void verify_retry_results(wa::storage::retry_policy policy, web::http::status_code primary_status_code, web::http::status_code secondary_status_code, wa::storage::location_mode mode, std::function<std::chrono::milliseconds (int)> allowed_delta, std::vector<wa::storage::retry_info> expected_retry_info_list)
{
auto initial_location = get_initial_location(mode);
auto next_location = get_next_location(mode, initial_location);
wa::storage::operation_context op_context;
wa::storage::request_result result(utility::datetime::utc_now(),
initial_location,
web::http::http_response(initial_location == wa::storage::storage_location::secondary ? secondary_status_code : primary_status_code),
false);
int retry_count = 0;
for (auto iter = expected_retry_info_list.cbegin(); iter != expected_retry_info_list.cend(); ++iter)
{
auto retry_info = policy.evaluate(wa::storage::retry_context(retry_count++, result, next_location, mode), op_context);
CHECK(retry_info.should_retry());
CHECK(iter->target_location() == retry_info.target_location());
CHECK(iter->updated_location_mode() == retry_info.updated_location_mode());
CHECK_CLOSE(iter->retry_interval().count(), retry_info.retry_interval().count(), allowed_delta(retry_count).count());
std::this_thread::sleep_for(retry_info.retry_interval());
result = wa::storage::request_result(utility::datetime::utc_now(),
retry_info.target_location(),
web::http::http_response(retry_info.target_location() == wa::storage::storage_location::secondary ? secondary_status_code : primary_status_code),
false);
mode = retry_info.updated_location_mode();
next_location = get_next_location(mode, next_location);
}
auto retry_info = policy.evaluate(wa::storage::retry_context(retry_count++, result, next_location, mode), op_context);
CHECK(!retry_info.should_retry());
}
static int action_ant(t_ant *root, t_ant *tmp,
t_pos *pos, t_ia *ia)
{
if (tmp == root)
return (ia->curr_loop ? printf("\n") : SUCCESS);
if (tmp->location == pos->end)
return (delete_node(root, tmp, pos, ia));
tmp->location = get_next_location(pos, tmp, ia);
if (ia->curr_loop == 0)
ia->recovery_mode = check_recovery(tmp);
if (tmp->location != tmp->previous)
printf(++(ia->curr_loop) == 1 ? "P%d-%s" : " P%d-%s",
tmp->nb, tmp->location->name);
return (action_ant(root, tmp->next, pos, ia));
}
