On Fri, 2023-10-06 at 11:12 -0400, Aaron Conole wrote:
> Paolo Abeni reports that on some systems the pyroute2 version isn't
> new enough to run the test suite. Ensure that we support a minimum
> version of 0.6 for all cases (which does include the existing ones).
> The 0.6.1 version was released in May of 2021, so should be
> propagated to most installations at this point.
>
> The alternative that Paolo proposed was to only skip when the
> add-flow is being run. This would be okay for most cases, except
> if a future test case is added that needs to do flow dump without
> an associated add (just guessing). In that case, it could also be
> broken and we would need additional skip logic anyway. Just draw
> a line in the sand now.
>
> Fixes: 25f16c873fb1 ("selftests: add openvswitch selftest suite")
> Reported-by: Paolo Abeni <pab...@redhat.com>
> Closes:
> https://lore.kernel.org/lkml/8470c431e0930d2ea204a9363a60937289b7fdbe.ca...@redhat.com/
> Signed-off-by: Aaron Conole <acon...@redhat.com>
> ---
> tools/testing/selftests/net/openvswitch/openvswitch.sh | 2 +-
> tools/testing/selftests/net/openvswitch/ovs-dpctl.py | 8 ++++++++
> 2 files changed, 9 insertions(+), 1 deletion(-)
>
> diff --git a/tools/testing/selftests/net/openvswitch/openvswitch.sh
> b/tools/testing/selftests/net/openvswitch/openvswitch.sh
> index 9c2012d70b08e..220c3356901ef 100755
> --- a/tools/testing/selftests/net/openvswitch/openvswitch.sh
> +++ b/tools/testing/selftests/net/openvswitch/openvswitch.sh
> @@ -525,7 +525,7 @@ run_test() {
> fi
>
> if python3 ovs-dpctl.py -h 2>&1 | \
> - grep "Need to install the python" >/dev/null 2>&1; then
> + 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
> diff --git a/tools/testing/selftests/net/openvswitch/ovs-dpctl.py
> b/tools/testing/selftests/net/openvswitch/ovs-dpctl.py
> index 912dc8c490858..9686ca30d516d 100644
> --- a/tools/testing/selftests/net/openvswitch/ovs-dpctl.py
> +++ b/tools/testing/selftests/net/openvswitch/ovs-dpctl.py
> @@ -28,6 +28,8 @@ try:
> from pyroute2.netlink import nlmsg_atoms
> from pyroute2.netlink.exceptions import NetlinkError
> from pyroute2.netlink.generic import GenericNetlinkSocket
> + import pyroute2
> +
> except ModuleNotFoundError:
> print("Need to install the python pyroute2 package.")
> sys.exit(0)
> @@ -1998,6 +2000,12 @@ def main(argv):
> nlmsg_atoms.ovskey = ovskey
> nlmsg_atoms.ovsactions = ovsactions
>
> + # version check for pyroute2
> + prverscheck = pyroute2.__version__.split(".")
> + if int(prverscheck[0]) == 0 and int(prverscheck[1]) < 6:
> + print("Need to upgrade the python pyroute2 package.")
I think it would be better to propagate/print also the minimum version
required, so that the user should not have to resort looking at the
self-test sources to learn the required minimum version.
Cheers,
Paolo
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