static char *gen_fullpath(const char *prefix, char **comps)
{
uint32_t i;
uint32_t number_of_components;
char *path=NULL;
char *file=NULL;
number_of_components=prng_next()%6;
if(prefix)
{
fail_unless(!astrcat(&path, "", __func__));
fail_unless(!astrcat(&path, prefix, __func__));
}
for(i=0; i<number_of_components; i++)
{
uint32_t choice;
choice=prng_next()%COMP_SIZE;
fail_unless(!astrcat(&path, "/", __func__));
fail_unless(!astrcat(&path, comps[choice], __func__));
}
fail_unless((file=comp_gen())!=NULL);
fail_unless(!astrcat(&path, "/", __func__));
fail_unless(!astrcat(&path, file, __func__));
free_w(&file);
return path;
}
void prng_to_vlong(prng *p, vlPoint V)
{
unsigned i;
V[0] = VL_UNITS - 2;
for (i = 1; i < VL_UNITS - 1; i += 1) {
V[i] = (word16)prng_next(p);
}
}
static char *comp_gen(void)
{
char *c;
int32_t r;
char comp[16]="";
r=5+(prng_next()%10);
for(c=comp; c-comp<r; c++)
*c=char_gen();
*c='\0';
return strdup_w(comp, __func__);
}
static char char_gen(void)
{
char a='\0';
uint32_t r=0;
while(!isalnum(a))
{
if(!r) r=prng_next();
a=r>>=8;
}
return a;
}
static void set_sbuf_protocol2(struct slist *slist, struct sbuf *sb,
int with_data_files)
{
struct blk *tail=NULL;
struct blist *blist=slist->blist;
if(sbuf_is_filedata(sb) || sbuf_is_vssdata(sb))
{
if(blist->tail) tail=blist->tail;
build_blks(blist, prng_next()%50, with_data_files);
if(tail)
sb->protocol2->bstart=tail->next;
else
sb->protocol2->bstart=blist->head; // first one
if(sb->protocol2->bstart)
sb->protocol2->bend=slist->blist->tail;
}
}
