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| author |   Paolo Abeni <pabeni@redhat.com> | 2022-01-06 16:20:19 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2022-01-07 11:27:07 +0000 |
| commit | 05be5e273c84f6329b3cac4f5bb7b1fe6eaefd5d (patch) | |
| tree | a08a8477ae7bc23fffaff47b3ce0ff959567f9d3 /tools/testing/selftests/net/mptcp/mptcp_connect.sh | |
| parent | mptcp: implement support for user-space disconnect (diff) | |
| download | linux-dev-05be5e273c84f6329b3cac4f5bb7b1fe6eaefd5d.tar.xz linux-dev-05be5e273c84f6329b3cac4f5bb7b1fe6eaefd5d.zip | |
selftests: mptcp: add disconnect tests
Performs several disconnect/reconnect on the same socket,
ensuring the overall transfer is succesful.
The new test leverages ioctl(SIOCOUTQ) to ensure all the
pending data is acked before disconnecting.
Additionally order alphabetically the test program arguments list
for better maintainability.
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rwxr-xr-x | tools/testing/selftests/net/mptcp/mptcp_connect.sh | 39 |
1 files changed, 37 insertions, 2 deletions
diff --git a/tools/testing/selftests/net/mptcp/mptcp_connect.sh b/tools/testing/selftests/net/mptcp/mptcp_connect.sh index ee28f82a6c89..cb5809b89081 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_connect.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_connect.sh @@ -7,6 +7,7 @@ optstring="S:R:d:e:l:r:h4cm:f:tC" ret=0 sin="" sout="" +cin_disconnect="" cin="" cout="" ksft_skip=4 @@ -24,6 +25,7 @@ options_log=true do_tcp=0 checksum=false filesize=0 +connect_per_transfer=1 if [ $tc_loss -eq 100 ];then tc_loss=1% @@ -127,6 +129,7 @@ TEST_COUNT=0 cleanup() { + rm -f "$cin_disconnect" "$cout_disconnect" rm -f "$cin" "$cout" rm -f "$sin" "$sout" rm -f "$capout" @@ -149,6 +152,8 @@ sout=$(mktemp) cin=$(mktemp) cout=$(mktemp) capout=$(mktemp) +cin_disconnect="$cin".disconnect +cout_disconnect="$cout".disconnect trap cleanup EXIT for i in "$ns1" "$ns2" "$ns3" "$ns4";do @@ -500,8 +505,8 @@ do_transfer() cookies=${cookies##*=} if [ ${cl_proto} = "MPTCP" ] && [ ${srv_proto} = "MPTCP" ]; then - expect_synrx=$((stat_synrx_last_l+1)) - expect_ackrx=$((stat_ackrx_last_l+1)) + expect_synrx=$((stat_synrx_last_l+$connect_per_transfer)) + expect_ackrx=$((stat_ackrx_last_l+$connect_per_transfer)) fi if [ ${stat_synrx_now_l} -lt ${expect_synrx} ]; then @@ -738,6 +743,33 @@ run_tests_peekmode() run_tests_lo "$ns1" "$ns1" dead:beef:1::1 1 "-P ${peekmode}" } +run_tests_disconnect() +{ + local peekmode="$1" + local old_cin=$cin + local old_sin=$sin + + cat $cin $cin $cin > "$cin".disconnect + + # force do_transfer to cope with the multiple tranmissions + sin="$cin.disconnect" + sin_disconnect=$old_sin + cin="$cin.disconnect" + cin_disconnect="$old_cin" + connect_per_transfer=3 + + echo "INFO: disconnect" + run_tests_lo "$ns1" "$ns1" 10.0.1.1 1 "-I 3 -i $old_cin" + run_tests_lo "$ns1" "$ns1" dead:beef:1::1 1 "-I 3 -i $old_cin" + + # restore previous status + cout=$old_cout + cout_disconnect="$cout".disconnect + cin=$old_cin + cin_disconnect="$cin".disconnect + connect_per_transfer=1 +} + display_time() { time_end=$(date +%s) @@ -853,6 +885,9 @@ stop_if_error "Tests with peek mode have failed" # connect to ns4 ip address, ns2 should intercept/proxy run_test_transparent 10.0.3.1 "tproxy ipv4" run_test_transparent dead:beef:3::1 "tproxy ipv6" +stop_if_error "Tests with tproxy have failed" + +run_tests_disconnect display_time exit $ret |