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host/tests: add test for invalid CID in disconnection request

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This commit is contained in:
Krzysztof Kopyściński
2021-09-21 11:17:43 +02:00
committed by Krzysztof Kopyściński
parent fcb617a2ef
commit e0b15dadd1
2 changed files with 66 additions and 0 deletions
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nimble/host/test/src/ble_hs_test_util.h
+2
View File
@@ -162,6 +162,8 @@ int ble_hs_test_util_l2cap_rx_payload_flat(uint16_t conn_handle, uint16_t cid,
const void *data, int len);
uint8_t ble_hs_test_util_verify_tx_l2cap_sig(uint16_t opcode, void *cmd,
uint16_t cmd_size);
uint8_t ble_hs_test_util_verify_tx_l2cap_discon_rej(uint16_t opcode, void *cmd,
uint16_t cmd_size);
int ble_hs_test_util_inject_rx_l2cap_sig(uint16_t conn_handle, uint8_t opcode,
uint8_t id, void *cmd, uint16_t cmd_size);
void ble_hs_test_util_verify_tx_l2cap(struct os_mbuf *txom);
nimble/host/test/src/ble_l2cap_test.c
+64
View File
@@ -999,6 +999,46 @@ ble_l2cap_test_coc_disc_by_peer(struct test_data *t)
&req, sizeof(req)) == id);
}
static void
ble_l2cap_test_coc_disc_by_peer_invalid_dcid(struct test_data *t)
{
struct ble_l2cap_sig_disc_req req;
struct event *ev = &t->event[t->event_iter++];
uint8_t id = 10;
int rc;
struct os_mbuf *cmd;
uint16_t rej_err = htole16(BLE_L2CAP_SIG_ERR_INVALID_CID);
req.dcid = htole16(t->chan[0]->dcid + 1);
req.scid = htole16(t->chan[0]->dcid);
rc = ble_hs_test_util_inject_rx_l2cap_sig(2, BLE_L2CAP_SIG_OP_DISCONN_REQ,
id, &req, sizeof(req));
TEST_ASSERT(rc == 0);
/* Ensure callback got NOT called. */
TEST_ASSERT(!ev->handled);
struct {
uint16_t local_cid;
uint16_t remote_cid;
} data = {
.local_cid = req.scid,
.remote_cid = req.dcid,
};
/* Ensure an we sent back Command Reject response
* Recect command should contain reason and CIDs pair
*/
cmd = os_mbuf_get(&sdu_os_mbuf_pool, 0);
os_mbuf_append(cmd, &rej_err, sizeof(uint16_t));
os_mbuf_append(cmd, &data, sizeof(data));
ble_hs_test_util_verify_tx_l2cap_sig(
BLE_L2CAP_SIG_OP_REJECT,
cmd->om_data, cmd->om_len);
os_mbuf_free_chain(cmd);
}
static void
ble_l2cap_test_coc_invalid_disc_by_peer(struct test_data *t)
{
@@ -1361,6 +1401,29 @@ TEST_CASE_SELF(ble_l2cap_test_case_sig_coc_incoming_disconnect_failed)
ble_hs_test_util_assert_mbufs_freed(NULL);
}
TEST_CASE_SELF(ble_l2cap_test_case_invalid_cid_in_disconnect_req)
{
struct test_data t;
ble_l2cap_test_util_init();
ble_l2cap_test_set_chan_test_conf(BLE_L2CAP_TEST_PSM,
BLE_L2CAP_TEST_COC_MTU, &t);
t.expected_num_of_ev = 1;
t.event[0].type = BLE_L2CAP_EVENT_COC_CONNECTED;
t.event[0].app_status = 0;
t.event[0].l2cap_status = BLE_L2CAP_COC_ERR_CONNECTION_SUCCESS;
t.event[1].type = BLE_L2CAP_EVENT_COC_DISCONNECTED;
ble_l2cap_test_coc_connect(&t);
ble_l2cap_test_coc_disc_by_peer_invalid_dcid(&t);
TEST_ASSERT(t.expected_num_of_ev == t.event_cnt);
ble_hs_test_util_assert_mbufs_freed(NULL);
}
TEST_CASE_SELF(ble_l2cap_test_case_coc_send_data_succeed)
{
struct test_data t;
@@ -1493,6 +1556,7 @@ TEST_SUITE(ble_l2cap_test_suite)
ble_l2cap_test_case_sig_coc_disconnect_succeed();
ble_l2cap_test_case_sig_coc_incoming_disconnect_succeed();
ble_l2cap_test_case_sig_coc_incoming_disconnect_failed();
ble_l2cap_test_case_invalid_cid_in_disconnect_req();
ble_l2cap_test_case_coc_send_data_succeed();
ble_l2cap_test_case_coc_send_data_failed_too_big_sdu();
ble_l2cap_test_case_coc_recv_data_succeed();