From: Geliang Tang tanggeliang@kylinos.cn
tc are used in some test scripts: mptcp_connect.sh, mptcp_join.sh and simult_flows.sh. It makes sense to check if tc is installed before running these scripts, just like other tools. So this patch add 'tc' check for mptcp_lib_check_tools(), and check it in these test scripts.
Signed-off-by: Geliang Tang tanggeliang@kylinos.cn Reviewed-by: Matthieu Baerts (NGI0) matttbe@kernel.org Signed-off-by: Matthieu Baerts (NGI0) matttbe@kernel.org --- tools/testing/selftests/net/mptcp/mptcp_connect.sh | 2 +- tools/testing/selftests/net/mptcp/mptcp_join.sh | 2 +- tools/testing/selftests/net/mptcp/mptcp_lib.sh | 6 ++++++ tools/testing/selftests/net/mptcp/simult_flows.sh | 2 +- 4 files changed, 9 insertions(+), 3 deletions(-)
diff --git a/tools/testing/selftests/net/mptcp/mptcp_connect.sh b/tools/testing/selftests/net/mptcp/mptcp_connect.sh index 4131f3263a48..b77fb7065bfb 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_connect.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_connect.sh @@ -147,7 +147,7 @@ cleanup()
mptcp_lib_check_mptcp mptcp_lib_check_kallsyms -mptcp_lib_check_tools ip +mptcp_lib_check_tools ip tc
sin=$(mktemp) sout=$(mktemp) diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh index e4403236f655..5a95798eb40a 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_join.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh @@ -142,7 +142,7 @@ init() {
mptcp_lib_check_mptcp mptcp_lib_check_kallsyms - mptcp_lib_check_tools ip ss "${iptables}" "${ip6tables}" + mptcp_lib_check_tools ip tc ss "${iptables}" "${ip6tables}"
sin=$(mktemp) sout=$(mktemp) diff --git a/tools/testing/selftests/net/mptcp/mptcp_lib.sh b/tools/testing/selftests/net/mptcp/mptcp_lib.sh index d529b4b37af8..1fa05405f65e 100644 --- a/tools/testing/selftests/net/mptcp/mptcp_lib.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_lib.sh @@ -384,6 +384,12 @@ mptcp_lib_check_tools() { exit ${KSFT_SKIP} fi ;; + "tc") + if ! tc -help &> /dev/null; then + mptcp_lib_pr_skip "Could not run test without tc tool" + exit ${KSFT_SKIP} + fi + ;; "ss") if ! ss -h | grep -q MPTCP; then mptcp_lib_pr_skip "ss tool does not support MPTCP" diff --git a/tools/testing/selftests/net/mptcp/simult_flows.sh b/tools/testing/selftests/net/mptcp/simult_flows.sh index 1b2366220388..497141c49ccd 100755 --- a/tools/testing/selftests/net/mptcp/simult_flows.sh +++ b/tools/testing/selftests/net/mptcp/simult_flows.sh @@ -45,7 +45,7 @@ cleanup() }
mptcp_lib_check_mptcp -mptcp_lib_check_tools ip +mptcp_lib_check_tools ip tc
# "$ns1" ns2 ns3 # ns1eth1 ns2eth1 ns2eth3 ns3eth1