Hi,
On 03/07/2016 10:01 AM, Hangbin Liu wrote:
> Signed-off-by: Hangbin Liu <ha...@redhat.com>
> ---
> testcases/lib/test_net.sh | 37 +++++++++++++++++++++++++++++++++++++
> 1 file changed, 37 insertions(+)
>
> diff --git a/testcases/lib/test_net.sh b/testcases/lib/test_net.sh
> index 418fed3..f75e78e 100644
> --- a/testcases/lib/test_net.sh
> +++ b/testcases/lib/test_net.sh
> @@ -314,3 +314,40 @@ tst_netload()
>
> return $ret
> }
> +
> +# tst_ping IFACE ADDR [SIZE]
> +# Check icmp connectivity
> +# IFACE: source interface name
> +# ADDR: destination IPv4 or IPv6 address
> +# SIZE: message size
> +tst_ping()
> +{
> + # The max number of ICMP echo request
> + PING_MAX=${PING_MAX:-"10"}
> +
> + # Check the arguments
> + if [ $# -lt 2 ]; then
> + tst_resm TBROK "tst_ping src_iface dest_ipv4/6_addr [msg_size]"
> + return 1
> + fi
> +
> + local src_iface=$1
> + local dst_addr=$2
They could be defaulted to $(tst_iface) and $(tst_ipaddr rhost) accordingly.
Then, we don't have to check the number of arguments and it fits for the
most cases.
> + # ping cmd use 56 as default message size
> + local msg_size=${3:-"56"}
> +
> + if echo $dst_addr | grep ":"; then
> + local PING="ping6"
> + TST_IPV6=6
> + else
> + local PING="ping"
> + fi
> +
if test runs with -6 option, TST_IPV6 will be defined as 6, otherwise is "".
We can use it inside test_net.sh and tests. So here, we could call ping
command
as follows: "ping$TST_IPV6 ..."
> + if [ "$dst_addr" == "$(tst_ipaddr)" ]; then
> + tst_rhost_run -c "$PING -I $src_iface -c $PING_MAX $dst_addr \
> + -s $msg_size > /dev/null 2>&1"
> + else
> + $PING -I $src_iface -c $PING_MAX $dst_addr -s $msg_size > \
> + /dev/null 2>&1
> + fi
> +}
Do we actually need to run this command from remote host?
Best regards,
Alexey
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