void
output_init (FILE* out)
{
diversion_table = gl_oset_create_empty (GL_AVLTREE_OSET, cmp_diversion_CB,
NULL);
div0.u.file = out;//stdout;
output_diversion = &div0;
output_file = out;//stdout;
obstack_init (&diversion_storage);
}
int
main (int argc, char *argv[])
{
gl_oset_t set1, set2;
/* Allow the user to provide a non-default random seed on the command line. */
if (argc > 1)
srand (atoi (argv[1]));
{
size_t initial_size = RANDOM (20);
size_t i;
unsigned int repeat;
/* Create set1. */
set1 = gl_oset_create_empty (GL_ARRAY_OSET, (gl_setelement_compar_fn) strcmp, NULL);
/* Create set2. */
set2 = gl_oset_create_empty (GL_AVLTREE_OSET, (gl_setelement_compar_fn) strcmp, NULL);
check_all (set1, set2);
/* Initialize them. */
for (i = 0; i < initial_size; i++)
{
const char *obj = RANDOM_OBJECT ();
ASSERT (gl_oset_add (set1, obj) == gl_oset_add (set2, obj));
check_all (set1, set2);
}
for (repeat = 0; repeat < 100000; repeat++)
{
unsigned int operation = RANDOM (3);
switch (operation)
{
case 0:
{
const char *obj = RANDOM_OBJECT ();
ASSERT (gl_oset_search (set1, obj) == gl_oset_search (set2, obj));
}
break;
case 1:
{
const char *obj = RANDOM_OBJECT ();
ASSERT (gl_oset_add (set1, obj) == gl_oset_add (set2, obj));
}
break;
case 2:
{
const char *obj = RANDOM_OBJECT ();
ASSERT (gl_oset_remove (set1, obj) == gl_oset_remove (set2, obj));
}
break;
}
check_all (set1, set2);
}
gl_oset_free (set1);
gl_oset_free (set2);
}
return 0;
}
