/*
 * Copyright (c) 2018, Intel Corporation
 *
 * 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.
 */

#include "runtime/helpers/hw_info.h"
#include "runtime/os_interface/windows/wddm/wddm.h"
#include "runtime/os_interface/windows/wddm/wddm23.h"
#include "unit_tests/helpers/debug_manager_state_restore.h"
#include "test.h"

#include <typeinfo>

using namespace OCLRT;

TEST(wddmCreateTests, givenInputVersionWhenCreatingThenCreateRequestedObject) {
    std::unique_ptr<Wddm> wddm20(Wddm::createWddm(WddmInterfaceVersion::Wddm20));
    std::unique_ptr<Wddm> wddm23(Wddm::createWddm(WddmInterfaceVersion::Wddm23));

    EXPECT_EQ(typeid(*wddm20.get()), typeid(Wddm20));
    EXPECT_EQ(typeid(*wddm23.get()), typeid(Wddm23));
}

TEST(wddmCreateTests, givenInvalidInputVersionWhenCreatingThenThrowException) {
    EXPECT_THROW(Wddm::createWddm(static_cast<WddmInterfaceVersion>(0)), std::exception);
    EXPECT_THROW(Wddm::createWddm(static_cast<WddmInterfaceVersion>(21)), std::exception);
    EXPECT_THROW(Wddm::createWddm(static_cast<WddmInterfaceVersion>(22)), std::exception);
    EXPECT_THROW(Wddm::createWddm(static_cast<WddmInterfaceVersion>(24)), std::exception);
}

TEST(wddmCreateTests, givenNotPopulatedHwInfoWhenAskingForWddmVersionThenReturn20) {
    HardwareInfo hwInfo = {};
    EXPECT_TRUE(WddmInterfaceVersion::Wddm20 == Wddm::pickWddmInterfaceVersion(hwInfo));
}