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selftests: openvswitch: add userspace parsing

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The userspace action lacks parsing support plus it contains a bug in the
name of one of its attributes.

This patch makes userspace action work.

Reviewed-by: Aaron Conole <aconole@redhat.com>
Signed-off-by: Adrian Moreno <amorenoz@redhat.com>
Link: https://patch.msgid.link/20240704085710.353845-9-amorenoz@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Adrian Moreno 2024-07-04 10:56:59 +02:00 committed by Jakub Kicinski
parent 60ccf62d3c
commit c7815abbea
1 changed files with 22 additions and 2 deletions
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24
tools/testing/selftests/net/openvswitch/ovs-dpctl.py
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@ -589,13 +589,27 @@ class ovsactions(nla):
print_str += "userdata="
for f in self.get_attr("OVS_USERSPACE_ATTR_USERDATA"):
print_str += "%x." % f
if self.get_attr("OVS_USERSPACE_ATTR_TUN_PORT") is not None:
if self.get_attr("OVS_USERSPACE_ATTR_EGRESS_TUN_PORT") is not None:
print_str += "egress_tun_port=%d" % self.get_attr(
"OVS_USERSPACE_ATTR_TUN_PORT"
"OVS_USERSPACE_ATTR_EGRESS_TUN_PORT"
)
print_str += ")"
return print_str
def parse(self, actstr):
attrs_desc = (
("pid", "OVS_USERSPACE_ATTR_PID", int),
("userdata", "OVS_USERSPACE_ATTR_USERDATA",
lambda x: list(bytearray.fromhex(x))),
("egress_tun_port", "OVS_USERSPACE_ATTR_EGRESS_TUN_PORT", int)
)
attrs, actstr = parse_attrs(actstr, attrs_desc)
for attr in attrs:
self["attrs"].append(attr)
return actstr
def dpstr(self, more=False):
print_str = ""
@ -843,6 +857,12 @@ class ovsactions(nla):
self["attrs"].append(["OVS_ACTION_ATTR_PSAMPLE", psampleact])
parsed = True
elif parse_starts_block(actstr, "userspace(", False):
uact = self.userspace()
actstr = uact.parse(actstr[len("userspace(") : ])
self["attrs"].append(["OVS_ACTION_ATTR_USERSPACE", uact])
parsed = True
actstr = actstr[strspn(actstr, ", ") :]
while parencount > 0:
parencount -= 1