diff mbox series

[BlueZ,2/2] tools/mgmt-tester: Add param check callback for LE Set Adv Params

Message ID 20210410064605.287884-2-hj.tedd.an@gmail.com
State New
Headers show
Series [BlueZ,1/2] tools/mgmt-tester: Add callback routine for validating the parameter | expand

Commit Message

Tedd Ho-Jeong An April 10, 2021, 6:46 a.m. UTC 
From: Tedd Ho-Jeong An <tedd.an@intel.com>

The interval_min and interval_max in LE Set Advertising Parameters
command are changed/updated often whenever the values are tuned in the
kernel, and it causes some tests failure.

This patch adds a parameter check callback for LE Set Advertising
Parameters command to ignore the interval_min and interval_max
parameters.
---
 tools/mgmt-tester.c | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
diff mbox series

Patch

diff --git a/tools/mgmt-tester.c b/tools/mgmt-tester.c
index ef37f0e03..b05ae4f27 100644
--- a/tools/mgmt-tester.c
+++ b/tools/mgmt-tester.c
@@ -910,6 +910,20 @@  static uint8_t set_connectable_off_scan_adv_param[] = {
 		0x00,					/* filter_policy */
 };
 
+static int set_connectable_off_scan_adv_check_func(const void *param,
+								uint16_t length)
+{
+	const uint8_t *received = param;
+	uint8_t *expected = set_connectable_off_scan_adv_param;
+
+	/* Compare the received param with expected param, but ignore the
+	 * min_internal and max_interval since these values are turned often
+	 * in the kernel and we don't want to update the expected value every
+	 * time.
+	 */
+	return memcmp(&received[4], &expected[4], length - 4);
+}
+
 static const struct generic_data set_connectable_off_le_test_2 = {
 	.setup_settings = settings_powered_le_connectable_advertising,
 	.send_opcode = MGMT_OP_SET_CONNECTABLE,
@@ -922,6 +936,7 @@  static const struct generic_data set_connectable_off_le_test_2 = {
 	.expect_hci_command = BT_HCI_CMD_LE_SET_ADV_PARAMETERS,
 	.expect_hci_param = set_connectable_off_scan_adv_param,
 	.expect_hci_len = sizeof(set_connectable_off_scan_adv_param),
+	.expect_hci_param_check_func = set_connectable_off_scan_adv_check_func
 };
 
 static uint16_t settings_powered_le_discoverable[] = {
@@ -949,6 +964,7 @@  static const struct generic_data set_connectable_off_le_test_3 = {
 	.expect_hci_command = BT_HCI_CMD_LE_SET_ADV_PARAMETERS,
 	.expect_hci_param = set_connectable_off_scan_adv_param,
 	.expect_hci_len = sizeof(set_connectable_off_scan_adv_param),
+	.expect_hci_param_check_func = set_connectable_off_scan_adv_check_func
 };
 
 static const struct generic_data set_connectable_off_le_test_4 = {
@@ -964,6 +980,7 @@  static const struct generic_data set_connectable_off_le_test_4 = {
 	.expect_hci_command = BT_HCI_CMD_LE_SET_ADV_PARAMETERS,
 	.expect_hci_param = set_connectable_off_scan_adv_param,
 	.expect_hci_len = sizeof(set_connectable_off_scan_adv_param),
+	.expect_hci_param_check_func = set_connectable_off_scan_adv_check_func
 };
 
 static const char set_fast_conn_on_param[] = { 0x01 };
@@ -4750,6 +4767,7 @@  static const struct generic_data add_advertising_success_13 = {
 	.expect_hci_command = BT_HCI_CMD_LE_SET_ADV_PARAMETERS,
 	.expect_hci_param = set_connectable_off_scan_adv_param,
 	.expect_hci_len = sizeof(set_connectable_off_scan_adv_param),
+	.expect_hci_param_check_func = set_connectable_off_scan_adv_check_func
 };
 
 static uint8_t set_connectable_off_adv_param[] = {
@@ -4763,6 +4781,20 @@  static uint8_t set_connectable_off_adv_param[] = {
 		0x00,					/* filter_policy */
 };
 
+static int set_connectable_off_adv_check_func(const void *param,
+								uint16_t length)
+{
+	const uint8_t *received = param;
+	uint8_t *expected = set_connectable_off_adv_param;
+
+	/* Compare the received param with expected param, but ignore the
+	 * min_internal and max_interval since these values are turned often
+	 * in the kernel and we don't want to update the expected value every
+	 * time.
+	 */
+	return memcmp(&received[4], &expected[4], length - 4);
+}
+
 static const struct generic_data add_advertising_success_14 = {
 	.setup_settings = settings_powered_le,
 	.send_opcode = MGMT_OP_ADD_ADVERTISING,
@@ -4774,6 +4806,7 @@  static const struct generic_data add_advertising_success_14 = {
 	.expect_hci_command = BT_HCI_CMD_LE_SET_ADV_PARAMETERS,
 	.expect_hci_param = set_connectable_off_adv_param,
 	.expect_hci_len = sizeof(set_connectable_off_adv_param),
+	.expect_hci_param_check_func = set_connectable_off_adv_check_func
 };
 
 static const struct generic_data add_advertising_success_15 = {
@@ -4814,6 +4847,7 @@  static const struct generic_data add_advertising_success_17 = {
 	.expect_hci_command = BT_HCI_CMD_LE_SET_ADV_PARAMETERS,
 	.expect_hci_param = set_connectable_off_adv_param,
 	.expect_hci_len = sizeof(set_connectable_off_adv_param),
+	.expect_hci_param_check_func = set_connectable_off_adv_check_func
 };
 
 static const char set_powered_off_le_settings_param[] = {