nsprpub/pr/tests/prftest2.c

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* ***** BEGIN LICENSE BLOCK *****
   3  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
   4  *
   5  * The contents of this file are subject to the Mozilla Public License Version
   6  * 1.1 (the "License"); you may not use this file except in compliance with
   7  * the License. You may obtain a copy of the License at
   8  * http://www.mozilla.org/MPL/
   9  *
  10  * Software distributed under the License is distributed on an "AS IS" basis,
  11  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
  12  * for the specific language governing rights and limitations under the
  13  * License.
  14  *
  15  * The Original Code is the Netscape Portable Runtime (NSPR).
  16  *
  17  * The Initial Developer of the Original Code is
  18  * Netscape Communications Corporation.
  19  * Portions created by the Initial Developer are Copyright (C) 1998-2000
  20  * the Initial Developer. All Rights Reserved.
  21  *
  22  * Contributor(s):
  23  *
  24  * Alternatively, the contents of this file may be used under the terms of
  25  * either the GNU General Public License Version 2 or later (the "GPL"), or
  26  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
  27  * in which case the provisions of the GPL or the LGPL are applicable instead
  28  * of those above. If you wish to allow use of your version of this file only
  29  * under the terms of either the GPL or the LGPL, and not to allow others to
  30  * use your version of this file under the terms of the MPL, indicate your
  31  * decision by deleting the provisions above and replace them with the notice
  32  * and other provisions required by the GPL or the LGPL. If you do not delete
  33  * the provisions above, a recipient may use your version of this file under
  34  * the terms of any one of the MPL, the GPL or the LGPL.
  35  *
  36  * ***** END LICENSE BLOCK ***** */
  37
  38 /*
  39 ** File:        prftest2.c
  40 ** Description:
  41 **     This is a simple test of the PR_snprintf() function defined
  42 **     in prprf.c.
  43 **
  44 ** Modification History:
  45 ** 14-May-97 AGarcia- Converted the test to accomodate the debug_mode flag.
  46 **               The debug mode will print all of the printfs associated with this test.
  47 **                       The regress mode will be the default mode. Since the regress tool limits
  48 **           the output to a one line status:PASS or FAIL,all of the printf statements
  49 **                       have been handled with an if (debug_mode) statement.
  50 ** 04-June-97 AGarcia removed the Test_Result function. Regress tool has been updated to
  51 **                      recognize the return code from tha main program.
  52 ***********************************************************************/
  53 /***********************************************************************
  54 ** Includes
  55 ***********************************************************************/
  56 /* Used to get the command line option */
  57 #include "plgetopt.h"
  58
  59 #include "prlong.h"
  60 #include "prinit.h"
  61 #include "prprf.h"
  62
  63 #include <string.h>
  64
  65 #define BUF_SIZE 128
  66
  67 PRIntn failed_already=0;
  68 PRIntn debug_mode;
  69
  70 int main(    int     argc,    char   *argv[])
  71 {
  72     PRInt16 i16;
  73     PRIntn n;
  74     PRInt32 i32;
  75     PRInt64 i64;
  76     char buf[BUF_SIZE];
  77
  78         /* The command line argument: -d is used to determine if the test is being run
  79         in debug mode. The regress tool requires only one line output:PASS or FAIL.
  80         All of the printfs associated with this test has been handled with a if (debug_mode)
  81         test.
  82         Usage: test_name -d
  83         */
  84         PLOptStatus os;
  85         PLOptState *opt = PL_CreateOptState(argc, argv, "d:");
  86         while (PL_OPT_EOL != (os = PL_GetNextOpt(opt)))
  87     {
  88                 if (PL_OPT_BAD == os) continue;
  89         switch (opt->option)
  90         {
  91         case 'd':  /* debug mode */
  92                         debug_mode = 1;
  93             break;
  94          default:
  95             break;
  96         }
  97     }
  98         PL_DestroyOptState(opt);
  99
 100         /* main test */
 101
 102
 103     PR_STDIO_INIT();
 104     i16 = -32;
 105     n = 30;
 106     i32 = 64;
 107     LL_I2L(i64, 333);
 108     PR_snprintf(buf, BUF_SIZE, "%d %hd %lld %ld", n, i16, i64, i32);
 109     if (!strcmp(buf, "30 -32 333 64")) {
 110                 if (debug_mode) printf("PR_snprintf test 2 passed\n");
 111     } else {
 112                 if (debug_mode) {
 113                         printf("PR_snprintf test 2 failed\n");
 114                         printf("Converted string is %s\n", buf);
 115                         printf("Should be 30 -32 333 64\n");
 116                 }
 117                 else failed_already=1;
 118     }
 119         if(failed_already)
 120         {
 121         printf("FAILED\n");
 122                 return 1;
 123         }
 124         else
 125         {
 126         printf("PASSED\n");
 127                 return 0;
 128         }
 129 }