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#include "fst_test_util.h"
static bool fst_move_testcase(Cube *c, Alg *a);
static bool fst_inverse_testcase(Cube *c, Alg *a);
static bool fst_move_test();
static bool fst_where_is_edge_test();
static bool fst_inverse_test();
static Tester test[] = {
fst_move_test,
fst_where_is_edge_test,
fst_inverse_test,
NULL
};
static char *name[] = {
"FST move",
"FST where is edge",
"FST inverse",
};
static bool
fst_move_testcase(Cube *c, Alg *a)
{
int i;
Cube d;
FstCube fst;
make_solved(&d);
fst = cube_to_fst(&d);
for (i = 0; i < a->len; i++) {
if (a->inv[i] || a->move[i] > B3) {
printf("Cannot apply the following alg to FST: ");
print_alg(a, false);
return false;
}
fst = fst_move(a->move[i], fst);
}
fst_to_cube(fst, &d);
return equal_and_log(c, &d);
}
static bool
fst_inverse_testcase(Cube *c, Alg *a)
{
Cube d;
fst_to_cube(fst_inverse(cube_to_fst(c)), &d);
invert_cube(c);
return equal_and_log(c, &d);
}
static bool
fst_move_test()
{
return try_all_str(fst_move_testcase, "FST move incorrect");
}
static bool
fst_where_is_edge_test()
{
int i;
Alg *scr;
Cube c, d;
FstCube fst;
/* Testing on a single scramble is fine for now */
scr = new_alg("RUFDL2B2FRD");
make_solved(&c);
apply_alg(scr, &c);
fst = cube_to_fst(&c);
for (i = 0; i < 12; i++) {
if (fst_where_is_edge(c.ep[i], fst) != i) {
fst_to_cube(fst, &d);
printf("Alg: ");
print_alg(scr, false);
printf("Expected:\n");
print_cube(&c);
printf("But got:\n");
print_cube(&d);
return false;
}
}
return true;
}
static bool
fst_inverse_test()
{
return try_all_str(fst_inverse_testcase, "FST test incorrect");
}
void fst_post_init_testall() {
int i;
init_fst();
for (i = 0; test[i] != NULL; i++) {
printf("Test: %s\n", name[i]);
if (!test[i]()) {
printf("Failed!\n");
exit(1);
}
printf("Passed.\n\n");
}
printf("All FST post-init tests passed.\n\n");
}
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