/*
 * Copyright (C) 2019-2021 Intel Corporation
 *
 * SPDX-License-Identifier: MIT
 *
 */

#include "shared/source/helpers/hw_helper.h"

#include "opencl/test/unit_test/fixtures/cl_device_fixture.h"
#include "test.h"

using namespace NEO;

typedef Test<ClDeviceFixture> Gen11DeviceCaps;

GEN11TEST_F(Gen11DeviceCaps, GivenDefaultWhenCheckingPreemptionModeThenMidThreadIsReturned) {
    EXPECT_TRUE(PreemptionMode::MidThread == pDevice->getHardwareInfo().capabilityTable.defaultPreemptionMode);
}

GEN11TEST_F(Gen11DeviceCaps, WhenCheckingProfilingTimerResolutionThenCorrectResolutionIsReturned) {
    const auto &caps = pDevice->getDeviceInfo();
    EXPECT_EQ(83u, caps.outProfilingTimerResolution);
}

GEN11TEST_F(Gen11DeviceCaps, GivenWhenGettingKmdNotifyPropertiesThenItIsDisabled) {
    EXPECT_FALSE(pDevice->getHardwareInfo().capabilityTable.kmdNotifyProperties.enableKmdNotify);
    EXPECT_EQ(0, pDevice->getHardwareInfo().capabilityTable.kmdNotifyProperties.delayKmdNotifyMicroseconds);
    EXPECT_FALSE(pDevice->getHardwareInfo().capabilityTable.kmdNotifyProperties.enableQuickKmdSleep);
    EXPECT_EQ(0, pDevice->getHardwareInfo().capabilityTable.kmdNotifyProperties.delayQuickKmdSleepMicroseconds);
    EXPECT_FALSE(pDevice->getHardwareInfo().capabilityTable.kmdNotifyProperties.enableQuickKmdSleepForSporadicWaits);
    EXPECT_EQ(0, pDevice->getHardwareInfo().capabilityTable.kmdNotifyProperties.delayQuickKmdSleepForSporadicWaitsMicroseconds);
}

GEN11TEST_F(Gen11DeviceCaps, WhenCheckingCompressionThenItIsDisabled) {
    EXPECT_FALSE(pDevice->getHardwareInfo().capabilityTable.ftrRenderCompressedBuffers);
    EXPECT_FALSE(pDevice->getHardwareInfo().capabilityTable.ftrRenderCompressedImages);
}

GEN11TEST_F(Gen11DeviceCaps, givenHwInfoWhenRequestedComputeUnitsUsedForScratchThenReturnValidValue) {
    const auto &hwInfo = pDevice->getHardwareInfo();
    auto &hwHelper = HwHelper::get(hwInfo.platform.eRenderCoreFamily);

    uint32_t expectedValue = hwInfo.gtSystemInfo.MaxSubSlicesSupported * hwInfo.gtSystemInfo.MaxEuPerSubSlice * 8;

    EXPECT_EQ(expectedValue, hwHelper.getComputeUnitsUsedForScratch(&hwInfo));
    EXPECT_EQ(expectedValue, pDevice->getDeviceInfo().computeUnitsUsedForScratch);
}

GEN11TEST_F(Gen11DeviceCaps, givenHwInfoWhenRequestedMaxFrontEndThreadsThenReturnValidValue) {
    const auto &hwInfo = pDevice->getHardwareInfo();

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

GEN11TEST_F(Gen11DeviceCaps, givenGen11WhenCheckSupportCacheFlushAfterWalkerThenFalse) {
    EXPECT_FALSE(pDevice->getHardwareInfo().capabilityTable.supportCacheFlushAfterWalker);
}

GEN11TEST_F(Gen11DeviceCaps, givenGen11WhenCheckBlitterOperationsSupportThenReturnFalse) {
    EXPECT_FALSE(pDevice->getHardwareInfo().capabilityTable.blitterOperationsSupported);
}

GEN11TEST_F(Gen11DeviceCaps, givenGen11WhenCheckingImageSupportThenReturnTrue) {
    EXPECT_TRUE(pDevice->getHardwareInfo().capabilityTable.supportsImages);
}

GEN11TEST_F(Gen11DeviceCaps, givenGen11WhenCheckingMediaBlockSupportThenReturnTrue) {
    EXPECT_TRUE(pDevice->getHardwareInfo().capabilityTable.supportsMediaBlock);
}

GEN11TEST_F(Gen11DeviceCaps, givenGen11WhenCheckingCoherencySupportThenReturnFalse) {
    EXPECT_FALSE(pDevice->getHardwareInfo().capabilityTable.ftrSupportsCoherency);
}

GEN11TEST_F(Gen11DeviceCaps, givenGen11WhenCheckExtensionsThenSubgroupLocalBlockIOIsSupported) {
    const auto &caps = pClDevice->getDeviceInfo();

    EXPECT_THAT(caps.deviceExtensions, testing::HasSubstr(std::string("cl_intel_subgroup_local_block_io")));
}

GEN11TEST_F(Gen11DeviceCaps, givenGen11WhenCheckExtensionsThenDeviceProperlyReportsClKhrSubgroupsExtension) {
    const auto &caps = pClDevice->getDeviceInfo();

    if (pClDevice->areOcl21FeaturesEnabled()) {
        EXPECT_THAT(caps.deviceExtensions, testing::HasSubstr(std::string("cl_khr_subgroups")));
    } else {
        EXPECT_THAT(caps.deviceExtensions, ::testing::Not(testing::HasSubstr(std::string("cl_khr_subgroups"))));
    }
}

GEN11TEST_F(Gen11DeviceCaps, givenGen11WhenCheckingCapsThenDeviceDoesProperlyReportsIndependentForwardProgress) {
    const auto &caps = pClDevice->getDeviceInfo();

    if (pClDevice->areOcl21FeaturesEnabled()) {
        EXPECT_TRUE(caps.independentForwardProgress != 0);
    } else {
        EXPECT_FALSE(caps.independentForwardProgress != 0);
    }
}