tests: Bluetooth: has: Add test Preset Changed Offline Behavior

Verify that a HAS Server IUT sends changed characteristic notifications or indications when the Lower Tester reconnects. Signed-off-by: Mariusz Skamra <mariusz.skamra@codecoup.pl>
zephyrproject-rtos · Aug 31, 2023 · cfd265c · cfd265c
1 parent b9b0e5b
commit cfd265c
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Showing 7 changed files with 516 additions and 10 deletions.
diff --git a/subsys/bluetooth/audio/has_internal.h b/subsys/bluetooth/audio/has_internal.h
@@ -77,6 +77,7 @@ struct bt_has_cp_read_preset_rsp {
 struct bt_has_cp_preset_changed {
 	uint8_t change_id;
 	uint8_t is_last;
+	uint8_t additional_params[0];
 } __packed;
 
 struct bt_has_cp_generic_update {

diff --git a/tests/bsim/bluetooth/audio/prj.conf b/tests/bsim/bluetooth/audio/prj.conf
@@ -116,6 +116,7 @@ CONFIG_BT_BAP_BROADCAST_ASSISTANT=y
 
 # Hearing Access
 CONFIG_BT_HAS=y
+CONFIG_BT_HAS_PRESET_COUNT=3
 CONFIG_BT_HAS_CLIENT=y
 CONFIG_BT_HAS_FEATURES_NOTIFIABLE=y
 

diff --git a/tests/bsim/bluetooth/audio/src/common.c b/tests/bsim/bluetooth/audio/src/common.c
@@ -11,6 +11,7 @@ extern enum bst_result_t bst_result;
 struct bt_conn *default_conn;
 atomic_t flag_connected;
 atomic_t flag_conn_updated;
+bt_security_t security_level;
 
 const struct bt_data ad[AD_SIZE] = {
 	BT_DATA_BYTES(BT_DATA_FLAGS, (BT_LE_AD_GENERAL | BT_LE_AD_NO_BREDR))
@@ -91,6 +92,7 @@ void disconnected(struct bt_conn *conn, uint8_t reason)
 	default_conn = NULL;
 	UNSET_FLAG(flag_connected);
 	UNSET_FLAG(flag_conn_updated);
+	security_level = BT_SECURITY_L1;
 }
 
 static void conn_param_updated_cb(struct bt_conn *conn, uint16_t interval, uint16_t latency,
@@ -102,10 +104,20 @@ static void conn_param_updated_cb(struct bt_conn *conn, uint16_t interval, uint1
 	SET_FLAG(flag_conn_updated);
 }
 
+static void security_changed_cb(struct bt_conn *conn, bt_security_t level, enum bt_security_err err)
+{
+	printk("Security changed: %p level %d err %d\n", conn, level, err);
+
+	if (err == BT_SECURITY_ERR_SUCCESS) {
+		security_level = level;
+	}
+}
+
 BT_CONN_CB_DEFINE(conn_callbacks) = {
 	.connected = connected,
 	.disconnected = disconnected,
 	.le_param_updated = conn_param_updated_cb,
+	.security_changed = security_changed_cb,
 };
 
 void test_tick(bs_time_t HW_device_time)

diff --git a/tests/bsim/bluetooth/audio/src/common.h b/tests/bsim/bluetooth/audio/src/common.h
@@ -69,6 +69,7 @@ extern const struct bt_data ad[AD_SIZE];
 extern struct bt_conn *default_conn;
 extern atomic_t flag_connected;
 extern atomic_t flag_conn_updated;
+extern bt_security_t security_level;
 
 void device_found(const bt_addr_le_t *addr, int8_t rssi, uint8_t type,
 		  struct net_buf_simple *ad);