ipc/dde_atom_test.c

   1 /***************************************************************************
   2  * Copyright 1995, Technion, Israel Institute of Technology
   3  * Electrical Eng, Software Lab.
   4  * Author:    Michael Veksler.
   5  ***************************************************************************
   6  * File:      dde_atom_test.c
   7  * Purpose :  tests for dde_atom object
   8  ***************************************************************************
   9  */
  10 #include <stdio.h>
  11 #include <stdlib.h>
  12 #include <win.h>
  13 #include "dde_atom.h"
  14 #include "shm_main_blk.h"
  15 #include <debug.h>
  16
  17 DECLARE_DEBUG_CHANNEL(atom)
  18 DECLARE_DEBUG_CHANNEL(sem)
  19 DECLARE_DEBUG_CHANNEL(shm)
  20 #define TOGETHER (DDE_ATOMS/5)
  21
  22
  23 /* run random sequences */
  24 int main()
  25 {
  26   ATOM atom_list[TOGETHER];
  27   char str[TOGETHER][80];
  28   int i,j,atom_n;
  29   int atom_len[TOGETHER];
  30
  31   TRACE_ON(shm)=1;
  32   TRACE_ON(atom)=0;
  33   TRACE_ON(sem)=0;
  34
  35   for (i=0 ; i<=10000/TOGETHER ; i++) {
  36      for (atom_n=0 ; atom_n<TOGETHER ; atom_n++) {
  37         atom_len[atom_n]=rand()%64+1;
  38         for (j=atom_len[atom_n]-1; j>=0; j--)
  39            do {
  40               str[atom_n][j]=(char)(rand()%255+1);
  41            } while (j==0 && str[atom_n][j]=='#');
  42
  43         str[atom_n][ atom_len[atom_n] ]='\0';
  44
  45         atom_list[atom_n]=GlobalAddAtom(str[atom_n]);
  46
  47         if (atom_list[atom_n]==0) {
  48            fprintf(stderr,"failed i=%d, atom_n=%d\n",i,atom_n);
  49            return 1;
  50         }
  51         if (atom_list[atom_n]!=GlobalAddAtom(str[atom_n])) {
  52            fprintf(stderr,
  53                    "wrong second GlobalAddAtom(\"%s\")\n", str[atom_n]);
  54            return 1;
  55         }
  56      } /* for */
  57      for (atom_n=0 ; atom_n<TOGETHER ; atom_n++) {
  58         char buf[80];
  59         int len;
  60
  61         len=GlobalGetAtomName( atom_list[atom_n], buf, 79);
  62         if (atom_len[atom_n] != len) {
  63            fprintf(stderr, "i=%d, atom_n=%d; ", i, atom_n);
  64            fprintf(stderr,
  65                    "wrong length of GlobalGetAtomName(\"%s\")\n",
  66                    str[atom_n]);
  67
  68            return 1;
  69         }
  70
  71      }
  72      for (atom_n=0 ; atom_n<TOGETHER ; atom_n++) {
  73         GlobalDeleteAtom(atom_list[atom_n]);
  74         if (atom_list[atom_n]!=GlobalAddAtom(str[atom_n])) {
  75            fprintf(stderr, "i=%d, atom_n=%d; ", i, atom_n);
  76            fprintf(stderr,
  77                    "wrong third GlobalAddAtom(\"%s\")\n", str[atom_n]);
  78            return 1;
  79         }
  80         GlobalDeleteAtom(atom_list[atom_n]);
  81         GlobalDeleteAtom(atom_list[atom_n]);
  82
  83         atom_list[atom_n]=GlobalAddAtom(str[atom_n]);
  84         if (atom_list[atom_n]!=GlobalAddAtom(str[atom_n])) {
  85            fprintf(stderr,
  86                    "i=%d, atom_n=%d wrong fifth GlobalAddAtom(\"%s\")\n",
  87                    i, atom_n,
  88                    str[atom_n]);
  89            return 1;
  90         }
  91         GlobalDeleteAtom(atom_list[atom_n]);
  92         if (atom_list[atom_n]!=GlobalFindAtom(str[atom_n])) {
  93            fprintf(stderr,
  94                    "i=%d, atom_n=%d wrong GlobalFindAtom(\"%s\")\n",
  95                    i, atom_n,
  96                    str[atom_n]);
  97            return 1;
  98         }
  99         GlobalDeleteAtom(atom_list[atom_n]);
 100      }
 101   }
 102   return 0;
 103 }