import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int N = sc.nextInt();
        for (int cid = 0; cid < N; cid++) {
            int n = sc.nextInt();
            int[] a = new int[n];
            int[] reward = new int[n];
            for (int i = 0; i < n; i++) {
                a[i] = sc.nextInt();
            }
            for (int i = 0, idx = 0; i < 2 * n; i++) {
                int pre = (idx + n - 1) % n;
                if (a[pre] < a[idx] && reward[idx] <= reward[pre]) {
                    reward[idx] = reward[pre] + 1;
                }
                idx = (idx + 1) % n;
            }
            for (int i = 0, idx = 0; i < 2 * n; i++) {
                int nxt = (idx + 1) % n;
                if (a[nxt] < a[idx] && reward[idx] <= reward[nxt]) {
                    reward[idx] = reward[nxt] + 1;
                }
                idx = (idx + n - 1) % n;
            }
            int sum = 0;
            for (int i = 0; i < n; i++) {
                sum += reward[i];
            }
            System.out.println(sum + n);
        }
        sc.close();
    }
}