release/src/router/pptp-client/vector_test.c

   1 /* vector_test.c .... Test the vector package.
   2  *                    C. Scott Ananian <cananian@alumni.princeton.edu>
   3  *
   4  * $Id: vector_test.c,v 1.2 2003/06/17 17:25:47 reink Exp $
   5  */
   6
   7 #include <stdlib.h>
   8 #include <assert.h>
   9 #include "vector.h"
  10
  11 #define MAX 25
  12
  13 void main(void) {
  14     int i, j, retval;
  15
  16     VECTOR *v = vector_create();
  17     assert(v != NULL);
  18     assert(vector_size(v)==0);
  19     for (i=0; i<=MAX; i++) {
  20         assert(!vector_contains(v, i));
  21         assert(!vector_remove(v, i));
  22         assert(!vector_search(v, i, (PPTP_CALL **)&j));
  23         retval = vector_scan(v, i, MAX*2, &j);
  24         assert(retval);
  25         assert(j==i);
  26     }
  27
  28     for (i=1; i<=MAX; i++) {
  29         retval = vector_insert(v, i, (PPTP_CALL *)i);
  30         assert(retval);
  31         assert(vector_size(v)==i);
  32     }
  33     for (i=1; i<MAX; i++) {
  34         retval = vector_search(v, i, (PPTP_CALL **)&j);
  35         assert(retval);
  36         assert(j==i);
  37         retval = vector_contains(v, i);
  38         assert(retval);
  39     }
  40     assert(vector_size(v)==MAX);
  41     retval = vector_contains(v, MAX+1);
  42     assert(!retval);
  43     retval = vector_search(v, MAX+1, (PPTP_CALL **)&j);
  44     assert(!retval);
  45
  46     retval = vector_scan(v, 0, MAX, &j);
  47     assert(retval);
  48     assert(j==0);
  49     retval = vector_scan(v, 1, MAX, &j);
  50     assert(!retval);
  51     retval = vector_scan(v, 1, MAX+1, &j);
  52     assert(retval);
  53     assert(j==MAX+1);
  54     retval = vector_scan(v, 1, MAX+MAX, &j);
  55     assert(retval);
  56     assert(j==MAX+1);
  57
  58     for (i=0; i<(MAX*10); i++) {
  59         int k = (random() % MAX) + 1;
  60         assert(vector_contains(v, k));
  61         assert(!vector_scan(v, 1, k, &j));
  62         assert(!vector_scan(v, k, MAX, &j));
  63         retval = vector_remove(v, k);
  64         assert(retval);
  65         assert(vector_size(v)==MAX-1);
  66         assert(!vector_contains(v, k));
  67         assert(!vector_search(v, k, (PPTP_CALL **) &j));
  68         retval = vector_scan(v, 1, MAX, &j);
  69         assert(retval);
  70         assert(j==k);
  71         retval = vector_insert(v, k, (PPTP_CALL *) k);
  72         assert(retval);
  73         assert(vector_size(v)==MAX);
  74         assert(vector_contains(v, k));
  75         assert(!vector_scan(v, 1, MAX, &j));
  76         retval = vector_search(v, k, (PPTP_CALL **) &j);
  77         assert(retval);
  78         assert(j==k);
  79     }
  80
  81     for (i=1; i<=MAX; i++) {
  82         assert(vector_size(v)==MAX-(i-1));
  83         vector_remove(v, i);
  84         assert(vector_size(v)==MAX-i);
  85         assert(!vector_contains(v, i));
  86         retval = vector_search(v, i, (PPTP_CALL **) &j);
  87         assert(!retval);
  88         retval = vector_scan(v, 1, MAX, &j);
  89         assert(retval);
  90         assert(j==1);
  91     }
  92     assert(vector_size(v)==0);
  93     vector_destroy(v);
  94 }