compute-runtime/shared/test/unit_test/gen8/sampler_tests_gen8.cpp

/*
 * Copyright (C) 2018-2023 Intel Corporation
 *
 * SPDX-License-Identifier: MIT
 *
 */

#include "shared/source/gen8/hw_cmds.h"
#include "shared/source/os_interface/product_helper.h"
#include "shared/test/common/helpers/default_hw_info.h"
#include "shared/test/common/mocks/mock_execution_environment.h"
#include "shared/test/common/test_macros/header/per_product_test_definitions.h"
#include "shared/test/common/test_macros/test.h"

#include <memory>

using namespace NEO;

using Gen8SamplerTest = ::testing::Test;

GEN8TEST_F(Gen8SamplerTest, WhenAppendingSamplerStateParamsThenStateIsNotChanged) {

    using SAMPLER_STATE = typename FamilyType::SAMPLER_STATE;
    MockExecutionEnvironment mockExecutionEnvironment{};
    auto &rootDeviceEnvironment = *mockExecutionEnvironment.rootDeviceEnvironments[0];
    auto &productHelper = rootDeviceEnvironment.getHelper<ProductHelper>();

    auto stateWithoutAppendedParams = FamilyType::cmdInitSamplerState;
    auto stateWithAppendedParams = FamilyType::cmdInitSamplerState;
    EXPECT_TRUE(memcmp(&stateWithoutAppendedParams, &stateWithAppendedParams, sizeof(SAMPLER_STATE)) == 0);
    productHelper.adjustSamplerState(&stateWithAppendedParams, *defaultHwInfo);
    EXPECT_TRUE(memcmp(&stateWithoutAppendedParams, &stateWithAppendedParams, sizeof(SAMPLER_STATE)) == 0);
}