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-rw-r--r--tools/testing/selftests/net/.gitignore1
-rwxr-xr-xtools/testing/selftests/net/fib_nexthop_multiprefix.sh6
-rwxr-xr-xtools/testing/selftests/net/fib_nexthops.sh14
-rwxr-xr-xtools/testing/selftests/net/fib_tests.sh21
-rw-r--r--tools/testing/selftests/net/udpgso.c16
5 files changed, 42 insertions, 16 deletions
diff --git a/tools/testing/selftests/net/.gitignore b/tools/testing/selftests/net/.gitignore
index c7cced739c34..8aefd81fbc86 100644
--- a/tools/testing/selftests/net/.gitignore
+++ b/tools/testing/selftests/net/.gitignore
@@ -21,3 +21,4 @@ ipv6_flowlabel
ipv6_flowlabel_mgr
so_txtime
tcp_fastopen_backup_key
+nettest
diff --git a/tools/testing/selftests/net/fib_nexthop_multiprefix.sh b/tools/testing/selftests/net/fib_nexthop_multiprefix.sh
index e6828732843e..9dc35a16e415 100755
--- a/tools/testing/selftests/net/fib_nexthop_multiprefix.sh
+++ b/tools/testing/selftests/net/fib_nexthop_multiprefix.sh
@@ -15,6 +15,8 @@
PAUSE_ON_FAIL=no
VERBOSE=0
+which ping6 > /dev/null 2>&1 && ping6=$(which ping6) || ping6=$(which ping)
+
################################################################################
# helpers
@@ -200,7 +202,7 @@ validate_v6_exception()
local rc
if [ ${ping_sz} != "0" ]; then
- run_cmd ip netns exec h0 ping6 -s ${ping_sz} -c5 -w5 ${dst}
+ run_cmd ip netns exec h0 ${ping6} -s ${ping_sz} -c5 -w5 ${dst}
fi
if [ "$VERBOSE" = "1" ]; then
@@ -243,7 +245,7 @@ do
run_cmd taskset -c ${c} ip netns exec h0 ping -c1 -w1 172.16.10${i}.1
[ $? -ne 0 ] && printf "\nERROR: ping to h${i} failed\n" && ret=1
- run_cmd taskset -c ${c} ip netns exec h0 ping6 -c1 -w1 2001:db8:10${i}::1
+ run_cmd taskset -c ${c} ip netns exec h0 ${ping6} -c1 -w1 2001:db8:10${i}::1
[ $? -ne 0 ] && printf "\nERROR: ping6 to h${i} failed\n" && ret=1
[ $ret -ne 0 ] && break
diff --git a/tools/testing/selftests/net/fib_nexthops.sh b/tools/testing/selftests/net/fib_nexthops.sh
index f9ebeac1e6f2..796670ebc65b 100755
--- a/tools/testing/selftests/net/fib_nexthops.sh
+++ b/tools/testing/selftests/net/fib_nexthops.sh
@@ -940,6 +940,20 @@ basic()
run_cmd "$IP nexthop add id 104 group 1 dev veth1"
log_test $? 2 "Nexthop group and device"
+ # Tests to ensure that flushing works as expected.
+ run_cmd "$IP nexthop add id 105 blackhole proto 99"
+ run_cmd "$IP nexthop add id 106 blackhole proto 100"
+ run_cmd "$IP nexthop add id 107 blackhole proto 99"
+ run_cmd "$IP nexthop flush proto 99"
+ check_nexthop "id 105" ""
+ check_nexthop "id 106" "id 106 blackhole proto 100"
+ check_nexthop "id 107" ""
+ run_cmd "$IP nexthop flush proto 100"
+ check_nexthop "id 106" ""
+
+ run_cmd "$IP nexthop flush proto 100"
+ log_test $? 0 "Test proto flush"
+
run_cmd "$IP nexthop add id 104 group 1 blackhole"
log_test $? 2 "Nexthop group and blackhole"
diff --git a/tools/testing/selftests/net/fib_tests.sh b/tools/testing/selftests/net/fib_tests.sh
index 4465fc2dae14..c4ba0ff4a53f 100755
--- a/tools/testing/selftests/net/fib_tests.sh
+++ b/tools/testing/selftests/net/fib_tests.sh
@@ -9,7 +9,7 @@ ret=0
ksft_skip=4
# all tests in this script. Can be overridden with -t option
-TESTS="unregister down carrier nexthop ipv6_rt ipv4_rt ipv6_addr_metric ipv4_addr_metric ipv6_route_metrics ipv4_route_metrics ipv4_route_v6_gw rp_filter"
+TESTS="unregister down carrier nexthop suppress ipv6_rt ipv4_rt ipv6_addr_metric ipv4_addr_metric ipv6_route_metrics ipv4_route_metrics ipv4_route_v6_gw rp_filter"
VERBOSE=0
PAUSE_ON_FAIL=no
@@ -17,6 +17,8 @@ PAUSE=no
IP="ip -netns ns1"
NS_EXEC="ip netns exec ns1"
+which ping6 > /dev/null 2>&1 && ping6=$(which ping6) || ping6=$(which ping)
+
log_test()
{
local rc=$1
@@ -614,6 +616,20 @@ fib_nexthop_test()
cleanup
}
+fib_suppress_test()
+{
+ $IP link add dummy1 type dummy
+ $IP link set dummy1 up
+ $IP -6 route add default dev dummy1
+ $IP -6 rule add table main suppress_prefixlength 0
+ ping -f -c 1000 -W 1 1234::1 || true
+ $IP -6 rule del table main suppress_prefixlength 0
+ $IP link del dummy1
+
+ # If we got here without crashing, we're good.
+ return 0
+}
+
################################################################################
# Tests on route add and replace
@@ -1086,7 +1102,7 @@ ipv6_route_metrics_test()
log_test $rc 0 "Multipath route with mtu metric"
$IP -6 ro add 2001:db8:104::/64 via 2001:db8:101::2 mtu 1300
- run_cmd "ip netns exec ns1 ping6 -w1 -c1 -s 1500 2001:db8:104::1"
+ run_cmd "ip netns exec ns1 ${ping6} -w1 -c1 -s 1500 2001:db8:104::1"
log_test $? 0 "Using route with mtu metric"
run_cmd "$IP -6 ro add 2001:db8:114::/64 via 2001:db8:101::2 congctl lock foo"
@@ -1591,6 +1607,7 @@ do
fib_carrier_test|carrier) fib_carrier_test;;
fib_rp_filter_test|rp_filter) fib_rp_filter_test;;
fib_nexthop_test|nexthop) fib_nexthop_test;;
+ fib_suppress_test|suppress) fib_suppress_test;;
ipv6_route_test|ipv6_rt) ipv6_route_test;;
ipv4_route_test|ipv4_rt) ipv4_route_test;;
ipv6_addr_metric) ipv6_addr_metric_test;;
diff --git a/tools/testing/selftests/net/udpgso.c b/tools/testing/selftests/net/udpgso.c
index b8265ee9923f..614b31aad168 100644
--- a/tools/testing/selftests/net/udpgso.c
+++ b/tools/testing/selftests/net/udpgso.c
@@ -89,12 +89,9 @@ struct testcase testcases_v4[] = {
.tfail = true,
},
{
- /* send a single MSS: will fail with GSO, because the segment
- * logic in udp4_ufo_fragment demands a gso skb to be > MTU
- */
+ /* send a single MSS: will fall back to no GSO */
.tlen = CONST_MSS_V4,
.gso_len = CONST_MSS_V4,
- .tfail = true,
.r_num_mss = 1,
},
{
@@ -139,10 +136,9 @@ struct testcase testcases_v4[] = {
.tfail = true,
},
{
- /* send a single 1B MSS: will fail, see single MSS above */
+ /* send a single 1B MSS: will fall back to no GSO */
.tlen = 1,
.gso_len = 1,
- .tfail = true,
.r_num_mss = 1,
},
{
@@ -196,12 +192,9 @@ struct testcase testcases_v6[] = {
.tfail = true,
},
{
- /* send a single MSS: will fail with GSO, because the segment
- * logic in udp4_ufo_fragment demands a gso skb to be > MTU
- */
+ /* send a single MSS: will fall back to no GSO */
.tlen = CONST_MSS_V6,
.gso_len = CONST_MSS_V6,
- .tfail = true,
.r_num_mss = 1,
},
{
@@ -246,10 +239,9 @@ struct testcase testcases_v6[] = {
.tfail = true,
},
{
- /* send a single 1B MSS: will fail, see single MSS above */
+ /* send a single 1B MSS: will fall back to no GSO */
.tlen = 1,
.gso_len = 1,
- .tfail = true,
.r_num_mss = 1,
},
{
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-23 05:24:06 +0000