This is to verify that we check for the length of value that is to be
written to Service Change CCC descriptor.
---
android/tester-gatt.c | 45 +++++++++++++++++++++++++++++++++++++++++++++
android/tester-main.c | 8 ++++++++
android/tester-main.h | 7 +++++++
3 files changed, 60 insertions(+)
diff --git a/android/tester-gatt.c b/android/tester-gatt.c
index 7cb6629..c98791b 100644
--- a/android/tester-gatt.c
+++ b/android/tester-gatt.c
@@ -26,6 +26,7 @@
#define ATT_HANDLE_SIZE 2
+#define L2CAP_ATT_ERROR 0x01
#define L2CAP_ATT_EXCHANGE_MTU_REQ 0x02
#define L2CAP_ATT_EXCHANGE_MTU_RSP 0x03
#define L2CAP_ATT_READ_REQ 0x0a
@@ -43,6 +44,8 @@
#define GATT_STATUS_FAILURE 0x00000101
#define GATT_STATUS_INS_AUTH 0x08
+#define GATT_ERR_INVAL_ATTR_VALUE_LEN 0x0D
+
#define GATT_SERVER_DISCONNECTED 0
#define GATT_SERVER_CONNECTED 1
@@ -1095,6 +1098,8 @@ static struct iovec svc_change_ccc_value_v = raw_pdu(0x00, 0x01);
static struct iovec svc_change_ccc_prep_value_v = raw_pdu(0x00, 0x00,
0x00, 0x01);
+static struct iovec svc_change_ccc_prep_value_inv_v = raw_pdu(0x00, 0x00, 0x00,
+ 0x00, 0x01);
static struct iovec att_prep_write_exec_v = raw_pdu(0x01);
static void gatt_client_register_action(void)
@@ -1585,6 +1590,14 @@ static void gatt_cid_hook_cb(const void *data, uint16_t len, void *user_data)
tester_debug("Received att pdu with opcode 0x%02x", pdu[0]);
switch (pdu[0]) {
+ case L2CAP_ATT_ERROR:
+ step = g_new0(struct step, 1);
+
+ step->callback = CB_EMU_ATT_ERROR;
+ step->callback_result.error = pdu[4];
+
+ schedule_callback_verification(step);
+ break;
case L2CAP_ATT_EXCHANGE_MTU_REQ:
tester_print("Exchange MTU request received.");
@@ -3474,6 +3487,38 @@ TEST_CASE_BREDRLE("Gatt Server - Srvc change prep/exec write success",
ACTION_SUCCESS(bluetooth_disable_action, NULL),
CALLBACK_STATE(CB_BT_ADAPTER_STATE_CHANGED, BT_STATE_OFF),
),
+TEST_CASE_BREDRLE("Gatt Server - Srvc change prep/exec write inv. len.",
+ ACTION_SUCCESS(bluetooth_enable_action, NULL),
+ CALLBACK_STATE(CB_BT_ADAPTER_STATE_CHANGED, BT_STATE_ON),
+ ACTION_SUCCESS(emu_setup_powered_remote_action, NULL),
+ ACTION_SUCCESS(emu_set_ssp_mode_action, NULL),
+ ACTION_SUCCESS(emu_set_connect_cb_action, gatt_conn_cb),
+ ACTION_SUCCESS(gatt_server_register_action, &app1_uuid),
+ CALLBACK_STATUS(CB_GATTS_REGISTER_SERVER, BT_STATUS_SUCCESS),
+ ACTION_SUCCESS(bt_start_discovery_action, NULL),
+ CALLBACK_STATE(CB_BT_DISCOVERY_STATE_CHANGED,
+ BT_DISCOVERY_STARTED),
+ CALLBACK_DEVICE_FOUND(prop_emu_remotes_default_le_set, 2),
+ ACTION_SUCCESS(bt_cancel_discovery_action, NULL),
+ ACTION_SUCCESS(gatt_server_connect_action, &app1_conn_req),
+ CALLBACK_GATTS_CONNECTION(GATT_SERVER_CONNECTED,
+ prop_emu_remotes_default_set,
+ CONN1_ID, APP1_ID),
+ /* For CCC we need to be bonded */
+ ACTION_SUCCESS(bt_create_bond_action,
+ &prop_test_remote_ble_bdaddr_req),
+ CALLBACK_BOND_STATE(BT_BOND_STATE_BONDED,
+ &prop_emu_remotes_default_set[0], 1),
+ PROCESS_DATA(GATT_STATUS_SUCCESS,
+ gatt_remote_send_raw_pdu_action,
+ &att_prep_write_req_op_v,
+ &svc_change_ccc_handle_v,
+ &svc_change_ccc_prep_value_inv_v),
+ CALLBACK_ERROR(CB_EMU_ATT_ERROR, GATT_ERR_INVAL_ATTR_VALUE_LEN),
+ /* Shutdown */
+ ACTION_SUCCESS(bluetooth_disable_action, NULL),
+ CALLBACK_STATE(CB_BT_ADAPTER_STATE_CHANGED, BT_STATE_OFF),
+ ),
};
struct queue *get_gatt_tests(void)
diff --git a/android/tester-main.c b/android/tester-main.c
index 1d61cfb..2cc0c18 100644
--- a/android/tester-main.c
+++ b/android/tester-main.c
@@ -126,6 +126,7 @@ static struct {
DBG_CB(CB_MAP_CLIENT_REMOTE_MAS_INSTANCES),
/* Emulator callbacks */
+ DBG_CB(CB_EMU_ATT_ERROR),
DBG_CB(CB_EMU_CONFIRM_SEND_DATA),
DBG_CB(CB_EMU_ENCRYPTION_ENABLED),
DBG_CB(CB_EMU_ENCRYPTION_DISABLED),
@@ -1038,6 +1039,13 @@ static bool match_data(struct step *step)
return false;
}
+ if (exp->callback_result.error != step->callback_result.error) {
+ tester_debug("Err mismatch: %d vs %d",
+ exp->callback_result.error,
+ step->callback_result.error);
+ return false;
+ }
+
if (exp->store_srvc_handle)
memcpy(exp->store_srvc_handle,
step->callback_result.srvc_handle,
diff --git a/android/tester-main.h b/android/tester-main.h
index ec9a20f..c266359 100644
--- a/android/tester-main.h
+++ b/android/tester-main.h
@@ -106,6 +106,11 @@ struct pdu_set {
.callback_result.status = cb_res, \
}
+#define CALLBACK_ERROR(cb, cb_err) { \
+ .callback = cb, \
+ .callback_result.error = cb_err, \
+ }
+
#define CALLBACK_ADAPTER_PROPS(props, prop_cnt) { \
.callback = CB_BT_ADAPTER_PROPERTIES, \
.callback_result.properties = props, \
@@ -540,6 +545,7 @@ typedef enum {
CB_MAP_CLIENT_REMOTE_MAS_INSTANCES,
/* Emulator callbacks */
+ CB_EMU_ATT_ERROR,
CB_EMU_CONFIRM_SEND_DATA,
CB_EMU_ENCRYPTION_ENABLED,
CB_EMU_ENCRYPTION_DISABLED,
@@ -679,6 +685,7 @@ struct bt_callback_data {
uint8_t *value;
bool need_rsp;
bool is_prep;
+ uint8_t error;
btpan_control_state_t ctrl_state;
btpan_connection_state_t conn_state;
--
1.9.1
--
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