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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: test.c
**
** Purpose: Test for lstrcpynW() function
**
**
**=========================================================*/
#define UNICODE
#include <palsuite.h>
int __cdecl main(int argc, char *argv[]) {
WCHAR FirstString[5] = {'T','E','S','T','\0'};
WCHAR CorrectBuffer[3] = {'T','E','\0'};
WCHAR ResultBuffer[5];
WCHAR* ResultPointer = NULL;
/*
* Initialize the PAL and return FAILURE if this fails
*/
if(0 != (PAL_Initialize(argc, argv)))
{
return FAIL;
}
/* A straight copy, the values should be equal. */
ResultPointer = lstrcpyn(ResultBuffer,FirstString,3);
/* Make sure the returned pointer is to the result buffer */
if(ResultPointer != &ResultBuffer[0])
{
Fail("ERROR: The function didn't return a pointer which points to the "
"location of the buffer which was copied into.\n");
}
/* Check to see that values are equal */
if(memcmp(ResultBuffer,
CorrectBuffer,
wcslen(ResultBuffer)*sizeof(WCHAR)) != 0)
{
Fail("ERROR: '%s' was the result and it should have been '%s' when "
"this copy was performed.\n",
convertC(ResultBuffer),convertC(CorrectBuffer));
}
/* Null values should get Null results */
if(lstrcpyn(ResultBuffer,NULL,3) != NULL)
{
Fail("ERROR: When the second parameter was set to NULL, the return "
"value should have been NULL, but it was not.\n");
}
if(lstrcpyn(NULL,FirstString,3) != NULL)
{
Fail("ERROR: When the first parameter was set to NULL, the return "
"value should have been NULL, but it was not.\n");
}
PAL_Terminate();
return PASS;
}
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