diff options
Diffstat (limited to 'test/udp/pasta')
| -rw-r--r-- | test/udp/pasta | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/test/udp/pasta b/test/udp/pasta new file mode 100644 index 0000000..dd4b72d --- /dev/null +++ b/test/udp/pasta @@ -0,0 +1,76 @@ +# SPDX-License-Identifier: AGPL-3.0-or-later +# +# PASST - Plug A Simple Socket Transport +# for qemu/UNIX domain socket mode +# +# PASTA - Pack A Subtle Tap Abstraction +# for network namespace/tap device mode +# +# test/udp/pasta - Check UDP functionality for pasta +# +# Copyright (c) 2021 Red Hat GmbH +# 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 + +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__)) +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 +nsw +hout MD5 md5sum __TEMP__ | cut -d' ' -f1 +nsout NS_MD5 md5sum __TEMP_NS__ | cut -d' ' -f1 +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__)) +sleep 1 +ns cat __TEMP_NS__ | nc -u -q1 -N 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__)) +nsout GW ip -j -4 ro sh|jq -rM '.[] | select(.dst == "default").gateway' +ns cat __TEMP_NS__ | nc -u -q1 -N __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 +nsw +hout MD5 md5sum __TEMP__ | cut -d' ' -f1 +nsout NS_MD5 md5sum __TEMP_NS__ | cut -d' ' -f1 +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__)) +sleep 1 +ns cat __TEMP_NS__ | nc -u -q1 -N ::1 10003 +hostw +hout HOST_MD5 md5sum __TEMP__ | cut -d' ' -f1 +check [ "__HOST_MD5__" = "__MD5__" ] +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__)) +nsout GW6 ip -j -6 ro sh|jq -rM '.[] | select(.dst == "default").gateway' +nsout IFNAME ip -j li sh | jq -rM '.[] | select(.link_type == "ether").ifname' +ns cat __TEMP_NS__ | nc -u -q1 -N __GW6__%__IFNAME__ 10003 +hostw +hout HOST_MD5 md5sum __TEMP__ | cut -d' ' -f1 +check [ "__HOST_MD5__" = "__MD5__" ] |