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体验新版 GitCode,发现更多精彩内容 >>
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b302d927
编写于
10月 24, 2017
作者:
X
Xu Han
提交者:
GitHub
10月 24, 2017
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差异文件
Merge pull request #1077 from kimi1978wy/1479696
fix some bugs and add steps for ping.py
上级
6e908d28
8b70ea29
变更
2
隐藏空白更改
内联
并排
Showing
2 changed file
with
92 addition
and
100 deletion
+92
-100
generic/tests/cfg/ping.cfg
generic/tests/cfg/ping.cfg
+5
-3
generic/tests/ping.py
generic/tests/ping.py
+87
-97
未找到文件。
generic/tests/cfg/ping.cfg
浏览文件 @
b302d927
- ping: install setup image_copy unattended_install.cdrom
- ping: install setup image_copy unattended_install.cdrom
virt_test_type = qemu libvirt
virt_test_type = qemu libvirt
type = ping
type = ping
counts = 10
0
ping_counts = 3
0
flood_minutes = 10
flood_minutes = 10
Linux:
Linux:
packet_size = "0 1 4 48 64 512 1440 1500 1505 4054 4055 4096 4192 8878 9000 32767 65507"
packet_size = "0 1 4 48 64 512 1440 1500 1505 4054 4055 4096 4192 8878 9000 32767 65507"
interval_time = "0.1 0.01 0.001 0.0001"
Windows:
Windows:
packet_size = "0 1 4 48 64 512 1440 1500 1505 4054 4055 4096 4192 8878 9000 32767 65500"
packet_size = "0 1 4 48 64 512 1440 1500 1505 4054 4055 4096 4192 8878 9000 32767 65500"
variants:
variants:
- default_ping:
- default_ping:
- multi_nics:
- multi_nics:
no Windows
nics += ' nic2'
nics += ' nic2'
pre_cmd = "for nic in `ls /sys/class/net|grep -v lo`;do arp -a|grep -v $nic && dhclient $nic;done"
Linux:
pre_cmd = "for nic in `ls /sys/class/net|grep -v lo`;do arp -a|grep -v $nic && dhclient $nic;done"
- ext_host:
- ext_host:
ping_ext_host = "yes"
ping_ext_host = "yes"
ext_host_get_cmd = "ip route | awk '/default/ { print $3 }'"
ext_host_get_cmd = "ip route | awk '/default/ { print $3 }'"
ext_host = "www.redhat.com"
generic/tests/ping.py
浏览文件 @
b302d927
...
@@ -5,129 +5,119 @@ from autotest.client import utils
...
@@ -5,129 +5,119 @@ from autotest.client import utils
from
virttest
import
utils_test
from
virttest
import
utils_test
from
virttest
import
utils_net
from
virttest
import
utils_net
from
virttest
import
error_context
@
error
.
context_aware
def
_ping_with_params
(
test
,
params
,
dest
,
interface
=
None
,
packet_size
=
None
,
interval
=
None
,
count
=
0
,
session
=
None
,
flood
=
False
):
if
flood
:
cmd
=
"ping "
+
dest
+
" -f -q"
if
interface
:
cmd
+=
" -S %s"
%
interface
flood_minutes
=
float
(
params
.
get
(
"flood_minutes"
,
10
))
status
,
output
=
utils_net
.
raw_ping
(
cmd
,
flood_minutes
*
60
,
session
,
logging
.
debug
)
else
:
timeout
=
float
(
count
)
*
1.5
status
,
output
=
utils_net
.
ping
(
dest
,
count
,
interval
,
interface
,
packet_size
,
session
=
session
,
timeout
=
timeout
)
if
status
!=
0
:
test
.
fail
(
"Ping failed, status: %s,"
" output: %s"
%
(
status
,
output
))
if
params
.
get
(
"strict_check"
,
"no"
)
==
"yes"
:
ratio
=
utils_test
.
get_loss_ratio
(
output
)
if
ratio
!=
0
:
test
.
fail
(
"Loss ratio is %s"
%
ratio
)
@
error_context
.
context_aware
def
run
(
test
,
params
,
env
):
def
run
(
test
,
params
,
env
):
"""
"""
Ping the guest with different size of packets.
Ping the guest with different size of packets.
1) Login to guest
1) Login to guest
2) Ping test on nic(s) from host
2) Ping test on nic(s) from host
- default_ping/multi_nics
2.1) Ping with packet size from 0 to 65507
2.1) Ping with packet size from 0 to 65507
2.2) Flood ping test
2.2) Flood ping test
2.3) Ping test after flood ping, Check if the network is still alive
2.3) Ping test after flood ping, Check if the network is still alive
3) Ping test from guest side, packet size is from 0 to 65507
3) Ping test from guest side to external host - ext_host
(win guest is up to 65500) (Optional)
3.1) Ping with packet size from 0 to 65507 (win guest is up to 65500)
3.2) Flood ping test
3.3) Ping test after flood ping, Check if the network is still alive
:param test: QEMU test object.
:param test: QEMU test object.
:param params: Dictionary with the test parameters.
:param params: Dictionary with the test parameters.
:param env: Dictionary with test environment.
:param env: Dictionary with test environment.
"""
"""
def
_get_loss_ratio
(
output
):
counts
=
params
.
get
(
"ping_counts"
,
30
)
if
params
.
get
(
"strict_check"
,
"no"
)
==
"yes"
:
packet_sizes
=
params
.
get
(
"packet_size"
,
""
).
split
()
ratio
=
utils_test
.
get_loss_ratio
(
output
)
interval_times
=
params
.
get
(
"interval_time"
,
"1"
).
split
()
if
ratio
!=
0
:
raise
error
.
TestFail
(
"Loss ratio is %s"
%
ratio
)
timeout
=
int
(
params
.
get
(
"login_timeout"
,
360
))
timeout
=
int
(
params
.
get
(
"login_timeout"
,
360
))
ping_ext_host
=
params
.
get
(
"ping_ext_host"
,
"no"
)
==
"yes"
ping_ext_host
=
params
.
get
(
"ping_ext_host"
,
"no"
)
==
"yes"
pre_cmd
=
params
.
get
(
"pre_cmd"
,
None
)
vm
=
env
.
get_vm
(
params
[
"main_vm"
])
vm
=
env
.
get_vm
(
params
[
"main_vm"
])
error_context
.
context
(
"Login to guest"
,
logging
.
info
)
vm
.
verify_alive
()
vm
.
verify_alive
()
error
.
context
(
"Login to guest"
,
logging
.
info
)
session
=
vm
.
wait_for_login
(
timeout
=
timeout
)
session
=
vm
.
wait_for_login
(
timeout
=
timeout
)
# most of linux distribution don't add IP configuration for extra nics,
# get the test ip, interface & session
# so get IP for extra nics via pre_cmd;
dest_ips
=
[]
if
params
.
get
(
"pre_cmd"
):
sessions
=
[]
session
.
cmd
(
params
[
"pre_cmd"
],
timeout
=
600
)
interfaces
=
[]
if
ping_ext_host
:
if
ping_ext_host
:
default_host
=
"www.redhat.com"
ext_host
=
params
.
get
(
"ext_host"
,
""
)
ext_host_get_cmd
=
params
.
get
(
"ext_host_get_cmd"
,
""
)
ext_host_get_cmd
=
params
.
get
(
"ext_host_get_cmd"
,
""
)
try
:
try
:
ext_host
=
utils
.
system_output
(
ext_host_get_cmd
)
ext_host
=
utils
.
system_output
(
ext_host_get_cmd
)
except
error
.
CmdError
:
except
error
.
CmdError
:
logging
.
warn
(
"Can't get specified host with cmd '%s',"
logging
.
warn
(
"Can't get specified host with cmd '%s',"
" Fallback to default host '%s'"
,
" Fallback to default host '%s'"
,
ext_host_get_cmd
,
default_host
)
ext_host_get_cmd
,
ext_host
)
ext_host
=
default_host
dest_ips
=
[
ext_host
]
sessions
=
[
session
]
if
not
ext_host
:
interfaces
=
[
None
]
# Fallback to a hardcode host, eg:
else
:
ext_host
=
default_host
# most of linux distribution don't add IP configuration for extra nics,
# so get IP for extra nics via pre_cmd;
counts
=
params
.
get
(
"ping_counts"
,
100
)
if
pre_cmd
:
flood_minutes
=
float
(
params
.
get
(
"flood_minutes"
,
10
))
session
.
cmd
(
pre_cmd
,
timeout
=
600
)
for
i
,
nic
in
enumerate
(
vm
.
virtnet
):
packet_sizes
=
params
.
get
(
"packet_size"
,
""
).
split
()
ip
=
vm
.
get_address
(
i
)
if
ip
.
upper
().
startswith
(
"FE80"
):
for
i
,
nic
in
enumerate
(
vm
.
virtnet
):
interface
=
utils_net
.
get_neigh_attch_interface
(
ip
)
ip
=
vm
.
get_address
(
i
)
else
:
if
ip
.
upper
().
startswith
(
"FE80"
):
interface
=
None
interface
=
utils_net
.
get_neigh_attch_interface
(
ip
)
nic_name
=
nic
.
get
(
"nic_name"
)
else
:
if
not
ip
:
interface
=
None
test
.
fail
(
"Could not get the ip of nic index %d: %s"
,
nic_name
=
nic
.
get
(
"nic_name"
)
if
not
ip
:
logging
.
error
(
"Could not get the ip of nic index %d: %s"
,
i
,
nic_name
)
i
,
nic_name
)
continue
dest_ips
.
append
(
ip
)
sessions
.
append
(
None
)
error
.
base_context
(
"Ping test on nic %s (index %d) from host"
interfaces
.
append
(
interface
)
" side"
%
(
nic_name
,
i
),
logging
.
info
)
for
size
in
packet_sizes
:
error
.
context
(
"Ping with packet size %s"
%
size
,
logging
.
info
)
status
,
output
=
utils_test
.
ping
(
ip
,
10
,
packetsize
=
size
,
interface
=
interface
,
timeout
=
20
)
_get_loss_ratio
(
output
)
if
status
!=
0
:
raise
error
.
TestFail
(
"Ping failed, status: %s,"
" output: %s"
%
(
status
,
output
))
error
.
context
(
"Flood ping test"
,
logging
.
info
)
utils_test
.
ping
(
ip
,
None
,
flood
=
True
,
output_func
=
None
,
interface
=
interface
,
timeout
=
flood_minutes
*
60
)
error
.
context
(
"Ping test after flood ping, Check if the network is"
for
(
ip
,
interface
,
session
)
in
zip
(
dest_ips
,
interfaces
,
sessions
):
" still alive"
,
logging
.
info
)
error_context
.
context
(
"Ping test with dest: %s"
%
ip
,
logging
.
info
)
status
,
output
=
utils_test
.
ping
(
ip
,
counts
,
interface
=
interface
,
timeout
=
float
(
counts
)
*
1.5
)
_get_loss_ratio
(
output
)
if
status
!=
0
:
# ping with different size & interval
raise
error
.
TestFail
(
"Ping returns non-zero value %s"
%
output
)
for
size
in
packet_sizes
:
for
interval
in
interval_times
:
if
ping_ext_host
:
logging
.
info
(
"Ping with packet size: %s and interval: %s"
%
error
.
base_context
(
"Ping test from guest side,"
(
size
,
interval
))
" dest: '%s'"
%
ext_host
,
logging
.
info
)
_ping_with_params
(
test
,
params
,
ip
,
interface
,
size
,
pkt_sizes
=
packet_sizes
interval
,
session
=
session
,
count
=
counts
)
# There is no ping program for guest, so let's hardcode...
cmd
=
[
'ping'
]
# ping with flood
cmd
.
append
(
ext_host
)
# external host
if
not
ping_ext_host
or
params
.
get
(
"os_type"
)
==
"linux"
:
error_context
.
context
(
"Flood ping test"
,
logging
.
info
)
if
params
.
get
(
"os_type"
)
==
"windows"
:
_ping_with_params
(
test
,
params
,
ip
,
interface
,
cmd
.
append
(
"-n 10"
)
session
=
session
,
flood
=
True
)
cmd
.
append
(
"-l %s"
)
# Windows doesn't support ping with packet
# ping to check whether the network is alive
# larger than '65500'
error_context
.
context
(
"Ping test after flood ping,"
pkt_sizes
=
[
p
for
p
in
packet_sizes
if
p
<
65500
]
" Check if the network is still alive"
,
# Add a packet size just equal '65500' for windows
logging
.
info
)
pkt_sizes
.
append
(
65500
)
_ping_with_params
(
test
,
params
,
ip
,
interface
,
else
:
session
=
session
,
count
=
counts
)
cmd
.
append
(
"-c 10"
)
# ping 10 times
cmd
.
append
(
"-s %s"
)
# packet size
cmd
=
" "
.
join
(
cmd
)
for
size
in
pkt_sizes
:
error
.
context
(
"Ping with packet size %s"
%
size
,
logging
.
info
)
status
,
output
=
session
.
cmd_status_output
(
cmd
%
size
,
timeout
=
60
)
_get_loss_ratio
(
output
)
if
status
!=
0
:
raise
error
.
TestFail
((
"Ping external host failed,"
" status: %s, output: %s"
%
(
status
,
output
)))
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