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| author | David Gibson <david@gibson.dropbear.id.au> | 2022-06-10 12:32:45 +1000 |
|---|---|---|
| committer | Stefano Brivio <sbrivio@redhat.com> | 2022-06-18 09:05:06 +0200 |
| commit | 41c02e10db8bc0f4e89ec9e5bd23cf39162f5f68 (patch) | |
| tree | 72840e547df6a1a3a351125c0a9a9667e40017bf /test/udp | |
| parent | e48373382f7c84175a0f61890e8f0164cdd2d329 (diff) | |
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tests: Use nmap-ncat instead of openbsd netcat for pasta tests
A number of the testcases use options specific the OpenBSD version of
netcat. That's available in Debian, but not easily available in Fedora.
Switch the pasta tests to using the nmap version of netcat (a.k.a. ncat).
This is easily available in both Debian and Fedora, and appears to be a
bit more modern and maintained as well.
ncat generally requires explicit listen addresses (which is good for
clarity anywhere). Its default options appear to remove the need for the
-N and -q options.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
[sbrivio: changed one ncat listening address to IPv6 loopback]
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Diffstat (limited to 'test/udp')
| -rw-r--r-- | test/udp/pasta | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/test/udp/pasta b/test/udp/pasta index c26cea9..3123c42 100644 --- a/test/udp/pasta +++ b/test/udp/pasta @@ -12,17 +12,18 @@ # Author: Stefano Brivio <sbrivio@redhat.com> onlyfor pasta -nstools nc tee grep cat ip jq md5sum cut -htools printf dd nc tee grep cat ip jq md5sum cut +nstools ncat tee grep cat ip jq md5sum cut +htools printf dd ncat tee grep cat ip jq md5sum cut test UDP/IPv4: host to ns temp TEMP temp TEMP_NS temp NC_PID ns :> __TEMP_NS__ -nsb (nc -u -q1 -4 -l 10002 & echo $! > __NC_PID__) | tee __TEMP_NS__ | (grep -qm1 "END_OF_TEST" && kill $(cat __NC_PID__)) +nsb (ncat -u -4 -l 127.0.0.1 10002 & echo $! > __NC_PID__) | tee __TEMP_NS__ | (grep -qm1 "END_OF_TEST" && kill $(cat __NC_PID__)) host dd if=/dev/urandom bs=1k count=5 > __TEMP__ && printf "\nEND_OF_TEST\n" >> __TEMP__ -host cat __TEMP__ | nc -u -q1 -N 127.0.0.1 10002 + +host cat __TEMP__ | ncat -u 127.0.0.1 10002 nsw hout MD5 md5sum __TEMP__ | cut -d' ' -f1 nsout NS_MD5 md5sum __TEMP_NS__ | cut -d' ' -f1 @@ -30,26 +31,26 @@ check [ "__NS_MD5__" = "__MD5__" ] test UDP/IPv4: ns to host (recvmmsg/sendmmsg) host :> __TEMP__ -hostb (nc -u -q1 -4 -l 10003 & echo $! > __NC_PID__) | tee __TEMP__ | (grep -qm1 "END_OF_TEST" && kill $(cat __NC_PID__)) +hostb (ncat -u -4 -l 127.0.0.1 10003 & echo $! > __NC_PID__) | tee __TEMP__ | (grep -qm1 "END_OF_TEST" && kill $(cat __NC_PID__)) sleep 1 -ns cat __TEMP_NS__ | nc -u -q1 -N 127.0.0.1 10003 +ns cat __TEMP_NS__ | ncat -u 127.0.0.1 10003 hostw hout HOST_MD5 md5sum __TEMP__ | cut -d' ' -f1 check [ "__HOST_MD5__" = "__MD5__" ] test UDP/IPv4: ns to host (via tap) host :> __TEMP__ -hostb (nc -u -q1 -4 -l 10003 & echo $! > __NC_PID__) | tee __TEMP__ | (grep -qm1 "END_OF_TEST" && kill $(cat __NC_PID__)) +hostb (ncat -u -4 -l 0.0.0.0 10003 & echo $! > __NC_PID__) | tee __TEMP__ | (grep -qm1 "END_OF_TEST" && kill $(cat __NC_PID__)) nsout GW ip -j -4 route show|jq -rM '.[] | select(.dst == "default").gateway' -ns cat __TEMP_NS__ | nc -u -q1 -N __GW__ 10003 +ns cat __TEMP_NS__ | ncat -u __GW__ 10003 hostw hout HOST_MD5 md5sum __TEMP__ | cut -d' ' -f1 check [ "__HOST_MD5__" = "__MD5__" ] test UDP/IPv6: host to ns ns :> __TEMP_NS__ -nsb (nc -u -q1 -6 -l 10002 & echo $! > __NC_PID__) | tee __TEMP_NS__ | (grep -qm1 "END_OF_TEST" && kill $(cat __NC_PID__)) -host cat __TEMP__ | nc -u -q1 -N ::1 10002 +nsb (ncat -u -6 -l ::1 10002 & echo $! > __NC_PID__) | tee __TEMP_NS__ | (grep -qm1 "END_OF_TEST" && kill $(cat __NC_PID__)) +host cat __TEMP__ | ncat -u ::1 10002 nsw hout MD5 md5sum __TEMP__ | cut -d' ' -f1 nsout NS_MD5 md5sum __TEMP_NS__ | cut -d' ' -f1 @@ -57,9 +58,9 @@ check [ "__NS_MD5__" = "__MD5__" ] test UDP/IPv6: ns to host (recvmmsg/sendmmsg) host :> __TEMP__ -hostb (nc -u -q1 -6 -l 10003 & echo $! > __NC_PID__) | tee __TEMP__ | (grep -qm1 "END_OF_TEST" && kill $(cat __NC_PID__)) +hostb (ncat -u -6 -l ::1 10003 & echo $! > __NC_PID__) | tee __TEMP__ | (grep -qm1 "END_OF_TEST" && kill $(cat __NC_PID__)) sleep 1 -ns cat __TEMP_NS__ | nc -u -q1 -N ::1 10003 +ns cat __TEMP_NS__ | ncat -u ::1 10003 hostw hout HOST_MD5 md5sum __TEMP__ | cut -d' ' -f1 check [ "__HOST_MD5__" = "__MD5__" ] @@ -67,10 +68,10 @@ nsw test UDP/IPv6: ns to host (via tap) host :> __TEMP__ -hostb (nc -u -q1 -6 -l 10003 & echo $! > __NC_PID__) | tee __TEMP__ | (grep -qm1 "END_OF_TEST" && kill $(cat __NC_PID__)) +hostb (ncat -u -6 -l :: 10003 & echo $! > __NC_PID__) | tee __TEMP__ | (grep -qm1 "END_OF_TEST" && kill $(cat __NC_PID__)) nsout GW6 ip -j -6 route show|jq -rM '.[] | select(.dst == "default").gateway' nsout IFNAME ip -j link show | jq -rM '.[] | select(.link_type == "ether").ifname' -ns cat __TEMP_NS__ | nc -u -q1 -N __GW6__%__IFNAME__ 10003 +ns cat __TEMP_NS__ | ncat -u __GW6__%__IFNAME__ 10003 hostw hout HOST_MD5 md5sum __TEMP__ | cut -d' ' -f1 check [ "__HOST_MD5__" = "__MD5__" ] |