diff options
Diffstat (limited to 'tools/testing/selftests/net/hsr')
| -rw-r--r-- | tools/testing/selftests/net/hsr/Makefile | 3 | ||||
| -rw-r--r-- | tools/testing/selftests/net/hsr/config | 1 | ||||
| -rw-r--r-- | tools/testing/selftests/net/hsr/hsr_common.sh | 84 | ||||
| -rwxr-xr-x | tools/testing/selftests/net/hsr/hsr_ping.sh | 106 | ||||
| -rwxr-xr-x | tools/testing/selftests/net/hsr/hsr_redbox.sh | 121 |
5 files changed, 214 insertions, 101 deletions
diff --git a/tools/testing/selftests/net/hsr/Makefile b/tools/testing/selftests/net/hsr/Makefile index 92c1d9d080..884cd2cc06 100644 --- a/tools/testing/selftests/net/hsr/Makefile +++ b/tools/testing/selftests/net/hsr/Makefile @@ -2,6 +2,7 @@ top_srcdir = ../../../../.. -TEST_PROGS := hsr_ping.sh +TEST_PROGS := hsr_ping.sh hsr_redbox.sh +TEST_FILES += hsr_common.sh include ../../lib.mk diff --git a/tools/testing/selftests/net/hsr/config b/tools/testing/selftests/net/hsr/config index 22061204fb..241542441c 100644 --- a/tools/testing/selftests/net/hsr/config +++ b/tools/testing/selftests/net/hsr/config @@ -2,3 +2,4 @@ CONFIG_IPV6=y CONFIG_NET_SCH_NETEM=m CONFIG_HSR=y CONFIG_VETH=y +CONFIG_BRIDGE=y diff --git a/tools/testing/selftests/net/hsr/hsr_common.sh b/tools/testing/selftests/net/hsr/hsr_common.sh new file mode 100644 index 0000000000..8e97b1f2e7 --- /dev/null +++ b/tools/testing/selftests/net/hsr/hsr_common.sh @@ -0,0 +1,84 @@ +# SPDX-License-Identifier: GPL-2.0 +# Common code for HSR testing scripts + +source ../lib.sh +ret=0 +ksft_skip=4 + +# $1: IP address +is_v6() +{ + [ -z "${1##*:*}" ] +} + +do_ping() +{ + local netns="$1" + local connect_addr="$2" + local ping_args="-q -c 2" + + if is_v6 "${connect_addr}"; then + $ipv6 || return 0 + ping_args="${ping_args} -6" + fi + + ip netns exec ${netns} ping ${ping_args} $connect_addr >/dev/null + if [ $? -ne 0 ] ; then + echo "$netns -> $connect_addr connectivity [ FAIL ]" 1>&2 + ret=1 + return 1 + fi + + return 0 +} + +do_ping_long() +{ + local netns="$1" + local connect_addr="$2" + local ping_args="-q -c 10" + + if is_v6 "${connect_addr}"; then + $ipv6 || return 0 + ping_args="${ping_args} -6" + fi + + OUT="$(LANG=C ip netns exec ${netns} ping ${ping_args} $connect_addr | grep received)" + if [ $? -ne 0 ] ; then + echo "$netns -> $connect_addr ping [ FAIL ]" 1>&2 + ret=1 + return 1 + fi + + VAL="$(echo $OUT | cut -d' ' -f1-8)" + SED_VAL="$(echo ${VAL} | sed -r -e 's/([0-9]{2}).*([0-9]{2}).*[[:space:]]([0-9]+%).*/\1 transmitted \2 received \3 loss/')" + if [ "${SED_VAL}" != "10 transmitted 10 received 0% loss" ] + then + echo "$netns -> $connect_addr ping TEST [ FAIL ]" + echo "Expect to send and receive 10 packets and no duplicates." + echo "Full message: ${OUT}." + ret=1 + return 1 + fi + + return 0 +} + +stop_if_error() +{ + local msg="$1" + + if [ ${ret} -ne 0 ]; then + echo "FAIL: ${msg}" 1>&2 + exit ${ret} + fi +} + +check_prerequisites() +{ + ip -Version > /dev/null 2>&1 + if [ $? -ne 0 ];then + echo "SKIP: Could not run test without ip tool" + exit $ksft_skip + fi +} diff --git a/tools/testing/selftests/net/hsr/hsr_ping.sh b/tools/testing/selftests/net/hsr/hsr_ping.sh index 1c6457e546..3684b813b0 100755 --- a/tools/testing/selftests/net/hsr/hsr_ping.sh +++ b/tools/testing/selftests/net/hsr/hsr_ping.sh @@ -1,10 +1,10 @@ #!/bin/bash # SPDX-License-Identifier: GPL-2.0 -ret=0 -ksft_skip=4 ipv6=true +source ./hsr_common.sh + optstring="h4" usage() { echo "Usage: $0 [OPTION]" @@ -27,88 +27,6 @@ while getopts "$optstring" option;do esac done -sec=$(date +%s) -rndh=$(printf %x $sec)-$(mktemp -u XXXXXX) -ns1="ns1-$rndh" -ns2="ns2-$rndh" -ns3="ns3-$rndh" - -cleanup() -{ - local netns - for netns in "$ns1" "$ns2" "$ns3" ;do - ip netns del $netns - done -} - -# $1: IP address -is_v6() -{ - [ -z "${1##*:*}" ] -} - -do_ping() -{ - local netns="$1" - local connect_addr="$2" - local ping_args="-q -c 2" - - if is_v6 "${connect_addr}"; then - $ipv6 || return 0 - ping_args="${ping_args} -6" - fi - - ip netns exec ${netns} ping ${ping_args} $connect_addr >/dev/null - if [ $? -ne 0 ] ; then - echo "$netns -> $connect_addr connectivity [ FAIL ]" 1>&2 - ret=1 - return 1 - fi - - return 0 -} - -do_ping_long() -{ - local netns="$1" - local connect_addr="$2" - local ping_args="-q -c 10" - - if is_v6 "${connect_addr}"; then - $ipv6 || return 0 - ping_args="${ping_args} -6" - fi - - OUT="$(LANG=C ip netns exec ${netns} ping ${ping_args} $connect_addr | grep received)" - if [ $? -ne 0 ] ; then - echo "$netns -> $connect_addr ping [ FAIL ]" 1>&2 - ret=1 - return 1 - fi - - VAL="$(echo $OUT | cut -d' ' -f1-8)" - if [ "$VAL" != "10 packets transmitted, 10 received, 0% packet loss," ] - then - echo "$netns -> $connect_addr ping TEST [ FAIL ]" - echo "Expect to send and receive 10 packets and no duplicates." - echo "Full message: ${OUT}." - ret=1 - return 1 - fi - - return 0 -} - -stop_if_error() -{ - local msg="$1" - - if [ ${ret} -ne 0 ]; then - echo "FAIL: ${msg}" 1>&2 - exit ${ret} - fi -} - do_complete_ping_test() { echo "INFO: Initial validation ping." @@ -248,27 +166,15 @@ setup_hsr_interfaces() ip -net "$ns3" link set hsr3 up } -ip -Version > /dev/null 2>&1 -if [ $? -ne 0 ];then - echo "SKIP: Could not run test without ip tool" - exit $ksft_skip -fi +check_prerequisites +setup_ns ns1 ns2 ns3 -trap cleanup EXIT - -for i in "$ns1" "$ns2" "$ns3" ;do - ip netns add $i || exit $ksft_skip - ip -net $i link set lo up -done +trap cleanup_all_ns EXIT setup_hsr_interfaces 0 do_complete_ping_test -cleanup -for i in "$ns1" "$ns2" "$ns3" ;do - ip netns add $i || exit $ksft_skip - ip -net $i link set lo up -done +setup_ns ns1 ns2 ns3 setup_hsr_interfaces 1 do_complete_ping_test diff --git a/tools/testing/selftests/net/hsr/hsr_redbox.sh b/tools/testing/selftests/net/hsr/hsr_redbox.sh new file mode 100755 index 0000000000..1f36785347 --- /dev/null +++ b/tools/testing/selftests/net/hsr/hsr_redbox.sh @@ -0,0 +1,121 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-2.0 + +ipv6=false + +source ./hsr_common.sh + +do_complete_ping_test() +{ + echo "INFO: Initial validation ping (HSR-SAN/RedBox)." + # Each node has to be able to reach each one. + do_ping "${ns1}" 100.64.0.2 + do_ping "${ns2}" 100.64.0.1 + # Ping between SANs (test bridge) + do_ping "${ns4}" 100.64.0.51 + do_ping "${ns5}" 100.64.0.41 + # Ping from SANs to hsr1 (via hsr2) (and opposite) + do_ping "${ns3}" 100.64.0.1 + do_ping "${ns1}" 100.64.0.3 + do_ping "${ns1}" 100.64.0.41 + do_ping "${ns4}" 100.64.0.1 + do_ping "${ns1}" 100.64.0.51 + do_ping "${ns5}" 100.64.0.1 + stop_if_error "Initial validation failed." + + # Wait for MGNT HSR frames being received and nodes being + # merged. + sleep 5 + + echo "INFO: Longer ping test (HSR-SAN/RedBox)." + # Ping from SAN to hsr1 (via hsr2) + do_ping_long "${ns3}" 100.64.0.1 + # Ping from hsr1 (via hsr2) to SANs (and opposite) + do_ping_long "${ns1}" 100.64.0.3 + do_ping_long "${ns1}" 100.64.0.41 + do_ping_long "${ns4}" 100.64.0.1 + do_ping_long "${ns1}" 100.64.0.51 + do_ping_long "${ns5}" 100.64.0.1 + stop_if_error "Longer ping test failed." + + echo "INFO: All good." +} + +setup_hsr_interfaces() +{ + local HSRv="$1" + + echo "INFO: preparing interfaces for HSRv${HSRv} (HSR-SAN/RedBox)." +# +# IPv4 addresses (100.64.X.Y/24), and [X.Y] is presented on below diagram: +# +# +# |NS1 | |NS4 | +# | [0.1] | | | +# | /-- hsr1 --\ | | [0.41] | +# | ns1eth1 ns1eth2 | | ns4eth1 (SAN) | +# |------------------------| |-------------------| +# | | | +# | | | +# | | | +# |------------------------| |-------------------------------| +# | ns2eth1 ns2eth2 | | ns3eth2 | +# | \-- hsr2 --/ | | / | +# | [0.2] \ | | / | |------------| +# | ns2eth3 |---| ns3eth1 -- ns3br1 -- ns3eth3--|--| ns5eth1 | +# | (interlink)| | [0.3] [0.11] | | [0.51] | +# |NS2 (RedBOX) | |NS3 (BR) | | NS5 (SAN) | +# +# + # Check if iproute2 supports adding interlink port to hsrX device + ip link help hsr | grep -q INTERLINK + [ $? -ne 0 ] && { echo "iproute2: HSR interlink interface not supported!"; exit 0; } + + # Create interfaces for name spaces + ip link add ns1eth1 netns "${ns1}" type veth peer name ns2eth1 netns "${ns2}" + ip link add ns1eth2 netns "${ns1}" type veth peer name ns2eth2 netns "${ns2}" + ip link add ns2eth3 netns "${ns2}" type veth peer name ns3eth1 netns "${ns3}" + ip link add ns3eth2 netns "${ns3}" type veth peer name ns4eth1 netns "${ns4}" + ip link add ns3eth3 netns "${ns3}" type veth peer name ns5eth1 netns "${ns5}" + + sleep 1 + + ip -n "${ns1}" link set ns1eth1 up + ip -n "${ns1}" link set ns1eth2 up + + ip -n "${ns2}" link set ns2eth1 up + ip -n "${ns2}" link set ns2eth2 up + ip -n "${ns2}" link set ns2eth3 up + + ip -n "${ns3}" link add name ns3br1 type bridge + ip -n "${ns3}" link set ns3br1 up + ip -n "${ns3}" link set ns3eth1 master ns3br1 up + ip -n "${ns3}" link set ns3eth2 master ns3br1 up + ip -n "${ns3}" link set ns3eth3 master ns3br1 up + + ip -n "${ns4}" link set ns4eth1 up + ip -n "${ns5}" link set ns5eth1 up + + ip -net "${ns1}" link add name hsr1 type hsr slave1 ns1eth1 slave2 ns1eth2 supervision 45 version ${HSRv} proto 0 + ip -net "${ns2}" link add name hsr2 type hsr slave1 ns2eth1 slave2 ns2eth2 interlink ns2eth3 supervision 45 version ${HSRv} proto 0 + + ip -n "${ns1}" addr add 100.64.0.1/24 dev hsr1 + ip -n "${ns2}" addr add 100.64.0.2/24 dev hsr2 + ip -n "${ns3}" addr add 100.64.0.11/24 dev ns3br1 + ip -n "${ns3}" addr add 100.64.0.3/24 dev ns3eth1 + ip -n "${ns4}" addr add 100.64.0.41/24 dev ns4eth1 + ip -n "${ns5}" addr add 100.64.0.51/24 dev ns5eth1 + + ip -n "${ns1}" link set hsr1 up + ip -n "${ns2}" link set hsr2 up +} + +check_prerequisites +setup_ns ns1 ns2 ns3 ns4 ns5 + +trap cleanup_all_ns EXIT + +setup_hsr_interfaces 1 +do_complete_ping_test + +exit $ret |