual tcu::TestStatus		iterate			(void) = 0;

protected:
	Context&					m_context;

private:
								TestInstance	(const TestInstance&);
	TestInstance&				operator=		(const TestInstance&);
};

inline TestCase::TestCase (tcu::TestContext& testCtx, const std::string& name, const std::string& description)
	: tcu::TestCase(testCtx, name.c_str(), description.c_str())
{
}

inline TestCase::TestCase (tcu::TestContext& testCtx, tcu::TestNodeType type, const std::string& name, const std::string& description)
	: tcu::TestCase(testCtx, type, name.c_str(), description.c_str())
{
}

void collectAndReportDebugMessages(vk::DebugReportRecorder &debugReportRecorder, Context& context);

} // vkt

#endif // _VKTTESTCASE_HPP