linux.git/tools/testing/selftests/net/openvswitch/openvswitch.sh, branch v6.6-rc2

selftests: openvswitch: add explicit drop testcase

2023-08-14T07:01:06+00:00

Test explicit drops generate the right drop reason. Also, verify that
the kernel rejects flows with actions following an explicit drop.

Acked-by: Aaron Conole 
Signed-off-by: Adrian Moreno 
Signed-off-by: David S. Miller

selftests: openvswitch: add drop reason testcase

2023-08-14T07:01:06+00:00

Test if the correct drop reason is reported when OVS drops a packet due
to an explicit flow.

Acked-by: Aaron Conole 
Signed-off-by: Adrian Moreno 
Signed-off-by: David S. Miller

selftests: openvswitch: add ct-nat test case with ipv4

2023-08-03T13:05:41+00:00

Building on the previous work, add a very simplistic NAT case
using ipv4.  This just tests dnat transformation

Signed-off-by: Aaron Conole 
Reviewed-by: Simon Horman 
Signed-off-by: Paolo Abeni

selftests: openvswitch: add basic ct test case parsing

2023-08-03T13:05:41+00:00

Forwarding via ct() action is an important use case for openvswitch, but
generally would require using a full ovs-vswitchd to get working. Add a
ct action parser for basic ct test case.

Signed-off-by: Aaron Conole 
Reviewed-by: Adrian Moreno 
Reviewed-by: Simon Horman 
Signed-off-by: Paolo Abeni

selftests: openvswitch: add a test for ipv4 forwarding

2023-08-03T13:05:41+00:00

This is a simple ipv4 bidirectional connectivity test.

Signed-off-by: Aaron Conole 
Reviewed-by: Adrian Moreno 
Reviewed-by: Simon Horman 
Signed-off-by: Paolo Abeni

selftests: openvswitch: add an initial flow programming case

2023-08-03T13:05:41+00:00

The openvswitch self-tests can test much of the control side of
the module (ie: what a vswitchd implementation would process),
but the actual packet forwarding cases aren't supported, making
the testing of limited value.

Add some flow parsing and an initial ARP based test case using
arping utility.  This lets us display flows, add some basic
output flows with simple matches, and test against a known good
forwarding case.

Signed-off-by: Aaron Conole 
Reviewed-by: Adrian Moreno 
Reviewed-by: Simon Horman 
Signed-off-by: Paolo Abeni

selftests: openvswitch: add support for upcall testing

2023-04-17T07:12:33+00:00

The upcall socket interface can be exercised now to make sure that
future feature adjustments to the field can maintain backwards
compatibility.

Signed-off-by: Aaron Conole 
Signed-off-by: David S. Miller

selftests: openvswitch: add interface support

2023-04-17T07:12:33+00:00

Includes an associated test to generate netns and connect
interfaces, with the option to include packet tracing.

This will be used in the future when flow support is added
for additional test cases.

Signed-off-by: Aaron Conole 
Signed-off-by: David S. Miller

selftests: add openvswitch selftest suite

2022-10-27T10:31:24+00:00

Previous commit resolves a WARN splat that can be difficult to reproduce,
but with the ovs-dpctl.py utility, it can be trivial.  Introduce a test
case which creates a DP, and then downgrades the feature set.  This will
include a utility 'ovs-dpctl.py' that can be extended to do additional
tests and diagnostics.

Signed-off-by: Aaron Conole 
Signed-off-by: Paolo Abeni