Hi!
On 09/12/2014 10:39 AM, Hangbin Liu wrote:
> On RHEL6/7 and Fedora, finger added a patch that will return error like
> finger: Name or service not known: host 'xxxx', service 'finger'
>
> >From commit e1c5e46 ltp-networking/tcp_cmds/finger: fix finger test,
> on Ubuntu will return
> finger: unknown host: xxx
> getaddrinfo: No address associated with hostname
> on CentOS will return
> finger: xxx: nodename nor servname provided, or not known
>
> So modify the check option and only grep finger: .*known
>
> Signed-off-by: Hangbin Liu <liuhang...@gmail.com>
> ---
> testcases/network/tcp_cmds/finger/finger01 | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/testcases/network/tcp_cmds/finger/finger01
> b/testcases/network/tcp_cmds/finger/finger01
> index 203d746..c00f2cc 100755
> --- a/testcases/network/tcp_cmds/finger/finger01
> +++ b/testcases/network/tcp_cmds/finger/finger01
> @@ -116,10 +116,10 @@ do_test2()
>
> tst_resm TINFO "finger -bad user "
> finger $BADUSER 2>&1 1>/dev/null || end_testcase "finger $BADUSER"
Finger always returns 0 here, test-case pass.
> - finger @$BADHOST 2>&1 1>/dev/null | grep "finger: unknown host" \
> + finger @$BADHOST 2>&1 1>/dev/null | grep "finger: .*known" \
> || end_testcase "finger @$BADHOST"
It doesn't return error exit code when it fails to find users and hosts,
but we could check stderr for the presence of any messages, e.g.:
if [ -z "$(finger $BADUSER 2>&1 >/dev/null)" ]; then
end_testcase "finger $BADUSER"
fi
> if ! finger $BADUSER@$BADHOST 2>&1 1>/dev/null \
> - | grep "finger: unknown host"; then
> + | grep "finger: .*known"; then
> end_testcase "finger $BADUSER@$BADHOST"
> fi
> }
Thanks,
Alexey
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