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Second MDL test

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svn path=/trunk/; revision=9231
This commit is contained in:
Jason Filby 2004-04-27 17:48:52 +00:00
parent 855d8095ef
commit 17bf83aa38
1 changed files with 81 additions and 0 deletions
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81
reactos/regtests/kmregtests/tests/mdl-2.c Normal file
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#include <ddk/ntddk.h>
#include <windows.h>
#include "regtests.h"
static int RunTest(char *Buffer)
{
VOID *pmem1, *sysaddr1, *sysaddr2;
ULONG AllocSize;
PMDL Mdl;
/* Allocate memory for use in testing */
AllocSize = 1024;
pmem1 = ExAllocatePool(NonPagedPool,
AllocSize);
/* MmCreateMdl test */
Mdl = NULL;
Mdl = MmCreateMdl(NULL,
pmem1,
AllocSize);
if (Mdl == NULL)
{
strcpy(Buffer, "MmCreateMdl() failed for Mdl\n");
return TS_FAILED;
}
/* MmBuildMdlForNonPagedPool test */
MmBuildMdlForNonPagedPool(Mdl);
/* MmGetSystemAddressForMdl test for buffer built by MmBuildMdlForNonPagedPool */
sysaddr1 = MmGetSystemAddressForMdl(Mdl);
if (sysaddr1 == NULL)
{
strcpy(Buffer, "MmGetSystemAddressForMdl() failed for Mdl after MmBuildMdlForNonPagedPool\n");
return TS_FAILED;
}
/* MmIsNonPagedSystemAddressValid test */
if (MmIsNonPagedSystemAddressValid(sysaddr1) == FALSE)
{
strcpy(Buffer, "MmIsNonPagedSystemAddressValid() failed for Mdl for sysaddr1\n");
return TS_FAILED;
}
/* MmGetSystemAddressForMdlSafe test */
sysaddr2 = MmGetSystemAddressForMdlSafe(Mdl, HighPagePriority);
if (sysaddr2 == NULL)
{
strcpy(Buffer, "MmGetSystemAddressForMdlSafe() failed for Mdl after MmBuildMdlForNonPagedPool\n");
return TS_FAILED;
}
/* MmIsNonPagedSystemAddressValid test */
if (MmIsNonPagedSystemAddressValid(sysaddr2) == FALSE)
{
strcpy(Buffer, "MmIsNonPagedSystemAddressValid() failed for Mdl for sysaddr2\n");
return TS_FAILED;
}
/* Free memory used in test */
ExFreePool(pmem1);
return TS_OK;
}
int
Mdl_2Test(int Command, char *Buffer)
{
switch (Command)
{
case TESTCMD_RUN:
return RunTest(Buffer);
case TESTCMD_TESTNAME:
strcpy(Buffer, "Kernel Memory MDL API (2)");
return TS_OK;
default:
break;
}
return TS_FAILED;
}