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authorStefano Brivio <sbrivio@redhat.com>2021-09-27 15:10:35 +0200
committerStefano Brivio <sbrivio@redhat.com>2021-09-27 15:10:35 +0200
commit061519b5620f594b5e5711ae6f3372ff152bc14c (patch)
tree6f46a496ddc61b4959c4da9c5b6b3eddfd876cf8 /test/icmp
parentca325e7583ad7c2f02193813289d1a1cfa17bf7a (diff)
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test: Add CI/demo scripts
Not really quick, definitely dirty. Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Diffstat (limited to 'test/icmp')
-rw-r--r--test/icmp/passt_in_ns37
1 files changed, 37 insertions, 0 deletions
diff --git a/test/icmp/passt_in_ns b/test/icmp/passt_in_ns
new file mode 100644
index 0000000..be5be29
--- /dev/null
+++ b/test/icmp/passt_in_ns
@@ -0,0 +1,37 @@
+# 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/icmp/passt_in_ns - Check ICMP/ICMPv6 functionality for passt in ns
+#
+# Copyright (c) 2021 Red Hat GmbH
+# Author: Stefano Brivio <sbrivio@redhat.com>
+#
+# 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.
+
+onlyfor passt_in_ns
+nstools ip jq sleep
+gtools ping ip jq
+
+test ICMP echo: guest to ns
+nsout IFNAME_NS ip -j li sh | 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
+gout RET echo $?
+ns ip addr del 192.0.2.1/32 dev __IFNAME_NS__
+check [ __RET__ -eq 0 ]
+
+test ICMPv6 echo: guest to ns
+ns ip addr add 2001:db8::1 dev __IFNAME_NS__ && sleep 2 # DAD
+gout IFNAME ip -j li sh | jq -rM '.[] | select(.link_type == "ether").ifname'
+guest ping -c1 -w1 2001:db8::1
+gout RET echo $?
+ns ip addr del 2001:db8::1 dev __IFNAME_NS__
+check [ __RET__ -eq 0 ]