utils/tests/serializetest.cc

   1 #include "wvserialize.h"
   2
   3 struct Silly
   4 {
   5     int big;
   6     long bigger;
   7     short small;
   8     WvString s1;
   9     bool b;
  10     WvString s2;
  11
  12     void print()
  13     {
  14         printf("Silly: %d %ld %d '%s' %d '%s'\n",
  15                big, bigger, small, s1.cstr(), b, s2.cstr());
  16     }
  17 };
  18
  19
  20 void _wv_serialize(WvBuf &buf, const Silly &s)
  21 {
  22     wv_serialize(buf, s.big);
  23     wv_serialize(buf, (int)s.bigger);
  24     wv_serialize(buf, s.small);
  25     wv_serialize(buf, s.s1);
  26     wv_serialize(buf, s.b);
  27     wv_serialize(buf, s.s2);
  28 }
  29
  30
  31 template <>
  32 Silly *_wv_deserialize<Silly *>(WvBuf &buf)
  33 {
  34     Silly *s = new Silly;
  35     s->big    = wv_deserialize<int>(buf);
  36     s->bigger = wv_deserialize<int>(buf);
  37     s->small  = wv_deserialize<short>(buf);
  38     s->s1     = wv_deserialize<WvString>(buf);
  39     s->b      = wv_deserialize<int>(buf);
  40     s->s2     = wv_deserialize<WvString>(buf);
  41     return s;
  42 }
  43
  44 template <>
  45 Silly _wv_deserialize<Silly>(WvBuf &buf)
  46 {
  47     Silly *tmp = _wv_deserialize<Silly *>(buf);
  48     Silly tmp2 = *tmp;
  49     delete tmp;
  50     return tmp2;
  51 }
  52
  53
  54 DeclareWvList(int);
  55
  56
  57 int main()
  58 {
  59     WvDynBuf buf;
  60     bool bb = false;
  61
  62     wv_serialize(buf, "hello");
  63     wv_serialize(buf, 5U);
  64     wv_serialize(buf, (short)7);
  65     wv_serialize(buf, true);
  66     wv_serialize(buf, bb);
  67     wv_serialize(buf, 'x');
  68     printf("buf used: %d\n", buf.used());
  69
  70     printf("got: '%s'\n", wv_deserialize<WvString>(buf).cstr());
  71     printf("buf used: %d\n", buf.used());
  72     printf("got: %d\n", wv_deserialize<int>(buf));
  73     printf("got: %d\n", wv_deserialize<short>(buf));
  74     printf("got: %d\n", wv_deserialize<int>(buf));
  75     printf("got: %d\n", wv_deserialize<int>(buf));
  76     printf("got: '%c'\n", wv_deserialize<char>(buf));
  77     printf("\n");
  78
  79     buf.zap();
  80     Silly s = {5, 6, 7, "hello", false, "world"};
  81     s.print();
  82     wv_serialize(buf, s);
  83     s.print();
  84     printf("buf used: %d\n", buf.used());
  85
  86     WvBufCursor buf2(buf, 0, buf.used());
  87     Silly *s2 = wv_deserialize<Silly *>(buf2);
  88     s2->print();
  89     delete s2;
  90     printf("buf used: %d/%d\n", buf2.used(), buf.used());
  91
  92     Silly s3 = wv_deserialize<Silly>(buf);
  93     s3.print();
  94
  95
  96     buf.zap();
  97     intList list;
  98     list.append(new int(7), true);
  99     list.append(new int(5), true);
 100     list.append(new int(1231), true);
 101     list.append(new int(973), true);
 102     wv_serialize(buf, list);
 103     printf("buf used: %d\n", buf.used());
 104
 105     WvDynBuf xbuf;
 106     wv_serialize(xbuf, buf);
 107
 108     WvBuf *xbuf2 = wv_deserialize<WvBuf *>(xbuf);
 109     intList *list2 = wv_deserialize<intList *>(*xbuf2);
 110     delete xbuf2;
 111
 112     printf("%d list elements after deserialize.\n", list.count());
 113     intList::Iter i(*list2);
 114     for (i.rewind(); i.next(); )
 115         printf(" ... %d\n", *i);
 116     delete list2;
 117
 118     return 0;
 119 }