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tests: add test application for CongURE implementations with SFR
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include ../Makefile.tests_common | ||
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USEMODULE += auto_init_gnrc_netif | ||
USEMODULE += gnrc_ipv6_router_default | ||
USEMODULE += gnrc_sixlowpan_frag_sfr | ||
USEMODULE += gnrc_udp | ||
USEMODULE += gnrc_rpl | ||
USEMODULE += auto_init_gnrc_rpl | ||
USEMODULE += gnrc_pktdump | ||
USEMODULE += gnrc_icmpv6_echo | ||
USEMODULE += shell | ||
USEMODULE += shell_cmds_default | ||
USEMODULE += shell_cmd_gnrc_pktbuf | ||
USEMODULE += shell_cmd_gnrc_udp | ||
USEMODULE += ps | ||
USEMODULE += netstats_l2 | ||
USEMODULE += netstats_ipv6 | ||
USEMODULE += netstats_rpl | ||
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ifeq (native, $(BOARD)) | ||
USEMODULE += socket_zep | ||
USEMODULE += socket_zep_hello | ||
USEMODULE += netdev | ||
TERMFLAGS = -z 127.0.0.1:17754 # Murdock has no IPv6 support | ||
else | ||
USEMODULE += netdev_default | ||
# automated test only works on native | ||
TESTS= | ||
endif | ||
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CONGURE_IMPL ?= congure_sfr | ||
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ifeq (congure_sfr,$(CONGURE_IMPL)) | ||
USEMODULE += gnrc_sixlowpan_frag_sfr_congure_sfr | ||
else | ||
$(error "Unknown CongURE implementation `$(CONGURE_IMPL)`") | ||
endif | ||
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.PHONY: zep_dispatch | ||
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zep_dispatch: | ||
$(Q)env -u CC -u CFLAGS $(MAKE) -C $(RIOTTOOLS) $@ | ||
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TERMDEPS += zep_dispatch | ||
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include $(RIOTBASE)/Makefile.include | ||
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# Set a custom channel if needed | ||
include $(RIOTMAKE)/default-radio-settings.inc.mk |
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BOARD_INSUFFICIENT_MEMORY := \ | ||
airfy-beacon \ | ||
arduino-duemilanove \ | ||
arduino-leonardo \ | ||
arduino-mega2560 \ | ||
arduino-nano \ | ||
arduino-uno \ | ||
atmega328p \ | ||
atmega328p-xplained-mini \ | ||
atxmega-a3bu-xplained \ | ||
blackpill-stm32f103c8 \ | ||
blackpill-stm32f103cb \ | ||
bluepill-stm32f030c8 \ | ||
bluepill-stm32f103c8 \ | ||
bluepill-stm32f103cb \ | ||
calliope-mini \ | ||
derfmega128 \ | ||
hifive1 \ | ||
hifive1b \ | ||
i-nucleo-lrwan1 \ | ||
im880b \ | ||
lsn50 \ | ||
microbit \ | ||
microduino-corerf \ | ||
msb-430 \ | ||
msb-430h \ | ||
nrf51dongle \ | ||
nrf6310 \ | ||
nucleo-f030r8 \ | ||
nucleo-f031k6 \ | ||
nucleo-f042k6 \ | ||
nucleo-f070rb \ | ||
nucleo-f072rb \ | ||
nucleo-f302r8 \ | ||
nucleo-f303k8 \ | ||
nucleo-f334r8 \ | ||
nucleo-l011k4 \ | ||
nucleo-l031k6 \ | ||
nucleo-l053r8 \ | ||
samd10-xmini \ | ||
saml10-xpro \ | ||
saml11-xpro \ | ||
slstk3400a \ | ||
stk3200 \ | ||
stm32f030f4-demo \ | ||
stm32f0discovery \ | ||
stm32f7508-dk \ | ||
stm32g0316-disco \ | ||
stm32l0538-disco \ | ||
stm32mp157c-dk2 \ | ||
telosb \ | ||
waspmote-pro \ | ||
yunjia-nrf51822 \ | ||
z1 \ | ||
zigduino \ | ||
# |
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SFR CongURE implementation test | ||
=============================== | ||
This test is largely based on the [`gnrc_networking`][1] example but is changed | ||
so SFR with different CongURE implementations can be tested. When `CONGURE_IMPL` | ||
is not set in the environment, `gnrc_sixlowpan_frag_sfr_congure_sfr` is used, | ||
other implementations can be used with `congure_<impl>`. | ||
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[1]: https://github.com/RIOT-OS/RIOT/tree/master/examples/gnrc_networking |
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/* | ||
* Copyright (C) 2015-21 Freie Universität Berlin | ||
* | ||
* This file is subject to the terms and conditions of the GNU Lesser | ||
* General Public License v2.1. See the file LICENSE in the top level | ||
* directory for more details. | ||
*/ | ||
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/** | ||
* @ingroup tests | ||
* @{ | ||
* | ||
* @file | ||
* | ||
* @author Hauke Petersen <hauke.petersen@fu-berlin.de> | ||
* @author Martine Lenders <m.lenders@fu-berlin.de> | ||
* | ||
* @} | ||
*/ | ||
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#include <stdio.h> | ||
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#include "fmt.h" | ||
#include "shell.h" | ||
#include "msg.h" | ||
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#define MAIN_QUEUE_SIZE (8) | ||
static msg_t _main_msg_queue[MAIN_QUEUE_SIZE]; | ||
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int main(void) | ||
{ | ||
msg_init_queue(_main_msg_queue, MAIN_QUEUE_SIZE); | ||
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char line_buf[SHELL_DEFAULT_BUFSIZE]; | ||
shell_run(NULL, line_buf, SHELL_DEFAULT_BUFSIZE); | ||
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/* should be never reached */ | ||
return 0; | ||
} |
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158
tests/gnrc_sixlowpan_frag_sfr_congure_impl/tests/01-run.py
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#!/usr/bin/env python3 | ||
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# Copyright (C) 2021 Benjamin Valentin | ||
# Copyright (C) 2023 Freie Universität Berlin | ||
# | ||
# This file is subject to the terms and conditions of the GNU Lesser | ||
# General Public License v2.1. See the file LICENSE in the top level | ||
# directory for more details. | ||
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import contextlib | ||
import subprocess | ||
import sys | ||
import time | ||
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from subprocess import Popen | ||
from riotctrl_shell.gnrc import GNRCICMPv6Echo, GNRCICMPv6EchoParser, GNRCIPv6NIB | ||
from riotctrl_shell.netif import Ifconfig | ||
from riotctrl.ctrl import RIOTCtrlBoardFactory | ||
from riotctrl_ctrl import native | ||
from riotctrl_shell.netif import IfconfigListParser | ||
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PARSERS = { | ||
"ping6": GNRCICMPv6EchoParser(), | ||
"ifconfig": IfconfigListParser(), | ||
} | ||
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class RIOTCtrlAppFactory(RIOTCtrlBoardFactory): | ||
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def __init__(self): | ||
super().__init__(board_cls={ | ||
'native': native.NativeRIOTCtrl, | ||
}) | ||
self.ctrl_list = list() | ||
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def __enter__(self): | ||
return self | ||
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def __exit__(self, *exc): | ||
for ctrl in self.ctrl_list: | ||
ctrl.stop_term() | ||
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def get_shell(self, application_directory='.', env={'BOARD': 'native'}): | ||
# retrieve a RIOTCtrl Object | ||
ctrl = super().get_ctrl( | ||
env=env, | ||
application_directory=application_directory | ||
) | ||
# append ctrl to list | ||
self.ctrl_list.append(ctrl) | ||
# start terminal | ||
ctrl.start_term() | ||
ctrl.term.logfile = sys.stdout | ||
# return ctrl with started terminal | ||
return Shell(ctrl) | ||
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def get_shells(self, num=1): | ||
terms = [] | ||
for i in range(num): | ||
terms.append(self.get_shell()) | ||
return terms | ||
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class Shell(Ifconfig, GNRCICMPv6Echo, GNRCIPv6NIB): | ||
pass | ||
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def first_netif_and_addr_by_scope(ifconfig_out, scope): | ||
netifs = PARSERS["ifconfig"].parse(ifconfig_out) | ||
key = next(iter(netifs)) | ||
netif = netifs[key] | ||
return ( | ||
key, | ||
[addr["addr"] for addr in netif["ipv6_addrs"] if addr["scope"] == scope][0], | ||
) | ||
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def global_addr(ifconfig_out): | ||
return first_netif_and_addr_by_scope(ifconfig_out, "global") | ||
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@contextlib.contextmanager | ||
def rpl_nodes(factory, zep_dispatch): | ||
# linear topology with 4 nodes | ||
topology = ("A B\n" | ||
"B C\n" | ||
"C D\n") | ||
zep_dispatch.stdin.write(topology.encode()) | ||
zep_dispatch.stdin.close() | ||
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# create native instances | ||
nodes = factory.get_shells(4) | ||
A, _, _, D = nodes | ||
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netifs = PARSERS["ifconfig"].parse(A.ifconfig_list()) | ||
iface = next(iter(netifs)) | ||
# add prefix to root node | ||
A.nib_prefix_add(iface, "2001:db8::/64") | ||
A.ifconfig_add(iface, "2001:db8::1/64") | ||
A.cmd("rpl root 0 2001:db8::1") | ||
root_addr = global_addr(A.ifconfig_list())[1] | ||
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# wait for the creation of the DODAG | ||
time.sleep(10) | ||
yield root_addr, D | ||
for node in nodes: | ||
node.stop_term() | ||
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def assert_result(result, exp_packet_loss, exp_responses, exp_ttl): | ||
assert result['stats']['packet_loss'] < exp_packet_loss | ||
assert result['stats']['rx'] >= exp_responses | ||
assert result['replies'][0]['ttl'] == exp_ttl | ||
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def test_reachability(factory, zep_dispatch): | ||
with rpl_nodes(factory, zep_dispatch) as (root_addr, D): | ||
# ping root node from last node | ||
parser = PARSERS["ping6"] | ||
result = parser.parse(D.ping6(root_addr)) | ||
# assert packetloss is under 34%" | ||
# assert at least one response | ||
# 2 intermediate hops, 64 - 2 | ||
assert_result(result, 34, 1, 64 - 2) | ||
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def test_fragmentation(factory, zep_dispatch): | ||
with rpl_nodes(factory, zep_dispatch) as (root_addr, D): | ||
# ping root node from last node | ||
parser = PARSERS["ping6"] | ||
result = parser.parse(D.ping6(root_addr, count=100, interval=30, packet_size=500)) | ||
# assert packetloss is under 90%" | ||
# assert at least one response | ||
# 2 intermediate hops, 64 - 2 | ||
assert_result(result, 90, 1, 64 - 2) | ||
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@contextlib.contextmanager | ||
def run_zep_dispatch(): | ||
zep_dispatch = Popen( | ||
[ | ||
'../../dist/tools/zep_dispatch/bin/zep_dispatch', | ||
'-t', | ||
'-', | ||
'127.0.0.1', | ||
'17754' | ||
], | ||
stdin=subprocess.PIPE | ||
) | ||
try: | ||
yield zep_dispatch | ||
finally: | ||
zep_dispatch.terminate() | ||
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if __name__ == "__main__": | ||
with RIOTCtrlAppFactory() as factory, run_zep_dispatch() as zep_dispatch: | ||
test_fragmentation(factory, zep_dispatch) |