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/*
* Copyright (C) 2018-2023 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
*/
#include "shared/source/os_interface/linux/drm_engine_mapper.h"
#include "shared/source/os_interface/linux/drm_wrappers.h"
#include "shared/test/common/test_macros/test.h"
#include "aubstream/engine_node.h"
#include <array>
using namespace NEO;
TEST(DrmMapperTests, GivenEngineWhenMappingNodeThenCorrectEngineReturned) {
auto flagBcs = DrmEngineMapper::engineNodeMap(aub_stream::ENGINE_BCS);
auto flagRcs = DrmEngineMapper::engineNodeMap(aub_stream::ENGINE_RCS);
auto flagCcs = DrmEngineMapper::engineNodeMap(aub_stream::ENGINE_CCS);
auto flagCccs = DrmEngineMapper::engineNodeMap(aub_stream::ENGINE_CCCS);
auto expectedBcs = DrmParam::execBlt;
auto expectedRcs = DrmParam::execRender;
auto expectedCcs = DrmParam::execDefault;
auto expectedCccs = DrmParam::execRender;
EXPECT_EQ(expectedBcs, flagBcs);
EXPECT_EQ(expectedRcs, flagRcs);
EXPECT_EQ(expectedCcs, flagCcs);
EXPECT_EQ(expectedCccs, flagCccs);
}
TEST(DrmMapperTests, givenLinkCopyEngineWhenMapperCalledThenReturnDefaultBltEngine) {
const std::array<aub_stream::EngineType, 8> bcsLinkEngines = {{aub_stream::ENGINE_BCS1, aub_stream::ENGINE_BCS2, aub_stream::ENGINE_BCS3,
aub_stream::ENGINE_BCS4, aub_stream::ENGINE_BCS5, aub_stream::ENGINE_BCS6,
aub_stream::ENGINE_BCS7, aub_stream::ENGINE_BCS8}};
for (auto engine : bcsLinkEngines) {
EXPECT_EQ(DrmParam::execBlt, DrmEngineMapper::engineNodeMap(engine));
}
}
TEST(DrmMapperTests, GivenCcsWhenGettingEngineNodeMapThenReturnDefault) {
auto expected = DrmParam::execDefault;
EXPECT_EQ(DrmEngineMapper::engineNodeMap(aub_stream::ENGINE_CCS), expected);
EXPECT_EQ(DrmEngineMapper::engineNodeMap(aub_stream::ENGINE_CCS1), expected);
EXPECT_EQ(DrmEngineMapper::engineNodeMap(aub_stream::ENGINE_CCS2), expected);
EXPECT_EQ(DrmEngineMapper::engineNodeMap(aub_stream::ENGINE_CCS3), expected);
}
TEST(DrmMapperTests, GivenVcsWhenGettingEngineNodeMapThenExceptionIsThrown) {
EXPECT_THROW(DrmEngineMapper::engineNodeMap(aub_stream::ENGINE_VCS), std::exception);
}
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