* [LTP] [PATCH v2] tcp_cmds/ping/ping02: Make it compatible with Busybox
@ 2020-11-06 14:36 Kory Maincent
2020-11-09 11:09 ` Alexey Kodanev
0 siblings, 1 reply; 4+ messages in thread
From: Kory Maincent @ 2020-11-06 14:36 UTC (permalink / raw)
To: ltp
The ping from busybox does not have -f parameter, use -i parameter instead.
BusyBox does not accept pattern longer than 2 bytes.
Signed-off-by: Kory Maincent <kory.maincent@bootlin.com>
---
testcases/network/tcp_cmds/ping/ping02.sh | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/testcases/network/tcp_cmds/ping/ping02.sh b/testcases/network/tcp_cmds/ping/ping02.sh
index e0a63c5f6..2784c8160 100755
--- a/testcases/network/tcp_cmds/ping/ping02.sh
+++ b/testcases/network/tcp_cmds/ping/ping02.sh
@@ -20,7 +20,7 @@ do_setup()
do_test()
{
- local pat="000102030405060708090a0b0c0d0e0f"
+ local pat="aa"
tst_res TINFO "flood $PING: ICMP packets filled with pattern '$pat'"
@@ -28,7 +28,7 @@ do_test()
local s
for s in $PACKETSIZES; do
- EXPECT_PASS $PING -c $COUNT -f -s $s $ipaddr -p "$pat" \>/dev/null
+ EXPECT_PASS $PING -c $COUNT -i 0.001 -s $s $ipaddr -p "$pat" \>/dev/null
done
}
--
2.17.1
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [LTP] [PATCH v2] tcp_cmds/ping/ping02: Make it compatible with Busybox
2020-11-06 14:36 [LTP] [PATCH v2] tcp_cmds/ping/ping02: Make it compatible with Busybox Kory Maincent
@ 2020-11-09 11:09 ` Alexey Kodanev
2020-11-09 18:27 ` =?unknown-8bit?q?K=C3=B6ry?= Maincent
0 siblings, 1 reply; 4+ messages in thread
From: Alexey Kodanev @ 2020-11-09 11:09 UTC (permalink / raw)
To: ltp
On 06.11.2020 17:36, Kory Maincent wrote:
> The ping from busybox does not have -f parameter, use -i parameter instead.
> BusyBox does not accept pattern longer than 2 bytes.
>
> Signed-off-by: Kory Maincent <kory.maincent@bootlin.com>
> ---
> testcases/network/tcp_cmds/ping/ping02.sh | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/testcases/network/tcp_cmds/ping/ping02.sh b/testcases/network/tcp_cmds/ping/ping02.sh
> index e0a63c5f6..2784c8160 100755
> --- a/testcases/network/tcp_cmds/ping/ping02.sh
> +++ b/testcases/network/tcp_cmds/ping/ping02.sh
> @@ -20,7 +20,7 @@ do_setup()
>
> do_test()
> {
> - local pat="000102030405060708090a0b0c0d0e0f"
> + local pat="aa"
>
Hi Kory,
I think we should replace the options only if ping doesn't support
'-f', i.e. something like in the first version and this patch:
local ping_opts="-f -p 000102030405060708090a0b0c0d0e0f"
local ipaddr=$(tst_ipaddr rhost)
local s
$PING -h 2>&1 | grep -q '[-]f' || ping_opts="-i 0.01 -p aa"
for s in $PACKETSIZES; do
EXPECT_PASS $PING -c $COUNT -s $s $ipaddr $ping_opts \>/dev/null
done
> tst_res TINFO "flood $PING: ICMP packets filled with pattern '$pat'"
>
> @@ -28,7 +28,7 @@ do_test()
> local s
>
> for s in $PACKETSIZES; do
> - EXPECT_PASS $PING -c $COUNT -f -s $s $ipaddr -p "$pat" \>/dev/null
> + EXPECT_PASS $PING -c $COUNT -i 0.001 -s $s $ipaddr -p "$pat" \>/dev/null
> done
> }
>
>
^ permalink raw reply [flat|nested] 4+ messages in thread
* [LTP] [PATCH v2] tcp_cmds/ping/ping02: Make it compatible with Busybox
2020-11-09 11:09 ` Alexey Kodanev
@ 2020-11-09 18:27 ` =?unknown-8bit?q?K=C3=B6ry?= Maincent
2020-11-09 18:48 ` Alexey Kodanev
0 siblings, 1 reply; 4+ messages in thread
From: =?unknown-8bit?q?K=C3=B6ry?= Maincent @ 2020-11-09 18:27 UTC (permalink / raw)
To: ltp
Hello Alexey,
Thank for your feedback.
On Mon, 9 Nov 2020 14:09:24 +0300
Alexey Kodanev <alexey.kodanev@oracle.com> wrote:
> On 06.11.2020 17:36, Kory Maincent wrote:
> > The ping from busybox does not have -f parameter, use -i parameter instead.
> > BusyBox does not accept pattern longer than 2 bytes.
> >
> > Signed-off-by: Kory Maincent <kory.maincent@bootlin.com>
> > ---
> > testcases/network/tcp_cmds/ping/ping02.sh | 4 ++--
> > 1 file changed, 2 insertions(+), 2 deletions(-)
> >
> > diff --git a/testcases/network/tcp_cmds/ping/ping02.sh
> > b/testcases/network/tcp_cmds/ping/ping02.sh index e0a63c5f6..2784c8160
> > 100755 --- a/testcases/network/tcp_cmds/ping/ping02.sh
> > +++ b/testcases/network/tcp_cmds/ping/ping02.sh
> > @@ -20,7 +20,7 @@ do_setup()
> >
> > do_test()
> > {
> > - local pat="000102030405060708090a0b0c0d0e0f"
> > + local pat="aa"
> >
>
> Hi Kory,
>
> I think we should replace the options only if ping doesn't support
> '-f', i.e. something like in the first version and this patch:
>
> local ping_opts="-f -p 000102030405060708090a0b0c0d0e0f"
> local ipaddr=$(tst_ipaddr rhost)
> local s
>
> $PING -h 2>&1 | grep -q '[-]f' || ping_opts="-i 0.01 -p aa"
The grep in parameter is not working for all cases.
For example the ping usage of my Ubuntu laptop is:
Usage: ping [-aAbBdDfhLnOqrRUvV64] [-c count] [-i interval] [-I interface]
[-m mark] [-M pmtudisc_option] [-l preload] [-p pattern] [-Q tos]
[-s packetsize] [-S sndbuf] [-t ttl] [-T timestamp_option]
[-w deadline] [-W timeout] [hop1 ...] destination
I may use test like this:
$PING -c 1 -f $ipaddr >/dev/null 2>&1 || ping_opts="-i 0.01 -p aa"
What do you think?
Regards,
>
> for s in $PACKETSIZES; do
> EXPECT_PASS $PING -c $COUNT -s $s $ipaddr $ping_opts \>/dev/null
> done
>
>
> > tst_res TINFO "flood $PING: ICMP packets filled with pattern
> > '$pat'"
> > @@ -28,7 +28,7 @@ do_test()
> > local s
> >
> > for s in $PACKETSIZES; do
> > - EXPECT_PASS $PING -c $COUNT -f -s $s $ipaddr -p "$pat"
> > \>/dev/null
> > + EXPECT_PASS $PING -c $COUNT -i 0.001 -s $s $ipaddr -p
> > "$pat" \>/dev/null done
> > }
> >
> >
>
--
K?ry Maincent, Bootlin
Embedded Linux and kernel engineering
https://bootlin.com
^ permalink raw reply [flat|nested] 4+ messages in thread
* [LTP] [PATCH v2] tcp_cmds/ping/ping02: Make it compatible with Busybox
2020-11-09 18:27 ` =?unknown-8bit?q?K=C3=B6ry?= Maincent
@ 2020-11-09 18:48 ` Alexey Kodanev
0 siblings, 0 replies; 4+ messages in thread
From: Alexey Kodanev @ 2020-11-09 18:48 UTC (permalink / raw)
To: ltp
On 09.11.2020 21:27, K?ry Maincent wrote:
>>
>> $PING -h 2>&1 | grep -q '[-]f' || ping_opts="-i 0.01 -p aa"
>
> The grep in parameter is not working for all cases.
> For example the ping usage of my Ubuntu laptop is:
> Usage: ping [-aAbBdDfhLnOqrRUvV64] [-c count] [-i interval] [-I interface]
> [-m mark] [-M pmtudisc_option] [-l preload] [-p pattern] [-Q tos]
> [-s packetsize] [-S sndbuf] [-t ttl] [-T timestamp_option]
> [-w deadline] [-W timeout] [hop1 ...] destination
>
>
> I may use test like this:
> $PING -c 1 -f $ipaddr >/dev/null 2>&1 || ping_opts="-i 0.01 -p aa"
>
> What do you think?
>
Agree, in that case it's better to try ping with the option.
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2020-11-09 18:48 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2020-11-06 14:36 [LTP] [PATCH v2] tcp_cmds/ping/ping02: Make it compatible with Busybox Kory Maincent
2020-11-09 11:09 ` Alexey Kodanev
2020-11-09 18:27 ` =?unknown-8bit?q?K=C3=B6ry?= Maincent
2020-11-09 18:48 ` Alexey Kodanev
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