def test_task03(rpl_nodes):
pinger = rpl_nodes[-1]
_, root_addr = global_addr(rpl_nodes[0].ifconfig_list())
res = ping6(pinger, root_addr, count=100, packet_size=50, interval=100)
assert res["stats"]["packet_loss"] < 20
check_pktbuf(*rpl_nodes)
def test_task01(riot_ctrl, log_nodes):
node = riot_ctrl(0, GNRC_APP, Shell, port='tap0')
linux = pexpect.replwrap.bash()
node_iface, node_addr = lladdr(node.ifconfig_list())
assert node_addr.startswith("fe80::")
linux_iface = bridge('tap0')
linux_addr = get_link_local(linux_iface)
assert linux_addr.startswith("fe80::")
ping_cmd = get_ping_cmd()
if log_nodes:
linux.child.logfile = sys.stdout
out = linux.run_command(
"{ping_cmd} -c 20 -i .5 {node_addr}%{linux_iface}".format(
ping_cmd=ping_cmd, node_addr=node_addr, linux_iface=linux_iface),
timeout=20)
m = re.search(r"\b(\d+)% packet loss", out)
assert m is not None
assert int(m.group(1)) < 1
res = ping6(node,
"{}%{}".format(linux_addr, node_iface),
count=20,
interval=100,
packet_size=8)
assert res["stats"]["packet_loss"] < 1
def test_task04(riot_ctrl):
pinger, pinged = (
riot_ctrl(0, APP, Shell, modules=["gnrc_pktbuf_cmd"]),
riot_ctrl(1, APP, Shell, modules=["gnrc_pktbuf_cmd"]),
)
pinged_netif, pinged_addr = lladdr(pinged.ifconfig_list())
pinged.ifconfig_set(pinged_netif, "channel", 26)
assert pinged_addr.startswith("fe80::")
pinger_netif, _ = lladdr(pinger.ifconfig_list())
pinger.ifconfig_set(pinger_netif, "channel", 26)
# enforce reconnect to pinged's terminal as connection to it in the IoT-LAB
# sometimes get's lost silently in the CI after the 15 min of pinging
# see https://github.com/RIOT-OS/Release-Specs/issues/189
pinged.stop_term()
res = ping6(pinger,
pinged_addr,
count=10000,
interval=100,
packet_size=100)
assert res['stats']['packet_loss'] < 10
pinged.start_term()
assert pktbuf(pinged).is_empty()
assert pktbuf(pinger).is_empty()
def test_task10(riot_ctrl):
pinger, pinged = (
riot_ctrl(0, TASK10_APP, Shell, modules=["gnrc_pktbuf_cmd"]),
riot_ctrl(1, TASK10_APP, Shell, modules=["gnrc_pktbuf_cmd"]),
)
pinged_netif, pinged_addr = lladdr(pinged.ifconfig_list())
pinged.ifconfig_set(pinged_netif, "channel", 26)
assert pinged_addr.startswith("fe80::")
pinger_netif, _ = lladdr(pinger.ifconfig_list())
pinger.ifconfig_set(pinger_netif, "channel", 26)
res = ping6(pinger, pinged_addr,
count=200, interval=600, packet_size=2048)
if 10 < res['stats']['packet_loss'] <= 100:
pytest.xfail(
"Experimental task. See also "
# pylint: disable=C0301
"https://github.com/RIOT-OS/Release-Specs/issues/142#issuecomment-561677974" # noqa: E501
)
assert res['stats']['packet_loss'] < 10
time.sleep(60)
assert pktbuf(pinged).is_empty()
assert pktbuf(pinger).is_empty()
def test_task01(statically_routed_nodes):
pinger = statically_routed_nodes[0]
res = ping6(pinger, TO_ADDR, count=100, packet_size=50, interval=100)
assert res["stats"]["packet_loss"] < 20
time.sleep(10)
for node in statically_routed_nodes:
assert pktbuf(node).is_empty()
def test_task03(rpl_nodes):
pinger = rpl_nodes[-1]
_, root_addr = global_addr(rpl_nodes[0].ifconfig_list())
res = ping6(pinger, root_addr, count=100, packet_size=50, interval=100)
assert res["stats"]["packet_loss"] < 20
time.sleep(10)
for node in rpl_nodes:
assert pktbuf(node).is_empty()
def test_task01(riot_ctrl):
pinger, pinged = (
riot_ctrl(0, APP, Shell, port='tap0'),
riot_ctrl(1, APP, Shell, port='tap1'),
)
res = ping6(pinger, "ff02::1", count=1000, packet_size=0, interval=10)
assert res['stats']['packet_loss'] < 1
check_pktbuf(pinged, pinger)
def test_task05(riot_ctrl):
pinger, pinged = (
riot_ctrl(0, APP, Shell, modules=["gnrc_pktbuf_cmd"]),
riot_ctrl(1, APP, Shell, modules=["gnrc_pktbuf_cmd"]),
)
pinged_netif, _ = lladdr(pinged.ifconfig_list())
pinged.ifconfig_set(pinged_netif, "channel", 17)
pinger_netif, _ = lladdr(pinger.ifconfig_list())
pinger.ifconfig_set(pinger_netif, "channel", 17)
res = ping6(pinger, "ff02::1", count=1000, interval=100, packet_size=50)
assert res['stats']['packet_loss'] < 10
assert pktbuf(pinged).is_empty()
assert pktbuf(pinger).is_empty()
def test_task03(riot_ctrl):
pinger, pinged = (
riot_ctrl(0, APP, Shell, port='tap0'),
riot_ctrl(1, APP, Shell, port='tap1'),
)
_, pinged_addr = lladdr(pinged.ifconfig_list())
assert pinged_addr.startswith("fe80::")
res = ping6(pinger, pinged_addr,
count=3600, interval=1000, packet_size=1024)
assert res['stats']['packet_loss'] < 1
assert pktbuf(pinged).is_empty()
assert pktbuf(pinger).is_empty()
def test_task06(riot_ctrl):
pinger, pinged = (
riot_ctrl(0, APP, Shell, modules=["gnrc_pktbuf_cmd"]),
riot_ctrl(1, APP, Shell, modules=["gnrc_pktbuf_cmd"]),
)
pinged_netif, pinged_addr = lladdr(pinged.ifconfig_list())
pinged.ifconfig_set(pinged_netif, "channel", 26)
assert pinged_addr.startswith("fe80::")
pinger_netif, _ = lladdr(pinger.ifconfig_list())
pinger.ifconfig_set(pinger_netif, "channel", 26)
res = ping6(pinger, pinged_addr, count=1000, interval=100, packet_size=100)
assert res['stats']['packet_loss'] < 10
assert pktbuf(pinged).is_empty()
assert pktbuf(pinger).is_empty()
def test_task02(riot_ctrl):
pinger, pinged = (
riot_ctrl(0, APP, Shell, modules=["gnrc_pktbuf_cmd"]),
riot_ctrl(1, APP, Shell, modules=["gnrc_pktbuf_cmd"]),
)
pinged_netif, pinged_lladdr = lladdr(pinged.ifconfig_list())
pinged.ifconfig_add(pinged_netif, "beef::1/64")
pinger_netif, pinger_lladdr = lladdr(pinger.ifconfig_list())
pinger.ifconfig_add(pinger_netif, "affe::1/120")
pinged.nib_route_add(pinged_netif, "::", pinger_lladdr)
pinger.nib_route_add(pinger_netif, "::", pinged_lladdr)
res = ping6(pinger, "beef::1", count=100, interval=300, packet_size=1024)
assert res['stats']['packet_loss'] < 10
check_pktbuf(pinged, pinger)
def test_task06(riot_ctrl):
pinger, pinged = (
riot_ctrl(0, APP, Shell, port='tap0'),
riot_ctrl(1, APP, Shell, port='tap1'),
)
_, pinged_addr = lladdr(pinged.ifconfig_list())
assert pinged_addr.startswith("fe80::")
res = ping6(pinger, pinged_addr,
count=1000, interval=100, packet_size=2048)
if 1 <= res['stats']['packet_loss'] < 100:
pytest.xfail("1 <= packet_loss < 100; "
"this test is prone to fail in CI.")
assert res['stats']['packet_loss'] < 1
time.sleep(60)
assert pktbuf(pinged).is_empty()
assert pktbuf(pinger).is_empty()
def test_task03(riot_ctrl):
pinger, pinged = (
riot_ctrl(0, APP, Shell, modules=["gnrc_pktbuf_cmd"], port="tap0"),
riot_ctrl(1, APP, Shell, modules=["gnrc_pktbuf_cmd"], port="tap1"),
)
pinged_netif, pinged_lladdr = lladdr(pinged.ifconfig_list())
pinged.ifconfig_flag(pinged_netif, "rtr_adv", False)
pinged.ifconfig_add(pinged_netif, "beef::1/64")
pinger_netif, pinger_lladdr = lladdr(pinger.ifconfig_list())
pinger.ifconfig_flag(pinger_netif, "rtr_adv", False)
pinger.ifconfig_add(pinger_netif, "beef::2/64")
pinged.nib_route_add(pinged_netif, "beef::/64", pinger_lladdr)
pinger.nib_route_add(pinger_netif, "beef::/64", pinged_lladdr)
res = ping6(pinger, "beef::1", count=10, interval=10, packet_size=1024)
assert res['stats']['packet_loss'] < 1
check_pktbuf(pinged, pinger)
def test_task12(riot_ctrl):
try:
pinger, pinged = (
riot_ctrl(0, APP, Shell, modules=["gnrc_pktbuf_cmd"]),
riot_ctrl(1, APP, Shell, modules=["gnrc_pktbuf_cmd"]),
)
except subprocess.CalledProcessError:
pytest.xfail(
"Experimental task. See also "
# pylint: disable=C0301
"https://github.com/RIOT-OS/Release-Specs/pull/198#issuecomment-758522278" # noqa: E501
)
pinged_netif, _ = lladdr(pinged.ifconfig_list())
pinged.ifconfig_set(pinged_netif, "channel", 17)
pinger_netif, _ = lladdr(pinger.ifconfig_list())
pinger.ifconfig_set(pinger_netif, "channel", 17)
res = ping6(pinger, "ff02::1", count=1000, interval=100, packet_size=50)
assert res['stats']['packet_loss'] < 10
check_pktbuf(pinged, pinger)
def test_task01(statically_routed_nodes):
pinger = statically_routed_nodes[0]
res = ping6(pinger, TO_ADDR, count=100, packet_size=50, interval=100)
assert res["stats"]["packet_loss"] < 20
check_pktbuf(*statically_routed_nodes)
