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/*
* Copyright (C) 2022-2025 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
*/
#include "shared/source/os_interface/linux/drm_neo.h"
#include "shared/test/common/helpers/variable_backup.h"
#include "shared/test/common/os_interface/linux/sys_calls_linux_ult.h"
#include "shared/test/common/test_macros/test.h"
using namespace NEO;
TEST(DrmVersionTest, givenDrmVersionI915WhenCheckingDrmSupportThenSuccessIsReturned) {
int fileDescriptor = 123;
VariableBackup<const char *> backup(&SysCalls::drmVersion);
SysCalls::drmVersion = "i915";
EXPECT_TRUE(Drm::isDrmSupported(fileDescriptor));
}
TEST(DrmVersionTest, givenDrmVersionXeWhenCheckingDrmSupportThenSuccessIsReturned) {
int fileDescriptor = 123;
VariableBackup<const char *> backup(&SysCalls::drmVersion);
SysCalls::drmVersion = "xe";
EXPECT_TRUE(Drm::isDrmSupported(fileDescriptor));
}
TEST(DrmVersionTest, givenInvalidDrmVersionWhenCheckingDrmSupportThenFalseIsReturned) {
int fileDescriptor = 123;
VariableBackup<const char *> backup(&SysCalls::drmVersion);
SysCalls::drmVersion = "unknown";
EXPECT_FALSE(Drm::isDrmSupported(fileDescriptor));
}
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