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tests: bgp_l3vpn_to_bgp_vrf test needed to correct order
The bgp_l3vpn_to_bgp_vrf test is looking for a prefix on multiple routers that the ordered received is non-deterministic. As such the regex's are failing occassionaly when the route is received in an unexpected order. One possible order: (FRRouting#89) scripts/check_routes.py:120 COMMAND:ce3:vtysh -c "show bgp ipv4 uni 6.0.1.0":2 available, best .*192.168.1.1.* Local.* 99.0.0.3 from 0.0.0.0 .99.0.0.3.* Origin IGP, metric 200, localpref 50, weight 32768, valid, sourced, local, best .Weight.* Community: 0:67.* Extended Community: RT:89:123.* Large Community: 12:34:56.* Local.* 192.168.1.1 from 192.168.1.1 .192.168.1.1.* Origin IGP, metric 98, localpref 123, valid, internal.* Community: 0:67.* Extended Community: RT:52:100 RT:89:123.* Large Community: 12:34:56:pass:Redundant route 1 details c: COMMAND OUTPUT:BGP routing table entry for 6.0.1.0/24^M Paths: (2 available, best #1, table default)^M Advertised to non peer-group peers:^M 192.168.1.1^M Local^M 99.0.0.3 from 0.0.0.0 (99.0.0.3)^M Origin IGP, metric 200, localpref 50, weight 32768, valid, sourced, local, best (Weight)^M Community: 0:67^M Extended Community: RT:89:123^M Large Community: 12:34:56^M Last update: Wed Oct 7 11:12:22 2020^M Local^M 192.168.1.1 from 192.168.1.1 (192.168.1.1)^M Origin IGP, metric 98, localpref 123, valid, internal^M Community: 0:67^M Extended Community: RT:52:100 RT:89:123^M Large Community: 12:34:56^M Last update: Wed Oct 7 11:12:41 2020: R:89 ce3 Redundant route 1 details c 1 0 Second possible order: (FRRouting#89) scripts/check_routes.py:120 COMMAND:ce3:vtysh -c "show bgp ipv4 uni 6.0.1.0":2 available, best .*192.168.1.1.* Local.* 99.0.0.3 from 0.0.0.0 .99.0.0.3.* Origin IGP, metric 200, localpref 50, weight 32768, valid, sourced, local, best .Weight.* Community: 0:67.* Extended Community: RT:89:123.* Large Community: 12:34:56.* Local.* 192.168.1.1 from 192.168.1.1 .192.168.1.1.* Origin IGP, metric 98, localpref 123, valid, internal.* Community: 0:67.* Extended Community: RT:52:100 RT:89:123.* Large Community: 12:34:56:pass:Redundant route 1 details c: COMMAND OUTPUT:BGP routing table entry for 6.0.1.0/24^M Paths: (2 available, best #2, table default)^M Advertised to non peer-group peers:^M 192.168.1.1^M Local^M 192.168.1.1 from 192.168.1.1 (192.168.1.1)^M Origin IGP, metric 98, localpref 123, valid, internal^M Community: 0:67^M Extended Community: RT:52:100 RT:89:123^M Large Community: 12:34:56^M Last update: Wed Oct 7 11:14:45 2020^M Local^M 99.0.0.3 from 0.0.0.0 (99.0.0.3)^M Origin IGP, metric 200, localpref 50, weight 32768, valid, sourced, local, best (Weight)^M Community: 0:67^M Extended Community: RT:89:123^M Large Community: 12:34:56^M Last update: Wed Oct 7 11:14:27 2020: R:89 ce3 Redundant route 1 details c 0 1 BGP displays the paths in the order received since it's just a linked list. For this test modify/add the luCommands to track that we may receive the paths in a non-deterministic order. Signed-off-by: Donald Sharp <sharpd@nvidia.com> Signed-off-by: Quentin Young <qlyoung@nvidia.com>
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