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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:
** Search for a number of tokens within strings. Check that the return values
** are what is expected, and also that the strings match up with our expected
** results.
**
**
**==========================================================================*/
#include <palsuite.h>
int __cdecl main(int argc, char *argv[])
{
/* foo bar baz */
WCHAR str[] = {'f','o','o',' ','b','a','r',' ','b','a','z','\0'};
/* foo \0ar baz */
WCHAR result1[] = {'f','o','o',' ','\0','a','r',' ','b','a','z','\0'};
/* foo \0a\0 baz */
WCHAR result2[] = {'f','o','o',' ','\0','a','\0',' ','b','a','z','\0'};
WCHAR* tempString;
int len = 0;
WCHAR *ptr;
if (PAL_Initialize(argc, argv))
{
return FAIL;
}
len = (wcslen(str)*sizeof(WCHAR)) + 2;
/* Tokenize 'str'. It will hit the 'b' delimiter first. Check to see
that the ptr is pointing to the start of the string and do a compare
to ensure the tokenized string is what we expected.
*/
tempString = convert("bz");
ptr = wcstok(str, tempString);
free(tempString);
if (ptr != str)
{
Fail("ERROR: Expected wcstok() to return %p, got %p!\n", str, ptr);
}
if (memcmp(str, result1, len) != 0)
{
Fail("ERROR: wcstok altered the string in an unexpected fashion.");
}
/* If NULL is passed as the first parameter, wcstok will continue
tokenizing the same string. Test that this works properly.
*/
tempString = convert("r ");
ptr = wcstok(NULL, tempString);
free(tempString);
if (ptr != str + 5)
{
Fail("ERROR: Expected wcstok() to return %p, got %p!\n", str+5, ptr);
}
if (memcmp(str, result2, len) != 0)
{
Fail("ERROR: wcstok altered the string in an unexpected fashion.");
}
/* Continue onward, and search for 'X' now, which won't be found. The
pointer should point just after the last NULL in the string. And
the string itself shouldn't have changed.
*/
tempString = convert("X");
ptr = wcstok(NULL, tempString);
free(tempString);
if (ptr != str + 7)
{
Fail("ERROR: Expected wcstok() to return %p, got %p!\n", str + 7, ptr);
}
if (memcmp(str, result2, len) != 0)
{
Fail("ERROR: wcstok altered the string in an unexpeced fashion.\n");
}
/* Call wcstok again. Now the ptr should point to the end of the
string at NULL. And the string itself shouldn't have changed.
*/
tempString = convert("X");
ptr = wcstok(NULL, tempString);
free(tempString);
if (ptr != NULL)
{
Fail("ERROR: Expected wcstok() to return %p, got %p!\n", NULL, ptr);
}
if (memcmp(str, result2, len) != 0)
{
Fail("ERROR: wcstok altered the string in an unexpeced fashion.\n");
}
PAL_Terminate();
return PASS;
}
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