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

#include "shared/source/gen9/hw_cmds.h"
#include "shared/source/helpers/hw_helper.h"
#include "shared/test/common/cmd_parse/gen_cmd_parse.h"
#include "shared/test/common/helpers/hw_helper_tests.h"
#include "shared/test/common/test_macros/header/per_product_test_definitions.h"

using GfxCoreHelperTestGen9 = GfxCoreHelperTest;

GEN9TEST_F(GfxCoreHelperTestGen9, WhenGettingMaxBarriersPerSliceThenCorrectSizeIsReturned) {
    auto &helper = getHelper<GfxCoreHelper>();
    EXPECT_EQ(32u, helper.getMaxBarrierRegisterPerSlice());
}

GEN9TEST_F(GfxCoreHelperTestGen9, givenGen9WhenCallIsPackedSupportedThenReturnFalse) {
    auto &helper = pDevice->getGfxCoreHelper();
    EXPECT_FALSE(helper.packedFormatsSupported());
}

GEN9TEST_F(GfxCoreHelperTestGen9, WhenGettingPitchAlignmentForImageThenCorrectValueIsReturned) {
    auto &gfxCoreHelper = getHelper<GfxCoreHelper>();
    EXPECT_EQ(4u, gfxCoreHelper.getPitchAlignmentForImage(pDevice->getRootDeviceEnvironment()));
}

GEN9TEST_F(GfxCoreHelperTestGen9, WhenAdjustingDefaultEngineTypeThenEngineTypeIsSet) {
    auto engineType = hardwareInfo.capabilityTable.defaultEngineType;
    auto &gfxCoreHelper = getHelper<GfxCoreHelper>();
    gfxCoreHelper.adjustDefaultEngineType(&hardwareInfo);
    EXPECT_EQ(engineType, hardwareInfo.capabilityTable.defaultEngineType);
}

GEN9TEST_F(GfxCoreHelperTestGen9, givenDebuggingActiveWhenSipKernelTypeIsQueriedThenDbgCsrLocalTypeIsReturned) {
    auto &gfxCoreHelper = getHelper<GfxCoreHelper>();

    auto sipType = gfxCoreHelper.getSipKernelType(true);
    EXPECT_EQ(SipKernelType::DbgCsrLocal, sipType);
}

GEN9TEST_F(GfxCoreHelperTestGen9, whenGetGpgpuEnginesThenReturnThreeRcsEngines) {
    auto &gfxCoreHelper = getHelper<GfxCoreHelper>();
    auto gpgpuEngines = gfxCoreHelper.getGpgpuEngineInstances(pDevice->getHardwareInfo());
    EXPECT_EQ(3u, gpgpuEngines.size());
    EXPECT_EQ(aub_stream::ENGINE_RCS, gpgpuEngines[0].first);
    EXPECT_EQ(aub_stream::ENGINE_RCS, gpgpuEngines[1].first);
    EXPECT_EQ(aub_stream::ENGINE_RCS, gpgpuEngines[2].first);
    EXPECT_EQ(3u, pDevice->allEngines.size());
}

GEN9TEST_F(GfxCoreHelperTestGen9, givenGen9WhenCallIsTimestampShiftRequiredThenFalseIsReturned) {
    auto &gfxCoreHelper = pDevice->getGfxCoreHelper();
    EXPECT_FALSE(gfxCoreHelper.isTimestampShiftRequired());
}

using MemorySynchronizatiopCommandsTestsGen9 = ::testing::Test;
GEN9TEST_F(MemorySynchronizatiopCommandsTestsGen9, WhenProgrammingCacheFlushThenExpectConstantCacheFieldSet) {
    using PIPE_CONTROL = typename FamilyType::PIPE_CONTROL;
    std::unique_ptr<uint8_t> buffer(new uint8_t[128]);

    LinearStream stream(buffer.get(), 128);
    MemorySynchronizationCommands<FamilyType>::addFullCacheFlush(stream, *defaultHwInfo);
    PIPE_CONTROL *pipeControl = genCmdCast<PIPE_CONTROL *>(buffer.get());
    ASSERT_NE(nullptr, pipeControl);
    EXPECT_TRUE(pipeControl->getConstantCacheInvalidationEnable());
}