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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 09:53:30 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 09:53:30 +0000 |
| commit | 2c7cac91ed6e7db0f6937923d2b57f97dbdbc337 (patch) | |
| tree | c05dc0f8e6aa3accc84e3e5cffc933ed94941383 /tests/topotests/rip_topo1 | |
| parent | Initial commit. (diff) | |
| download | frr-2c7cac91ed6e7db0f6937923d2b57f97dbdbc337.tar.xz frr-2c7cac91ed6e7db0f6937923d2b57f97dbdbc337.zip | |
Adding upstream version 8.4.4.upstream/8.4.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/topotests/rip_topo1')
18 files changed, 635 insertions, 0 deletions
diff --git a/tests/topotests/rip_topo1/r1/rip_status.ref b/tests/topotests/rip_topo1/r1/rip_status.ref new file mode 100644 index 0000000..31ad46a --- /dev/null +++ b/tests/topotests/rip_topo1/r1/rip_status.ref @@ -0,0 +1,22 @@ +Routing Protocol is "rip" + Sending updates every 5 seconds with +/-50%, next due in XX seconds + Timeout after 180 seconds, garbage collect after 5 seconds + Outgoing update filter list for all interface is not set + Incoming update filter list for all interface is not set + Default redistribution metric is 1 + Redistributing: + Default version control: send version 2, receive version 2 + Interface Send Recv Key-chain + r1-eth1 2 2 + r1-eth2 2 2 + r1-eth3 2 2 + Routing for Networks: + 193.1.1.0/26 + r1-eth2 + r1-eth3 + Passive Interface(s): + r1-eth3 + Routing Information Sources: + Gateway BadPackets BadRoutes Distance Last Update + 193.1.1.2 0 0 120 XX:XX:XX + Distance: (default is 120) diff --git a/tests/topotests/rip_topo1/r1/ripd.conf b/tests/topotests/rip_topo1/r1/ripd.conf new file mode 100644 index 0000000..54f1774 --- /dev/null +++ b/tests/topotests/rip_topo1/r1/ripd.conf @@ -0,0 +1,13 @@ +log file ripd.log +! +router rip + timers basic 5 180 5 + version 2 + network 193.1.1.0/26 + network r1-eth2 + network r1-eth3 + passive-interface r1-eth3 +! +line vty +! + diff --git a/tests/topotests/rip_topo1/r1/show_ip_rip.ref b/tests/topotests/rip_topo1/r1/show_ip_rip.ref new file mode 100644 index 0000000..a0b77c8 --- /dev/null +++ b/tests/topotests/rip_topo1/r1/show_ip_rip.ref @@ -0,0 +1,12 @@ +Codes: R - RIP, C - connected, S - Static, O - OSPF, B - BGP +Sub-codes: + (n) - normal, (s) - static, (d) - default, (r) - redistribute, + (i) - interface + + Network Next Hop Metric From Tag Time +R(n) 192.168.2.0/24 193.1.1.2 3 193.1.1.2 0 XX:XX +R(n) 192.168.3.0/24 193.1.1.2 3 193.1.1.2 0 XX:XX +C(i) 192.168.98.0/24 0.0.0.0 1 self 0 +C(i) 192.168.99.0/24 0.0.0.0 1 self 0 +C(i) 193.1.1.0/26 0.0.0.0 1 self 0 +R(n) 193.1.2.0/24 193.1.1.2 2 193.1.1.2 0 XX:XX diff --git a/tests/topotests/rip_topo1/r1/show_ip_route.ref b/tests/topotests/rip_topo1/r1/show_ip_route.ref new file mode 100644 index 0000000..2ff2604 --- /dev/null +++ b/tests/topotests/rip_topo1/r1/show_ip_route.ref @@ -0,0 +1,3 @@ +R>* 192.168.2.0/24 [120/3] via 193.1.1.2, r1-eth1, weight 1 +R>* 192.168.3.0/24 [120/3] via 193.1.1.2, r1-eth1, weight 1 +R>* 193.1.2.0/24 [120/2] via 193.1.1.2, r1-eth1, weight 1 diff --git a/tests/topotests/rip_topo1/r1/zebra.conf b/tests/topotests/rip_topo1/r1/zebra.conf new file mode 100644 index 0000000..7c8f2c5 --- /dev/null +++ b/tests/topotests/rip_topo1/r1/zebra.conf @@ -0,0 +1,26 @@ +log file zebra.log +! +hostname r1 +! +interface r1-eth0 + ip address 192.168.1.1/24 +! +interface r1-eth2 + ip address 192.168.99.1/24 +! +interface r1-eth3 + ip address 192.168.98.1/24 +! + +interface r1-eth1 + description to sw2 - RIPv2 interface + ip address 193.1.1.1/26 + no link-detect +! +ip forwarding +ipv6 forwarding +! +! +line vty +! + diff --git a/tests/topotests/rip_topo1/r2/rip_status.ref b/tests/topotests/rip_topo1/r2/rip_status.ref new file mode 100644 index 0000000..99841a6 --- /dev/null +++ b/tests/topotests/rip_topo1/r2/rip_status.ref @@ -0,0 +1,19 @@ +Routing Protocol is "rip" + Sending updates every 5 seconds with +/-50%, next due in XX seconds + Timeout after 180 seconds, garbage collect after 5 seconds + Outgoing update filter list for all interface is not set + Incoming update filter list for all interface is not set + Default redistribution metric is 1 + Redistributing: + Default version control: send version 2, receive version 2 + Interface Send Recv Key-chain + r2-eth0 2 2 + r2-eth1 2 2 + Routing for Networks: + 193.1.1.0/26 + 193.1.2.0/24 + Routing Information Sources: + Gateway BadPackets BadRoutes Distance Last Update + 193.1.1.1 0 0 120 XX:XX:XX + 193.1.2.2 0 0 120 XX:XX:XX + Distance: (default is 120) diff --git a/tests/topotests/rip_topo1/r2/ripd.conf b/tests/topotests/rip_topo1/r2/ripd.conf new file mode 100644 index 0000000..2e94cfa --- /dev/null +++ b/tests/topotests/rip_topo1/r2/ripd.conf @@ -0,0 +1,12 @@ +log file ripd.log +! +! +router rip + version 2 + timers basic 5 180 5 + network 193.1.1.0/26 + network 193.1.2.0/24 +! +line vty +! + diff --git a/tests/topotests/rip_topo1/r2/show_ip_rip.ref b/tests/topotests/rip_topo1/r2/show_ip_rip.ref new file mode 100644 index 0000000..b61fb45 --- /dev/null +++ b/tests/topotests/rip_topo1/r2/show_ip_rip.ref @@ -0,0 +1,12 @@ +Codes: R - RIP, C - connected, S - Static, O - OSPF, B - BGP +Sub-codes: + (n) - normal, (s) - static, (d) - default, (r) - redistribute, + (i) - interface + + Network Next Hop Metric From Tag Time +R(n) 192.168.2.0/24 193.1.2.2 2 193.1.2.2 0 XX:XX +R(n) 192.168.3.0/24 193.1.2.2 2 193.1.2.2 0 XX:XX +R(n) 192.168.98.0/24 193.1.1.1 2 193.1.1.1 0 XX:XX +R(n) 192.168.99.0/24 193.1.1.1 2 193.1.1.1 0 XX:XX +C(i) 193.1.1.0/26 0.0.0.0 1 self 0 +C(i) 193.1.2.0/24 0.0.0.0 1 self 0 diff --git a/tests/topotests/rip_topo1/r2/show_ip_route.ref b/tests/topotests/rip_topo1/r2/show_ip_route.ref new file mode 100644 index 0000000..80f51a9 --- /dev/null +++ b/tests/topotests/rip_topo1/r2/show_ip_route.ref @@ -0,0 +1,4 @@ +R>* 192.168.2.0/24 [120/2] via 193.1.2.2, r2-eth1, weight 1 +R>* 192.168.3.0/24 [120/2] via 193.1.2.2, r2-eth1, weight 1 +R>* 192.168.98.0/24 [120/2] via 193.1.1.1, r2-eth0, weight 1 +R>* 192.168.99.0/24 [120/2] via 193.1.1.1, r2-eth0, weight 1 diff --git a/tests/topotests/rip_topo1/r2/zebra.conf b/tests/topotests/rip_topo1/r2/zebra.conf new file mode 100644 index 0000000..c440f3a --- /dev/null +++ b/tests/topotests/rip_topo1/r2/zebra.conf @@ -0,0 +1,21 @@ +log file zebra.log +! +hostname r2 +! +interface r2-eth0 + description to sw2 - RIPv2 interface + ip address 193.1.1.2/26 + no link-detect +! +interface r2-eth1 + description to sw3 - RIPv1 interface + ip address 193.1.2.1/24 + no link-detect +! +ip forwarding +ipv6 forwarding +! +! +line vty +! + diff --git a/tests/topotests/rip_topo1/r3/rip_status.ref b/tests/topotests/rip_topo1/r3/rip_status.ref new file mode 100644 index 0000000..040d3c3 --- /dev/null +++ b/tests/topotests/rip_topo1/r3/rip_status.ref @@ -0,0 +1,16 @@ +Routing Protocol is "rip" + Sending updates every 5 seconds with +/-50%, next due in XX seconds + Timeout after 180 seconds, garbage collect after 5 seconds + Outgoing update filter list for all interface is not set + Incoming update filter list for all interface is not set + Default redistribution metric is 1 + Redistributing: connected static + Default version control: send version 2, receive version 2 + Interface Send Recv Key-chain + r3-eth1 2 2 + Routing for Networks: + 193.1.2.0/24 + Routing Information Sources: + Gateway BadPackets BadRoutes Distance Last Update + 193.1.2.1 0 0 120 XX:XX:XX + Distance: (default is 120) diff --git a/tests/topotests/rip_topo1/r3/ripd.conf b/tests/topotests/rip_topo1/r3/ripd.conf new file mode 100644 index 0000000..e27e675 --- /dev/null +++ b/tests/topotests/rip_topo1/r3/ripd.conf @@ -0,0 +1,13 @@ +log file ripd.log +! +! +router rip + version 2 + timers basic 5 180 5 + redistribute connected + redistribute static + network 193.1.2.0/24 +! +line vty +! + diff --git a/tests/topotests/rip_topo1/r3/show_ip_rip.ref b/tests/topotests/rip_topo1/r3/show_ip_rip.ref new file mode 100644 index 0000000..1df299b --- /dev/null +++ b/tests/topotests/rip_topo1/r3/show_ip_rip.ref @@ -0,0 +1,12 @@ +Codes: R - RIP, C - connected, S - Static, O - OSPF, B - BGP +Sub-codes: + (n) - normal, (s) - static, (d) - default, (r) - redistribute, + (i) - interface + + Network Next Hop Metric From Tag Time +S(r) 192.168.2.0/24 192.168.3.10 1 self 0 +C(r) 192.168.3.0/24 0.0.0.0 1 self 0 +R(n) 192.168.98.0/24 193.1.2.1 3 193.1.2.1 0 XX:XX +R(n) 192.168.99.0/24 193.1.2.1 3 193.1.2.1 0 XX:XX +R(n) 193.1.1.0/26 193.1.2.1 2 193.1.2.1 0 XX:XX +C(i) 193.1.2.0/24 0.0.0.0 1 self 0 diff --git a/tests/topotests/rip_topo1/r3/show_ip_route.ref b/tests/topotests/rip_topo1/r3/show_ip_route.ref new file mode 100644 index 0000000..2b739f0 --- /dev/null +++ b/tests/topotests/rip_topo1/r3/show_ip_route.ref @@ -0,0 +1,3 @@ +R>* 192.168.98.0/24 [120/3] via 193.1.2.1, r3-eth1, weight 1 +R>* 192.168.99.0/24 [120/3] via 193.1.2.1, r3-eth1, weight 1 +R>* 193.1.1.0/26 [120/2] via 193.1.2.1, r3-eth1, weight 1 diff --git a/tests/topotests/rip_topo1/r3/zebra.conf b/tests/topotests/rip_topo1/r3/zebra.conf new file mode 100644 index 0000000..7f145b4 --- /dev/null +++ b/tests/topotests/rip_topo1/r3/zebra.conf @@ -0,0 +1,22 @@ +log file zebra.log +! +hostname r3 +! +interface r3-eth0 + description to sw4 - Stub interface + ip address 192.168.3.1/24 + no link-detect +! +interface r3-eth1 + description to sw3 - RIPv2 interface + ip address 193.1.2.2/24 + no link-detect +! +ip route 192.168.2.0/24 192.168.3.10 +! +ip forwarding +ipv6 forwarding +! +! +line vty +! diff --git a/tests/topotests/rip_topo1/test_rip_topo1.dot b/tests/topotests/rip_topo1/test_rip_topo1.dot new file mode 100644 index 0000000..f052b69 --- /dev/null +++ b/tests/topotests/rip_topo1/test_rip_topo1.dot @@ -0,0 +1,61 @@ +## GraphViz file for test_rip_topo1 +## +## Color coding: +######################### +## Main FRR: #f08080 red +## Switches: #d0e0d0 gray +## RIP: #19e3d9 Cyan +## RIPng: #fcb314 dark yellow +## OSPFv2: #32b835 Green +## OSPFv3: #19e3d9 Cyan +## ISIS IPv4 #fcb314 dark yellow +## ISIS IPv6 #9a81ec purple +## BGP IPv4 #eee3d3 beige +## BGP IPv6 #fdff00 yellow +##### Colors (see http://www.color-hex.com/) + +graph test_rip_topo1 { + overlap=false; + constraint=false; + + // title + labelloc="t"; + label="Test Topologoy RIP Topo1"; + + ###################### + # Routers + ###################### + + # Main FRR Router with all protocols + R1 [shape=doubleoctagon, label="R1 FRR\nMain Router", fillcolor="#f08080", style=filled]; + + # RIP Routers + R2 [shape=doubleoctagon, label="R2 FRR\nRIP Router", fillcolor="#19e3d9", style=filled]; + R3 [shape=doubleoctagon, label="R3 FRR\nRIP Router", fillcolor="#19e3d9", style=filled]; + + ###################### + # Network Lists + ###################### + + SW1_R1_stub [label="SW1\n192.168.1.0/24", fillcolor="#d0e0d0", style=filled]; + + # RIP Networks + SW2_R1_R2 [label="SW2\nRIPv2\n193.1.1.0/26", fillcolor="#d0e0d0", style=filled]; + SW3_R2_R3 [label="SW3\nRIPv1\n193.1.2.0/24", fillcolor="#d0e0d0", style=filled]; + SW4_R3 [label="SW4\n192.168.3.0/24", fillcolor="#d0e0d0", style=filled]; + Net_R3_remote [label="Static Net\n192.168.2.0/24"]; + + ###################### + # Network Connections + ###################### + R1 -- SW1_R1_stub [label = "eth0\n.1\n::1"]; + + # RIP Network + R1 -- SW2_R1_R2 [label = "eth1\n.1"]; + SW2_R1_R2 -- R2 [label = "eth0\n.2"]; + R2 -- SW3_R2_R3 [label = "eth1\n.1"]; + SW3_R2_R3 -- R3 [label = "eth1\n.2"]; + R3 -- SW4_R3 [label = "eth0\n.1"]; + SW4_R3 -- Net_R3_remote [label = ".10"]; + +} diff --git a/tests/topotests/rip_topo1/test_rip_topo1.pdf b/tests/topotests/rip_topo1/test_rip_topo1.pdf Binary files differnew file mode 100644 index 0000000..c201ac1 --- /dev/null +++ b/tests/topotests/rip_topo1/test_rip_topo1.pdf diff --git a/tests/topotests/rip_topo1/test_rip_topo1.py b/tests/topotests/rip_topo1/test_rip_topo1.py new file mode 100644 index 0000000..7d59e84 --- /dev/null +++ b/tests/topotests/rip_topo1/test_rip_topo1.py @@ -0,0 +1,364 @@ +#!/usr/bin/env python + +# +# test_rip_topo1.py +# Part of NetDEF Topology Tests +# +# Copyright (c) 2017 by +# Network Device Education Foundation, Inc. ("NetDEF") +# +# Permission to use, copy, modify, and/or distribute this software +# for any purpose with or without fee is hereby granted, provided +# that the above copyright notice and this permission notice appear +# in all copies. +# +# THE SOFTWARE IS PROVIDED "AS IS" AND NETDEF DISCLAIMS ALL WARRANTIES +# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NETDEF BE LIABLE FOR +# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY +# DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, +# WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS +# ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE +# OF THIS SOFTWARE. +# + +""" +test_rip_topo1.py: Testing RIPv2 + +""" + +import os +import re +import sys +import pytest +from time import sleep + + +sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__)))) +from lib import topotest +from lib.topogen import Topogen, get_topogen + +fatal_error = "" + +pytestmark = [pytest.mark.ripd] + +##################################################### +## +## Network Topology Definition +## +##################################################### + + +def build_topo(tgen): + # Setup RIP Routers + for i in range(1, 4): + tgen.add_router("r%s" % i) + + # + # On main router + # First switch is for a dummy interface (for local network) + switch = tgen.add_switch("sw1") + switch.add_link(tgen.gears["r1"]) + # + # Switches for RIP + + # switch 2 switch is for connection to RIP router + switch = tgen.add_switch("sw2") + switch.add_link(tgen.gears["r1"]) + switch.add_link(tgen.gears["r2"]) + + # switch 3 is between RIP routers + switch = tgen.add_switch("sw3") + switch.add_link(tgen.gears["r2"]) + switch.add_link(tgen.gears["r3"], nodeif="r3-eth1") + + # switch 4 is stub on remote RIP router + switch = tgen.add_switch("sw4") + switch.add_link(tgen.gears["r3"], nodeif="r3-eth0") + + switch = tgen.add_switch("sw5") + switch.add_link(tgen.gears["r1"]) + + switch = tgen.add_switch("sw6") + switch.add_link(tgen.gears["r1"]) + + +##################################################### +## +## Tests starting +## +##################################################### + + +def setup_module(module): + print("\n\n** %s: Setup Topology" % module.__name__) + print("******************************************\n") + + thisDir = os.path.dirname(os.path.realpath(__file__)) + tgen = Topogen(build_topo, module.__name__) + tgen.start_topology() + + net = tgen.net + + # Starting Routers + # + for i in range(1, 4): + net["r%s" % i].loadConf("zebra", "%s/r%s/zebra.conf" % (thisDir, i)) + net["r%s" % i].loadConf("ripd", "%s/r%s/ripd.conf" % (thisDir, i)) + tgen.gears["r%s" % i].start() + + # For debugging after starting FRR daemons, uncomment the next line + # tgen.mininet_cli() + + +def teardown_module(module): + print("\n\n** %s: Shutdown Topology" % module.__name__) + print("******************************************\n") + tgen = get_topogen() + tgen.stop_topology() + + +def test_router_running(): + global fatal_error + net = get_topogen().net + + # Skip if previous fatal error condition is raised + if fatal_error != "": + pytest.skip(fatal_error) + + print("\n\n** Check if FRR is running on each Router node") + print("******************************************\n") + + # Make sure that all daemons are running + for i in range(1, 4): + fatal_error = net["r%s" % i].checkRouterRunning() + assert fatal_error == "", fatal_error + + +def test_converge_protocols(): + global fatal_error + net = get_topogen().net + + # Skip if previous fatal error condition is raised + if fatal_error != "": + pytest.skip(fatal_error) + + thisDir = os.path.dirname(os.path.realpath(__file__)) + + print("\n\n** Waiting for protocols convergence") + print("******************************************\n") + + # Not really implemented yet - just sleep 11 secs for now + sleep(21) + + # Make sure that all daemons are still running + for i in range(1, 4): + fatal_error = net["r%s" % i].checkRouterRunning() + assert fatal_error == "", fatal_error + + +def test_rip_status(): + global fatal_error + net = get_topogen().net + + # Skip if previous fatal error condition is raised + if fatal_error != "": + pytest.skip(fatal_error) + + thisDir = os.path.dirname(os.path.realpath(__file__)) + + # Verify RIP Status + print("\n\n** Verifing RIP status") + print("******************************************\n") + failures = 0 + for i in range(1, 4): + refTableFile = "%s/r%s/rip_status.ref" % (thisDir, i) + if os.path.isfile(refTableFile): + # Read expected result from file + expected = open(refTableFile).read().rstrip() + # Fix newlines (make them all the same) + expected = ("\n".join(expected.splitlines()) + "\n").splitlines(1) + + # Actual output from router + actual = ( + net["r%s" % i] + .cmd('vtysh -c "show ip rip status" 2> /dev/null') + .rstrip() + ) + # Drop time in next due + actual = re.sub(r"in [0-9]+ seconds", "in XX seconds", actual) + # Drop time in last update + actual = re.sub(r" [0-2][0-9]:[0-5][0-9]:[0-5][0-9]", " XX:XX:XX", actual) + # Fix newlines (make them all the same) + actual = ("\n".join(actual.splitlines()) + "\n").splitlines(1) + + # Generate Diff + diff = topotest.get_textdiff( + actual, + expected, + title1="actual IP RIP status", + title2="expected IP RIP status", + ) + + # Empty string if it matches, otherwise diff contains unified diff + if diff: + sys.stderr.write("r%s failed IP RIP status check:\n%s\n" % (i, diff)) + failures += 1 + else: + print("r%s ok" % i) + + assert failures == 0, "IP RIP status failed for router r%s:\n%s" % (i, diff) + + # Make sure that all daemons are still running + for i in range(1, 4): + fatal_error = net["r%s" % i].checkRouterRunning() + assert fatal_error == "", fatal_error + + +def test_rip_routes(): + global fatal_error + net = get_topogen().net + + # Skip if previous fatal error condition is raised + if fatal_error != "": + pytest.skip(fatal_error) + + thisDir = os.path.dirname(os.path.realpath(__file__)) + + # Verify RIP Status + print("\n\n** Verifing RIP routes") + print("******************************************\n") + failures = 0 + for i in range(1, 4): + refTableFile = "%s/r%s/show_ip_rip.ref" % (thisDir, i) + if os.path.isfile(refTableFile): + # Read expected result from file + expected = open(refTableFile).read().rstrip() + # Fix newlines (make them all the same) + expected = ("\n".join(expected.splitlines()) + "\n").splitlines(1) + + # Actual output from router + actual = net["r%s" % i].cmd('vtysh -c "show ip rip" 2> /dev/null').rstrip() + # Drop Time + actual = re.sub(r"[0-9][0-9]:[0-5][0-9]", "XX:XX", actual) + # Fix newlines (make them all the same) + actual = ("\n".join(actual.splitlines()) + "\n").splitlines(1) + + # Generate Diff + diff = topotest.get_textdiff( + actual, + expected, + title1="actual SHOW IP RIP", + title2="expected SHOW IP RIP", + ) + + # Empty string if it matches, otherwise diff contains unified diff + if diff: + sys.stderr.write("r%s failed SHOW IP RIP check:\n%s\n" % (i, diff)) + failures += 1 + else: + print("r%s ok" % i) + + assert failures == 0, "SHOW IP RIP failed for router r%s:\n%s" % (i, diff) + + # Make sure that all daemons are still running + for i in range(1, 4): + fatal_error = net["r%s" % i].checkRouterRunning() + assert fatal_error == "", fatal_error + + +def test_zebra_ipv4_routingTable(): + global fatal_error + net = get_topogen().net + + # Skip if previous fatal error condition is raised + if fatal_error != "": + pytest.skip(fatal_error) + + thisDir = os.path.dirname(os.path.realpath(__file__)) + + # Verify OSPFv3 Routing Table + print("\n\n** Verifing Zebra IPv4 Routing Table") + print("******************************************\n") + failures = 0 + for i in range(1, 4): + refTableFile = "%s/r%s/show_ip_route.ref" % (thisDir, i) + if os.path.isfile(refTableFile): + # Read expected result from file + expected = open(refTableFile).read().rstrip() + # Fix newlines (make them all the same) + expected = ("\n".join(expected.splitlines()) + "\n").splitlines(1) + + # Actual output from router + actual = ( + net["r%s" % i] + .cmd('vtysh -c "show ip route" 2> /dev/null | grep "^R"') + .rstrip() + ) + # Drop timers on end of line + actual = re.sub(r", [0-2][0-9]:[0-5][0-9]:[0-5][0-9]", "", actual) + # Fix newlines (make them all the same) + actual = ("\n".join(actual.splitlines()) + "\n").splitlines(1) + + # Generate Diff + diff = topotest.get_textdiff( + actual, + expected, + title1="actual Zebra IPv4 routing table", + title2="expected Zebra IPv4 routing table", + ) + + # Empty string if it matches, otherwise diff contains unified diff + if diff: + sys.stderr.write( + "r%s failed Zebra IPv4 Routing Table Check:\n%s\n" % (i, diff) + ) + failures += 1 + else: + print("r%s ok" % i) + + assert ( + failures == 0 + ), "Zebra IPv4 Routing Table verification failed for router r%s:\n%s" % ( + i, + diff, + ) + + # Make sure that all daemons are still running + for i in range(1, 4): + fatal_error = net["r%s" % i].checkRouterRunning() + assert fatal_error == "", fatal_error + + +def test_shutdown_check_stderr(): + global fatal_error + net = get_topogen().net + + # Skip if previous fatal error condition is raised + if fatal_error != "": + pytest.skip(fatal_error) + + if os.environ.get("TOPOTESTS_CHECK_STDERR") is None: + pytest.skip("Skipping test for Stderr output and memory leaks") + + thisDir = os.path.dirname(os.path.realpath(__file__)) + + print("\n\n** Verifing unexpected STDERR output from daemons") + print("******************************************\n") + + net["r1"].stopRouter() + + log = net["r1"].getStdErr("ripd") + if log: + print("\nRIPd StdErr Log:\n" + log) + log = net["r1"].getStdErr("zebra") + if log: + print("\nZebra StdErr Log:\n" + log) + + +if __name__ == "__main__": + + # To suppress tracebacks, either use the following pytest call or add "--tb=no" to cli + # retval = pytest.main(["-s", "--tb=no"]) + retval = pytest.main(["-s"]) + sys.exit(retval) |