testsuite/xbt/config_usage.c

   1 /* $Id$ */
   2
   3 /* test config - test code to the config set */
   4
   5 #include <stdio.h>
   6 #include <gras.h>
   7
   8 /*====[ Prototypes ]=========================================================*/
   9 gras_cfg_t *make_set(void); /* build a minimal set */
  10
  11 /*====[ Code ]===============================================================*/
  12 gras_cfg_t *make_set(){
  13   gras_cfg_t *set=NULL;
  14   gras_error_t errcode;
  15
  16   set = gras_cfg_new();
  17   TRYFAIL(gras_cfg_register_str(set,"speed:1_to_2_int"));
  18   TRYFAIL(gras_cfg_register_str(set,"hostname:1_to_1_string"));
  19   TRYFAIL(gras_cfg_register_str(set,"user:1_to_10_string"));
  20
  21   TRYFAIL(gras_cfg_set_parse(set, "hostname:veloce "
  22                              "user:mquinson\nuser:oaumage\tuser:alegrand"));
  23   return set;
  24 }
  25
  26 int main(int argc, char **argv) {
  27   gras_error_t errcode;
  28   gras_cfg_t *set;
  29
  30   gras_dynar_t *dyn;
  31   char *str;
  32   int ival;
  33
  34   gras_init_defaultlog(&argc,argv,"config.thresh=debug root.thresh=info");
  35
  36   fprintf(stderr,"==== Alloc and free a config set.\n");
  37   set=make_set();
  38   gras_cfg_dump("test set","",set);
  39   gras_cfg_free(&set);
  40
  41
  42   fprintf(stderr,"==== Try to use an unregistered option. (ERROR EXPECTED: 'color' not registered)\n");
  43   set=make_set();
  44   TRYEXPECT(mismatch_error,gras_cfg_set_parse(set,"color:blue"));
  45   gras_cfg_free(&set);
  46
  47
  48   fprintf(stderr,
  49           "==== Validation test. (ERROR EXPECTED: not enough values of 'speed')\n");
  50   set=make_set();
  51   gras_cfg_check(set);
  52   gras_cfg_free(&set);
  53   gras_cfg_free(&set);
  54
  55   fprintf(stderr,"==== Validation test (ERROR EXPECTED: too many elements)\n");
  56   set=make_set();
  57   gras_cfg_set_parse(set,"hostname:toto:42");
  58   gras_cfg_set_parse(set,"speed:42 speed:24 speed:34");
  59   gras_cfg_check(set);
  60   gras_cfg_free(&set);
  61
  62   fprintf(stderr,"==== Get single value (Expected: 'speed value: 42')\n");
  63   set=make_set();
  64   gras_cfg_set_parse(set,"hostname:toto:42 speed:42");
  65   gras_cfg_get_int(set,"speed",&ival);
  66   fprintf(stderr,"speed value: %d\n",ival);
  67   gras_cfg_free(&set);
  68
  69   fprintf(stderr,"==== Get multiple values (Expected: 'Count: 3; Options: mquinson;ecaron;alegrand;')\n");
  70   set=make_set();
  71   gras_cfg_set_parse(set,"speed:42");
  72   gras_cfg_check(set);
  73   gras_cfg_get_dynar(set,"user",&dyn);
  74   fprintf(stderr,"Count: %lu; Options: ",gras_dynar_length(dyn));
  75   gras_dynar_foreach(dyn,ival,str) {
  76     fprintf(stderr,"%s;",str);
  77   }
  78   fprintf(stderr,"\n");
  79   gras_cfg_free(&set);
  80
  81   gras_exit();
  82   return 0;
  83 }
  84