From 594c2f93716380feb29aeb774ba77704684aa125 Mon Sep 17 00:00:00 2001 From: David Gibson Date: Tue, 13 Sep 2022 14:35:16 +1000 Subject: 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 --- test/passt_in_ns/icmp | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 test/passt_in_ns/icmp (limited to 'test/passt_in_ns/icmp') diff --git a/test/passt_in_ns/icmp b/test/passt_in_ns/icmp new file mode 100644 index 0000000..f326d4b --- /dev/null +++ b/test/passt_in_ns/icmp @@ -0,0 +1,32 @@ +# 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/icmp - Check ICMP/ICMPv6 functionality for passt in ns +# +# Copyright (c) 2021 Red Hat GmbH +# Author: Stefano Brivio +# +# These tests can work reliably only within an isolated namespace: the host +# might have a net.ipv4.ping_group_range sysctl value not allowing pasta's gid +# to create "ping" sockets. Inside the namespace, there's a single group, which +# is allowed by default to create them. + +nstools ip jq sleep +gtools ping ip jq + +test ICMP echo: guest to ns +nsout IFNAME_NS ip -j link show | jq -rM '.[] | select(.link_type == "ether").ifname' +ns ip addr add 192.0.2.1/32 dev __IFNAME_NS__ +guest ping -c1 -w1 192.0.2.1 +ns ip addr del 192.0.2.1/32 dev __IFNAME_NS__ + +test ICMPv6 echo: guest to ns +ns ip addr add 2001:db8::1 dev __IFNAME_NS__ && sleep 2 # DAD +gout IFNAME ip -j link show | jq -rM '.[] | select(.link_type == "ether").ifname' +guest ping -c1 -w1 2001:db8::1 +ns ip addr del 2001:db8::1 dev __IFNAME_NS__ -- cgit v1.2.3