# 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/pasta_options/no_pidns - Check --no-pidns handling

htools	readlink

test	Command is spawned in a new PID namespace by default
set	PIDNS __STATEDIR__/pidns
set	OUT __STATEDIR__/no-pidns.out
set	ERR __STATEDIR__/no-pidns.err

passt	readlink /proc/self/ns/pid > __PIDNS__
passt	./pasta -q -- readlink /proc/self/ns/pid > __OUT__ 2> __ERR__
check	[ "$(cat __PIDNS__)" != "$(cat __OUT__)" ]

test	--no-pidns keeps command in the caller's PID namespace
passt	./pasta -q --no-pidns -- readlink /proc/self/ns/pid > __OUT__ 2> __ERR__
check	[ "$(cat __PIDNS__)" = "$(cat __OUT__)" ]
check	[ ! -s __ERR__ ]