Return-Path: From: Jakub Pawlowski To: linux-bluetooth@vger.kernel.org Cc: Jakub Pawlowski Subject: [PATCH BlueZ v5 4/5] tools/l2cap-tester: Two socket connect test Date: Tue, 10 Nov 2015 22:36:29 -0800 Message-Id: <1447223790-3263-4-git-send-email-jpawlowski@google.com> In-Reply-To: <1447223790-3263-1-git-send-email-jpawlowski@google.com> References: <1447223790-3263-1-git-send-email-jpawlowski@google.com> Sender: linux-bluetooth-owner@vger.kernel.org List-ID: This test tries to open two sockets to same address, to make sure both would succeed. --- tools/l2cap-tester.c | 102 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 102 insertions(+) diff --git a/tools/l2cap-tester.c b/tools/l2cap-tester.c index 4bea30f..63b50ee 100644 --- a/tools/l2cap-tester.c +++ b/tools/l2cap-tester.c @@ -54,6 +54,7 @@ struct test_data { uint16_t scid; uint16_t dcid; int sk; + int sk2; }; struct l2cap_data { @@ -465,6 +466,12 @@ static const struct l2cap_data le_client_close_socket_test_2 = { .server_not_advertising = true, }; +static const struct l2cap_data le_client_two_sockets_same_client = { + .client_psm = 0x0080, + .server_psm = 0x0080, + .server_not_advertising = true, +}; + static const struct l2cap_data le_client_connect_nval_psm_test = { .client_psm = 0x0080, .expect_err = ECONNREFUSED, @@ -1398,6 +1405,96 @@ static void test_close_socket(const void *test_data) connect_socket(client_bdaddr, &data->sk, NULL); } +static uint8_t test_two_sockets_connect_cb_cnt; +static gboolean test_two_sockets_connect_cb(GIOChannel *io, GIOCondition cond, + gpointer user_data) +{ + struct test_data *data = tester_get_data(); + int err, sk_err, sk; + socklen_t len = sizeof(sk_err); + + data->io_id = 0; + + sk = g_io_channel_unix_get_fd(io); + + if (getsockopt(sk, SOL_SOCKET, SO_ERROR, &sk_err, &len) < 0) + err = -errno; + else + err = -sk_err; + + if (err < 0) { + tester_warn("Connect failed: %s (%d)", strerror(-err), -err); + tester_test_failed(); + return FALSE; + } + + tester_print("Successfully connected"); + test_two_sockets_connect_cb_cnt++; + + if (test_two_sockets_connect_cb_cnt == 2) { + close(data->sk); + close(data->sk2); + tester_test_passed(); + } + + return FALSE; +} + +static gboolean enable_advertising(gpointer args) +{ + struct test_data *data = tester_get_data(); + struct bthost *bthost = hciemu_client_get_host(data->hciemu); + + bthost_set_adv_enable(bthost, 0x01); + return FALSE; +} + +static void test_connect_two_sockets_part_2(void) +{ + struct test_data *data = tester_get_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); + + g_idle_add(enable_advertising, NULL); +} + +static void test_connect_two_sockets_router(uint16_t opcode, const void *param, + uint8_t length, void *user_data) +{ + const struct bt_hci_cmd_le_set_scan_enable *scan_params = 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(); + } +} + +static void test_connect_two_sockets(const void *test_data) +{ + struct test_data *data = tester_get_data(); + const struct l2cap_data *l2data = data->test_data; + const uint8_t *client_bdaddr; + + test_two_sockets_connect_cb_cnt = 0; + + hciemu_add_master_post_command_hook(data->hciemu, + test_connect_two_sockets_router, data); + + if (l2data->server_psm) { + struct bthost *bthost = hciemu_client_get_host(data->hciemu); + + if (!l2data->data_len) + bthost_add_l2cap_server(bthost, l2data->server_psm, + NULL, NULL); + } + + client_bdaddr = hciemu_get_client_bdaddr(data->hciemu); + connect_socket(client_bdaddr, &data->sk, test_two_sockets_connect_cb); +} + static gboolean l2cap_listen_cb(GIOChannel *io, GIOCondition cond, gpointer user_data) { @@ -1724,6 +1821,11 @@ int main(int argc, char *argv[]) setup_powered_client, test_close_socket); + test_l2cap_le("L2CAP LE Client - Open two sockets", + &le_client_two_sockets_same_client, + 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); -- 2.5.0