tools/l2cap-tester connect two sockets disconnect one test

This test open two sockets to same client, then close first one and make
sure second one connect successfully.

diff --git a/tools/l2cap-tester.c b/tools/l2cap-tester.c
index 63b50ee..6bb3e05 100644 (file)
--- a/tools/l2cap-tester.c
+++ b/tools/l2cap-tester.c
@@ -90,6 +90,7 @@ struct l2cap_data {
 
        uint8_t *client_bdaddr;
        bool server_not_advertising;
+       bool close_one_socket;
 };
 
 static void mgmt_debug(const char *str, void *user_data)
@@ -472,6 +473,13 @@ static const struct l2cap_data le_client_two_sockets_same_client = {
        .server_not_advertising = true,
 };
 
+static const struct l2cap_data le_client_two_sockets_close_one = {
+       .client_psm = 0x0080,
+       .server_psm = 0x0080,
+       .server_not_advertising = true,
+       .close_one_socket = true,
+};
+
 static const struct l2cap_data le_client_connect_nval_psm_test = {
        .client_psm = 0x0080,
        .expect_err = ECONNREFUSED,
@@ -1410,6 +1418,7 @@ static gboolean test_two_sockets_connect_cb(GIOChannel *io, GIOCondition cond,
                                                        gpointer user_data)
 {
        struct test_data *data = tester_get_data();
+       const struct l2cap_data *l2data = data->test_data;
        int err, sk_err, sk;
        socklen_t len = sizeof(sk_err);
 
@@ -1437,6 +1446,11 @@ static gboolean test_two_sockets_connect_cb(GIOChannel *io, GIOCondition cond,
                tester_test_passed();
        }
 
+       if (l2data->close_one_socket && test_two_sockets_connect_cb_cnt == 1) {
+               close(data->sk2);
+               tester_test_passed();
+       }
+
        return FALSE;
 }
 
@@ -1452,14 +1466,21 @@ static gboolean enable_advertising(gpointer args)
 static void test_connect_two_sockets_part_2(void)
 {
        struct test_data *data = tester_get_data();
+       const struct l2cap_data *l2data = data->test_data;
        const uint8_t *client_bdaddr;
 
        client_bdaddr = hciemu_get_client_bdaddr(data->hciemu);
        connect_socket(client_bdaddr, &data->sk2, test_two_sockets_connect_cb);
 
+       if (l2data->close_one_socket) {
+               tester_print("Closing first socket! %d", data->sk);
+               close(data->sk);
+       }
+
        g_idle_add(enable_advertising, NULL);
 }
 
+static uint8_t test_scan_enable_counter;
 static void test_connect_two_sockets_router(uint16_t opcode, const void *param,
                                        uint8_t length, void *user_data)
 {
@@ -1468,7 +1489,11 @@ static void test_connect_two_sockets_router(uint16_t opcode, const void *param,
        tester_print("HCI Command 0x%04x length %u", opcode, length);
        if (opcode == BT_HCI_CMD_LE_SET_SCAN_ENABLE &&
                                                scan_params->enable == true) {
-               test_connect_two_sockets_part_2();
+               test_scan_enable_counter++;
+               if (test_scan_enable_counter == 1)
+                       test_connect_two_sockets_part_2();
+               else if (test_scan_enable_counter == 2)
+                       g_idle_add(enable_advertising, NULL);
        }
 }
 
@@ -1479,6 +1504,7 @@ static void test_connect_two_sockets(const void *test_data)
        const uint8_t *client_bdaddr;
 
        test_two_sockets_connect_cb_cnt = 0;
+       test_scan_enable_counter = 0;
 
        hciemu_add_master_post_command_hook(data->hciemu,
                                test_connect_two_sockets_router, data);
@@ -1492,7 +1518,11 @@ static void test_connect_two_sockets(const void *test_data)
        }
 
        client_bdaddr = hciemu_get_client_bdaddr(data->hciemu);
-       connect_socket(client_bdaddr, &data->sk, test_two_sockets_connect_cb);
+       if (l2data->close_one_socket)
+               connect_socket(client_bdaddr, &data->sk, NULL);
+       else
+               connect_socket(client_bdaddr, &data->sk,
+                                               test_two_sockets_connect_cb);
 }
 
 static gboolean l2cap_listen_cb(GIOChannel *io, GIOCondition cond,
@@ -1826,6 +1856,11 @@ int main(int argc, char *argv[])
                                setup_powered_client,
                                test_connect_two_sockets);
 
+       test_l2cap_le("L2CAP LE Client - Open two sockets close one",
+                               &le_client_two_sockets_close_one,
+                               setup_powered_client,
+                               test_connect_two_sockets);
+
        test_l2cap_le("L2CAP LE Client - Invalid PSM",
                                        &le_client_connect_nval_psm_test,
                                        setup_powered_client, test_connect);