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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(towupper)
**
**
** Purpose: Tests the PAL implementation of the towupper function.
** Check that the towupper function makes lower case
** character a capital. Also check that it has no effect
** on upper case letters and special characters.
**
**
**===================================================================*/
#include <palsuite.h>
struct testCase
{
WCHAR upper;
WCHAR start;
};
int __cdecl main(int argc, char **argv)
{
int result;
int i;
struct testCase testCases[] =
{
{'A', 'a'}, /* Basic cases */
{'Z', 'z'},
{'B', 'B'}, /* Upper case */
{'%', '%'}, /* Characters without case */
{157, 157}
};
if ((PAL_Initialize(argc, argv)) != 0)
{
return FAIL;
}
/* Loop through each case. Convert each character to upper case
and then compare to ensure that it is the correct value.
*/
for(i = 0; i < sizeof(testCases) / sizeof(struct testCase); i++)
{
/*Convert to upper case*/
result = towupper(testCases[i].start);
if (testCases[i].upper != result)
{
Fail("ERROR: towupper capitalized \"%c\" to %c instead of %c.\n",
testCases[i].start, result, testCases[i].upper);
}
}
PAL_Terminate();
return PASS;
}
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