@@ -2,6 +2,9 @@
TEST_INCLUDES := $(wildcard lib/py/*.py)
-TEST_PROGS := stats.py
+TEST_PROGS := \
+ ping.py \
+ stats.py \
+# end of TEST_PROGS
include ../../lib.mk
new file mode 100755
@@ -0,0 +1,32 @@
+#!/usr/bin/env python3
+# SPDX-License-Identifier: GPL-2.0
+
+from lib.py import ksft_run, KsftXfailEx
+from lib.py import NetDrvEpEnv
+from lib.py import cmd
+
+
+def ping_v4(cfg) -> None:
+ if not cfg.v4:
+ raise KsftXfailEx()
+
+ cmd(f"ping -c 1 -W0.5 {cfg.remote_v4}")
+ cmd(f"ping -c 1 -W0.5 {cfg.v4}", host=cfg.remote)
+
+
+def ping_v6(cfg) -> None:
+ if not cfg.v6:
+ raise KsftXfailEx()
+
+ cmd(f"ping -c 1 -W0.5 {cfg.remote_v6}")
+ cmd(f"ping -c 1 -W0.5 {cfg.v6}", host=cfg.remote)
+
+
+def main() -> None:
+ with NetDrvEpEnv(__file__) as cfg:
+ ksft_run([ping_v4, ping_v6],
+ args=(cfg, ))
+
+
+if __name__ == "__main__":
+ main()
Add a very simple test for testing with a remote system. Both IPv4 and IPv6 connectivity is optional so tests will XFail is env doesn't define an address for the given family. Using netdevsim: $ ./run_kselftest.sh -t drivers/net:ping.py TAP version 13 1..1 # timeout set to 45 # selftests: drivers/net: ping.py # KTAP version 1 # 1..2 # ok 1 ping.ping_v4 # ok 2 ping.ping_v6 # # Totals: pass:2 fail:0 xfail:0 xpass:0 skip:0 error:0 ok 1 selftests: drivers/net: ping.py Command line SSH: $ NETIF=virbr0 REMOTE_TYPE=ssh REMOTE_ARGS=root@192.168.122.123 \ LOCAL_V4=192.168.122.1 REMOTE_V4=192.168.122.123 \ ./tools/testing/selftests/drivers/net/ping.py KTAP version 1 1..2 ok 1 ping.ping_v4 ok 2 ping.ping_v6 # XFAIL # Totals: pass:1 fail:0 xfail:1 xpass:0 skip:0 error:0 Existing devices placed in netns (and using net.config): $ cat drivers/net/net.config NETIF=veth0 REMOTE_TYPE=netns REMOTE_ARGS=red LOCAL_V4="192.168.1.1" REMOTE_V4="192.168.1.2" $ ./run_kselftest.sh -t drivers/net:ping.py TAP version 13 1..1 # timeout set to 45 # selftests: drivers/net: ping.py # KTAP version 1 # 1..2 # ok 1 ping.ping_v4 # ok 2 ping.ping_v6 # XFAIL # # Totals: pass:1 fail:0 xfail:1 xpass:0 skip:0 error:0 Signed-off-by: Jakub Kicinski <kuba@kernel.org> --- tools/testing/selftests/drivers/net/Makefile | 5 ++- tools/testing/selftests/drivers/net/ping.py | 32 ++++++++++++++++++++ 2 files changed, 36 insertions(+), 1 deletion(-) create mode 100755 tools/testing/selftests/drivers/net/ping.py