diff options
Diffstat (limited to 'openbsc/tests/mgcp/mgcp_test.c')
-rw-r--r-- | openbsc/tests/mgcp/mgcp_test.c | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/openbsc/tests/mgcp/mgcp_test.c b/openbsc/tests/mgcp/mgcp_test.c index e145c6ab9..db2f4b35f 100644 --- a/openbsc/tests/mgcp/mgcp_test.c +++ b/openbsc/tests/mgcp/mgcp_test.c @@ -998,6 +998,45 @@ static void test_multilple_codec(void) talloc_free(cfg); } +static void test_no_cycle(void) +{ + struct mgcp_config *cfg; + struct mgcp_endpoint *endp; + + printf("Testing no sequence flow on initial packet\n"); + + cfg = mgcp_config_alloc(); + cfg->trunk.number_endpoints = 64; + mgcp_endpoints_allocate(&cfg->trunk); + + endp = &cfg->trunk.endpoints[1]; + OSMO_ASSERT(endp->net_state.stats_initialized == 0); + + mgcp_rtp_annex_count(endp, &endp->net_state, 0, 0, 2342); + OSMO_ASSERT(endp->net_state.stats_initialized == 1); + OSMO_ASSERT(endp->net_state.stats_cycles == 0); + OSMO_ASSERT(endp->net_state.stats_max_seq == 0); + + mgcp_rtp_annex_count(endp, &endp->net_state, 1, 0, 2342); + OSMO_ASSERT(endp->net_state.stats_initialized == 1); + OSMO_ASSERT(endp->net_state.stats_cycles == 0); + OSMO_ASSERT(endp->net_state.stats_max_seq == 1); + + /* now jump.. */ + mgcp_rtp_annex_count(endp, &endp->net_state, UINT16_MAX, 0, 2342); + OSMO_ASSERT(endp->net_state.stats_initialized == 1); + OSMO_ASSERT(endp->net_state.stats_cycles == 0); + OSMO_ASSERT(endp->net_state.stats_max_seq == UINT16_MAX); + + /* and wrap */ + mgcp_rtp_annex_count(endp, &endp->net_state, 0, 0, 2342); + OSMO_ASSERT(endp->net_state.stats_initialized == 1); + OSMO_ASSERT(endp->net_state.stats_cycles == UINT16_MAX + 1); + OSMO_ASSERT(endp->net_state.stats_max_seq == 0); + + talloc_free(cfg); +} + int main(int argc, char **argv) { osmo_init_logging(&log_info); @@ -1014,6 +1053,7 @@ int main(int argc, char **argv) test_packet_error_detection(0, 1); test_packet_error_detection(1, 1); test_multilple_codec(); + test_no_cycle(); printf("Done\n"); return EXIT_SUCCESS; |