mirror of
https://github.com/byteworksinc/ORCA-C.git
synced 2024-08-16 16:29:02 +00:00
69 lines
1.4 KiB
C++
69 lines
1.4 KiB
C++
/* Conformance Test 16.1.0.1: Verification of memchr, memcmp, memcpy, memmove */
|
|
/* library functions */
|
|
|
|
#include <stddef.h>
|
|
#include <string.h>
|
|
#include <stdlib.h>
|
|
|
|
main ()
|
|
{
|
|
int i;
|
|
char *rgn, *ptr1;
|
|
char string [] = "Here is a string to copy to the first region!!! ";
|
|
|
|
|
|
rgn = (char *) malloc (512); /* allocate some memory for test */
|
|
if (rgn == NULL)
|
|
goto Fail1;
|
|
|
|
|
|
/* Copy the string into the allocated area. */
|
|
|
|
ptr1 = (char *) (memcpy (rgn, string, sizeof(string)+1));
|
|
if (strcmp(ptr1,string))
|
|
goto Fail;
|
|
|
|
|
|
/* Ensure memmove works for overlapping regions. */
|
|
|
|
memmove (rgn+40, rgn, sizeof(string)+1);
|
|
if (strcmp(string, rgn+40))
|
|
goto Fail;
|
|
|
|
|
|
/* Test memchr by searching region for characters. */
|
|
|
|
ptr1 = (char *) memchr (string, 'n', 50);
|
|
if (ptr1 != string+14)
|
|
goto Fail;
|
|
|
|
ptr1 = (char *) (memchr (string, 'Z', 88));
|
|
if (ptr1 != NULL)
|
|
goto Fail;
|
|
|
|
|
|
/* Verify that the region has the correct characters. */
|
|
|
|
i = memcmp ( (char *) (rgn), (char *) (rgn + 40), 39);
|
|
if (i)
|
|
goto Fail;
|
|
|
|
i = memcmp ( string, "Here is a string", 17);
|
|
if (i <= 0)
|
|
goto Fail;
|
|
|
|
free (rgn);
|
|
|
|
|
|
printf ("Passed Conformance Test 16.1.0.1\n");
|
|
return;
|
|
|
|
Fail:
|
|
printf ("Failed Conformance Test 16.1.0.1\n");
|
|
return;
|
|
|
|
Fail1:
|
|
printf ("Unable to allocate memory for Conformance Test 16.1.0.1\n");
|
|
return;
|
|
}
|