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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:
** Test this on a character which is in a string, and ensure the pointer
** points to that character. Then check the string for the null character,
** which the return pointer should point to. Then search for a character not
** in the string and check that the return value is NULL.
**
**
**==========================================================================*/
#include <palsuite.h>
struct testCase
{
int result;
char string[50];
int character;
};
int __cdecl main(int argc, char *argv[])
{
int i = 0;
char *result;
/*
* this structure includes several strings to be tested with
* strchr function and the expected results
*/
struct testCase testCases[]=
{
{22,"corn cup cat cream coast",'s'},
{10,"corn cup cat cream coast",'a'},
{2,"This is a test",'i'},
{10,"This is a test",'t'},
{'\0',"This is a test",'b'},/* zero used instead of NULL */
{'\0',"This is a test",121},/* zero used instead of NULL */
{4,"This is a test of the function",' '},
{25,"This is a test of the function",'c'},
{'\0',"This is a test of the function",'C'},
{24,"corn cup cat cream coast", '\0'}/* zero used instead of NULL */
};
if (0 != PAL_Initialize(argc, argv))
{
return FAIL;
}
/* Loop through the structure and test each case */
for (i=0; i< sizeof(testCases)/sizeof(struct testCase); i++)
{
result = strchr(testCases[i].string,testCases[i].character);
if (result==NULL)
{
if (testCases[i].result != (int) NULL)
{
Fail("Expected strchr() to return \"%s\" instead of NULL!\n",
testCases[i].string + testCases[i].result);
}
}
else
{
if (result != testCases[i].string + testCases[i].result)
{
Fail("Expected strchr() to return \"%s\" instead of \"%s\"!\n",
testCases[i].string + testCases[i].result, result);
}
}
}
PAL_Terminate();
return PASS;
}
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