2023-09-14 21:08:32

by Luiz Augusto von Dentz

[permalink] [raw]
Subject: [PATCH BlueZ 1/2] l2cap-tester: Add tests for closing socket before connection completes

From: Luiz Augusto von Dentz <[email protected]>

This adds the following tests which attempts to close/shutdown the
socket before the connection completes:

L2CAP BR/EDR Client - Close
L2CAP LE Client - Close
L2CAP Ext-Flowctl Client - Close
---
tools/l2cap-tester.c | 74 ++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 74 insertions(+)

diff --git a/tools/l2cap-tester.c b/tools/l2cap-tester.c
index 141dd570c3f6..f4810e3eacea 100644
--- a/tools/l2cap-tester.c
+++ b/tools/l2cap-tester.c
@@ -271,6 +271,10 @@ static const struct l2cap_data client_connect_success_test = {
.server_psm = 0x1001,
};

+static const struct l2cap_data client_connect_close_test = {
+ .client_psm = 0x1001,
+};
+
static const struct l2cap_data client_connect_ssp_success_test_1 = {
.client_psm = 0x1001,
.server_psm = 0x1001,
@@ -438,6 +442,10 @@ static const struct l2cap_data le_client_connect_success_test_1 = {
.server_psm = 0x0080,
};

+static const struct l2cap_data le_client_connect_close_test_1 = {
+ .client_psm = 0x0080,
+};
+
static const struct l2cap_data le_client_connect_adv_success_test_1 = {
.client_psm = 0x0080,
.server_psm = 0x0080,
@@ -678,6 +686,11 @@ static const struct l2cap_data ext_flowctl_client_connect_success_test_1 = {
.mode = BT_MODE_EXT_FLOWCTL,
};

+static const struct l2cap_data ext_flowctl_client_connect_close_test_1 = {
+ .client_psm = 0x0080,
+ .mode = BT_MODE_EXT_FLOWCTL,
+};
+
static const struct l2cap_data ext_flowctl_client_connect_adv_success_test_1 = {
.client_psm = 0x0080,
.server_psm = 0x0080,
@@ -1094,6 +1107,10 @@ static gboolean socket_closed_cb(GIOChannel *io, GIOCondition cond,
{
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);
+
+ tester_print("Disconnected");

if (l2data->shut_sock_wr) {
/* if socket is closed using SHUT_WR, L2CAP disconnection
@@ -1107,6 +1124,20 @@ static gboolean socket_closed_cb(GIOChannel *io, GIOCondition cond,
}
}

+ 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 != l2data->expect_err)
+ tester_test_failed();
+ else
+ tester_test_passed();
+
return FALSE;
}

@@ -1454,6 +1485,38 @@ static void test_connect(const void *test_data)
tester_print("Connect in progress");
}

+static void test_connect_close(const void *test_data)
+{
+ struct test_data *data = tester_get_data();
+ const struct l2cap_data *l2data = data->test_data;
+ GIOChannel *io;
+ int sk;
+
+ sk = create_l2cap_sock(data, 0, l2data->cid, l2data->sec_level,
+ l2data->mode);
+ if (sk < 0) {
+ if (sk == -ENOPROTOOPT)
+ tester_test_abort();
+ else
+ tester_test_failed();
+ return;
+ }
+
+ if (connect_l2cap_sock(data, sk, l2data->client_psm,
+ l2data->cid) < 0) {
+ close(sk);
+ tester_test_failed();
+ return;
+ }
+
+ io = g_io_channel_unix_new(sk);
+ g_io_channel_set_close_on_unref(io, TRUE);
+ data->io_id = g_io_add_watch(io, G_IO_HUP, socket_closed_cb, NULL);
+ g_io_channel_unref(io);
+
+ shutdown(sk, SHUT_RDWR);
+}
+
static void test_connect_reject(const void *test_data)
{
struct test_data *data = tester_get_data();
@@ -2122,6 +2185,11 @@ int main(int argc, char *argv[])
&client_connect_success_test,
setup_powered_client, test_connect);

+ test_l2cap_bredr("L2CAP BR/EDR Client - Close",
+ &client_connect_close_test,
+ setup_powered_client,
+ test_connect_close);
+
test_l2cap_bredr("L2CAP BR/EDR Client SSP - Success 1",
&client_connect_ssp_success_test_1,
setup_powered_client, test_connect);
@@ -2188,6 +2256,9 @@ int main(int argc, char *argv[])
test_l2cap_le("L2CAP LE Client - Success",
&le_client_connect_success_test_1,
setup_powered_client, test_connect);
+ test_l2cap_le("L2CAP LE Client - Close",
+ &le_client_connect_close_test_1,
+ setup_powered_client, test_connect_close);
test_l2cap_le("L2CAP LE Client, Direct Advertising - Success",
&le_client_connect_adv_success_test_1,
setup_powered_client, test_connect);
@@ -2233,6 +2304,9 @@ int main(int argc, char *argv[])
test_l2cap_le("L2CAP Ext-Flowctl Client - Success",
&ext_flowctl_client_connect_success_test_1,
setup_powered_client, test_connect);
+ test_l2cap_le("L2CAP Ext-Flowctl Client - Close",
+ &ext_flowctl_client_connect_close_test_1,
+ setup_powered_client, test_connect_close);
test_l2cap_le("L2CAP Ext-Flowctl Client, Direct Advertising - Success",
&ext_flowctl_client_connect_adv_success_test_1,
setup_powered_client, test_connect);
--
2.41.0


2023-09-15 00:40:12

by bluez.test.bot

[permalink] [raw]
Subject: RE: [BlueZ,1/2] l2cap-tester: Add tests for closing socket before connection completes

This is automated email and please do not reply to this email!

Dear submitter,

Thank you for submitting the patches to the linux bluetooth mailing list.
This is a CI test results with your patch series:
PW Link:https://patchwork.kernel.org/project/bluetooth/list/?series=784340

---Test result---

Test Summary:
CheckPatch PASS 1.05 seconds
GitLint FAIL 0.85 seconds
BuildEll PASS 37.63 seconds
BluezMake PASS 1261.67 seconds
MakeCheck PASS 14.05 seconds
MakeDistcheck PASS 214.96 seconds
CheckValgrind PASS 338.27 seconds
CheckSmatch PASS 480.74 seconds
bluezmakeextell PASS 145.79 seconds
IncrementalBuild PASS 2183.73 seconds
ScanBuild PASS 1510.61 seconds

Details
##############################
Test: GitLint - FAIL
Desc: Run gitlint
Output:
[BlueZ,1/2] l2cap-tester: Add tests for closing socket before connection completes

WARNING: I3 - ignore-body-lines: gitlint will be switching from using Python regex 'match' (match beginning) to 'search' (match anywhere) semantics. Please review your ignore-body-lines.regex option accordingly. To remove this warning, set general.regex-style-search=True. More details: https://jorisroovers.github.io/gitlint/configuration/#regex-style-search
1: T1 Title exceeds max length (82>80): "[BlueZ,1/2] l2cap-tester: Add tests for closing socket before connection completes"


---
Regards,
Linux Bluetooth