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# SPDX-License-Identifier: GPL-2.0-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/tcp - Check TCP functionality for passt in ns with pasta
#
# Copyright (c) 2021 Red Hat GmbH
# Author: Stefano Brivio <sbrivio@redhat.com>

gtools	socat ip jq
htools	socat ip jq
nstools	socat ip jq

set	TEMP_BIG __STATEDIR__/test_big.bin
set	TEMP_SMALL __STATEDIR__/test_small.bin
set	TEMP_NS_BIG __STATEDIR__/test_ns_big.bin
set	TEMP_NS_SMALL __STATEDIR__/test_ns_small.bin

test	TCP/IPv4: host to guest: big transfer
guestb	socat -u TCP4-LISTEN:10001 OPEN:test_big.bin,create,trunc
sleep	1
host	socat -u OPEN:__BASEPATH__/big.bin TCP4:127.0.0.1:10001
guestw
guest	cmp test_big.bin /root/big.bin

test	TCP/IPv4: host to ns: big transfer
nsb	socat -u TCP4-LISTEN:10002 OPEN:__TEMP_NS_BIG__,create,trunc
sleep	1
host	socat -u OPEN:__BASEPATH__/big.bin TCP4:127.0.0.1:10002
nsw
check	cmp __TEMP_NS_BIG__ __BASEPATH__/big.bin

test	TCP/IPv4: guest to host: big transfer
hostb	socat -u TCP4-LISTEN:10003 OPEN:__TEMP_BIG__,create,trunc
sleep	1
guest	socat -u OPEN:/root/big.bin TCP4:__NAT_TO_HOST4__:10003
hostw
check	cmp __TEMP_BIG__ __BASEPATH__/big.bin

test	TCP/IPv4: guest to ns: big transfer
nsb	socat -u TCP4-LISTEN:10002 OPEN:__TEMP_NS_BIG__,create,trunc
sleep	1
guest	socat -u OPEN:/root/big.bin TCP4:__NAT_TO_NS4__:10002
nsw
check	cmp __TEMP_NS_BIG__ __BASEPATH__/big.bin

test	TCP/IPv4: ns to host (spliced): big transfer
hostb	socat -u TCP4-LISTEN:10003 OPEN:__TEMP_BIG__,create,trunc
sleep	1
ns	socat -u OPEN:__BASEPATH__/big.bin TCP4:127.0.0.1:10003
hostw
check	cmp __TEMP_BIG__ __BASEPATH__/big.bin

test	TCP/IPv4: ns to host (via tap): big transfer
hostb	socat -u TCP4-LISTEN:10003 OPEN:__TEMP_BIG__,create,trunc
sleep	1
ns	socat -u OPEN:__BASEPATH__/big.bin TCP4:__NAT_TO_HOST4__:10003
hostw
check	cmp __TEMP_BIG__ __BASEPATH__/big.bin

test	TCP/IPv4: ns to guest (using loopback address): big transfer
guestb	socat -u TCP4-LISTEN:10001 OPEN:test_big.bin,create,trunc
sleep	1
ns	socat -u OPEN:__BASEPATH__/big.bin TCP4:127.0.0.1:10001
guestw
guest	cmp test_big.bin /root/big.bin

test	TCP/IPv4: ns to guest (using namespace address): big transfer
guestb	socat -u TCP4-LISTEN:10001 OPEN:test_big.bin,create,trunc
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'
sleep	1
ns	socat -u OPEN:__BASEPATH__/big.bin TCP4:__ADDR__:10001
guestw
guest	cmp test_big.bin /root/big.bin

test	TCP/IPv4: host to guest: small transfer
guestb	socat -u TCP4-LISTEN:10001 OPEN:test_small.bin,create,trunc
sleep	1
host	socat -u OPEN:__BASEPATH__/small.bin TCP4:127.0.0.1:10001
guestw
guest	cmp test_small.bin /root/small.bin

test	TCP/IPv4: host to ns: small transfer
nsb	socat -u TCP4-LISTEN:10002 OPEN:__TEMP_NS_SMALL__,create,trunc
sleep	1
host	socat -u OPEN:__BASEPATH__/small.bin TCP4:127.0.0.1:10002
nsw
check	cmp __TEMP_NS_SMALL__ __BASEPATH__/small.bin

test	TCP/IPv4: guest to host: small transfer
hostb	socat -u TCP4-LISTEN:10003 OPEN:__TEMP_SMALL__,create,trunc
sleep	1
guest	socat -u OPEN:/root/small.bin TCP4:__NAT_TO_HOST4__:10003
hostw
check	cmp __TEMP_SMALL__ __BASEPATH__/small.bin

test	TCP/IPv4: guest to ns: small transfer
nsb	socat -u TCP4-LISTEN:10002 OPEN:__TEMP_NS_SMALL__,create,trunc
sleep	1
guest	socat -u OPEN:/root/small.bin TCP4:__NAT_TO_NS4__:10002
nsw
check	cmp __TEMP_NS_SMALL__ __BASEPATH__/small.bin

test	TCP/IPv4: ns to host (spliced): small transfer
hostb	socat -u TCP4-LISTEN:10003 OPEN:__TEMP_SMALL__,create,trunc
sleep	1
ns	socat -u OPEN:__BASEPATH__/small.bin TCP4:127.0.0.1:10003
hostw
check	cmp __TEMP_SMALL__ __BASEPATH__/small.bin

test	TCP/IPv4: ns to host (via tap): small transfer
hostb	socat -u TCP4-LISTEN:10003 OPEN:__TEMP_SMALL__,create,trunc
sleep	1
ns	socat -u OPEN:__BASEPATH__/small.bin TCP4:__NAT_TO_HOST4__:10003
hostw
check	cmp __TEMP_SMALL__ __BASEPATH__/small.bin

test	TCP/IPv4: ns to guest (using loopback address): small transfer
guestb	socat -u TCP4-LISTEN:10001 OPEN:test_small.bin,create,trunc
sleep	1
ns	socat -u OPEN:__BASEPATH__/small.bin TCP4:127.0.0.1:10001
guestw
guest	cmp test_small.bin /root/small.bin

test	TCP/IPv4: ns to guest (using namespace address): small transfer
guestb	socat -u TCP4-LISTEN:10001 OPEN:test_small.bin,create,trunc
sleep	1
ns	socat -u OPEN:__BASEPATH__/small.bin TCP4:__ADDR__:10001
guestw
guest	cmp test_small.bin /root/small.bin

test	TCP/IPv6: host to guest: big transfer
guestb	socat -u TCP6-LISTEN:10001 OPEN:test_big.bin,create,trunc
sleep	1
host	socat -u OPEN:__BASEPATH__/big.bin TCP6:[::1]:10001
guestw
guest	cmp test_big.bin /root/big.bin

test	TCP/IPv6: host to ns: big transfer
nsb	socat -u TCP6-LISTEN:10002 OPEN:__TEMP_NS_BIG__,create,trunc
sleep	1
host	socat -u OPEN:__BASEPATH__/big.bin TCP6:[::1]:10002
nsw
check	cmp __TEMP_NS_BIG__ __BASEPATH__/big.bin

test	TCP/IPv6: guest to host: big transfer
hostb	socat -u TCP6-LISTEN:10003 OPEN:__TEMP_BIG__,create,trunc
gout	IFNAME ip -j link show | jq -rM '.[] | select(.link_type == "ether").ifname'
sleep	1
guest	socat -u OPEN:/root/big.bin TCP6:[__NAT_TO_HOST6__]:10003
hostw
check	cmp __TEMP_BIG__ __BASEPATH__/big.bin

test	TCP/IPv6: guest to ns: big transfer
nsb	socat -u TCP6-LISTEN:10002 OPEN:__TEMP_NS_BIG__,create,trunc
sleep	1
guest	socat -u OPEN:/root/big.bin TCP6:[__NAT_TO_NS6__]:10002
nsw
check	cmp __TEMP_NS_BIG__ __BASEPATH__/big.bin

test	TCP/IPv6: ns to host (spliced): big transfer
hostb	socat -u TCP6-LISTEN:10003 OPEN:__TEMP_BIG__,create,trunc
sleep	1
ns	socat -u OPEN:__BASEPATH__/big.bin TCP6:[::1]:10003
hostw
check	cmp __TEMP_BIG__ __BASEPATH__/big.bin

test	TCP/IPv6: ns to host (via tap): big transfer
hostb	socat -u TCP6-LISTEN:10003 OPEN:__TEMP_BIG__,create,trunc
nsout	IFNAME ip -j link show | jq -rM '.[] | select(.link_type == "ether").ifname'
sleep	1
ns	socat -u OPEN:__BASEPATH__/big.bin TCP6:[__NAT_TO_HOST6__]:10003
hostw
check	cmp __TEMP_BIG__ __BASEPATH__/big.bin

test	TCP/IPv6: ns to guest (using loopback address): big transfer
guestb	socat -u TCP6-LISTEN:10001 OPEN:test_big.bin,create,trunc
sleep	1
ns	socat -u OPEN:__BASEPATH__/big.bin TCP6:[::1]:10001
guestw
guest	cmp test_big.bin /root/big.bin

test	TCP/IPv6: ns to guest (using namespace address): big transfer
guestb	socat -u TCP6-LISTEN:10001 OPEN:test_big.bin,create,trunc
nsout	ADDR6 ip -j -6 addr show|jq -rM '.[] | select(.ifname == "__IFNAME__").addr_info[0].local'
sleep	1
ns	socat -u OPEN:__BASEPATH__/big.bin TCP6:[__ADDR6__]:10001
guestw
guest	cmp test_big.bin /root/big.bin

test	TCP/IPv6: host to guest: small transfer
guestb	socat -u TCP6-LISTEN:10001 OPEN:test_small.bin,create,trunc
sleep	1
host	socat -u OPEN:__BASEPATH__/small.bin TCP6:[::1]:10001
guestw
guest	cmp test_small.bin /root/small.bin

test	TCP/IPv6: host to ns: small transfer
nsb	socat -u TCP6-LISTEN:10002 OPEN:__TEMP_NS_SMALL__,create,trunc
sleep	1
host	socat -u OPEN:__BASEPATH__/small.bin TCP6:[::1]:10002
nsw
check	cmp __TEMP_NS_SMALL__ __BASEPATH__/small.bin

test	TCP/IPv6: guest to host: small transfer
hostb	socat -u TCP6-LISTEN:10003 OPEN:__TEMP_SMALL__,create,trunc
gout	IFNAME ip -j link show | jq -rM '.[] | select(.link_type == "ether").ifname'
sleep	1
guest	socat -u OPEN:/root/small.bin TCP6:[__NAT_TO_HOST6__]:10003
hostw
check	cmp __TEMP_SMALL__ __BASEPATH__/small.bin

test	TCP/IPv6: guest to ns: small transfer
nsb	socat -u TCP6-LISTEN:10002 OPEN:__TEMP_NS_SMALL__
sleep	1
guest	socat -u OPEN:/root/small.bin TCP6:[__NAT_TO_NS6__]:10002
nsw
check	cmp __TEMP_NS_SMALL__ __BASEPATH__/small.bin

test	TCP/IPv6: ns to host (spliced): small transfer
hostb	socat -u TCP6-LISTEN:10003 OPEN:__TEMP_SMALL__,create,trunc
sleep	1
ns	socat -u OPEN:__BASEPATH__/small.bin TCP6:[::1]:10003
hostw
check	cmp __TEMP_SMALL__ __BASEPATH__/small.bin

test	TCP/IPv6: ns to host (via tap): small transfer
hostb	socat -u TCP6-LISTEN:10003 OPEN:__TEMP_SMALL__,create,trunc
nsout	IFNAME ip -j link show | jq -rM '.[] | select(.link_type == "ether").ifname'
sleep	1
ns	socat -u OPEN:__BASEPATH__/small.bin TCP6:[__NAT_TO_HOST6__]:10003
hostw
check	cmp __TEMP_SMALL__ __BASEPATH__/small.bin

test	TCP/IPv6: ns to guest (using loopback address): small transfer
guestb	socat -u TCP6-LISTEN:10001 OPEN:test_small.bin,create,trunc
sleep	1
ns	socat -u OPEN:__BASEPATH__/small.bin TCP6:[::1]:10001
guestw
guest	cmp test_small.bin /root/small.bin

test	TCP/IPv6: ns to guest (using namespace address): small transfer
guestb	socat -u TCP6-LISTEN:10001 OPEN:test_small.bin,create,trunc
sleep	1
ns	socat -u OPEN:__BASEPATH__/small.bin TCP6:[__ADDR6__]:10001
guestw
guest	cmp test_small.bin /root/small.bin

debug log:

solving e2ac215 ...
found e2ac215 in https://archives.passt.top/passt-dev/20230501110702.3915529-8-david@gibson.dropbear.id.au/
found 51d0379 in https://archives.passt.top/passt-dev/20230501110702.3915529-4-david@gibson.dropbear.id.au/
found cdb7060 in https://passt.top/passt
preparing index
index prepared:
100644 cdb7060c844325e248651b106f59385464b0c7c4	test/passt_in_ns/tcp

applying [1/2] https://archives.passt.top/passt-dev/20230501110702.3915529-4-david@gibson.dropbear.id.au/
diff --git a/test/passt_in_ns/tcp b/test/passt_in_ns/tcp
index cdb7060..51d0379 100644


applying [2/2] https://archives.passt.top/passt-dev/20230501110702.3915529-8-david@gibson.dropbear.id.au/
diff --git a/test/passt_in_ns/tcp b/test/passt_in_ns/tcp
index 51d0379..e2ac215 100644

Checking patch test/passt_in_ns/tcp...
Applied patch test/passt_in_ns/tcp cleanly.
Checking patch test/passt_in_ns/tcp...
Applied patch test/passt_in_ns/tcp cleanly.

index at:
100644 e2ac2154195dd841b3acf613495091f0b565189f	test/passt_in_ns/tcp

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