nspr-4.8.6/mozilla/nsprpub/pr/tests/op_2long.c

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/***********************************************************************
**
** Name: op_2long.c
**
** Description: Test Program to verify the PR_NAME_TOO_LONG_ERROR
**
** Modification History:
** 03-June-97 AGarcia- Initial version
***********************************************************************/

/***********************************************************************
** Includes
***********************************************************************/
/* Used to get the command line option */
#include "prinit.h"
#include "prmem.h"
#include "prio.h"
#include "prerror.h"
#include <stdio.h>
#include "plerror.h"
#include "plgetopt.h"

static PRFileDesc *t1;
PRIntn error_code;

/*
 * should exceed any system's maximum file name length
 * Note: was set at 4096. This is legal on some unix (Linux 2.1+) platforms.
 * 
 */
#define TOO_LONG 5000

int main(int argc, char **argv)
{
	char nameTooLong[TOO_LONG];
	int i;

	/* Generate a really long pathname */
	for (i = 0; i < TOO_LONG - 1; i++) {
		if (i % 10 == 0) {
			nameTooLong[i] = '/';
		} else {
			nameTooLong[i] = 'a';
		}
	}
	nameTooLong[TOO_LONG - 1] = 0;

    PR_STDIO_INIT();
	t1 = PR_Open(nameTooLong, PR_RDWR, 0666);
	if (t1 == NULL) {
		if (PR_GetError() == PR_NAME_TOO_LONG_ERROR) {
            PL_PrintError("error code is");
			printf ("PASS\n");
			return 0;
		}
		else {
            PL_PrintError("error code is");
			printf ("FAIL\n");
			return 1;
		}
	}
	
		else {
			printf ("Test passed\n");
			return 0;
		}
	


}