@@ -1415,18 +1415,28 @@ chk_add_nr()
local add_nr=$1
local echo_nr=$2
local port_nr=${3:-0}
- local syn_nr=${4:-$port_nr}
- local syn_ack_nr=${5:-$port_nr}
- local ack_nr=${6:-$port_nr}
- local mis_syn_nr=${7:-0}
- local mis_ack_nr=${8:-0}
+ local ns_invert=${4:-""}
+ local syn_nr=$port_nr
+ local syn_ack_nr=$port_nr
+ local ack_nr=$port_nr
+ local mis_syn_nr=0
+ local mis_ack_nr=0
+ local ns_tx=$ns1
+ local ns_rx=$ns2
+ local extra_msg=""
local count
local timeout
- timeout=$(ip netns exec $ns1 sysctl -n net.mptcp.add_addr_timeout)
+ if [[ $ns_invert = "invert" ]]; then
+ ns_tx=$ns2
+ ns_rx=$ns1
+ extra_msg="invert"
+ fi
+
+ timeout=$(ip netns exec ${ns_tx} sysctl -n net.mptcp.add_addr_timeout)
print_check "add"
- count=$(mptcp_lib_get_counter ${ns2} "MPTcpExtAddAddr")
+ count=$(mptcp_lib_get_counter ${ns_rx} "MPTcpExtAddAddr")
if [ -z "$count" ]; then
print_skip
# if the test configured a short timeout tolerate greater then expected
@@ -1438,7 +1448,7 @@ chk_add_nr()
fi
print_check "echo"
- count=$(mptcp_lib_get_counter ${ns1} "MPTcpExtEchoAdd")
+ count=$(mptcp_lib_get_counter ${ns_tx} "MPTcpExtEchoAdd")
if [ -z "$count" ]; then
print_skip
elif [ "$count" != "$echo_nr" ]; then
@@ -1449,7 +1459,7 @@ chk_add_nr()
if [ $port_nr -gt 0 ]; then
print_check "pt"
- count=$(mptcp_lib_get_counter ${ns2} "MPTcpExtPortAdd")
+ count=$(mptcp_lib_get_counter ${ns_rx} "MPTcpExtPortAdd")
if [ -z "$count" ]; then
print_skip
elif [ "$count" != "$port_nr" ]; then
@@ -1459,7 +1469,7 @@ chk_add_nr()
fi
print_check "syn"
- count=$(mptcp_lib_get_counter ${ns1} "MPTcpExtMPJoinPortSynRx")
+ count=$(mptcp_lib_get_counter ${ns_tx} "MPTcpExtMPJoinPortSynRx")
if [ -z "$count" ]; then
print_skip
elif [ "$count" != "$syn_nr" ]; then
@@ -1470,7 +1480,7 @@ chk_add_nr()
fi
print_check "synack"
- count=$(mptcp_lib_get_counter ${ns2} "MPTcpExtMPJoinPortSynAckRx")
+ count=$(mptcp_lib_get_counter ${ns_rx} "MPTcpExtMPJoinPortSynAckRx")
if [ -z "$count" ]; then
print_skip
elif [ "$count" != "$syn_ack_nr" ]; then
@@ -1481,7 +1491,7 @@ chk_add_nr()
fi
print_check "ack"
- count=$(mptcp_lib_get_counter ${ns1} "MPTcpExtMPJoinPortAckRx")
+ count=$(mptcp_lib_get_counter ${ns_tx} "MPTcpExtMPJoinPortAckRx")
if [ -z "$count" ]; then
print_skip
elif [ "$count" != "$ack_nr" ]; then
@@ -1492,7 +1502,7 @@ chk_add_nr()
fi
print_check "syn"
- count=$(mptcp_lib_get_counter ${ns1} "MPTcpExtMismatchPortSynRx")
+ count=$(mptcp_lib_get_counter ${ns_tx} "MPTcpExtMismatchPortSynRx")
if [ -z "$count" ]; then
print_skip
elif [ "$count" != "$mis_syn_nr" ]; then
@@ -1503,7 +1513,7 @@ chk_add_nr()
fi
print_check "ack"
- count=$(mptcp_lib_get_counter ${ns1} "MPTcpExtMismatchPortAckRx")
+ count=$(mptcp_lib_get_counter ${ns_tx} "MPTcpExtMismatchPortAckRx")
if [ -z "$count" ]; then
print_skip
elif [ "$count" != "$mis_ack_nr" ]; then
@@ -1513,6 +1523,8 @@ chk_add_nr()
print_ok
fi
fi
+
+ print_info "$extra_msg"
}
chk_add_tx_nr()
In the following commit, the client will initiate the ADD_ADDR, instead of the server. We need to way to verify the ADD_ADDR have been correctly sent. Note: the default expected counters for when the port number is given are never changed by the caller, no need to accept them as parameter then. The 'Fixes' tag here below is the same as the one from the previous commit: this patch here is not fixing anything wrong in the selftests, but it validates the previous fix for an issue introduced by this commit ID. Fixes: 86e39e04482b ("mptcp: keep track of local endpoint still available for each msk") Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org> --- tools/testing/selftests/net/mptcp/mptcp_join.sh | 40 ++++++++++++++++--------- 1 file changed, 26 insertions(+), 14 deletions(-)