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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:
** Concatenate a few strings together, setting different lengths to be
** used for each one. Check to ensure the pointers which are returned are
** correct, and that the final string is what was expected.
**
**
**==========================================================================*/
#include <palsuite.h>
int __cdecl main(int argc, char *argv[])
{
char dest[80];
char *test = "foo barbaz";
char *str1 = "foo ";
char *str2 = "bar ";
char *str3 = "baz";
char *ptr;
int i;
if (PAL_Initialize(argc, argv))
{
return FAIL;
}
dest[0] = 0;
for (i=1; i<80; i++)
{
dest[i] = 'x';
}
ptr = strncat(dest, str1, strlen(str1));
if (ptr != dest)
{
Fail("ERROR: Expected strncat to return ptr to %p, got %p", dest, ptr);
}
ptr = strncat(dest, str2, 3);
if (ptr != dest)
{
Fail("ERROR: Expected strncat to return ptr to %p, got %p", dest, ptr);
}
if (dest[7] != 0)
{
Fail("ERROR: strncat did not place a terminating NULL!");
}
ptr = strncat(dest, str3, 20);
if (ptr != dest)
{
Fail("ERROR: Expected strncat to return ptr to %p, got %p", dest, ptr);
}
if (strcmp(dest, test) != 0)
{
Fail("ERROR: Expected strncat to give \"%s\", got \"%s\"\n",
test, dest);
}
if (dest[strlen(test)+1] != 'x')
{
Fail("strncat went out of bounds!\n");
}
PAL_Terminate();
return PASS;
}
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