void test_bt_1(CuTest* tc) {
int val;
int i;
bt* tree;
tree = bt_new(sizeof(int), 4);
printf("Empty:\n");
bt_print(tree, print_int);
printf("\n");
{
int vals[] = { 10, 5, 100, 10, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 200,200,200,200,200,250,150 };
for (i=0; i<sizeof(vals)/sizeof(int); i++) {
val = vals[i];
printf("Insert %i:\n", val);
bt_insert(tree, &val, 0, compare_ints);
//bt_print(tree, print_int);
printf("\n");
}
}
printf("Values: ");
for (i=0; i<tree->N; i++) {
int val = *(int*)bt_access(tree, i);
printf("%i ", val);
// these tests depend on the values in the "vals" array above.
if (i < 11) {
CuAssertIntEquals(tc, 1, val);
} else if (i < 12) {
CuAssertIntEquals(tc, 5, val);
} else if (i < 14) {
CuAssertIntEquals(tc, 10, val);
} else if (i < 16) {
CuAssertIntEquals(tc, 50, val);
} else if (i < 17) {
CuAssertIntEquals(tc, 100, val);
} else if (i < 18) {
CuAssertIntEquals(tc, 150, val);
} else if (i < 23) {
CuAssertIntEquals(tc, 200, val);
} else {
CuAssertIntEquals(tc, 250, val);
}
}
printf("\n");
{
int vals[] = { 0, 1, 2, 9, 10, 11, 49, 50, 51, 99, 100, 101, 149, 150, 151, 199, 200, 201, 249, 250, 251 };
int doesit[]={ 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0 };
for (i=0; i<sizeof(vals)/sizeof(int); i++) {
int youthink;
val = vals[i];
youthink = bt_contains(tree, &val, compare_ints);
printf("Contains %i: %s\n", val, (youthink ? "yes" : "no"));
CuAssertIntEquals(tc, doesit[i], youthink);
}
}
bt_free(tree);
}
void bt_print (BTree* a, int indent)
{
int i;
if (isleaf(a)) {
for (i = a->n - 1; i >= 0; --i) {
INDENT(indent);
printf( "%d \n" , a->k[i]);
}
}
else {
bt_print(a->p[a->n],indent+2);
for (i = a->n - 1; i>=0; --i) {
INDENT(indent);
printf("%d \n" , a->k[i] ) ;
bt_print(a->p[i],indent+2);
}
}
}
static void bt_fun(void *arg, const char *module, uintptr_t addr,
const char *function, uintptr_t offset) {
t_bt_fun *const t = (t_bt_fun*) arg;
JNIEnv*const env = t->env;
jstring declaringClass = (*env)->NewStringUTF(env, bt_module(module));
jstring methodName = (*env)->NewStringUTF(env, bt_addr(addr));
jstring fileName = (*env)->NewStringUTF(env, bt_print(function, offset));
const int lineNumber = function != NULL ? 0 : -2; /* "-2" is "inside JNI code" */
jobject trace = (*env)->NewObject(env, t->cls_ste, t->cons_ste,
declaringClass, methodName, fileName,
lineNumber);
if (t->index < t->size) {
(*t->env)->SetObjectArrayElement(t->env, t->elements, t->index++, trace);
}
}
int main(int argc, char** argv) {
if (argc < (INPUT_ARG + 1)) {
printf("***Missing input argument\n");
return EXIT_FAILURE;
}
FILE* file = fopen(argv[INPUT_ARG], FILE_READ_ONLY);
if (!file) {
printf("***File \"%s\" could not be found\n", argv[INPUT_ARG]);
fclose(file);
return EXIT_FAILURE;
}
linked_list* in_order_list = build_list_from_file(file, false);
linked_list* post_order_list = build_list_from_file(file, true);
if (in_order_list->size != post_order_list->size ||
in_order_list->size == 0 || post_order_list->size == 0) {
ll_delete(in_order_list);
ll_delete(post_order_list);
fclose(file);
printf("***the length of the inorder and post order traversal"
" in the input must be nonzero and equal.");
return EXIT_FAILURE;
}
printf("inorder: ");
ll_print(in_order_list);
printf("postorder: ");
ll_print(post_order_list);
binary_tree* btree = new_binary_tree(in_order_list, post_order_list);
bt_print(btree);
fclose(file);
ll_delete(in_order_list);
free(in_order_list);
ll_delete(post_order_list);
free(post_order_list);
bt_delete(btree);
free(btree);
return EXIT_SUCCESS;
}