diff options
| author | Florian Westphal <fw@strlen.de> | 2020-03-06 21:29:45 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-03-09 19:30:08 -0700 |
| commit | 8a4b910d005db03ce644e4657ae1fc512a67e596 (patch) | |
| tree | aa19386c6417b32c705730a72bc671b1fb8c4c9a /tools/testing/selftests/net/mptcp/mptcp_connect.sh | |
| parent | 37feab6076aa816ed72fe836759a485353241916 (diff) | |
mptcp: selftests: add rcvbuf set option
allows to run the tests with fixed receive buffer by passing
"-R <value>" to mptcp_connect.sh.
While at it, add a default 10 second poll timeout so the "-t"
becomes optional -- this makes mptcp_connect simpler to use
during manual testing.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/testing/selftests/net/mptcp/mptcp_connect.sh')
| -rwxr-xr-x | tools/testing/selftests/net/mptcp/mptcp_connect.sh | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/tools/testing/selftests/net/mptcp/mptcp_connect.sh b/tools/testing/selftests/net/mptcp/mptcp_connect.sh index d573a0feb98d..acf02e156d20 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_connect.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_connect.sh @@ -3,7 +3,7 @@ time_start=$(date +%s) -optstring="b:d:e:l:r:h4cm:" +optstring="S:R:d:e:l:r:h4cm:" ret=0 sin="" sout="" @@ -19,6 +19,7 @@ tc_loss=$((RANDOM%101)) tc_reorder="" testmode="" sndbuf=0 +rcvbuf=0 options_log=true if [ $tc_loss -eq 100 ];then @@ -39,7 +40,8 @@ usage() { echo -e "\t-e: ethtool features to disable, e.g.: \"-e tso -e gso\" (default: randomly disable any of tso/gso/gro)" echo -e "\t-4: IPv4 only: disable IPv6 tests (default: test both IPv4 and IPv6)" echo -e "\t-c: capture packets for each test using tcpdump (default: no capture)" - echo -e "\t-b: set sndbuf value (default: use kernel default)" + echo -e "\t-S: set sndbuf value (default: use kernel default)" + echo -e "\t-R: set rcvbuf value (default: use kernel default)" echo -e "\t-m: test mode (poll, sendfile; default: poll)" } @@ -73,11 +75,19 @@ while getopts "$optstring" option;do "c") capture=true ;; - "b") + "S") if [ $OPTARG -ge 0 ];then sndbuf="$OPTARG" else - echo "-s requires numeric argument, got \"$OPTARG\"" 1>&2 + echo "-S requires numeric argument, got \"$OPTARG\"" 1>&2 + exit 1 + fi + ;; + "R") + if [ $OPTARG -ge 0 ];then + rcvbuf="$OPTARG" + else + echo "-R requires numeric argument, got \"$OPTARG\"" 1>&2 exit 1 fi ;; @@ -342,8 +352,12 @@ do_transfer() port=$((10000+$TEST_COUNT)) TEST_COUNT=$((TEST_COUNT+1)) + if [ "$rcvbuf" -gt 0 ]; then + extra_args="$extra_args -R $rcvbuf" + fi + if [ "$sndbuf" -gt 0 ]; then - extra_args="$extra_args -b $sndbuf" + extra_args="$extra_args -S $sndbuf" fi if [ -n "$testmode" ]; then |