diff options
| -rw-r--r-- | tests/lapd/lapd_test.c | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/tests/lapd/lapd_test.c b/tests/lapd/lapd_test.c index 1a06cb1c..1f986bc8 100644 --- a/tests/lapd/lapd_test.c +++ b/tests/lapd/lapd_test.c @@ -179,32 +179,6 @@ static int send_sabm(struct lapdm_channel *chan, int second_ms) return 0; } -static int send_sabm(struct lapdm_channel *chan, int second_ms) -{ - struct osmo_phsap_prim pp; - struct msgb *msg; - int rc; - - msg = msgb_alloc_headroom(128, 64, "PH-DATA.ind"); - osmo_prim_init(&pp.oph, SAP_GSM_PH, PRIM_PH_DATA, - PRIM_OP_INDICATION, msg); - /* copy over actual MAC block */ - msg->l2h = msgb_put(msg, 23); - msg->l2h[0] = 0x01; - msg->l2h[1] = 0x3f; - msg->l2h[2] = 0x01 | (sizeof(cm) << 2); - memcpy(msg->l2h + 3, cm_padded, sizeof(cm_padded)); - msg->l2h[3] += second_ms; /* alter message, for second mobile */ - - /* LAPDm requires those... */ - pp.u.data.chan_nr = 0; - pp.u.data.link_id = 0; - /* feed into the LAPDm code of libosmogsm */ - rc = lapdm_phsap_up(&pp.oph, &chan->lapdm_dcch); - ASSERT(rc == 0 || rc == -EBUSY); - return 0; -} - /* * I get called from the LAPDm code when something was sent my way... */ @@ -443,49 +417,6 @@ static void test_lapdm_contention_resolution() lapdm_channel_exit(&bts_to_ms_channel); } -static void test_lapdm_contention_resolution() -{ - printf("I test contention resultion by having two mobiles collide and " - "first mobile repeating SABM.\n"); - - int rc; - struct lapdm_polling_state test_state; - struct osmo_phsap_prim pp; - - /* Configure LAPDm on both sides */ - struct lapdm_channel bts_to_ms_channel; - memset(&bts_to_ms_channel, 0, sizeof(bts_to_ms_channel)); - - memset(&test_state, 0, sizeof(test_state)); - test_state.bts = &bts_to_ms_channel; - - /* BTS to MS in polling mode */ - lapdm_channel_init(&bts_to_ms_channel, LAPDM_MODE_BTS); - lapdm_channel_set_flags(&bts_to_ms_channel, LAPDM_ENT_F_POLLING_ONLY); - lapdm_channel_set_l1(&bts_to_ms_channel, NULL, &test_state); - lapdm_channel_set_l3(&bts_to_ms_channel, bts_to_ms_tx_cb, &test_state); - - /* Send SABM MS 1, we must get UA */ - send_sabm(&bts_to_ms_channel, 0); - rc = lapdm_phsap_dequeue_prim(&bts_to_ms_channel.lapdm_dcch, &pp); - CHECK_RC(rc); - ASSERT(memcmp(pp.oph.msg->l2h, ua, ARRAY_SIZE(ua)) == 0); - - /* Send SABM MS 2, we must get nothing, due to collision */ - send_sabm(&bts_to_ms_channel, 1); - rc = lapdm_phsap_dequeue_prim(&bts_to_ms_channel.lapdm_dcch, &pp); - ASSERT(rc == -ENODEV); - - /* Send SABM MS 1 again, we must get UA gain */ - send_sabm(&bts_to_ms_channel, 0); - rc = lapdm_phsap_dequeue_prim(&bts_to_ms_channel.lapdm_dcch, &pp); - CHECK_RC(rc); - ASSERT(memcmp(pp.oph.msg->l2h, ua, ARRAY_SIZE(ua)) == 0); - - /* clean up */ - lapdm_channel_exit(&bts_to_ms_channel); -} - int main(int argc, char **argv) { osmo_init_logging(&info); |