chk_join_nr() currently takes 9 positional parameters, 6 of them are optional. It makes it hard to read:
chk_join_nr 1 1 1 1 0 1 1 0 4
Naming these vars helps to make it easier to read:
join_csum_ns1=1 join_csum_ns2=0 \ join_fail_nr=1 join_rst_nr=1 join_infi_nr=0 \ join_corrupted_pkts=4 \ chk_join_nr 1 1 1
It will then be easier to add new optional parameters.
Reviewed-by: Geliang Tang geliang@kernel.org Signed-off-by: Matthieu Baerts (NGI0) matttbe@kernel.org --- tools/testing/selftests/net/mptcp/mptcp_join.sh | 31 ++++++++++++++++++------- 1 file changed, 22 insertions(+), 9 deletions(-)
diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh index a4762c49a878..51b226784c6b 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_join.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh @@ -61,6 +61,12 @@ unset sflags unset fastclose unset fullmesh unset speed +unset join_csum_ns1 +unset join_csum_ns2 +unset join_fail_nr +unset join_rst_nr +unset join_infi_nr +unset join_corrupted_pkts
# generated using "nfbpf_compile '(ip && (ip[54] & 0xf0) == 0x30) || # (ip6 && (ip6[74] & 0xf0) == 0x30)'" @@ -1319,12 +1325,12 @@ chk_join_nr() local syn_nr=$1 local syn_ack_nr=$2 local ack_nr=$3 - local csum_ns1=${4:-0} - local csum_ns2=${5:-0} - local fail_nr=${6:-0} - local rst_nr=${7:-0} - local infi_nr=${8:-0} - local corrupted_pkts=${9:-0} + local csum_ns1=${join_csum_ns1:-0} + local csum_ns2=${join_csum_ns2:-0} + local fail_nr=${join_fail_nr:-0} + local rst_nr=${join_rst_nr:-0} + local infi_nr=${join_infi_nr:-0} + local corrupted_pkts=${join_corrupted_pkts:-0} local count local with_cookie
@@ -3164,7 +3170,8 @@ fastclose_tests() MPTCP_LIB_SUBTEST_FLAKY=1 test_linkfail=1024 fastclose=server \ run_tests $ns1 $ns2 10.0.1.1 - chk_join_nr 0 0 0 0 0 0 1 + join_rst_nr=1 \ + chk_join_nr 0 0 0 chk_fclose_nr 1 1 invert chk_rst_nr 1 1 fi @@ -3183,7 +3190,10 @@ fail_tests() MPTCP_LIB_SUBTEST_FLAKY=1 test_linkfail=128 \ run_tests $ns1 $ns2 10.0.1.1 - chk_join_nr 0 0 0 +1 +0 1 0 1 "$(pedit_action_pkts)" + join_csum_ns1=+1 join_csum_ns2=+0 \ + join_fail_nr=1 join_rst_nr=0 join_infi_nr=1 \ + join_corrupted_pkts="$(pedit_action_pkts)" \ + chk_join_nr 0 0 0 chk_fail_nr 1 -1 invert fi
@@ -3196,7 +3206,10 @@ fail_tests() pm_nl_add_endpoint $ns2 10.0.2.2 dev ns2eth2 flags subflow test_linkfail=1024 \ run_tests $ns1 $ns2 10.0.1.1 - chk_join_nr 1 1 1 1 0 1 1 0 "$(pedit_action_pkts)" + join_csum_ns1=1 join_csum_ns2=0 \ + join_fail_nr=1 join_rst_nr=1 join_infi_nr=0 \ + join_corrupted_pkts="$(pedit_action_pkts)" \ + chk_join_nr 1 1 1 fi }