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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
/*=============================================================
**
** Source: test3.c
**
** Purpose: Allocate 128 bytes of memory and store data in it. Move 10
** other bytes of memory to that location. Check that the first 10 bytes
** carried over their data and that the other 118 were unchanged.
**
**
**============================================================*/
#include <palsuite.h>
enum Memory
{
NEW_MEMORY_AMOUNT = 128,
OLD_MEMORY_AMOUNT = 10
};
int __cdecl main(int argc, char *argv[])
{
char NewAddress[NEW_MEMORY_AMOUNT];
char OldAddress[OLD_MEMORY_AMOUNT];
int i;
if(PAL_Initialize(argc, argv))
{
return FAIL;
}
/* Put some data into the block we'll be moving */
memset(OldAddress, 'X', OLD_MEMORY_AMOUNT);
/* Put some data into the block we're moving to */
memset(NewAddress, 'Z', NEW_MEMORY_AMOUNT);
/* Move the block to the NewAddress */
RtlMoveMemory(NewAddress, OldAddress, OLD_MEMORY_AMOUNT);
/* Check to ensure the moved data didn't get corrupted */
for(i=0; i<OLD_MEMORY_AMOUNT; ++i)
{
if(NewAddress[i] != 'X')
{
Fail("ERROR: When the memory was moved to a new location, the "
"data which was stored in it was somehow corrupted. "
"Character %d should have been 'X' but instead is %c.\n",
i, NewAddress[i]);
}
}
/* Check to ensure the memory which didn't move didn't get corrupted */
for(i=OLD_MEMORY_AMOUNT; i<NEW_MEMORY_AMOUNT; ++i)
{
if(NewAddress[i] != 'Z')
{
Fail("ERROR: When the memory was moved to a new location, the "
"data which was stored in it was somehow corrupted. "
"Character %d should have been 'Z' but instead is %c.\n",
i, NewAddress[i]);
}
}
PAL_Terminate();
return PASS;
}
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