| #!/bin/sh |
| # SPDX-License-Identifier: GPL-2.0 |
| # |
| # OVS kernel module self tests |
| |
| trap ovs_exit_sig EXIT TERM INT ERR |
| |
| # Kselftest framework requirement - SKIP code is 4. |
| ksft_skip=4 |
| |
| PAUSE_ON_FAIL=no |
| VERBOSE=0 |
| TRACING=0 |
| |
| tests=" |
| arp_ping eth-arp: Basic arp ping between two NS |
| ct_connect_v4 ip4-ct-xon: Basic ipv4 tcp connection using ct |
| connect_v4 ip4-xon: Basic ipv4 ping between two NS |
| nat_connect_v4 ip4-nat-xon: Basic ipv4 tcp connection via NAT |
| netlink_checks ovsnl: validate netlink attrs and settings |
| upcall_interfaces ovs: test the upcall interfaces |
| drop_reason drop: test drop reasons are emitted" |
| |
| info() { |
| [ $VERBOSE = 0 ] || echo $* |
| } |
| |
| ovs_base=`pwd` |
| sbxs= |
| sbx_add () { |
| info "adding sandbox '$1'" |
| |
| sbxs="$sbxs $1" |
| |
| NO_BIN=0 |
| |
| # Create sandbox. |
| local d="$ovs_base"/$1 |
| if [ -e $d ]; then |
| info "removing $d" |
| rm -rf "$d" |
| fi |
| mkdir "$d" || return 1 |
| ovs_setenv $1 |
| } |
| |
| ovs_exit_sig() { |
| [ -e ${ovs_dir}/cleanup ] && . "$ovs_dir/cleanup" |
| } |
| |
| on_exit() { |
| echo "$1" > ${ovs_dir}/cleanup.tmp |
| cat ${ovs_dir}/cleanup >> ${ovs_dir}/cleanup.tmp |
| mv ${ovs_dir}/cleanup.tmp ${ovs_dir}/cleanup |
| } |
| |
| ovs_setenv() { |
| sandbox=$1 |
| |
| ovs_dir=$ovs_base${1:+/$1}; export ovs_dir |
| |
| test -e ${ovs_dir}/cleanup || : > ${ovs_dir}/cleanup |
| } |
| |
| ovs_sbx() { |
| if test "X$2" != X; then |
| (ovs_setenv $1; shift; "$@" >> ${ovs_dir}/debug.log) |
| else |
| ovs_setenv $1 |
| fi |
| } |
| |
| ovs_add_dp () { |
| info "Adding DP/Bridge IF: sbx:$1 dp:$2 {$3, $4, $5}" |
| sbxname="$1" |
| shift |
| ovs_sbx "$sbxname" python3 $ovs_base/ovs-dpctl.py add-dp $* |
| on_exit "ovs_sbx $sbxname python3 $ovs_base/ovs-dpctl.py del-dp $1;" |
| } |
| |
| ovs_add_if () { |
| info "Adding IF to DP: br:$2 if:$3" |
| if [ "$4" != "-u" ]; then |
| ovs_sbx "$1" python3 $ovs_base/ovs-dpctl.py add-if "$2" "$3" \ |
| || return 1 |
| else |
| python3 $ovs_base/ovs-dpctl.py add-if \ |
| -u "$2" "$3" >$ovs_dir/$3.out 2>$ovs_dir/$3.err & |
| pid=$! |
| on_exit "ovs_sbx $1 kill -TERM $pid 2>/dev/null" |
| fi |
| } |
| |
| ovs_del_if () { |
| info "Deleting IF from DP: br:$2 if:$3" |
| ovs_sbx "$1" python3 $ovs_base/ovs-dpctl.py del-if "$2" "$3" || return 1 |
| } |
| |
| ovs_netns_spawn_daemon() { |
| sbx=$1 |
| shift |
| netns=$1 |
| shift |
| info "spawning cmd: $*" |
| ip netns exec $netns $* >> $ovs_dir/stdout 2>> $ovs_dir/stderr & |
| pid=$! |
| ovs_sbx "$sbx" on_exit "kill -TERM $pid 2>/dev/null" |
| } |
| |
| ovs_add_netns_and_veths () { |
| info "Adding netns attached: sbx:$1 dp:$2 {$3, $4, $5}" |
| ovs_sbx "$1" ip netns add "$3" || return 1 |
| on_exit "ovs_sbx $1 ip netns del $3" |
| ovs_sbx "$1" ip link add "$4" type veth peer name "$5" || return 1 |
| on_exit "ovs_sbx $1 ip link del $4 >/dev/null 2>&1" |
| ovs_sbx "$1" ip link set "$4" up || return 1 |
| ovs_sbx "$1" ip link set "$5" netns "$3" || return 1 |
| ovs_sbx "$1" ip netns exec "$3" ip link set "$5" up || return 1 |
| |
| if [ "$6" != "" ]; then |
| ovs_sbx "$1" ip netns exec "$3" ip addr add "$6" dev "$5" \ |
| || return 1 |
| fi |
| |
| if [ "$7" != "-u" ]; then |
| ovs_add_if "$1" "$2" "$4" || return 1 |
| else |
| ovs_add_if "$1" "$2" "$4" -u || return 1 |
| fi |
| |
| [ $TRACING -eq 1 ] && ovs_netns_spawn_daemon "$1" "$ns" \ |
| tcpdump -i any -s 65535 |
| |
| return 0 |
| } |
| |
| ovs_add_flow () { |
| info "Adding flow to DP: sbx:$1 br:$2 flow:$3 act:$4" |
| ovs_sbx "$1" python3 $ovs_base/ovs-dpctl.py add-flow "$2" "$3" "$4" |
| if [ $? -ne 0 ]; then |
| echo "Flow [ $3 : $4 ] failed" >> ${ovs_dir}/debug.log |
| return 1 |
| fi |
| return 0 |
| } |
| |
| ovs_del_flows () { |
| info "Deleting all flows from DP: sbx:$1 br:$2" |
| ovs_sbx "$1" python3 $ovs_base/ovs-dpctl.py del-flows "$2" |
| return 0 |
| } |
| |
| ovs_drop_record_and_run () { |
| local sbx=$1 |
| shift |
| |
| perf record -a -q -e skb:kfree_skb -o ${ovs_dir}/perf.data $* \ |
| >> ${ovs_dir}/stdout 2>> ${ovs_dir}/stderr |
| return $? |
| } |
| |
| ovs_drop_reason_count() |
| { |
| local reason=$1 |
| |
| local perf_output=`perf script -i ${ovs_dir}/perf.data -F trace:event,trace` |
| local pattern="skb:kfree_skb:.*reason: $reason" |
| |
| return `echo "$perf_output" | grep "$pattern" | wc -l` |
| } |
| |
| usage() { |
| echo |
| echo "$0 [OPTIONS] [TEST]..." |
| echo "If no TEST argument is given, all tests will be run." |
| echo |
| echo "Options" |
| echo " -t: capture traffic via tcpdump" |
| echo " -v: verbose" |
| echo " -p: pause on failure" |
| echo |
| echo "Available tests${tests}" |
| exit 1 |
| } |
| |
| # drop_reason test |
| # - drop packets and verify the right drop reason is reported |
| test_drop_reason() { |
| which perf >/dev/null 2>&1 || return $ksft_skip |
| |
| sbx_add "test_drop_reason" || return $? |
| |
| ovs_add_dp "test_drop_reason" dropreason || return 1 |
| |
| info "create namespaces" |
| for ns in client server; do |
| ovs_add_netns_and_veths "test_drop_reason" "dropreason" "$ns" \ |
| "${ns:0:1}0" "${ns:0:1}1" || return 1 |
| done |
| |
| # Setup client namespace |
| ip netns exec client ip addr add 172.31.110.10/24 dev c1 |
| ip netns exec client ip link set c1 up |
| |
| # Setup server namespace |
| ip netns exec server ip addr add 172.31.110.20/24 dev s1 |
| ip netns exec server ip link set s1 up |
| |
| # Check if drop reasons can be sent |
| ovs_add_flow "test_drop_reason" dropreason \ |
| 'in_port(1),eth(),eth_type(0x0806),arp()' 'drop(10)' 2>/dev/null |
| if [ $? == 1 ]; then |
| info "no support for drop reasons - skipping" |
| ovs_exit_sig |
| return $ksft_skip |
| fi |
| |
| ovs_del_flows "test_drop_reason" dropreason |
| |
| # Allow ARP |
| ovs_add_flow "test_drop_reason" dropreason \ |
| 'in_port(1),eth(),eth_type(0x0806),arp()' '2' || return 1 |
| ovs_add_flow "test_drop_reason" dropreason \ |
| 'in_port(2),eth(),eth_type(0x0806),arp()' '1' || return 1 |
| |
| # Allow client ICMP traffic but drop return path |
| ovs_add_flow "test_drop_reason" dropreason \ |
| "in_port(1),eth(),eth_type(0x0800),ipv4(src=172.31.110.10,proto=1),icmp()" '2' |
| ovs_add_flow "test_drop_reason" dropreason \ |
| "in_port(2),eth(),eth_type(0x0800),ipv4(src=172.31.110.20,proto=1),icmp()" 'drop' |
| |
| ovs_drop_record_and_run "test_drop_reason" ip netns exec client ping -c 2 172.31.110.20 |
| ovs_drop_reason_count 0x30001 # OVS_DROP_FLOW_ACTION |
| if [[ "$?" -ne "2" ]]; then |
| info "Did not detect expected drops: $?" |
| return 1 |
| fi |
| |
| # Drop UDP 6000 traffic with an explicit action and an error code. |
| ovs_add_flow "test_drop_reason" dropreason \ |
| "in_port(1),eth(),eth_type(0x0800),ipv4(src=172.31.110.10,proto=17),udp(dst=6000)" \ |
| 'drop(42)' |
| # Drop UDP 7000 traffic with an explicit action with no error code. |
| ovs_add_flow "test_drop_reason" dropreason \ |
| "in_port(1),eth(),eth_type(0x0800),ipv4(src=172.31.110.10,proto=17),udp(dst=7000)" \ |
| 'drop(0)' |
| |
| ovs_drop_record_and_run \ |
| "test_drop_reason" ip netns exec client nc -i 1 -zuv 172.31.110.20 6000 |
| ovs_drop_reason_count 0x30004 # OVS_DROP_EXPLICIT_ACTION_ERROR |
| if [[ "$?" -ne "1" ]]; then |
| info "Did not detect expected explicit error drops: $?" |
| return 1 |
| fi |
| |
| ovs_drop_record_and_run \ |
| "test_drop_reason" ip netns exec client nc -i 1 -zuv 172.31.110.20 7000 |
| ovs_drop_reason_count 0x30003 # OVS_DROP_EXPLICIT_ACTION |
| if [[ "$?" -ne "1" ]]; then |
| info "Did not detect expected explicit drops: $?" |
| return 1 |
| fi |
| |
| return 0 |
| } |
| |
| # arp_ping test |
| # - client has 1500 byte MTU |
| # - server has 1500 byte MTU |
| # - send ARP ping between two ns |
| test_arp_ping () { |
| |
| which arping >/dev/null 2>&1 || return $ksft_skip |
| |
| sbx_add "test_arp_ping" || return $? |
| |
| ovs_add_dp "test_arp_ping" arpping || return 1 |
| |
| info "create namespaces" |
| for ns in client server; do |
| ovs_add_netns_and_veths "test_arp_ping" "arpping" "$ns" \ |
| "${ns:0:1}0" "${ns:0:1}1" || return 1 |
| done |
| |
| # Setup client namespace |
| ip netns exec client ip addr add 172.31.110.10/24 dev c1 |
| ip netns exec client ip link set c1 up |
| HW_CLIENT=`ip netns exec client ip link show dev c1 | grep -E 'link/ether [0-9a-f:]+' | awk '{print $2;}'` |
| info "Client hwaddr: $HW_CLIENT" |
| |
| # Setup server namespace |
| ip netns exec server ip addr add 172.31.110.20/24 dev s1 |
| ip netns exec server ip link set s1 up |
| HW_SERVER=`ip netns exec server ip link show dev s1 | grep -E 'link/ether [0-9a-f:]+' | awk '{print $2;}'` |
| info "Server hwaddr: $HW_SERVER" |
| |
| ovs_add_flow "test_arp_ping" arpping \ |
| "in_port(1),eth(),eth_type(0x0806),arp(sip=172.31.110.10,tip=172.31.110.20,sha=$HW_CLIENT,tha=ff:ff:ff:ff:ff:ff)" '2' || return 1 |
| ovs_add_flow "test_arp_ping" arpping \ |
| "in_port(2),eth(),eth_type(0x0806),arp()" '1' || return 1 |
| |
| ovs_sbx "test_arp_ping" ip netns exec client arping -I c1 172.31.110.20 -c 1 || return 1 |
| |
| return 0 |
| } |
| |
| # ct_connect_v4 test |
| # - client has 1500 byte MTU |
| # - server has 1500 byte MTU |
| # - use ICMP to ping in each direction |
| # - only allow CT state stuff to pass through new in c -> s |
| test_ct_connect_v4 () { |
| |
| which nc >/dev/null 2>/dev/null || return $ksft_skip |
| |
| sbx_add "test_ct_connect_v4" || return $? |
| |
| ovs_add_dp "test_ct_connect_v4" ct4 || return 1 |
| info "create namespaces" |
| for ns in client server; do |
| ovs_add_netns_and_veths "test_ct_connect_v4" "ct4" "$ns" \ |
| "${ns:0:1}0" "${ns:0:1}1" || return 1 |
| done |
| |
| ip netns exec client ip addr add 172.31.110.10/24 dev c1 |
| ip netns exec client ip link set c1 up |
| ip netns exec server ip addr add 172.31.110.20/24 dev s1 |
| ip netns exec server ip link set s1 up |
| |
| # Add forwarding for ARP and ip packets - completely wildcarded |
| ovs_add_flow "test_ct_connect_v4" ct4 \ |
| 'in_port(1),eth(),eth_type(0x0806),arp()' '2' || return 1 |
| ovs_add_flow "test_ct_connect_v4" ct4 \ |
| 'in_port(2),eth(),eth_type(0x0806),arp()' '1' || return 1 |
| ovs_add_flow "test_ct_connect_v4" ct4 \ |
| 'ct_state(-trk),eth(),eth_type(0x0800),ipv4()' \ |
| 'ct(commit),recirc(0x1)' || return 1 |
| ovs_add_flow "test_ct_connect_v4" ct4 \ |
| 'recirc_id(0x1),ct_state(+trk+new),in_port(1),eth(),eth_type(0x0800),ipv4(src=172.31.110.10)' \ |
| '2' || return 1 |
| ovs_add_flow "test_ct_connect_v4" ct4 \ |
| 'recirc_id(0x1),ct_state(+trk+est),in_port(1),eth(),eth_type(0x0800),ipv4(src=172.31.110.10)' \ |
| '2' || return 1 |
| ovs_add_flow "test_ct_connect_v4" ct4 \ |
| 'recirc_id(0x1),ct_state(+trk+est),in_port(2),eth(),eth_type(0x0800),ipv4(dst=172.31.110.10)' \ |
| '1' || return 1 |
| ovs_add_flow "test_ct_connect_v4" ct4 \ |
| 'recirc_id(0x1),ct_state(+trk+inv),eth(),eth_type(0x0800),ipv4()' 'drop' || \ |
| return 1 |
| |
| # do a ping |
| ovs_sbx "test_ct_connect_v4" ip netns exec client ping 172.31.110.20 -c 3 || return 1 |
| |
| # create an echo server in 'server' |
| echo "server" | \ |
| ovs_netns_spawn_daemon "test_ct_connect_v4" "server" \ |
| nc -lvnp 4443 |
| ovs_sbx "test_ct_connect_v4" ip netns exec client nc -i 1 -zv 172.31.110.20 4443 || return 1 |
| |
| # Now test in the other direction (should fail) |
| echo "client" | \ |
| ovs_netns_spawn_daemon "test_ct_connect_v4" "client" \ |
| nc -lvnp 4443 |
| ovs_sbx "test_ct_connect_v4" ip netns exec client nc -i 1 -zv 172.31.110.10 4443 |
| if [ $? == 0 ]; then |
| info "ct connect to client was successful" |
| return 1 |
| fi |
| |
| info "done..." |
| return 0 |
| } |
| |
| # connect_v4 test |
| # - client has 1500 byte MTU |
| # - server has 1500 byte MTU |
| # - use ICMP to ping in each direction |
| test_connect_v4 () { |
| |
| sbx_add "test_connect_v4" || return $? |
| |
| ovs_add_dp "test_connect_v4" cv4 || return 1 |
| |
| info "create namespaces" |
| for ns in client server; do |
| ovs_add_netns_and_veths "test_connect_v4" "cv4" "$ns" \ |
| "${ns:0:1}0" "${ns:0:1}1" || return 1 |
| done |
| |
| |
| ip netns exec client ip addr add 172.31.110.10/24 dev c1 |
| ip netns exec client ip link set c1 up |
| ip netns exec server ip addr add 172.31.110.20/24 dev s1 |
| ip netns exec server ip link set s1 up |
| |
| # Add forwarding for ARP and ip packets - completely wildcarded |
| ovs_add_flow "test_connect_v4" cv4 \ |
| 'in_port(1),eth(),eth_type(0x0806),arp()' '2' || return 1 |
| ovs_add_flow "test_connect_v4" cv4 \ |
| 'in_port(2),eth(),eth_type(0x0806),arp()' '1' || return 1 |
| ovs_add_flow "test_connect_v4" cv4 \ |
| 'in_port(1),eth(),eth_type(0x0800),ipv4(src=172.31.110.10)' '2' || return 1 |
| ovs_add_flow "test_connect_v4" cv4 \ |
| 'in_port(2),eth(),eth_type(0x0800),ipv4(src=172.31.110.20)' '1' || return 1 |
| |
| # do a ping |
| ovs_sbx "test_connect_v4" ip netns exec client ping 172.31.110.20 -c 3 || return 1 |
| |
| info "done..." |
| return 0 |
| } |
| |
| # nat_connect_v4 test |
| # - client has 1500 byte MTU |
| # - server has 1500 byte MTU |
| # - use ICMP to ping in each direction |
| # - only allow CT state stuff to pass through new in c -> s |
| test_nat_connect_v4 () { |
| which nc >/dev/null 2>/dev/null || return $ksft_skip |
| |
| sbx_add "test_nat_connect_v4" || return $? |
| |
| ovs_add_dp "test_nat_connect_v4" nat4 || return 1 |
| info "create namespaces" |
| for ns in client server; do |
| ovs_add_netns_and_veths "test_nat_connect_v4" "nat4" "$ns" \ |
| "${ns:0:1}0" "${ns:0:1}1" || return 1 |
| done |
| |
| ip netns exec client ip addr add 172.31.110.10/24 dev c1 |
| ip netns exec client ip link set c1 up |
| ip netns exec server ip addr add 172.31.110.20/24 dev s1 |
| ip netns exec server ip link set s1 up |
| |
| ip netns exec client ip route add default via 172.31.110.20 |
| |
| ovs_add_flow "test_nat_connect_v4" nat4 \ |
| 'in_port(1),eth(),eth_type(0x0806),arp()' '2' || return 1 |
| ovs_add_flow "test_nat_connect_v4" nat4 \ |
| 'in_port(2),eth(),eth_type(0x0806),arp()' '1' || return 1 |
| ovs_add_flow "test_nat_connect_v4" nat4 \ |
| "ct_state(-trk),in_port(1),eth(),eth_type(0x0800),ipv4(dst=192.168.0.20)" \ |
| "ct(commit,nat(dst=172.31.110.20)),recirc(0x1)" |
| ovs_add_flow "test_nat_connect_v4" nat4 \ |
| "ct_state(-trk),in_port(2),eth(),eth_type(0x0800),ipv4()" \ |
| "ct(commit,nat),recirc(0x2)" |
| |
| ovs_add_flow "test_nat_connect_v4" nat4 \ |
| "recirc_id(0x1),ct_state(+trk-inv),in_port(1),eth(),eth_type(0x0800),ipv4()" "2" |
| ovs_add_flow "test_nat_connect_v4" nat4 \ |
| "recirc_id(0x2),ct_state(+trk-inv),in_port(2),eth(),eth_type(0x0800),ipv4()" "1" |
| |
| # do a ping |
| ovs_sbx "test_nat_connect_v4" ip netns exec client ping 192.168.0.20 -c 3 || return 1 |
| |
| # create an echo server in 'server' |
| echo "server" | \ |
| ovs_netns_spawn_daemon "test_nat_connect_v4" "server" \ |
| nc -lvnp 4443 |
| ovs_sbx "test_nat_connect_v4" ip netns exec client nc -i 1 -zv 192.168.0.20 4443 || return 1 |
| |
| # Now test in the other direction (should fail) |
| echo "client" | \ |
| ovs_netns_spawn_daemon "test_nat_connect_v4" "client" \ |
| nc -lvnp 4443 |
| ovs_sbx "test_nat_connect_v4" ip netns exec client nc -i 1 -zv 172.31.110.10 4443 |
| if [ $? == 0 ]; then |
| info "connect to client was successful" |
| return 1 |
| fi |
| |
| info "done..." |
| return 0 |
| } |
| |
| # netlink_validation |
| # - Create a dp |
| # - check no warning with "old version" simulation |
| test_netlink_checks () { |
| sbx_add "test_netlink_checks" || return 1 |
| |
| info "setting up new DP" |
| ovs_add_dp "test_netlink_checks" nv0 || return 1 |
| # now try again |
| PRE_TEST=$(dmesg | grep -E "RIP: [0-9a-fA-Fx]+:ovs_dp_cmd_new\+") |
| ovs_add_dp "test_netlink_checks" nv0 -V 0 || return 1 |
| POST_TEST=$(dmesg | grep -E "RIP: [0-9a-fA-Fx]+:ovs_dp_cmd_new\+") |
| if [ "$PRE_TEST" != "$POST_TEST" ]; then |
| info "failed - gen warning" |
| return 1 |
| fi |
| |
| ovs_add_netns_and_veths "test_netlink_checks" nv0 left left0 l0 || \ |
| return 1 |
| ovs_add_netns_and_veths "test_netlink_checks" nv0 right right0 r0 || \ |
| return 1 |
| [ $(python3 $ovs_base/ovs-dpctl.py show nv0 | grep port | \ |
| wc -l) == 3 ] || \ |
| return 1 |
| ovs_del_if "test_netlink_checks" nv0 right0 || return 1 |
| [ $(python3 $ovs_base/ovs-dpctl.py show nv0 | grep port | \ |
| wc -l) == 2 ] || \ |
| return 1 |
| |
| info "Checking clone depth" |
| ERR_MSG="Flow actions may not be safe on all matching packets" |
| PRE_TEST=$(dmesg | grep -c "${ERR_MSG}") |
| ovs_add_flow "test_netlink_checks" nv0 \ |
| 'in_port(1),eth(),eth_type(0x800),ipv4()' \ |
| 'clone(clone(clone(clone(clone(clone(clone(clone(clone(clone(clone(clone(clone(clone(clone(clone(clone(drop)))))))))))))))))' \ |
| >/dev/null 2>&1 && return 1 |
| POST_TEST=$(dmesg | grep -c "${ERR_MSG}") |
| |
| if [ "$PRE_TEST" == "$POST_TEST" ]; then |
| info "failed - clone depth too large" |
| return 1 |
| fi |
| |
| PRE_TEST=$(dmesg | grep -c "${ERR_MSG}") |
| ovs_add_flow "test_netlink_checks" nv0 \ |
| 'in_port(1),eth(),eth_type(0x0806),arp()' 'drop(0),2' \ |
| &> /dev/null && return 1 |
| POST_TEST=$(dmesg | grep -c "${ERR_MSG}") |
| if [ "$PRE_TEST" == "$POST_TEST" ]; then |
| info "failed - error not generated" |
| return 1 |
| fi |
| return 0 |
| } |
| |
| test_upcall_interfaces() { |
| sbx_add "test_upcall_interfaces" || return 1 |
| |
| info "setting up new DP" |
| ovs_add_dp "test_upcall_interfaces" ui0 -V 2:1 || return 1 |
| |
| ovs_add_netns_and_veths "test_upcall_interfaces" ui0 upc left0 l0 \ |
| 172.31.110.1/24 -u || return 1 |
| |
| sleep 1 |
| info "sending arping" |
| ip netns exec upc arping -I l0 172.31.110.20 -c 1 \ |
| >$ovs_dir/arping.stdout 2>$ovs_dir/arping.stderr |
| |
| grep -E "MISS upcall\[0/yes\]: .*arp\(sip=172.31.110.1,tip=172.31.110.20,op=1,sha=" $ovs_dir/left0.out >/dev/null 2>&1 || return 1 |
| return 0 |
| } |
| |
| run_test() { |
| ( |
| tname="$1" |
| tdesc="$2" |
| |
| if ! lsmod | grep openvswitch >/dev/null 2>&1; then |
| stdbuf -o0 printf "TEST: %-60s [NOMOD]\n" "${tdesc}" |
| return $ksft_skip |
| fi |
| |
| if python3 ovs-dpctl.py -h 2>&1 | \ |
| grep -E "Need to (install|upgrade) the python" >/dev/null 2>&1; then |
| stdbuf -o0 printf "TEST: %-60s [PYLIB]\n" "${tdesc}" |
| return $ksft_skip |
| fi |
| printf "TEST: %-60s [START]\n" "${tname}" |
| |
| unset IFS |
| |
| eval test_${tname} |
| ret=$? |
| |
| if [ $ret -eq 0 ]; then |
| printf "TEST: %-60s [ OK ]\n" "${tdesc}" |
| ovs_exit_sig |
| rm -rf "$ovs_dir" |
| elif [ $ret -eq 1 ]; then |
| printf "TEST: %-60s [FAIL]\n" "${tdesc}" |
| if [ "${PAUSE_ON_FAIL}" = "yes" ]; then |
| echo |
| echo "Pausing. Logs in $ovs_dir/. Hit enter to continue" |
| read a |
| fi |
| ovs_exit_sig |
| [ "${PAUSE_ON_FAIL}" = "yes" ] || rm -rf "$ovs_dir" |
| exit 1 |
| elif [ $ret -eq $ksft_skip ]; then |
| printf "TEST: %-60s [SKIP]\n" "${tdesc}" |
| elif [ $ret -eq 2 ]; then |
| rm -rf test_${tname} |
| run_test "$1" "$2" |
| fi |
| |
| return $ret |
| ) |
| ret=$? |
| case $ret in |
| 0) |
| [ $all_skipped = true ] && [ $exitcode=$ksft_skip ] && exitcode=0 |
| all_skipped=false |
| ;; |
| $ksft_skip) |
| [ $all_skipped = true ] && exitcode=$ksft_skip |
| ;; |
| *) |
| all_skipped=false |
| exitcode=1 |
| ;; |
| esac |
| |
| return $ret |
| } |
| |
| |
| exitcode=0 |
| desc=0 |
| all_skipped=true |
| |
| while getopts :pvt o |
| do |
| case $o in |
| p) PAUSE_ON_FAIL=yes;; |
| v) VERBOSE=1;; |
| t) if which tcpdump > /dev/null 2>&1; then |
| TRACING=1 |
| else |
| echo "=== tcpdump not available, tracing disabled" |
| fi |
| ;; |
| *) usage;; |
| esac |
| done |
| shift $(($OPTIND-1)) |
| |
| IFS=" |
| " |
| |
| for arg do |
| # Check first that all requested tests are available before running any |
| command -v > /dev/null "test_${arg}" || { echo "=== Test ${arg} not found"; usage; } |
| done |
| |
| name="" |
| desc="" |
| for t in ${tests}; do |
| [ "${name}" = "" ] && name="${t}" && continue |
| [ "${desc}" = "" ] && desc="${t}" |
| |
| run_this=1 |
| for arg do |
| [ "${arg}" != "${arg#--*}" ] && continue |
| [ "${arg}" = "${name}" ] && run_this=1 && break |
| run_this=0 |
| done |
| if [ $run_this -eq 1 ]; then |
| run_test "${name}" "${desc}" |
| fi |
| name="" |
| desc="" |
| done |
| |
| exit ${exitcode} |