contrib/vmlog/t/string.c

   1 #include "t/prolog.h"
   2
   3 static int destruct_counter = 0;
   4 static int destruct_len = 0;
   5
   6 static void test_destuctor(vmlog_hash_entry *entry) {
   7         if (entry->data) {
   8                 destruct_counter++;
   9                 destruct_len += entry->len;
  10         }
  11         else {
  12                 IS(entry->len,0);
  13                 IS(entry->index,0);
  14         }
  15 }
  16
  17 int main(int argc,char **argv)
  18 {
  19         vmlog_log *vml;
  20         int i;
  21         int r;
  22         int fd;
  23         struct stat st;
  24         int cumlen;
  25
  26         vml = vmlog_log_new(NULL,1);
  27         NOTNULL(vml);
  28
  29         vmlog_file_open(&(vml->idxfile),"TESTIDX",vmlogTruncateAppend);
  30         vmlog_file_open(&(vml->strfile),"TESTSTR",vmlogTruncateAppend);
  31
  32         cumlen = 0;
  33         i = vmlog_get_string_index(vml,"foo",3);
  34         IS(i,0);
  35         IS(vml->stringhash.nentries,1);
  36         cumlen += 3;
  37
  38         i = vmlog_get_string_index(vml,"foo",3);
  39         IS(i,0);
  40         IS(vml->stringhash.nentries,1);
  41
  42         i = vmlog_get_string_index(vml,"bar",3);
  43         IS(i,1);
  44         IS(vml->stringhash.nentries,2);
  45         cumlen += 3;
  46
  47         i = vmlog_get_string_index(vml,"foo",3);
  48         IS(i,0);
  49         IS(vml->stringhash.nentries,2);
  50
  51         i = vmlog_get_string_index(vml,"",0);
  52         IS(i,2);
  53         IS(vml->stringhash.nentries,3);
  54
  55         i = vmlog_get_string_index(vml,"",0);
  56         IS(i,2);
  57         IS(vml->stringhash.nentries,3);
  58
  59         vmlog_hashtable_free(&(vml->stringhash),test_destuctor);
  60         IS(destruct_counter,3);
  61
  62         vmlog_file_close(&(vml->idxfile));
  63         vmlog_file_close(&(vml->strfile));
  64
  65         fd = open("TESTIDX",O_RDONLY);
  66         TRUE(fd != -1);
  67         r = fstat(fd,&st);
  68         IS(st.st_size,3*sizeof(vmlog_string_entry));
  69         close(fd);
  70
  71         fd = open("TESTSTR",O_RDONLY);
  72         TRUE(fd != -1);
  73         r = fstat(fd,&st);
  74         IS(st.st_size,cumlen);
  75         close(fd);
  76
  77         return 0;
  78 }
  79
  80 /* vim: noet ts=8 sw=8
  81  */
  82
  83