File: os_interface_linux_tests.cpp

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/*
 * Copyright (C) 2017-2020 Intel Corporation
 *
 * SPDX-License-Identifier: MIT
 *
 */

#include "shared/source/command_stream/preemption.h"
#include "shared/source/gmm_helper/gmm_lib.h"
#include "shared/source/helpers/hw_helper.h"
#include "shared/source/os_interface/linux/os_context_linux.h"
#include "shared/source/os_interface/linux/os_interface.h"

#include "opencl/test/unit_test/mocks/mock_execution_environment.h"
#include "opencl/test/unit_test/os_interface/linux/drm_mock.h"

#include "gtest/gtest.h"

namespace NEO {

TEST(OsInterfaceTest, GivenLinuxWhenare64kbPagesEnabledThenFalse) {
    EXPECT_FALSE(OSInterface::are64kbPagesEnabled());
}

TEST(OsInterfaceTest, GivenLinuxOsInterfaceWhenDeviceHandleQueriedthenZeroIsReturned) {
    OSInterface osInterface;
    EXPECT_EQ(0u, osInterface.getDeviceHandle());
}

TEST(OsInterfaceTest, GivenLinuxOsWhenCheckForNewResourceImplicitFlushSupportThenReturnTrue) {
    EXPECT_TRUE(OSInterface::newResourceImplicitFlush);
}

TEST(OsInterfaceTest, GivenLinuxOsWhenCheckForGpuIdleImplicitFlushSupportThenReturnFalse) {
    EXPECT_TRUE(OSInterface::gpuIdleImplicitFlush);
}

} // namespace NEO