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/*
* Copyright (C) 2019-2020 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
*/
#include "shared/source/os_interface/linux/engine_info_impl.h"
#include "opencl/test/unit_test/os_interface/linux/drm_mock.h"
#include "gtest/gtest.h"
using namespace NEO;
TEST(DrmTest, whenQueryingEngineInfoThenSingleIoctlIsCalled) {
auto executionEnvironment = std::make_unique<ExecutionEnvironment>();
executionEnvironment->prepareRootDeviceEnvironments(1);
std::unique_ptr<DrmMock> drm = std::make_unique<DrmMock>(*executionEnvironment->rootDeviceEnvironments[0]);
EXPECT_NE(nullptr, drm);
drm->queryEngineInfo();
EXPECT_EQ(1u, drm->ioctlCallsCount);
}
TEST(EngineInfoTest, givenEngineInfoQuerySupportedWhenQueryingEngineInfoThenEngineInfoIsCreatedWithEngines) {
auto executionEnvironment = std::make_unique<ExecutionEnvironment>();
executionEnvironment->prepareRootDeviceEnvironments(1);
auto drm = std::make_unique<DrmMockEngine>(*executionEnvironment->rootDeviceEnvironments[0]);
ASSERT_NE(nullptr, drm);
drm->queryEngineInfo();
EXPECT_EQ(2u, drm->ioctlCallsCount);
auto engineInfo = static_cast<EngineInfoImpl *>(drm->getEngineInfo());
ASSERT_NE(nullptr, engineInfo);
EXPECT_EQ(2u, engineInfo->engines.size());
}
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