+ tc->snd_una = 400;
+ tcp_rcv_sacks (tc, 500);
+ if (verbose)
+ vlib_cli_output (vm, "\nacked [400, 500]:\n%U", format_tcp_scoreboard, sb,
+ tc);
+ TCP_TEST ((pool_elts (sb->holes) == 0),
+ "scoreboard has %d elements", pool_elts (sb->holes));
+ TCP_TEST ((sb->sacked_bytes == 0), "sacked bytes %d", sb->sacked_bytes);
+ TCP_TEST ((sb->last_sacked_bytes == 0), "last sacked bytes %d",
+ sb->last_sacked_bytes);
+ TCP_TEST ((sb->last_bytes_delivered == 500), "last bytes delivered %d",
+ sb->last_bytes_delivered);
+ TCP_TEST ((sb->lost_bytes == 0), "lost bytes %u", sb->lost_bytes);
+ TCP_TEST ((sb->snd_una_adv == 500), "snd_una_adv %u", sb->snd_una_adv);
+ TCP_TEST ((sb->head == TCP_INVALID_SACK_HOLE_INDEX), "head %u", sb->head);
+ TCP_TEST ((sb->tail == TCP_INVALID_SACK_HOLE_INDEX), "tail %u", sb->tail);
+
+ /*
+ * Re-ack high sacked, to make sure last_bytes_delivered and
+ * snd_una_adv are 0-ed
+ */
+ tcp_rcv_sacks (tc, 1000);
+ if (verbose)
+ vlib_cli_output (vm, "\nAck high sacked:\n%U", format_tcp_scoreboard, sb,
+ tc);
+ TCP_TEST ((sb->last_bytes_delivered == 0), "last bytes delivered %d",
+ sb->last_bytes_delivered);
+ TCP_TEST ((sb->snd_una_adv == 0), "snd_una_adv %u", sb->snd_una_adv);