nsprpub/pr/tests/prftest2.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 ** File:        prftest2.c
   8 ** Description:
   9 **     This is a simple test of the PR_snprintf() function defined
  10 **     in prprf.c.
  11 **
  12 ** Modification History:
  13 ** 14-May-97 AGarcia- Converted the test to accomodate the debug_mode flag.
  14 **               The debug mode will print all of the printfs associated with this test.
  15 **                       The regress mode will be the default mode. Since the regress tool limits
  16 **           the output to a one line status:PASS or FAIL,all of the printf statements
  17 **                       have been handled with an if (debug_mode) statement.
  18 ** 04-June-97 AGarcia removed the Test_Result function. Regress tool has been updated to
  19 **                      recognize the return code from tha main program.
  20 ***********************************************************************/
  21 /***********************************************************************
  22 ** Includes
  23 ***********************************************************************/
  24 /* Used to get the command line option */
  25 #include "plgetopt.h"
  26
  27 #include "prlong.h"
  28 #include "prinit.h"
  29 #include "prprf.h"
  30
  31 #include <string.h>
  32
  33 #define BUF_SIZE 128
  34
  35 PRIntn failed_already=0;
  36 PRIntn debug_mode;
  37
  38 int main(int argc, char **argv)
  39 {
  40     PRInt16 i16;
  41     PRIntn n;
  42     PRInt32 i32;
  43     PRInt64 i64;
  44     char buf[BUF_SIZE];
  45
  46         /* The command line argument: -d is used to determine if the test is being run
  47         in debug mode. The regress tool requires only one line output:PASS or FAIL.
  48         All of the printfs associated with this test has been handled with a if (debug_mode)
  49         test.
  50         Usage: test_name -d
  51         */
  52         PLOptStatus os;
  53         PLOptState *opt = PL_CreateOptState(argc, argv, "d:");
  54         while (PL_OPT_EOL != (os = PL_GetNextOpt(opt)))
  55     {
  56                 if (PL_OPT_BAD == os) continue;
  57         switch (opt->option)
  58         {
  59         case 'd':  /* debug mode */
  60                         debug_mode = 1;
  61             break;
  62          default:
  63             break;
  64         }
  65     }
  66         PL_DestroyOptState(opt);
  67
  68         /* main test */
  69
  70
  71     PR_STDIO_INIT();
  72     i16 = -32;
  73     n = 30;
  74     i32 = 64;
  75     LL_I2L(i64, 333);
  76     PR_snprintf(buf, BUF_SIZE, "%d %hd %lld %ld", n, i16, i64, i32);
  77     if (!strcmp(buf, "30 -32 333 64")) {
  78                 if (debug_mode) printf("PR_snprintf test 2 passed\n");
  79     } else {
  80                 if (debug_mode) {
  81                         printf("PR_snprintf test 2 failed\n");
  82                         printf("Converted string is %s\n", buf);
  83                         printf("Should be 30 -32 333 64\n");
  84                 }
  85                 else failed_already=1;
  86     }
  87         if(failed_already)
  88         {
  89         printf("FAILED\n");
  90                 return 1;
  91         }
  92         else
  93         {
  94         printf("PASSED\n");
  95                 return 0;
  96         }
  97 }