test: Group tests by mode then protocol, rather than the reverse

For example, passt/dhcp rather than dhcp/passt.  This is more
consistent with the two_guests and other test groups, and makes some
other cleanups simpler.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

1 files changed, 142 insertions, 0 deletions

diff --git a/test/passt_in_ns/udp b/test/passt_in_ns/udp
new file mode 100644
index 0000000..c22a68f
--- /dev/null
+++ b/test/passt_in_ns/udp
@@ -0,0 +1,142 @@
+# 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/passt_in_ns/udp - Check UDP functionality for passt in ns and pasta
+#
+# Copyright (c) 2021 Red Hat GmbH
+# Author: Stefano Brivio <sbrivio@redhat.com>
+
+gtools	socat tee grep cat ip jq md5sum cut
+nstools	socat tee grep cat ip jq md5sum cut
+htools	printf dd socat tee grep cat ip jq md5sum cut
+
+test	UDP/IPv4: host to guest
+temp	TEMP
+temp	SC_PID
+guestb	(socat -u UDP4-LISTEN:10001 STDOUT & echo $! > sc.pid) | tee test.bin | (grep -qm1 "END_OF_TEST" && kill $(cat sc.pid))
+sleep	1
+host	dd if=/dev/urandom bs=1k count=5 > __TEMP__ && printf "\nEND_OF_TEST\n" >> __TEMP__
+host	socat -u OPEN:__TEMP__ UDP4:127.0.0.1:10001
+guestw
+hout	MD5 md5sum __TEMP__ | cut -d' ' -f1
+gout	GUEST_MD5 md5sum test.bin | cut -d' ' -f1
+check	[ "__GUEST_MD5__" = "__MD5__" ]
+
+test	UDP/IPv4: host to ns
+temp	TEMP_NS
+nsb	(socat -u UDP4-LISTEN:10002 STDOUT & echo $! > __SC_PID__) | tee __TEMP_NS__ | (grep -qm1 "END_OF_TEST" && kill $(cat __SC_PID__))
+host	socat -u OPEN:__TEMP__ UDP4:127.0.0.1:10002
+nsw
+nsout	NS_MD5 md5sum __TEMP_NS__ | cut -d' ' -f1
+check	[ "__NS_MD5__" = "__MD5__" ]
+
+test	UDP/IPv4: guest to host
+hostb	(socat -u UDP4-LISTEN:10003 STDOUT & echo $! > __SC_PID__) | tee __TEMP__ | (grep -qm1 "END_OF_TEST" && kill $(cat __SC_PID__))
+gout	GW ip -j -4 route show|jq -rM '.[] | select(.dst == "default").gateway'
+guest	socat -u OPEN:test.bin UDP4:__GW__:10003
+hostw
+hout	HOST_MD5 md5sum __TEMP__ | cut -d' ' -f1
+check	[ "__HOST_MD5__" = "__MD5__" ]
+
+test	UDP/IPv4: guest to ns
+nsb	(socat -u UDP4-LISTEN:10002 STDOUT & echo $! > __SC_PID__) | tee __TEMP_NS__ | (grep -qm1 "END_OF_TEST" && kill $(cat __SC_PID__))
+guest	socat -u OPEN:test.bin UDP4:__GW__:10002
+nsw
+hout	HOST_MD5 md5sum __TEMP__ | cut -d' ' -f1
+check	[ "__HOST_MD5__" = "__MD5__" ]
+
+test	UDP/IPv4: ns to host (recvmmsg/sendmmsg)
+sleep	1
+hostb	(socat -u UDP4-LISTEN:10003 STDOUT & echo $! > __SC_PID__) | tee __TEMP__ | (grep -qm1 "END_OF_TEST" && kill $(cat __SC_PID__))
+ns	socat -u OPEN:__TEMP_NS__ UDP4:127.0.0.1:10003
+hostw
+hout	HOST_MD5 md5sum __TEMP__ | cut -d' ' -f1
+check	[ "__HOST_MD5__" = "__MD5__" ]
+
+test	UDP/IPv4: ns to host (via tap)
+hostb	(socat -u UDP4-LISTEN:10003 STDOUT & echo $! > __SC_PID__) | tee __TEMP__ | (grep -qm1 "END_OF_TEST" && kill $(cat __SC_PID__))
+ns	socat -u OPEN:__TEMP_NS__ UDP4:__GW__:10003
+hostw
+hout	HOST_MD5 md5sum __TEMP__ | cut -d' ' -f1
+check	[ "__HOST_MD5__" = "__MD5__" ]
+
+test	UDP/IPv4: ns to guest (using loopback address)
+guestb	(socat -u UDP4-LISTEN:10001 STDOUT & echo $! > sc.pid) | tee test.bin | (grep -qm1 "END_OF_TEST" && kill $(cat sc.pid))
+ns	socat -u OPEN:__TEMP_NS__ UDP4:127.0.0.1:10001
+guestw
+gout	GUEST_MD5 md5sum test.bin | cut -d' ' -f1
+check	[ "__GUEST_MD5__" = "__MD5__" ]
+
+test	UDP/IPv4: ns to guest (using namespace address)
+guestb	(socat -u UDP4-LISTEN:10001 STDOUT & echo $! > sc.pid) | tee test.bin | (grep -qm1 "END_OF_TEST" && kill $(cat sc.pid))
+nsout	IFNAME ip -j link show | jq -rM '.[] | select(.link_type == "ether").ifname'
+nsout	ADDR ip -j -4 addr show|jq -rM '.[] | select(.ifname == "__IFNAME__").addr_info[0].local'
+ns	socat -u OPEN:__TEMP_NS__ UDP4:__ADDR__:10001
+guestw
+gout	GUEST_MD5 md5sum test.bin | cut -d' ' -f1
+check	[ "__GUEST_MD5__" = "__MD5__" ]
+
+test	UDP/IPv6: host to guest
+guestb	(socat -u UDP6-LISTEN:10001 STDOUT & echo $! > sc.pid) | tee test.bin | (grep -qm1 "END_OF_TEST" && kill $(cat sc.pid))
+host	socat -u OPEN:__TEMP__ UDP6:[::1]:10001
+guestw
+gout	GUEST_MD5 md5sum test.bin | cut -d' ' -f1
+check	[ "__GUEST_MD5__" = "__MD5__" ]
+
+test	UDP/IPv6: host to ns
+nsb	(socat -u UDP6-LISTEN:10002 STDOUT & echo $! > __SC_PID__) | tee __TEMP_NS__ | (grep -qm1 "END_OF_TEST" && kill $(cat __SC_PID__))
+host	socat -u OPEN:__TEMP__ UDP6:[::1]:10002
+nsw
+nsout	NS_MD5 md5sum __TEMP_NS__ | cut -d' ' -f1
+check	[ "__NS_MD5__" = "__MD5__" ]
+
+test	UDP/IPv6: guest to host
+hostb	(socat -u UDP6-LISTEN:10003 STDOUT & echo $! > __SC_PID__) | tee __TEMP__ | (grep -qm1 "END_OF_TEST" && kill $(cat __SC_PID__))
+gout	GW6 ip -j -6 route show|jq -rM '.[] | select(.dst == "default").gateway'
+gout	IFNAME ip -j link show | jq -rM '.[] | select(.link_type == "ether").ifname'
+guest	socat -u OPEN:test.bin UDP6:[__GW6__%__IFNAME__]:10003
+hostw
+hout	HOST_MD5 md5sum __TEMP__ | cut -d' ' -f1
+check	[ "__HOST_MD5__" = "__MD5__" ]
+
+test	UDP/IPv6: guest to ns
+nsb	(socat -u UDP6-LISTEN:10002 STDOUT & echo $! > __SC_PID__) | tee __TEMP_NS__ | (grep -qm1 "END_OF_TEST" && kill $(cat __SC_PID__))
+guest	socat -u OPEN:test.bin UDP6:[__GW6__%__IFNAME__]:10002
+nsw
+hout	HOST_MD5 md5sum __TEMP__ | cut -d' ' -f1
+check	[ "__HOST_MD5__" = "__MD5__" ]
+
+test	UDP/IPv6: ns to host (recvmmsg/sendmmsg)
+hostb	(socat -u UDP6-LISTEN:10003 STDOUT & echo $! > __SC_PID__) | tee __TEMP__ | (grep -qm1 "END_OF_TEST" && kill $(cat __SC_PID__))
+ns	socat -u OPEN:__TEMP_NS__ UDP6:[::1]:10003
+hostw
+hout	HOST_MD5 md5sum __TEMP__ | cut -d' ' -f1
+check	[ "__HOST_MD5__" = "__MD5__" ]
+
+test	UDP/IPv6: ns to host (via tap)
+hostb	(socat -u UDP6-LISTEN:10003 STDOUT & echo $! > __SC_PID__) | tee __TEMP__ | (grep -qm1 "END_OF_TEST" && kill $(cat __SC_PID__))
+nsout	IFNAME ip -j link show | jq -rM '.[] | select(.link_type == "ether").ifname'
+ns	socat -u OPEN:__TEMP_NS__ UDP6:[__GW6__%__IFNAME__]:10003
+hostw
+hout	HOST_MD5 md5sum __TEMP__ | cut -d' ' -f1
+check	[ "__HOST_MD5__" = "__MD5__" ]
+
+test	UDP/IPv6: ns to guest (using loopback address)
+guestb	(socat -u UDP6-LISTEN:10001 STDOUT & echo $! > sc.pid) | tee test.bin | (grep -qm1 "END_OF_TEST" && kill $(cat sc.pid))
+ns	socat -u OPEN:__TEMP_NS__ UDP6:[::1]:10001
+guestw
+gout	GUEST_MD5 md5sum test.bin | cut -d' ' -f1
+check	[ "__GUEST_MD5__" = "__MD5__" ]
+
+test	UDP/IPv6: ns to guest (using namespace address)
+guestb	(socat -u UDP6-LISTEN:10001 STDOUT & echo $! > sc.pid) | tee test.bin | (grep -qm1 "END_OF_TEST" && kill $(cat sc.pid))
+nsout	ADDR6 ip -j -6 addr show|jq -rM '.[] | select(.ifname == "__IFNAME__").addr_info[0].local'
+ns	socat -u OPEN:__TEMP_NS__ UDP6:[__ADDR6__]:10001
+guestw
+gout	GUEST_MD5 md5sum test.bin | cut -d' ' -f1
+check	[ "__GUEST_MD5__" = "__MD5__" ]