From 7b6fb3050d8f5e2b6858eef344e47ac1f5442827 Mon Sep 17 00:00:00 2001 From: Benjamin Poirier Date: Wed, 31 Jan 2024 09:08:44 -0500 Subject: selftests: team: Add missing config options Similar to commit dd2d40acdbb2 ("selftests: bonding: Add more missing config options"), add more networking-specific config options which are needed for team device tests. For testing, I used the minimal config generated by virtme-ng and I added the options in the config file. Afterwards, the team device test passed. Fixes: bbb774d921e2 ("net: Add tests for bonding and team address list management") Reviewed-by: Petr Machata Signed-off-by: Benjamin Poirier Link: https://lore.kernel.org/r/20240131140848.360618-2-bpoirier@nvidia.com Signed-off-by: Jakub Kicinski --- tools/testing/selftests/drivers/net/team/config | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/tools/testing/selftests/drivers/net/team/config b/tools/testing/selftests/drivers/net/team/config index 265b6882cc21..b5e3a3aad4bf 100644 --- a/tools/testing/selftests/drivers/net/team/config +++ b/tools/testing/selftests/drivers/net/team/config @@ -1,3 +1,5 @@ +CONFIG_DUMMY=y +CONFIG_IPV6=y +CONFIG_MACVLAN=y CONFIG_NET_TEAM=y CONFIG_NET_TEAM_MODE_LOADBALANCE=y -CONFIG_MACVLAN=y -- cgit From 8cc063ae1b3dbe416ce62a15d49af4c2314b45fe Mon Sep 17 00:00:00 2001 From: Benjamin Poirier Date: Wed, 31 Jan 2024 09:08:45 -0500 Subject: selftests: bonding: Check initial state The purpose of the test_LAG_cleanup() function is to check that some hardware addresses are removed from underlying devices after they have been unenslaved. The test function simply checks that those addresses are not present at the end. However, if the addresses were never added to begin with due to some error in device setup, the test function currently passes. This is a false positive since in that situation the test did not actually exercise the intended functionality. Add a check that the expected addresses are indeed present after device setup. This makes the test function more robust. I noticed this problem when running the team/dev_addr_lists.sh test on a system without support for dummy and ipv6: tools/testing/selftests/drivers/net/team# ./dev_addr_lists.sh Error: Unknown device type. Error: Unknown device type. This program is not intended to be run as root. RTNETLINK answers: Operation not supported TEST: team cleanup mode lacp [ OK ] Fixes: bbb774d921e2 ("net: Add tests for bonding and team address list management") Signed-off-by: Benjamin Poirier Link: https://lore.kernel.org/r/20240131140848.360618-3-bpoirier@nvidia.com Signed-off-by: Jakub Kicinski --- tools/testing/selftests/drivers/net/bonding/lag_lib.sh | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/tools/testing/selftests/drivers/net/bonding/lag_lib.sh b/tools/testing/selftests/drivers/net/bonding/lag_lib.sh index 2a268b17b61f..dbdd736a41d3 100644 --- a/tools/testing/selftests/drivers/net/bonding/lag_lib.sh +++ b/tools/testing/selftests/drivers/net/bonding/lag_lib.sh @@ -48,6 +48,17 @@ test_LAG_cleanup() ip link add mv0 link "$name" up address "$ucaddr" type macvlan # Used to test dev->mc handling ip address add "$addr6" dev "$name" + + # Check that addresses were added as expected + (grep_bridge_fdb "$ucaddr" bridge fdb show dev dummy1 || + grep_bridge_fdb "$ucaddr" bridge fdb show dev dummy2) >/dev/null + check_err $? "macvlan unicast address not found on a slave" + + # mcaddr is added asynchronously by addrconf_dad_work(), use busywait + (busywait 10000 grep_bridge_fdb "$mcaddr" bridge fdb show dev dummy1 || + grep_bridge_fdb "$mcaddr" bridge fdb show dev dummy2) >/dev/null + check_err $? "IPv6 solicited-node multicast mac address not found on a slave" + ip link set dev "$name" down ip link del "$name" -- cgit From 9d851dd4dab63e95c1911a2fa847796d1ec5d58d Mon Sep 17 00:00:00 2001 From: Benjamin Poirier Date: Wed, 31 Jan 2024 09:08:46 -0500 Subject: selftests: net: Remove executable bits from library scripts setup_loopback.sh and net_helper.sh are meant to be sourced from other scripts, not executed directly. Therefore, remove the executable bits from those files' permissions. This change is similar to commit 49078c1b80b6 ("selftests: forwarding: Remove executable bits from lib.sh") Fixes: 7d1575014a63 ("selftests/net: GRO coalesce test") Fixes: 3bdd9fd29cb0 ("selftests/net: synchronize udpgro tests' tx and rx connection") Suggested-by: Paolo Abeni Signed-off-by: Benjamin Poirier Link: https://lore.kernel.org/r/20240131140848.360618-4-bpoirier@nvidia.com Signed-off-by: Jakub Kicinski --- tools/testing/selftests/net/net_helper.sh | 0 tools/testing/selftests/net/setup_loopback.sh | 0 2 files changed, 0 insertions(+), 0 deletions(-) mode change 100755 => 100644 tools/testing/selftests/net/net_helper.sh mode change 100755 => 100644 tools/testing/selftests/net/setup_loopback.sh diff --git a/tools/testing/selftests/net/net_helper.sh b/tools/testing/selftests/net/net_helper.sh old mode 100755 new mode 100644 diff --git a/tools/testing/selftests/net/setup_loopback.sh b/tools/testing/selftests/net/setup_loopback.sh old mode 100755 new mode 100644 -- cgit From 06efafd8608dac0c3a480539acc66ee41d2fb430 Mon Sep 17 00:00:00 2001 From: Benjamin Poirier Date: Wed, 31 Jan 2024 09:08:47 -0500 Subject: selftests: net: List helper scripts in TEST_FILES Makefile variable Some scripts are not tests themselves; they contain utility functions used by other tests. According to Documentation/dev-tools/kselftest.rst, such files should be listed in TEST_FILES. Move those utility scripts to TEST_FILES. Fixes: 1751eb42ddb5 ("selftests: net: use TEST_PROGS_EXTENDED") Fixes: 25ae948b4478 ("selftests/net: add lib.sh") Fixes: b99ac1841147 ("kselftests/net: add missed setup_loopback.sh/setup_veth.sh to Makefile") Fixes: f5173fe3e13b ("selftests: net: included needed helper in the install targets") Suggested-by: Petr Machata Signed-off-by: Benjamin Poirier Link: https://lore.kernel.org/r/20240131140848.360618-5-bpoirier@nvidia.com Signed-off-by: Jakub Kicinski --- tools/testing/selftests/net/Makefile | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/tools/testing/selftests/net/Makefile b/tools/testing/selftests/net/Makefile index 48c6f93b8149..211753756bde 100644 --- a/tools/testing/selftests/net/Makefile +++ b/tools/testing/selftests/net/Makefile @@ -53,9 +53,7 @@ TEST_PROGS += bind_bhash.sh TEST_PROGS += ip_local_port_range.sh TEST_PROGS += rps_default_mask.sh TEST_PROGS += big_tcp.sh -TEST_PROGS_EXTENDED := in_netns.sh setup_loopback.sh setup_veth.sh -TEST_PROGS_EXTENDED += toeplitz_client.sh toeplitz.sh lib.sh -TEST_PROGS_EXTENDED += net_helper.sh +TEST_PROGS_EXTENDED := toeplitz_client.sh toeplitz.sh TEST_GEN_FILES = socket nettest TEST_GEN_FILES += psock_fanout psock_tpacket msg_zerocopy reuseport_addr_any TEST_GEN_FILES += tcp_mmap tcp_inq psock_snd txring_overwrite @@ -97,6 +95,7 @@ TEST_PROGS += fq_band_pktlimit.sh TEST_PROGS += vlan_hw_filter.sh TEST_FILES := settings +TEST_FILES += in_netns.sh lib.sh net_helper.sh setup_loopback.sh setup_veth.sh include ../lib.mk -- cgit From 96cd5ac4c0e6b91b74c8fbfcaa7e5c943dfa4835 Mon Sep 17 00:00:00 2001 From: Benjamin Poirier Date: Wed, 31 Jan 2024 09:08:48 -0500 Subject: selftests: forwarding: List helper scripts in TEST_FILES Makefile variable Some scripts are not tests themselves; they contain utility functions used by other tests. According to Documentation/dev-tools/kselftest.rst, such files should be listed in TEST_FILES. Currently they are incorrectly listed in TEST_PROGS_EXTENDED so rename the variable. Fixes: c085dbfb1cfc ("selftests/net/forwarding: define libs as TEST_PROGS_EXTENDED") Suggested-by: Petr Machata Signed-off-by: Benjamin Poirier Link: https://lore.kernel.org/r/20240131140848.360618-6-bpoirier@nvidia.com Signed-off-by: Jakub Kicinski --- tools/testing/selftests/net/forwarding/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/net/forwarding/Makefile b/tools/testing/selftests/net/forwarding/Makefile index 452693514be4..4de92632f483 100644 --- a/tools/testing/selftests/net/forwarding/Makefile +++ b/tools/testing/selftests/net/forwarding/Makefile @@ -112,7 +112,7 @@ TEST_PROGS = bridge_fdb_learning_limit.sh \ vxlan_symmetric_ipv6.sh \ vxlan_symmetric.sh -TEST_PROGS_EXTENDED := devlink_lib.sh \ +TEST_FILES := devlink_lib.sh \ ethtool_lib.sh \ fib_offload_lib.sh \ forwarding.config.sample \ -- cgit