1 files changed, 20 insertions, 1 deletions
diff --git a/tools/testing/selftests/drivers/net/ping.py b/tools/testing/selftests/drivers/net/ping.py
index 9f65a0764aab..4b49de59231c 100755
--- a/tools/testing/selftests/drivers/net/ping.py
+++ b/tools/testing/selftests/drivers/net/ping.py
@@ -2,8 +2,9 @@
 # SPDX-License-Identifier: GPL-2.0
 
 from lib.py import ksft_run, ksft_exit
+from lib.py import ksft_eq
 from lib.py import NetDrvEpEnv
-from lib.py import cmd
+from lib.py import bkg, cmd, wait_port_listen, rand_port
 
 
 def test_v4(cfg) -> None:
@@ -16,6 +17,24 @@ def test_v6(cfg) -> None:
     cmd(f"ping -c 1 -W0.5 {cfg.v6}", host=cfg.remote)
 
 
+def test_tcp(cfg) -> None:
+    port = rand_port()
+    listen_cmd = f"socat -{cfg.addr_ipver} -t 2 -u TCP-LISTEN:{port},reuseport STDOUT"
+
+    with bkg(listen_cmd, exit_wait=True) as nc:
+        wait_port_listen(port)
+
+        cmd(f"echo ping | socat -t 2 -u STDIN TCP:{cfg.baddr}:{port}",
+            shell=True, host=cfg.remote)
+    ksft_eq(nc.stdout.strip(), "ping")
+
+    with bkg(listen_cmd, host=cfg.remote, exit_wait=True) as nc:
+        wait_port_listen(port, host=cfg.remote)
+
+        cmd(f"echo ping | socat -t 2 -u STDIN TCP:{cfg.remote_baddr}:{port}", shell=True)
+    ksft_eq(nc.stdout.strip(), "ping")
+
+
 def main() -> None:
     with NetDrvEpEnv(__file__) as cfg:
         ksft_run(globs=globals(), case_pfx={"test_"}, args=(cfg, ))