void setup_population()
{
/* function set */
struct function *functions[10] = {
function_new_func(ADD, 2),
function_new_func(SUB, 2),
function_new_func(MUL, 2),
function_new_func(DIV, 2),
function_new_func(POW, 2),
function_new_func(LOG, 1),
function_new_func(EXP, 1),
function_new_func(RAD, 1),
function_new_func(SIN, 1),
function_new_func(COS, 1)
};
fs = function_set_new(functions, 10);
/* terminal set */
float *one= malloc_float(1.0);
float *two = malloc_float(2.0);
struct terminal *terminals[2] = {
terminal_new_constant(FLOAT, one),
terminal_new_constant(FLOAT, two)
};
ts = terminal_set_new(terminals, 2);
/* setup config */
c = config_new();
c->population_size = 100;
/* general config */
c->get_score = tree_score;
c->copy_func = tree_copy;
c->free_func = tree_destroy;
c->cmp = tree_cmp;
/* tree config */
c->data_struct = tree_config_new();
((struct tree_config *) c->data_struct)->build_method = FULL;
((struct tree_config *) c->data_struct)->max_depth = 3;
((struct tree_config *) c->data_struct)->fs = fs;
((struct tree_config *) c->data_struct)->ts = ts;
c->data_struct_free = tree_config_destroy;
/* create trees */
p = tree_population(c);
free(one);
free(two);
}
/* FUNCTION SET TESTS */
void setup_function_set(void)
{
struct function *functions[9] = {
function_new_func(ADD, 2),
function_new_func(SUB, 2),
function_new_func(MUL, 2),
function_new_func(DIV, 2),
function_new_func(POW, 2),
function_new_func(LOG, 1),
function_new_func(EXP, 1),
function_new_func(SIN, 1),
function_new_func(COS, 1)
};
int n = sizeof(functions) / sizeof(struct function *);
fs = function_set_new(functions, n);
}
void setup(void)
{
/* function set */
struct function *functions[9] = {
function_new_func(ADD, 2),
function_new_func(SUB, 2),
function_new_func(MUL, 2),
function_new_func(DIV, 2),
function_new_func(POW, 2),
function_new_func(LOG, 1),
function_new_func(EXP, 1),
function_new_func(SIN, 1),
function_new_func(COS, 1)
};
fs = function_set_new(functions, 9);
/* terminal set */
int one = 1;
float two = 2.0;
const char *three = "three";
float min = 0.0;
float max = 100.0;
struct terminal *terminals[4] = {
terminal_new_constant(INTEGER, &one),
terminal_new_constant(FLOAT, &two),
terminal_new_constant(STRING, (void *) three),
terminal_new_random_constant(FLOAT, &min, &max, 2)
};
ts = terminal_set_new(terminals, 4);
/* generate trees */
t1 = tree_generate(FULL, fs, ts, 1);
t2 = tree_generate(FULL, fs, ts, 1);
}
int test_function_new_and_destroy(void)
{
f = function_new(DEFAULT, 0, 2);
mu_check(f->type == DEFAULT);
mu_check(f->function == 0);
mu_check(f->arity == 2);
function_destroy(f);
/* default function */
f = function_new_func(0, 2);
mu_check(f->type == DEFAULT);
mu_check(f->function == 0);
mu_check(f->arity == 2);
function_destroy(f);
/* classification function */
f = function_new_cfunc(0, 2);
mu_check(f->type == CLASSIFICATION);
mu_check(f->function == 0);
mu_check(f->arity == 2);
function_destroy(f);
return 0;
}
