selftests: net: bridge: factor out and rename sg state functions
Factor out S,G entry state checking functions for existence, forwarding, blocking and timer to lib.sh so they can be later used by MLDv2 tests. Add brmcast_ suffix to their name to make the relation to the bridge explicit. Signed-off-by: Nikolay Aleksandrov <nikolay@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Nikolay Aleksandrov
Jakub Kicinski
parent
450b0b84c6
commit
95e6f430eb
@ -137,73 +137,6 @@ v2reportleave_test()
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log_test "IGMPv2 leave $TEST_GROUP"
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}
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check_sg_entries()
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{
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local report=$1; shift
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local slist=("$@")
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local sarg=""
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for src in "${slist[@]}"; do
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sarg="${sarg} and .source_list[].address == \"$src\""
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done
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bridge -j -d -s mdb show dev br0 \
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| jq -e ".[].mdb[] | \
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select(.grp == \"$TEST_GROUP\" and .source_list != null $sarg)" &>/dev/null
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check_err $? "Wrong *,G entry source list after $report report"
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for sgent in "${slist[@]}"; do
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bridge -j -d -s mdb show dev br0 \
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| jq -e ".[].mdb[] | \
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select(.grp == \"$TEST_GROUP\" and .src == \"$sgent\")" &>/dev/null
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check_err $? "Missing S,G entry ($sgent, $TEST_GROUP)"
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done
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}
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check_sg_fwding()
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{
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local should_fwd=$1; shift
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local sources=("$@")
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for src in "${sources[@]}"; do
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local retval=0
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mcast_packet_test $TEST_GROUP_MAC $src $TEST_GROUP $h2 $h1
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retval=$?
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if [ $should_fwd -eq 1 ]; then
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check_fail $retval "Didn't forward traffic from S,G ($src, $TEST_GROUP)"
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else
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check_err $retval "Forwarded traffic for blocked S,G ($src, $TEST_GROUP)"
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fi
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done
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}
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check_sg_state()
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{
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local is_blocked=$1; shift
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local sources=("$@")
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local should_fail=1
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if [ $is_blocked -eq 1 ]; then
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should_fail=0
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fi
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for src in "${sources[@]}"; do
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bridge -j -d -s mdb show dev br0 \
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| jq -e ".[].mdb[] | \
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select(.grp == \"$TEST_GROUP\" and .source_list != null) |
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.source_list[] |
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select(.address == \"$src\") |
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select(.timer == \"0.00\")" &>/dev/null
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check_err_fail $should_fail $? "Entry $src has zero timer"
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bridge -j -d -s mdb show dev br0 \
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| jq -e ".[].mdb[] | \
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select(.grp == \"$TEST_GROUP\" and .src == \"$src\" and \
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.flags[] == \"blocked\")" &>/dev/null
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check_err_fail $should_fail $? "Entry $src has blocked flag"
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done
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}
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v3include_prepare()
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{
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local host1_if=$1
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@ -225,7 +158,7 @@ v3include_prepare()
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select(.grp == \"$TEST_GROUP\" and \
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.source_list != null and .filter_mode == \"include\")" &>/dev/null
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check_err $? "Wrong *,G entry filter mode"
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check_sg_entries "is_include" "${X[@]}"
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brmcast_check_sg_entries "is_include" "${X[@]}"
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}
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v3exclude_prepare()
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@ -247,10 +180,10 @@ v3exclude_prepare()
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.source_list != null and .filter_mode == \"exclude\")" &>/dev/null
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check_err $? "Wrong *,G entry filter mode"
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check_sg_entries "is_exclude" "${X[@]}" "${Y[@]}"
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brmcast_check_sg_entries "is_exclude" "${X[@]}" "${Y[@]}"
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check_sg_state 0 "${X[@]}"
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check_sg_state 1 "${Y[@]}"
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brmcast_check_sg_state 0 "${X[@]}"
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brmcast_check_sg_state 1 "${Y[@]}"
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bridge -j -d -s mdb show dev br0 \
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| jq -e ".[].mdb[] | \
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@ -276,10 +209,10 @@ v3include_test()
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v3include_prepare $h1 $ALL_MAC $ALL_GROUP
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check_sg_state 0 "${X[@]}"
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brmcast_check_sg_state 0 "${X[@]}"
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check_sg_fwding 1 "${X[@]}"
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check_sg_fwding 0 "192.0.2.100"
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brmcast_check_sg_fwding 1 "${X[@]}"
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brmcast_check_sg_fwding 0 "192.0.2.100"
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log_test "IGMPv3 report $TEST_GROUP is_include"
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@ -295,12 +228,12 @@ v3inc_allow_test()
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$MZ $h1 -c 1 -b $ALL_MAC -B $ALL_GROUP -t ip "proto=2,p=$MZPKT_ALLOW" -q
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sleep 1
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check_sg_entries "allow" "${X[@]}"
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brmcast_check_sg_entries "allow" "${X[@]}"
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check_sg_state 0 "${X[@]}"
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brmcast_check_sg_state 0 "${X[@]}"
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check_sg_fwding 1 "${X[@]}"
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check_sg_fwding 0 "192.0.2.100"
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brmcast_check_sg_fwding 1 "${X[@]}"
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brmcast_check_sg_fwding 0 "192.0.2.100"
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log_test "IGMPv3 report $TEST_GROUP include -> allow"
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@ -316,12 +249,12 @@ v3inc_is_include_test()
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$MZ $h1 -c 1 -b $ALL_MAC -B $ALL_GROUP -t ip "proto=2,p=$MZPKT_IS_INC2" -q
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sleep 1
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check_sg_entries "is_include" "${X[@]}"
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brmcast_check_sg_entries "is_include" "${X[@]}"
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check_sg_state 0 "${X[@]}"
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brmcast_check_sg_state 0 "${X[@]}"
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check_sg_fwding 1 "${X[@]}"
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check_sg_fwding 0 "192.0.2.100"
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brmcast_check_sg_fwding 1 "${X[@]}"
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brmcast_check_sg_fwding 0 "192.0.2.100"
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log_test "IGMPv3 report $TEST_GROUP include -> is_include"
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@ -334,8 +267,8 @@ v3inc_is_exclude_test()
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v3exclude_prepare $h1 $ALL_MAC $ALL_GROUP
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check_sg_fwding 1 "${X[@]}" 192.0.2.100
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check_sg_fwding 0 "${Y[@]}"
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brmcast_check_sg_fwding 1 "${X[@]}" 192.0.2.100
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brmcast_check_sg_fwding 0 "${Y[@]}"
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log_test "IGMPv3 report $TEST_GROUP include -> is_exclude"
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@ -361,10 +294,10 @@ v3inc_to_exclude_test()
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.source_list != null and .filter_mode == \"exclude\")" &>/dev/null
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check_err $? "Wrong *,G entry filter mode"
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check_sg_entries "to_exclude" "${X[@]}" "${Y[@]}"
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brmcast_check_sg_entries "to_exclude" "${X[@]}" "${Y[@]}"
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check_sg_state 0 "${X[@]}"
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check_sg_state 1 "${Y[@]}"
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brmcast_check_sg_state 0 "${X[@]}"
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brmcast_check_sg_state 1 "${Y[@]}"
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bridge -j -d -s mdb show dev br0 \
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| jq -e ".[].mdb[] | \
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@ -379,8 +312,8 @@ v3inc_to_exclude_test()
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.source_list[].address == \"192.0.2.21\")" &>/dev/null
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check_fail $? "Wrong *,G entry source list, 192.0.2.21 entry still exists"
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check_sg_fwding 1 "${X[@]}" 192.0.2.100
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check_sg_fwding 0 "${Y[@]}"
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brmcast_check_sg_fwding 1 "${X[@]}" 192.0.2.100
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brmcast_check_sg_fwding 0 "${Y[@]}"
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log_test "IGMPv3 report $TEST_GROUP include -> to_exclude"
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@ -399,13 +332,13 @@ v3exc_allow_test()
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$MZ $h1 -c 1 -b $ALL_MAC -B $ALL_GROUP -t ip "proto=2,p=$MZPKT_ALLOW2" -q
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sleep 1
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check_sg_entries "allow" "${X[@]}" "${Y[@]}"
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brmcast_check_sg_entries "allow" "${X[@]}" "${Y[@]}"
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check_sg_state 0 "${X[@]}"
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check_sg_state 1 "${Y[@]}"
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brmcast_check_sg_state 0 "${X[@]}"
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brmcast_check_sg_state 1 "${Y[@]}"
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check_sg_fwding 1 "${X[@]}" 192.0.2.100
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check_sg_fwding 0 "${Y[@]}"
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brmcast_check_sg_fwding 1 "${X[@]}" 192.0.2.100
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brmcast_check_sg_fwding 0 "${Y[@]}"
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log_test "IGMPv3 report $TEST_GROUP exclude -> allow"
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@ -422,13 +355,13 @@ v3exc_is_include_test()
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$MZ $h1 -c 1 -b $ALL_MAC -B $ALL_GROUP -t ip "proto=2,p=$MZPKT_IS_INC3" -q
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sleep 1
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check_sg_entries "is_include" "${X[@]}" "${Y[@]}"
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brmcast_check_sg_entries "is_include" "${X[@]}" "${Y[@]}"
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check_sg_state 0 "${X[@]}"
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check_sg_state 1 "${Y[@]}"
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brmcast_check_sg_state 0 "${X[@]}"
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brmcast_check_sg_state 1 "${Y[@]}"
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check_sg_fwding 1 "${X[@]}" 192.0.2.100
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check_sg_fwding 0 "${Y[@]}"
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brmcast_check_sg_fwding 1 "${X[@]}" 192.0.2.100
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brmcast_check_sg_fwding 0 "${Y[@]}"
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log_test "IGMPv3 report $TEST_GROUP exclude -> is_include"
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@ -445,13 +378,13 @@ v3exc_is_exclude_test()
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$MZ $h1 -c 1 -b $ALL_MAC -B $ALL_GROUP -t ip "proto=2,p=$MZPKT_IS_EXC2" -q
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sleep 1
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check_sg_entries "is_exclude" "${X[@]}" "${Y[@]}"
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brmcast_check_sg_entries "is_exclude" "${X[@]}" "${Y[@]}"
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check_sg_state 0 "${X[@]}"
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check_sg_state 1 "${Y[@]}"
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brmcast_check_sg_state 0 "${X[@]}"
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brmcast_check_sg_state 1 "${Y[@]}"
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check_sg_fwding 1 "${X[@]}" 192.0.2.100
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check_sg_fwding 0 "${Y[@]}"
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brmcast_check_sg_fwding 1 "${X[@]}" 192.0.2.100
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brmcast_check_sg_fwding 0 "${Y[@]}"
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log_test "IGMPv3 report $TEST_GROUP exclude -> is_exclude"
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@ -471,13 +404,13 @@ v3exc_to_exclude_test()
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$MZ $h1 -c 1 -b $ALL_MAC -B $ALL_GROUP -t ip "proto=2,p=$MZPKT_TO_EXC" -q
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sleep 1
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check_sg_entries "to_exclude" "${X[@]}" "${Y[@]}"
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brmcast_check_sg_entries "to_exclude" "${X[@]}" "${Y[@]}"
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check_sg_state 0 "${X[@]}"
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check_sg_state 1 "${Y[@]}"
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brmcast_check_sg_state 0 "${X[@]}"
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brmcast_check_sg_state 1 "${Y[@]}"
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check_sg_fwding 1 "${X[@]}" 192.0.2.100
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check_sg_fwding 0 "${Y[@]}"
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brmcast_check_sg_fwding 1 "${X[@]}" 192.0.2.100
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brmcast_check_sg_fwding 0 "${Y[@]}"
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log_test "IGMPv3 report $TEST_GROUP exclude -> to_exclude"
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@ -496,9 +429,9 @@ v3inc_block_test()
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$MZ $h1 -c 1 -b $ALL_MAC -B $ALL_GROUP -t ip "proto=2,p=$MZPKT_BLOCK" -q
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# make sure the lowered timers have expired (by default 2 seconds)
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sleep 3
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check_sg_entries "block" "${X[@]}"
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brmcast_check_sg_entries "block" "${X[@]}"
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check_sg_state 0 "${X[@]}"
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brmcast_check_sg_state 0 "${X[@]}"
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bridge -j -d -s mdb show dev br0 \
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@ -507,8 +440,8 @@ v3inc_block_test()
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.source_list[].address == \"192.0.2.1\")" &>/dev/null
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check_fail $? "Wrong *,G entry source list, 192.0.2.1 entry still exists"
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check_sg_fwding 1 "${X[@]}"
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check_sg_fwding 0 "192.0.2.100"
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brmcast_check_sg_fwding 1 "${X[@]}"
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brmcast_check_sg_fwding 0 "192.0.2.100"
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log_test "IGMPv3 report $TEST_GROUP include -> block"
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@ -528,13 +461,13 @@ v3exc_block_test()
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$MZ $h1 -c 1 -b $ALL_MAC -B $ALL_GROUP -t ip "proto=2,p=$MZPKT_BLOCK" -q
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sleep 1
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check_sg_entries "block" "${X[@]}" "${Y[@]}"
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brmcast_check_sg_entries "block" "${X[@]}" "${Y[@]}"
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check_sg_state 0 "${X[@]}"
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check_sg_state 1 "${Y[@]}"
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brmcast_check_sg_state 0 "${X[@]}"
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brmcast_check_sg_state 1 "${Y[@]}"
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check_sg_fwding 1 "${X[@]}" 192.0.2.100
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check_sg_fwding 0 "${Y[@]}"
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brmcast_check_sg_fwding 1 "${X[@]}" 192.0.2.100
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brmcast_check_sg_fwding 0 "${Y[@]}"
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log_test "IGMPv3 report $TEST_GROUP exclude -> block"
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@ -574,12 +507,12 @@ v3exc_timeout_test()
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.source_list[].address == \"192.0.2.2\")" &>/dev/null
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check_fail $? "Wrong *,G entry source list, 192.0.2.2 entry still exists"
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check_sg_entries "allow" "${X[@]}"
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brmcast_check_sg_entries "allow" "${X[@]}"
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check_sg_state 0 "${X[@]}"
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brmcast_check_sg_state 0 "${X[@]}"
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check_sg_fwding 1 "${X[@]}"
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check_sg_fwding 0 192.0.2.100
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brmcast_check_sg_fwding 1 "${X[@]}"
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brmcast_check_sg_fwding 0 192.0.2.100
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log_test "IGMPv3 group $TEST_GROUP exclude timeout"
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@ -610,7 +543,7 @@ v3star_ex_auto_add_test()
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.flags[] == \"added_by_star_ex\")" &>/dev/null
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check_err $? "Auto-added S,G entry doesn't have added_by_star_ex flag"
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check_sg_fwding 1 192.0.2.3
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brmcast_check_sg_fwding 1 192.0.2.3
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log_test "IGMPv3 S,G port entry automatic add to a *,G port"
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@ -1310,3 +1310,70 @@ mcast_packet_test()
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return $seen
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}
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brmcast_check_sg_entries()
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{
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local report=$1; shift
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local slist=("$@")
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local sarg=""
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for src in "${slist[@]}"; do
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sarg="${sarg} and .source_list[].address == \"$src\""
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done
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bridge -j -d -s mdb show dev br0 \
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| jq -e ".[].mdb[] | \
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select(.grp == \"$TEST_GROUP\" and .source_list != null $sarg)" &>/dev/null
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check_err $? "Wrong *,G entry source list after $report report"
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for sgent in "${slist[@]}"; do
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bridge -j -d -s mdb show dev br0 \
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| jq -e ".[].mdb[] | \
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select(.grp == \"$TEST_GROUP\" and .src == \"$sgent\")" &>/dev/null
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check_err $? "Missing S,G entry ($sgent, $TEST_GROUP)"
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done
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}
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brmcast_check_sg_fwding()
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{
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local should_fwd=$1; shift
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local sources=("$@")
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for src in "${sources[@]}"; do
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local retval=0
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mcast_packet_test $TEST_GROUP_MAC $src $TEST_GROUP $h2 $h1
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retval=$?
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if [ $should_fwd -eq 1 ]; then
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check_fail $retval "Didn't forward traffic from S,G ($src, $TEST_GROUP)"
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else
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check_err $retval "Forwarded traffic for blocked S,G ($src, $TEST_GROUP)"
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fi
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done
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}
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brmcast_check_sg_state()
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{
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local is_blocked=$1; shift
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local sources=("$@")
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local should_fail=1
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if [ $is_blocked -eq 1 ]; then
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should_fail=0
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fi
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for src in "${sources[@]}"; do
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bridge -j -d -s mdb show dev br0 \
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| jq -e ".[].mdb[] | \
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select(.grp == \"$TEST_GROUP\" and .source_list != null) |
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.source_list[] |
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select(.address == \"$src\") |
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select(.timer == \"0.00\")" &>/dev/null
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check_err_fail $should_fail $? "Entry $src has zero timer"
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bridge -j -d -s mdb show dev br0 \
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| jq -e ".[].mdb[] | \
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select(.grp == \"$TEST_GROUP\" and .src == \"$src\" and \
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.flags[] == \"blocked\")" &>/dev/null
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check_err_fail $should_fail $? "Entry $src has blocked flag"
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done
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}
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