say_hello_to_the_slow_test.cpp

auto int_pair_gen = make_tuple_gen(int_gen(100), int_gen(1000));
auto inputs_gen = make_vector_gen(50000, int_pair_gen);
auto less_on_second = ordering_by_index<1>();

//Generate a vector of up to 50k elements
auto input = inputs_gen(gen);

//To test our sorting routine
auto sorted = input;
custom_sort(begin(sorted), end(sorted), less_on_second);

//Check the property of unstable sort
check_sort_property(input, sorted, less_on_second);