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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: test1.c
**
** Purpose:
** Ensure that this functions increases a string pointer by n characters.
** Use a for loop, and increase the pointer by a different number of characters
** on each iteration, ensure that it is indeed pointing to the correct location
** each time. The second test checks to see if you attempt to increase the
** pointer past the end of the string, the pointer should just point at the
** last character.
**
**
**==========================================================================*/
#include <palsuite.h>
/*
* Note: it seems like these functions would only be useful if they
* didn't assume a character was equivalent to a single byte. Be that
* as it may, I haven't seen a way to get it to behave otherwise.
*/
int __cdecl main(int argc, char *argv[])
{
unsigned char str[] = {0xC0, 0x80, 0xC0, 0x80, 0};
int i=0;
unsigned char *ret=NULL;
/*
* Initialize the PAL and return FAIL if this fails
*/
if (0 != (PAL_Initialize(argc, argv)))
{
return FAIL;
}
for (i=0; i<5; i++)
{
ret = _mbsninc(str, i);
if (ret != str + i)
{
Fail ("ERROR: _mbsninc returned %p. Expected %p\n", ret, str+i);
}
}
/*
* trying to advance past the end of the string should just
* return the end.
*/
ret = _mbsninc(str, 5);
if (ret != str + 4)
{
Fail ("ERROR: _mbsninc returned %p. Expected %p\n", ret, str+4);
}
PAL_Terminate();
return PASS;
}
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