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| author |   Oleksandr Mazur <oleksandr.mazur@plvision.eu> | 2021-06-14 16:01:13 +0300 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2021-06-14 13:04:25 -0700 |
| commit | 53f1bd6b281945f82b48ec44be34488ee9765cb8 (patch) | |
| tree | c1ce850a9aff6e85cfc7e7e7a4fbacb39a237d02 | |
| parent | net: core: devlink: add dropped stats traps field (diff) | |
| download | wireguard-linux-53f1bd6b281945f82b48ec44be34488ee9765cb8.tar.xz wireguard-linux-53f1bd6b281945f82b48ec44be34488ee9765cb8.zip | |
testing: selftests: net: forwarding: add devlink-required functionality to test (hard) dropped stats field
Add devlink_trap_drop_packets_get function, as well as test that are
used to verify devlink (hard) dropped stats functionality works.
Signed-off-by: Oleksandr Mazur <oleksandr.mazur@plvision.eu>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | tools/testing/selftests/net/forwarding/devlink_lib.sh | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/tools/testing/selftests/net/forwarding/devlink_lib.sh b/tools/testing/selftests/net/forwarding/devlink_lib.sh index 39fb9b8e7b58..13d3d4428a32 100644 --- a/tools/testing/selftests/net/forwarding/devlink_lib.sh +++ b/tools/testing/selftests/net/forwarding/devlink_lib.sh @@ -324,6 +324,14 @@ devlink_trap_rx_bytes_get() | jq '.[][][]["stats"]["rx"]["bytes"]' } +devlink_trap_drop_packets_get() +{ + local trap_name=$1; shift + + devlink -js trap show $DEVLINK_DEV trap $trap_name \ + | jq '.[][][]["stats"]["rx"]["dropped"]' +} + devlink_trap_stats_idle_test() { local trap_name=$1; shift @@ -345,6 +353,24 @@ devlink_trap_stats_idle_test() fi } +devlink_trap_drop_stats_idle_test() +{ + local trap_name=$1; shift + local t0_packets t0_bytes + + t0_packets=$(devlink_trap_drop_packets_get $trap_name) + + sleep 1 + + t1_packets=$(devlink_trap_drop_packets_get $trap_name) + + if [[ $t0_packets -eq $t1_packets ]]; then + return 0 + else + return 1 + fi +} + devlink_traps_enable_all() { local trap_name |