| Message ID | 20240702132830.213384-4-aconole@redhat.com (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 7abfd8ecb7858006edceeeb49c82a1eece2982f5 |
| Delegated to: | Netdev Maintainers |
| Headers | show |
| Series | selftests: openvswitch: Address some flakes in the CI environment | expand |
On Tue, Jul 02, 2024 at 09:28:30AM -0400, Aaron Conole wrote: > The openvswitch selftest is difficult to debug for anyone that isn't > directly familiar with the openvswitch module and the specifics of the > test cases. Many times when something fails, the debug log will be > sparsely populated and it takes some time to understand where a failure > occured. > > Increase the amount of details logged to the debug log by trapping all > 'info' logs, and all 'ovs_sbx' commands. > > Signed-off-by: Aaron Conole <aconole@redhat.com> Reviewed-by: Simon Horman <horms@kernel.org>
diff --git a/tools/testing/selftests/net/openvswitch/openvswitch.sh b/tools/testing/selftests/net/openvswitch/openvswitch.sh index 0bd0425848d9..531951086d9c 100755 --- a/tools/testing/selftests/net/openvswitch/openvswitch.sh +++ b/tools/testing/selftests/net/openvswitch/openvswitch.sh @@ -23,7 +23,9 @@ tests=" drop_reason drop: test drop reasons are emitted" info() { - [ $VERBOSE = 0 ] || echo $* + [ "${ovs_dir}" != "" ] && + echo "`date +"[%m-%d %H:%M:%S]"` $*" >> ${ovs_dir}/debug.log + [ $VERBOSE = 0 ] || echo $* } ovs_base=`pwd` @@ -65,7 +67,8 @@ ovs_setenv() { ovs_sbx() { if test "X$2" != X; then - (ovs_setenv $1; shift; "$@" >> ${ovs_dir}/debug.log) + (ovs_setenv $1; shift; + info "run cmd: $@"; "$@" >> ${ovs_dir}/debug.log) else ovs_setenv $1 fi @@ -139,7 +142,7 @@ ovs_add_flow () { info "Adding flow to DP: sbx:$1 br:$2 flow:$3 act:$4" ovs_sbx "$1" python3 $ovs_base/ovs-dpctl.py add-flow "$2" "$3" "$4" if [ $? -ne 0 ]; then - echo "Flow [ $3 : $4 ] failed" >> ${ovs_dir}/debug.log + info "Flow [ $3 : $4 ] failed" return 1 fi return 0
The openvswitch selftest is difficult to debug for anyone that isn't directly familiar with the openvswitch module and the specifics of the test cases. Many times when something fails, the debug log will be sparsely populated and it takes some time to understand where a failure occured. Increase the amount of details logged to the debug log by trapping all 'info' logs, and all 'ovs_sbx' commands. Signed-off-by: Aaron Conole <aconole@redhat.com> --- NOTE: There is a conflict here with a patch on list that adds psample support, but it should be simple to resolve, since the conflict would be due to a context change in tests="". I can also respin if the patches collide. tools/testing/selftests/net/openvswitch/openvswitch.sh | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-)