We found that since some tests rely on the TCP SYN timeouts to cause flow misses, the default test suite timeout of 45 seconds is quick to be exceeded. Bump the timeout to 15 minutes.

Signed-off-by: Aaron Conole aconole@redhat.com --- tools/testing/selftests/net/openvswitch/settings | 1 + 1 file changed, 1 insertion(+) create mode 100644 tools/testing/selftests/net/openvswitch/settings

diff --git a/tools/testing/selftests/net/openvswitch/settings b/tools/testing/selftests/net/openvswitch/settings new file mode 100644 index 000000000000..e2206265f67c --- /dev/null +++ b/tools/testing/selftests/net/openvswitch/settings @@ -0,0 +1 @@ +timeout=900

Previously, the openvswitch.sh test suites would not attempt to autoload the openvswitch module. The idea was that a user who is manually running tests might not even have the OVS module loaded or configured for their own development. However, if the kernel module is configured, and the module can be autoloaded then we should just attempt to load it and run the tests. This is especially true in the CI environments, where the CI tests should be able to rely on auto loading to get the test suite running.

Signed-off-by: Aaron Conole aconole@redhat.com --- .../selftests/net/openvswitch/openvswitch.sh | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/tools/testing/selftests/net/openvswitch/openvswitch.sh b/tools/testing/selftests/net/openvswitch/openvswitch.sh index 15bca0708717..0bd0425848d9 100755 --- a/tools/testing/selftests/net/openvswitch/openvswitch.sh +++ b/tools/testing/selftests/net/openvswitch/openvswitch.sh @@ -613,16 +613,20 @@ run_test() { tname="$1" tdesc="$2"

- if ! lsmod | grep openvswitch >/dev/null 2>&1; then - stdbuf -o0 printf "TEST: %-60s [NOMOD]\n" "${tdesc}" - return $ksft_skip - fi - if python3 ovs-dpctl.py -h 2>&1 | \ grep -E "Need to (install|upgrade) the python" >/dev/null 2>&1; then stdbuf -o0 printf "TEST: %-60s [PYLIB]\n" "${tdesc}" return $ksft_skip fi + + python3 ovs-dpctl.py show >/dev/null 2>&1 || \ + echo "[DPCTL] show exception." + + if ! lsmod | grep openvswitch >/dev/null 2>&1; then + stdbuf -o0 printf "TEST: %-60s [NOMOD]\n" "${tdesc}" + return $ksft_skip + fi + printf "TEST: %-60s [START]\n" "${tname}"

unset IFS

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(-)

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