nsprpub/pr/tests/op_2long.c

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  37
  38 /***********************************************************************
  39 **
  40 ** Name: op_2long.c
  41 **
  42 ** Description: Test Program to verify the PR_NAME_TOO_LONG_ERROR
  43 **
  44 ** Modification History:
  45 ** 03-June-97 AGarcia- Initial version
  46 ***********************************************************************/
  47
  48 /***********************************************************************
  49 ** Includes
  50 ***********************************************************************/
  51 /* Used to get the command line option */
  52 #include "prinit.h"
  53 #include "prmem.h"
  54 #include "prio.h"
  55 #include "prerror.h"
  56 #include <stdio.h>
  57 #include "plerror.h"
  58 #include "plgetopt.h"
  59
  60 #ifdef XP_MAC
  61 #include "prlog.h"
  62 #define printf PR_LogPrint
  63 #else
  64 #endif
  65
  66 static PRFileDesc *t1;
  67 PRIntn error_code;
  68
  69 /*
  70  * should exceed any system's maximum file name length
  71  * Note: was set at 4096. This is legal on some unix (Linux 2.1+) platforms.
  72  *
  73  */
  74 #define TOO_LONG 5000
  75
  76 int main(int argc, char **argv)
  77 {
  78         char nameTooLong[TOO_LONG];
  79         int i;
  80
  81         /* Generate a really long pathname */
  82         for (i = 0; i < TOO_LONG - 1; i++) {
  83                 if (i % 10 == 0) {
  84                         nameTooLong[i] = '/';
  85                 } else {
  86                         nameTooLong[i] = 'a';
  87                 }
  88         }
  89         nameTooLong[TOO_LONG - 1] = 0;
  90
  91 #ifdef XP_MAC
  92         SetupMacPrintfLog("pr_open_re.log");
  93 #endif
  94
  95     PR_STDIO_INIT();
  96         t1 = PR_Open(nameTooLong, PR_RDWR, 0666);
  97         if (t1 == NULL) {
  98                 if (PR_GetError() == PR_NAME_TOO_LONG_ERROR) {
  99             PL_PrintError("error code is");
 100                         printf ("PASS\n");
 101                         return 0;
 102                 }
 103                 else {
 104             PL_PrintError("error code is");
 105                         printf ("FAIL\n");
 106                         return 1;
 107                 }
 108         }
 109
 110                 else {
 111                         printf ("Test passed\n");
 112                         return 0;
 113                 }
 114
 115
 116
 117 }