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authorDavid Gibson <david@gibson.dropbear.id.au>2022-09-13 14:35:16 +1000
committerStefano Brivio <sbrivio@redhat.com>2022-09-13 11:12:41 +0200
commit594c2f93716380feb29aeb774ba77704684aa125 (patch)
tree6fee493c0db91bb0b9a3affd539a846b7d882a47 /test/passt_in_ns/udp
parent4381278b7d771b78fba2fe552ede33f8996b9f17 (diff)
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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>
Diffstat (limited to 'test/passt_in_ns/udp')
-rw-r--r--test/passt_in_ns/udp142
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__" ]