void evidence_cl_max_red()
{
colorlist *test_cl = (colorlist*)malloc(sizeof(colorlist));
color *c1 = (color*)malloc(sizeof(color));
c1->r = 0.1;
c1->g = 1;
c1->b = 1;
color *c2 = (color*)malloc(sizeof(color));
c2->r = 0.12;
c2->g = 0.5;
c2->b = 0.7;
test_cl->c = *c1;
colorlist *root = (colorlist*)malloc(sizeof(colorlist));
root->next = 0;
root->c = *c2;
test_cl->next = root;
colorlist *my_cl = cl_cons(c2, test_cl);
printf("*** testing cl_max_red\n");
printf("- expecting 0.12: %lf\n", cl_max_red(test_cl));
printf("- expecting 0.12: %lf\n", cl_max_red(my_cl));
printf("\n");
free(c1);
free(c2);
free(root);
free(test_cl);
}
/* test the colorlist structs and its functions */
void evidence_colorlist() {
printf("TESTING COLORLIST\n\n");
int size = 6;
color* colors [6];
double param = 0.2;
for(int i = 0; i < size; ++i) {
colors[i] = color_new(i * param, i * param, i * param);
}
colorlist* cl = cl_cons( colors[0], NULL);
colorlist* tmp = cl;
for(int i = 1; i < 6; ++i) {
tmp -> next = cl_cons( colors[i], NULL);
tmp = tmp -> next;
}
cl_print(cl);
printf("expected length: 6\t|actual: %d\n", cl_length(cl) );
printf("expected max red: 1.000\t|actual: %.3f\n", cl_max_red(cl) );
//test null cl
colorlist* nada = NULL;
printf("expected length: 0\t|actual: %d\n", cl_length(nada) );
cl_max_red(nada);
}
