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/*
* Copyright (C) 2018-2024 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
*/
#include "shared/source/command_stream/preemption.h"
#include "shared/source/gmm_helper/gmm_helper.h"
#include "shared/source/helpers/gfx_core_helper.h"
#include "shared/source/os_interface/linux/os_context_linux.h"
#include "shared/source/os_interface/os_interface.h"
#include "shared/source/sku_info/operations/sku_info_transfer.h"
#include "shared/test/common/helpers/variable_backup.h"
#include "shared/test/common/libult/linux/drm_mock.h"
#include "shared/test/common/mocks/mock_execution_environment.h"
#include "gtest/gtest.h"
namespace NEO {
extern GMM_INIT_IN_ARGS passedInputArgs;
extern GT_SYSTEM_INFO passedGtSystemInfo;
extern SKU_FEATURE_TABLE passedFtrTable;
extern WA_TABLE passedWaTable;
extern bool copyInputArgs;
TEST(OsInterfaceTest, GivenLinuxWhenCallingAre64kbPagesEnabledThenReturnFalse) {
EXPECT_FALSE(OSInterface::are64kbPagesEnabled());
}
TEST(OsInterfaceTest, GivenLinuxOsInterfaceWhenDeviceHandleQueriedThenZeroIsReturned) {
auto executionEnvironment = std::make_unique<MockExecutionEnvironment>();
auto drm = std::make_unique<DrmMock>(*executionEnvironment->rootDeviceEnvironments[0]);
OSInterface osInterface;
osInterface.setDriverModel(std::move(drm));
EXPECT_EQ(0u, osInterface.getDriverModel()->getDeviceHandle());
}
TEST(OsInterfaceTest, GivenLinuxOsWhenCheckForNewResourceImplicitFlushSupportThenReturnTrue) {
EXPECT_TRUE(OSInterface::newResourceImplicitFlush);
}
TEST(OsInterfaceTest, GivenLinuxOsWhenCheckForGpuIdleImplicitFlushSupportThenReturnFalse) {
EXPECT_TRUE(OSInterface::gpuIdleImplicitFlush);
}
TEST(OsInterfaceTest, GivenLinuxOsInterfaceWhenCallingIsDebugAttachAvailableThenFalseIsReturned) {
OSInterface osInterface;
auto executionEnvironment = std::make_unique<MockExecutionEnvironment>();
DrmMock *drm = new DrmMock(*executionEnvironment->rootDeviceEnvironments[0]);
osInterface.setDriverModel(std::unique_ptr<DriverModel>(drm));
EXPECT_FALSE(osInterface.isDebugAttachAvailable());
}
TEST(OsInterfaceTest, whenOsInterfaceSetupGmmInputArgsThenArgsAreSet) {
MockExecutionEnvironment executionEnvironment{};
auto &rootDeviceEnvironment = *executionEnvironment.rootDeviceEnvironments[0];
auto drm = std::make_unique<DrmMock>(rootDeviceEnvironment);
rootDeviceEnvironment.osInterface = std::make_unique<OSInterface>();
rootDeviceEnvironment.osInterface->setDriverModel(std::move(drm));
VariableBackup<decltype(passedInputArgs)> passedInputArgsBackup(&passedInputArgs);
VariableBackup<decltype(passedFtrTable)> passedFtrTableBackup(&passedFtrTable);
VariableBackup<decltype(passedGtSystemInfo)> passedGtSystemInfoBackup(&passedGtSystemInfo);
VariableBackup<decltype(passedWaTable)> passedWaTableBackup(&passedWaTable);
VariableBackup<decltype(copyInputArgs)> copyInputArgsBackup(©InputArgs, true);
auto hwInfo = rootDeviceEnvironment.getHardwareInfo();
SKU_FEATURE_TABLE expectedFtrTable = {};
WA_TABLE expectedWaTable = {};
SkuInfoTransfer::transferFtrTableForGmm(&expectedFtrTable, &hwInfo->featureTable);
SkuInfoTransfer::transferWaTableForGmm(&expectedWaTable, &hwInfo->workaroundTable);
auto gmmHelper = std::make_unique<GmmHelper>(rootDeviceEnvironment);
EXPECT_EQ(0, memcmp(&hwInfo->platform, &passedInputArgs.Platform, sizeof(PLATFORM)));
EXPECT_EQ(&hwInfo->gtSystemInfo, passedInputArgs.pGtSysInfo);
EXPECT_EQ(0, memcmp(&expectedFtrTable, &passedFtrTable, sizeof(SKU_FEATURE_TABLE)));
EXPECT_EQ(0, memcmp(&expectedWaTable, &passedWaTable, sizeof(WA_TABLE)));
EXPECT_EQ(GMM_CLIENT::GMM_OCL_VISTA, passedInputArgs.ClientType);
}
} // namespace NEO
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