diff mbox series

[net,3/3] selftests: bonding: add macvlan over bond testing

Message ID 20230819090109.14467-4-liuhangbin@gmail.com (mailing list archive)
State Changes Requested
Delegated to: Netdev Maintainers
Headers show
Series bonding: fix macvlan over alb bond support | expand

Checks

Context Check Description
netdev/series_format success Posting correctly formatted
netdev/tree_selection success Clearly marked for net
netdev/fixes_present success Fixes tag present in non-next series
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 9 this patch: 9
netdev/cc_maintainers warning 3 maintainers not CCed: andy@greyhouse.net shuah@kernel.org linux-kselftest@vger.kernel.org
netdev/build_clang success Errors and warnings before: 9 this patch: 9
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/deprecated_api success None detected
netdev/check_selftest fail Script bond_macvlan.sh not found in tools/testing/selftests/drivers/net/bonding/Makefile
netdev/verify_fixes success No Fixes tag
netdev/build_allmodconfig_warn success Errors and warnings before: 9 this patch: 9
netdev/checkpatch warning WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0

Commit Message

Hangbin Liu Aug. 19, 2023, 9:01 a.m. UTC 
Add a macvlan over bonding test with mode active-backup, balance-tlb
and balance-alb.

]# ./bond_macvlan.sh
TEST: active-backup: IPv4: client->server                           [ OK ]
TEST: active-backup: IPv6: client->server                           [ OK ]
TEST: active-backup: IPv4: client->macvlan_1                        [ OK ]
TEST: active-backup: IPv6: client->macvlan_1                        [ OK ]
TEST: active-backup: IPv4: client->macvlan_2                        [ OK ]
TEST: active-backup: IPv6: client->macvlan_2                        [ OK ]
TEST: active-backup: IPv4: macvlan_1->macvlan_2                     [ OK ]
TEST: active-backup: IPv6: macvlan_1->macvlan_2                     [ OK ]
TEST: active-backup: IPv4: server->client                           [ OK ]
TEST: active-backup: IPv6: server->client                           [ OK ]
TEST: active-backup: IPv4: macvlan_1->client                        [ OK ]
TEST: active-backup: IPv6: macvlan_1->client                        [ OK ]
TEST: active-backup: IPv4: macvlan_2->client                        [ OK ]
TEST: active-backup: IPv6: macvlan_2->client                        [ OK ]
TEST: active-backup: IPv4: macvlan_2->macvlan_2                     [ OK ]
TEST: active-backup: IPv6: macvlan_2->macvlan_2                     [ OK ]
[...]
TEST: balance-alb: IPv4: client->server                             [ OK ]
TEST: balance-alb: IPv6: client->server                             [ OK ]
TEST: balance-alb: IPv4: client->macvlan_1                          [ OK ]
TEST: balance-alb: IPv6: client->macvlan_1                          [ OK ]
TEST: balance-alb: IPv4: client->macvlan_2                          [ OK ]
TEST: balance-alb: IPv6: client->macvlan_2                          [ OK ]
TEST: balance-alb: IPv4: macvlan_1->macvlan_2                       [ OK ]
TEST: balance-alb: IPv6: macvlan_1->macvlan_2                       [ OK ]
TEST: balance-alb: IPv4: server->client                             [ OK ]
TEST: balance-alb: IPv6: server->client                             [ OK ]
TEST: balance-alb: IPv4: macvlan_1->client                          [ OK ]
TEST: balance-alb: IPv6: macvlan_1->client                          [ OK ]
TEST: balance-alb: IPv4: macvlan_2->client                          [ OK ]
TEST: balance-alb: IPv6: macvlan_2->client                          [ OK ]
TEST: balance-alb: IPv4: macvlan_2->macvlan_2                       [ OK ]
TEST: balance-alb: IPv6: macvlan_2->macvlan_2                       [ OK ]

Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
---
 .../drivers/net/bonding/bond_macvlan.sh       | 99 +++++++++++++++++++
 1 file changed, 99 insertions(+)
 create mode 100755 tools/testing/selftests/drivers/net/bonding/bond_macvlan.sh
diff mbox series

Patch

diff --git a/tools/testing/selftests/drivers/net/bonding/bond_macvlan.sh b/tools/testing/selftests/drivers/net/bonding/bond_macvlan.sh
new file mode 100755
index 000000000000..b609fb6231f4
--- /dev/null
+++ b/tools/testing/selftests/drivers/net/bonding/bond_macvlan.sh
@@ -0,0 +1,99 @@ 
+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+#
+# Test macvlan over balance-alb
+
+lib_dir=$(dirname "$0")
+source ${lib_dir}/bond_topo_2d1c.sh
+
+m1_ns="m1-$(mktemp -u XXXXXX)"
+m2_ns="m1-$(mktemp -u XXXXXX)"
+m1_ip4="192.0.2.11"
+m1_ip6="2001:db8::11"
+m2_ip4="192.0.2.12"
+m2_ip6="2001:db8::12"
+
+cleanup()
+{
+	ip -n ${m1_ns} link del macv0
+	ip netns del ${m1_ns}
+	ip -n ${m2_ns} link del macv0
+	ip netns del ${m2_ns}
+
+	client_destroy
+	server_destroy
+	gateway_destroy
+}
+
+check_connection()
+{
+	local ns=${1}
+	local target=${2}
+	local message=${3:-"macvlan_over_bond"}
+	RET=0
+
+
+	ip netns exec ${ns} ping ${target} -c 4 -i 0.1 &>/dev/null
+	check_err $? "ping failed"
+	log_test "$mode: $message"
+}
+
+macvlan_over_bond()
+{
+	local param="$1"
+	RET=0
+
+	# setup new bond mode
+	bond_reset "${param}"
+
+	ip -n ${s_ns} link add link bond0 name macv0 type macvlan mode bridge
+	ip -n ${s_ns} link set macv0 netns ${m1_ns}
+	ip -n ${m1_ns} link set dev macv0 up
+	ip -n ${m1_ns} addr add ${m1_ip4}/24 dev macv0
+	ip -n ${m1_ns} addr add ${m1_ip6}/24 dev macv0
+
+	ip -n ${s_ns} link add link bond0 name macv0 type macvlan mode bridge
+	ip -n ${s_ns} link set macv0 netns ${m2_ns}
+	ip -n ${m2_ns} link set dev macv0 up
+	ip -n ${m2_ns} addr add ${m2_ip4}/24 dev macv0
+	ip -n ${m2_ns} addr add ${m2_ip6}/24 dev macv0
+
+	sleep 2
+
+	check_connection "${c_ns}" "${s_ip4}" "IPv4: client->server"
+	check_connection "${c_ns}" "${s_ip6}" "IPv6: client->server"
+	check_connection "${c_ns}" "${m1_ip4}" "IPv4: client->macvlan_1"
+	check_connection "${c_ns}" "${m1_ip6}" "IPv6: client->macvlan_1"
+	check_connection "${c_ns}" "${m2_ip4}" "IPv4: client->macvlan_2"
+	check_connection "${c_ns}" "${m2_ip6}" "IPv6: client->macvlan_2"
+	check_connection "${m1_ns}" "${m2_ip4}" "IPv4: macvlan_1->macvlan_2"
+	check_connection "${m1_ns}" "${m2_ip6}" "IPv6: macvlan_1->macvlan_2"
+
+
+	sleep 5
+
+	check_connection "${s_ns}" "${c_ip4}" "IPv4: server->client"
+	check_connection "${s_ns}" "${c_ip6}" "IPv6: server->client"
+	check_connection "${m1_ns}" "${c_ip4}" "IPv4: macvlan_1->client"
+	check_connection "${m1_ns}" "${c_ip6}" "IPv6: macvlan_1->client"
+	check_connection "${m2_ns}" "${c_ip4}" "IPv4: macvlan_2->client"
+	check_connection "${m2_ns}" "${c_ip6}" "IPv6: macvlan_2->client"
+	check_connection "${m2_ns}" "${m1_ip4}" "IPv4: macvlan_2->macvlan_2"
+	check_connection "${m2_ns}" "${m1_ip6}" "IPv6: macvlan_2->macvlan_2"
+
+	ip -n ${c_ns} neigh flush dev eth0
+}
+
+trap cleanup EXIT
+
+setup_prepare
+ip netns add ${m1_ns}
+ip netns add ${m2_ns}
+
+modes="active-backup balance-tlb balance-alb"
+
+for mode in $modes; do
+	macvlan_over_bond "mode $mode"
+done
+
+exit $EXIT_STATUS