#pragma once

int getCounterPassed();
int getCounterFailed();
void test_frame_order_preserved();
void test_mixed_frame_sizes();
void test_copy_ctor_independence_both_ways();
void test_chained_assignment();
void test_append_movie_doesnt_alter_argument();
void test_plus_doesnt_alter_arguments();
void test_plus_result_length();
void test_self_append();
void test_sequential_frame_appends();
void test_sequential_movie_appends();
void test_chained_plus();
void test_nonconst_index_mutation();
void test_const_index_access();
void test_output_frame_count();
void test_output_names_with_spaces();
void test_expansion_data_integrity();
void test_single_frame_movies_combined();
void test_appended_frame_not_aliased();
void test_plus_result_independent();
void test_many_movies_concatenated();