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

#include "shared/source/command_stream/preemption_mode.h"
#include "shared/source/gen9/hw_cmds.h"
#include "shared/source/helpers/gfx_core_helper.h"
#include "shared/test/common/fixtures/device_fixture.h"
#include "shared/test/common/mocks/mock_device.h"
#include "shared/test/common/test_macros/header/per_product_test_definitions.h"
#include "shared/test/common/test_macros/test.h"

using namespace NEO;

using Gen9DeviceCaps = Test<DeviceFixture>;

GEN9TEST_F(Gen9DeviceCaps, GivenDefaultWhenCheckingPreemptionModeThenMidThreadIsSupported) {
    EXPECT_EQ(PreemptionMode::MidThread, pDevice->getHardwareInfo().capabilityTable.defaultPreemptionMode);
}

GEN9TEST_F(Gen9DeviceCaps, WhenCheckingCompressionThenItIsDisabled) {
    EXPECT_FALSE(pDevice->getHardwareInfo().capabilityTable.ftrRenderCompressedBuffers);
    EXPECT_FALSE(pDevice->getHardwareInfo().capabilityTable.ftrRenderCompressedImages);
}

GEN9TEST_F(Gen9DeviceCaps, givenHwInfoWhenRequestedComputeUnitsUsedForScratchThenReturnValidValue) {
    const auto &hwInfo = pDevice->getHardwareInfo();
    auto &gfxCoreHelper = getHelper<GfxCoreHelper>();

    uint32_t expectedValue = hwInfo.gtSystemInfo.MaxSubSlicesSupported * hwInfo.gtSystemInfo.MaxEuPerSubSlice *
                             hwInfo.gtSystemInfo.ThreadCount / hwInfo.gtSystemInfo.EUCount;

    EXPECT_EQ(expectedValue, gfxCoreHelper.getComputeUnitsUsedForScratch(pDevice->getRootDeviceEnvironment()));
    EXPECT_EQ(expectedValue, pDevice->getDeviceInfo().computeUnitsUsedForScratch);
}

GEN9TEST_F(Gen9DeviceCaps, givenHwInfoWhenRequestedMaxFrontEndThreadsThenReturnValidValue) {
    const auto &hwInfo = pDevice->getHardwareInfo();

    EXPECT_EQ(GfxCoreHelper::getMaxThreadsForVfe(hwInfo), pDevice->getDeviceInfo().maxFrontEndThreads);
}

GEN9TEST_F(Gen9DeviceCaps, givenHwInfoWhenSlmSizeIsRequiredThenReturnCorrectValue) {
    EXPECT_EQ(64u, pDevice->getHardwareInfo().capabilityTable.slmSize);
}

GEN9TEST_F(Gen9DeviceCaps, givenGen9WhenCheckSupportCacheFlushAfterWalkerThenFalse) {
    EXPECT_FALSE(pDevice->getHardwareInfo().capabilityTable.supportCacheFlushAfterWalker);
}

GEN9TEST_F(Gen9DeviceCaps, givenGen9WhenCheckBlitterOperationsSupportThenReturnFalse) {
    EXPECT_FALSE(pDevice->getHardwareInfo().capabilityTable.blitterOperationsSupported);
}

GEN9TEST_F(Gen9DeviceCaps, givenGen9WhenCheckingImageSupportThenReturnTrue) {
    EXPECT_TRUE(pDevice->getHardwareInfo().capabilityTable.supportsImages);
}

GEN9TEST_F(Gen9DeviceCaps, givenGen9WhenCheckingMediaBlockSupportThenReturnTrue) {
    EXPECT_TRUE(pDevice->getHardwareInfo().capabilityTable.supportsMediaBlock);
}

GEN9TEST_F(Gen9DeviceCaps, givenGen9WhenCheckingFloatAtomicsSupportThenReturnFalse) {
    EXPECT_FALSE(pDevice->getHardwareInfo().capabilityTable.supportsFloatAtomics);
}
