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[KERNEL32_APITEST] Add SystemFirmwareTableInformation tests

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Thanks goes to Mark Jansen for help!
This commit is contained in:
Stanislav Motylkov 2018-08-05 11:38:20 +03:00 committed by Mark Jansen
parent 95fdc24157
commit b851d7e1d3
2 changed files with 103 additions and 23 deletions
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123
modules/rostests/apitests/kernel32/SystemFirmware.c
View file

@ -3,6 +3,7 @@
* LICENSE: GPL-2.0+ (https://spdx.org/licenses/GPL-2.0+)
* PURPOSE: Tests for System Firmware functions
* COPYRIGHT: Copyright 2018 Stanislav Motylkov
* Copyright 2018 Mark Jansen
*/
#include "precomp.h"
@ -17,6 +18,70 @@ typedef struct ENTRY
DWORD ErrSuccess;
} ENTRY;
static UINT
CallNt(IN DWORD FirmwareTableProviderSignature,
IN DWORD FirmwareTableID,
OUT PVOID pFirmwareTableBuffer,
IN DWORD BufferSize,
IN SYSTEM_FIRMWARE_TABLE_ACTION Action)
{
SYSTEM_FIRMWARE_TABLE_INFORMATION* SysFirmwareInfo;
ULONG Result = 0, ReturnedSize;
ULONG TotalSize = BufferSize + sizeof(SYSTEM_FIRMWARE_TABLE_INFORMATION);
NTSTATUS Status;
SysFirmwareInfo = RtlAllocateHeap(RtlGetProcessHeap(), HEAP_ZERO_MEMORY, TotalSize);
if (!SysFirmwareInfo)
{
SetLastError(ERROR_INVALID_PARAMETER);
return 0;
}
_SEH2_TRY
{
SysFirmwareInfo->ProviderSignature = FirmwareTableProviderSignature;
SysFirmwareInfo->TableID = FirmwareTableID;
SysFirmwareInfo->Action = Action;
SysFirmwareInfo->TableBufferLength = BufferSize;
Status = NtQuerySystemInformation(SystemFirmwareTableInformation, SysFirmwareInfo, TotalSize, &ReturnedSize);
if (NT_SUCCESS(Status) || Status == STATUS_BUFFER_TOO_SMALL)
Result = SysFirmwareInfo->TableBufferLength;
if (NT_SUCCESS(Status) && pFirmwareTableBuffer)
{
memcpy(pFirmwareTableBuffer, SysFirmwareInfo->TableBuffer, SysFirmwareInfo->TableBufferLength);
}
}
_SEH2_FINALLY
{
RtlFreeHeap(RtlGetProcessHeap(), 0, SysFirmwareInfo);
}
_SEH2_END;
SetLastError(RtlNtStatusToDosError(Status));
return Result;
}
UINT
WINAPI
fEnumSystemFirmwareTables(IN DWORD FirmwareTableProviderSignature,
OUT PVOID pFirmwareTableBuffer,
IN DWORD BufferSize)
{
return CallNt(FirmwareTableProviderSignature, 0, pFirmwareTableBuffer, BufferSize, SystemFirmwareTable_Enumerate);
}
UINT
WINAPI
fGetSystemFirmwareTable(IN DWORD FirmwareTableProviderSignature,
IN DWORD FirmwareTableID,
OUT PVOID pFirmwareTableBuffer,
IN DWORD BufferSize)
{
return CallNt(FirmwareTableProviderSignature, FirmwareTableID, pFirmwareTableBuffer, BufferSize, SystemFirmwareTable_Get);
}
static
VOID
test_EnumBuffer(
@ -378,7 +443,9 @@ test_GetBuffer(
}
}
START_TEST(SystemFirmware)
static
VOID
test_Functions()
{
static const ENTRY Entries[] =
{
@ -388,34 +455,12 @@ START_TEST(SystemFirmware)
/* This entry should be last */
{ 0xDEAD, ERROR_INVALID_FUNCTION, ERROR_INVALID_FUNCTION },
};
HANDLE hKernel;
CHAR Buffer[262144]; // 256 KiB should be enough
CHAR Sign[sizeof(DWORD) + 1];
UINT TableCount[_countof(Entries)];
DWORD FirstTableID[_countof(Entries)];
int i;
hKernel = GetModuleHandleW(L"kernel32.dll");
if (!hKernel)
{
skip("kernel32.dll module not found. Can't proceed\n");
return;
}
pEnumSystemFirmwareTables = (void *)GetProcAddress(hKernel, "EnumSystemFirmwareTables");
pGetSystemFirmwareTable = (void *)GetProcAddress(hKernel, "GetSystemFirmwareTable");
if (!pEnumSystemFirmwareTables)
{
skip("EnumSystemFirmwareTables not found. Can't proceed\n");
return;
}
if (!pGetSystemFirmwareTable)
{
skip("GetSystemFirmwareTable not found. Can't proceed\n");
return;
}
// Test EnumSystemFirmwareTables
for (i = 0; i < _countof(Entries); i++)
{
@ -464,3 +509,35 @@ START_TEST(SystemFirmware)
FALSE, Entries[i].ErrInsuff, Entries[i].ErrSuccess);
}
}
START_TEST(SystemFirmware)
{
HANDLE hKernel;
hKernel = GetModuleHandleW(L"kernel32.dll");
if (!hKernel)
{
skip("kernel32.dll module not found. Can't proceed\n");
return;
}
pEnumSystemFirmwareTables = (void *)fEnumSystemFirmwareTables;
pGetSystemFirmwareTable = (void *)fGetSystemFirmwareTable;
test_Functions();
pEnumSystemFirmwareTables = (void *)GetProcAddress(hKernel, "EnumSystemFirmwareTables");
pGetSystemFirmwareTable = (void *)GetProcAddress(hKernel, "GetSystemFirmwareTable");
if (!pEnumSystemFirmwareTables)
{
skip("EnumSystemFirmwareTables not found. Can't proceed\n");
return;
}
if (!pGetSystemFirmwareTable)
{
skip("GetSystemFirmwareTable not found. Can't proceed\n");
return;
}
test_Functions();
}

3
modules/rostests/apitests/kernel32/precomp.h
View file

@ -11,5 +11,8 @@
#include <winreg.h>
#include <strsafe.h>
#include <ndk/umtypes.h>
#include <ndk/extypes.h>
#include <ndk/exfuncs.h>
#include <ndk/rtlfuncs.h>
#endif /* _KERNEL32_APITEST_PRECOMP_H_ */