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passt/test/pasta/tcp
David Gibson 1c36c8d3f8 test: Use paths in __STATEDIR__ instead of 'temp' and 'tempdir' directives
Instead of using the 'temp' and 'tempdir' DSL directives to create
temporary files, use fixed paths relative to __STATEDIR__.  This has two
advantages:
  1) The files are automatically cleaned up if the tests fail (and even if
     that doesn't work they're easier to clean up manuall)
  2) When debugging tests it's easier to figure out which of the temporary
     files are relevant to whatever's going wrong

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2022-09-13 11:12:41 +02:00

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# 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/pasta/tcp - Check TCP functionality for pasta
#
# Copyright (c) 2021 Red Hat GmbH
# Author: Stefano Brivio <sbrivio@redhat.com>
htools dd socat ip jq md5sum cut
nstools socat ip jq md5sum cut
test TCP/IPv4: host to ns: big transfer
set TEMP_BIG __STATEDIR__/big
set TEMP_NS_BIG __STATEDIR__/big_ns
nsb socat -u TCP4-LISTEN:10002,bind=127.0.0.1 OPEN:__TEMP_NS_BIG__,create,trunc
host dd if=/dev/urandom bs=1M count=10 of=__TEMP_BIG__
host socat -u OPEN:__TEMP_BIG__ TCP4:127.0.0.1:10002
nsw
hout MD5_BIG md5sum __TEMP_BIG__ | cut -d' ' -f1
nsout NS_MD5_BIG md5sum __TEMP_NS_BIG__ | cut -d' ' -f1
check [ "__NS_MD5_BIG__" = "__MD5_BIG__" ]
test TCP/IPv4: ns to host (spliced): big transfer
hostb socat -u TCP4-LISTEN:10003,bind=127.0.0.1 OPEN:__TEMP_BIG__,create,trunc
ns socat -u OPEN:__TEMP_NS_BIG__ TCP4:127.0.0.1:10003
hostw
hout HOST_MD5_BIG md5sum __TEMP_BIG__ | cut -d' ' -f1
check [ "__HOST_MD5_BIG__" = "__MD5_BIG__" ]
test TCP/IPv4: ns to host (via tap): big transfer
hostb socat -u TCP4-LISTEN:10003 OPEN:__TEMP_BIG__,create,trunc
nsout GW ip -j -4 route show|jq -rM '.[] | select(.dst == "default").gateway'
ns socat -u OPEN:__TEMP_NS_BIG__ TCP4:__GW__:10003
hostw
hout HOST_MD5_BIG md5sum __TEMP_BIG__ | cut -d' ' -f1
check [ "__HOST_MD5_BIG__" = "__MD5_BIG__" ]
test TCP/IPv4: host to ns: small transfer
set TEMP_SMALL __STATEDIR__/small
set TEMP_NS_SMALL __STATEDIR__/small_ns
nsb socat -u TCP4-LISTEN:10002,bind=127.0.0.1 OPEN:__TEMP_NS_SMALL__,create,trunc
host dd if=/dev/urandom bs=2k count=1 of=__TEMP_SMALL__
host socat OPEN:__TEMP_SMALL__ TCP4:127.0.0.1:10002
nsw
hout MD5_SMALL md5sum __TEMP_SMALL__ | cut -d' ' -f1
nsout NS_MD5_SMALL md5sum __TEMP_NS_SMALL__ | cut -d' ' -f1
check [ "__NS_MD5_SMALL__" = "__MD5_SMALL__" ]
test TCP/IPv4: ns to host (spliced): small transfer
hostb socat -u TCP4-LISTEN:10003,bind=127.0.0.1 OPEN:__TEMP_SMALL__,create,trunc
ns socat OPEN:__TEMP_NS_SMALL__ TCP4:127.0.0.1:10003
hostw
hout HOST_MD5_SMALL md5sum __TEMP_SMALL__ | cut -d' ' -f1
check [ "__HOST_MD5_SMALL__" = "__MD5_SMALL__" ]
test TCP/IPv4: ns to host (via tap): small transfer
hostb socat -u TCP4-LISTEN:10003 OPEN:__TEMP_SMALL__,create,trunc
nsout GW ip -j -4 route show|jq -rM '.[] | select(.dst == "default").gateway'
ns socat -u OPEN:__TEMP_NS_SMALL__ TCP4:__GW__:10003
hostw
hout HOST_MD5_SMALL md5sum __TEMP_SMALL__ | cut -d' ' -f1
check [ "__HOST_MD5_SMALL__" = "__MD5_SMALL__" ]
test TCP/IPv6: host to ns: big transfer
nsb socat -u TCP6-LISTEN:10002,bind=[::1] OPEN:__TEMP_NS_BIG__,create,trunc
host socat -u OPEN:__TEMP_BIG__ TCP6:[::1]:10002
nsw
hout MD5_BIG md5sum __TEMP_BIG__ | cut -d' ' -f1
nsout NS_MD5_BIG md5sum __TEMP_NS_BIG__ | cut -d' ' -f1
check [ "__NS_MD5_BIG__" = "__MD5_BIG__" ]
test TCP/IPv6: ns to host (spliced): big transfer
hostb socat -u TCP6-LISTEN:10003,bind=[::1] OPEN:__TEMP_BIG__,create,trunc
ns socat -u OPEN:__TEMP_NS_BIG__ TCP6:[::1]:10003
hostw
hout HOST_MD5_BIG md5sum __TEMP_BIG__ | cut -d' ' -f1
check [ "__HOST_MD5_BIG__" = "__MD5_BIG__" ]
test TCP/IPv6: ns to host (via tap): big transfer
hostb socat -u TCP6-LISTEN:10003 OPEN:__TEMP_BIG__,create,trunc
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 socat -u OPEN:__TEMP_NS_BIG__ TCP6:[__GW6__%__IFNAME__]:10003
hostw
hout HOST_MD5_BIG md5sum __TEMP_BIG__ | cut -d' ' -f1
check [ "__HOST_MD5_BIG__" = "__MD5_BIG__" ]
test TCP/IPv6: host to ns: small transfer
nsb socat -u TCP6-LISTEN:10002,bind=[::1] OPEN:__TEMP_NS_SMALL__,create,trunc
host socat -u OPEN:__TEMP_SMALL__ TCP6:[::1]:10002
nsw
hout MD5_SMALL md5sum __TEMP_SMALL__ | cut -d' ' -f1
nsout NS_MD5_SMALL md5sum __TEMP_NS_SMALL__ | cut -d' ' -f1
check [ "__NS_MD5_SMALL__" = "__MD5_SMALL__" ]
test TCP/IPv6: ns to host (spliced): small transfer
hostb socat -u TCP6-LISTEN:10003,bind=[::1] OPEN:__TEMP_SMALL__,create,trunc
ns socat -u OPEN:__TEMP_NS_SMALL__ TCP6:[::1]:10003
hostw
hout HOST_MD5_SMALL md5sum __TEMP_SMALL__ | cut -d' ' -f1
check [ "__HOST_MD5_SMALL__" = "__MD5_SMALL__" ]
test TCP/IPv6: ns to host (via tap): small transfer
hostb socat -u TCP6-LISTEN:10003 OPEN:__TEMP_SMALL__,create,trunc
ns socat -u OPEN:__TEMP_NS_SMALL__ TCP6:[__GW6__%__IFNAME__]:10003
hostw
hout HOST_MD5_SMALL md5sum __TEMP_SMALL__ | cut -d' ' -f1
check [ "__HOST_MD5_SMALL__" = "__MD5_SMALL__" ]