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#!/usr/bin/env python
# -*- coding: utf-8 eval: (blacken-mode 1) -*-
# SPDX-License-Identifier: ISC
#
# Copyright (c) 2021, LabN Consulting, L.L.C.
# Copyright (c) 2019-2020 by
# Donatas Abraitis <donatas.abraitis@gmail.com>
#
# noqa: E501
#
"""
Test various query types
"""
import json
import logging
import pytest
from lib.common_config import step
from lib.topogen import Topogen
from oper import check_kernel_32
pytestmark = [pytest.mark.staticd, pytest.mark.mgmtd]
@pytest.fixture(scope="module")
def tgen(request):
"Setup/Teardown the environment and provide tgen argument to tests"
topodef = {"s1": ("r1",), "s2": ("r1",)}
tgen = Topogen(topodef, request.module.__name__)
tgen.start_topology()
router_list = tgen.routers()
for rname, router in router_list.items():
# Setup VRF red
router.net.add_l3vrf("red", 10)
router.net.add_loop("lo-red")
router.net.attach_iface_to_l3vrf("lo-red", "red")
router.net.attach_iface_to_l3vrf(rname + "-eth1", "red")
router.load_frr_config("frr-simple.conf")
tgen.start_router()
yield tgen
tgen.stop_topology()
def test_oper_simple(tgen):
"""This test is useful for doing manual testing"""
if tgen.routers_have_failure():
pytest.skip(tgen.errors)
query_results = [
# Non-key specific query with function filtering selector
'/frr-interface:lib/interface[contains(name,"eth")]/vrf',
# Non-key specific query with child value filtering selector
'/frr-interface:lib/interface[vrf="red"]/vrf',
'/frr-interface:lib/interface[./vrf="red"]/vrf',
# Container query with function filtering selector
'/frr-interface:lib/interface[contains(name,"eth")]/state',
# Multi list elemenet with function filtering selector
'/frr-interface:lib/interface[contains(name,"eth")]',
#
# Specific list entry after non-specific lists
'/frr-vrf:lib/vrf[name="default"]/frr-zebra:zebra/ribs/'
'rib[afi-safi-name="frr-routing:ipv4-unicast"][table-id="254"]/'
'route/route-entry[protocol="connected"]',
# crashes: All specific until the end, then walk
'/frr-vrf:lib/vrf[name="default"]/frr-zebra:zebra/ribs/'
'rib[afi-safi-name="frr-routing:ipv4-unicast"][table-id="254"]/'
'route[prefix="1.1.1.0/24"]/route-entry[protocol="connected"]',
# Does nothing: Root level query
"//metric",
# specific leaf after non-specific lists
'/frr-vrf:lib/vrf[name="default"]/frr-zebra:zebra/ribs/'
'rib[afi-safi-name="frr-routing:ipv4-unicast"][table-id="254"]/'
"route/route-entry/metric",
# All specific until the end generic.
'/frr-vrf:lib/vrf[name="default"]/frr-zebra:zebra/ribs/'
'rib[afi-safi-name="frr-routing:ipv4-unicast"][table-id="254"]/'
'route[prefix="1.1.1.0/24"]/route-entry',
# All specific until the penultimate generic with a specific leaf child.
'/frr-vrf:lib/vrf[name="default"]/frr-zebra:zebra/ribs/'
'rib[afi-safi-name="frr-routing:ipv4-unicast"][table-id="254"]/'
'route[prefix="1.1.1.0/24"]/route-entry/metric',
# All generic until the end (middle) specific with unspecified
# children below to walk.
'/frr-vrf:lib/vrf/frr-zebra:zebra/ribs/rib/route[prefix="1.1.1.0/24"]',
# All generic until the end which is a specific leaf.
"/frr-vrf:lib/vrf/frr-zebra:zebra/ribs/rib/route/route-entry/metric",
]
# query_results = [
# '/frr-interface:lib/frr-interface:interface/frr-zebra:zebra/ip-addrs[frr-rt:address-family="frr-rt:ipv4"][prefix="1.1.1.1/24"]'
# ]
r1 = tgen.gears["r1"].net
check_kernel_32(r1, "11.11.11.11", 1, "")
step("Oper test start", reset=True)
for qr in query_results:
step(f"Perform query '{qr}'")
try:
output = r1.cmd_nostatus(f"vtysh -c 'show mgmt get-data {qr}'")
except Exception as error:
logging.error("Error sending query: %s: %s", qr, error)
continue
try:
ojson = json.loads(output)
logging.info("'%s': generates:\n%s", qr, ojson)
except json.decoder.JSONDecodeError as error:
logging.error("Error decoding json: %s\noutput:\n%s", error, output)
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