nsprpub/pr/tests/op_2long.c

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* This Source Code Form is subject to the terms of the Mozilla Public
   3  * License, v. 2.0. If a copy of the MPL was not distributed with this
   4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   5
   6 /***********************************************************************
   7 **
   8 ** Name: op_2long.c
   9 **
  10 ** Description: Test Program to verify the PR_NAME_TOO_LONG_ERROR
  11 **
  12 ** Modification History:
  13 ** 03-June-97 AGarcia- Initial version
  14 ***********************************************************************/
  15
  16 /***********************************************************************
  17 ** Includes
  18 ***********************************************************************/
  19 /* Used to get the command line option */
  20 #include "prinit.h"
  21 #include "prmem.h"
  22 #include "prio.h"
  23 #include "prerror.h"
  24 #include <stdio.h>
  25 #include "plerror.h"
  26 #include "plgetopt.h"
  27
  28 static PRFileDesc *t1;
  29 PRIntn error_code;
  30
  31 /*
  32  * should exceed any system's maximum file name length
  33  * Note: was set at 4096. This is legal on some unix (Linux 2.1+) platforms.
  34  *
  35  */
  36 #define TOO_LONG 5000
  37
  38 int main(int argc, char **argv)
  39 {
  40         char nameTooLong[TOO_LONG];
  41         int i;
  42
  43         /* Generate a really long pathname */
  44         for (i = 0; i < TOO_LONG - 1; i++) {
  45                 if (i % 10 == 0) {
  46                         nameTooLong[i] = '/';
  47                 } else {
  48                         nameTooLong[i] = 'a';
  49                 }
  50         }
  51         nameTooLong[TOO_LONG - 1] = 0;
  52
  53     PR_STDIO_INIT();
  54         t1 = PR_Open(nameTooLong, PR_RDWR, 0666);
  55         if (t1 == NULL) {
  56                 if (PR_GetError() == PR_NAME_TOO_LONG_ERROR) {
  57             PL_PrintError("error code is");
  58                         printf ("PASS\n");
  59                         return 0;
  60                 }
  61                 else {
  62             PL_PrintError("error code is");
  63                         printf ("FAIL\n");
  64                         return 1;
  65                 }
  66         }
  67
  68                 else {
  69                         printf ("Test passed\n");
  70                         return 0;
  71                 }
  72
  73
  74
  75 }