tests: validate generated netlink instructions

compare netlink instructions generated by given nft command line
with recorded version.

Example: udp dport 80 accept in ip family should look like

ip test-ip4 input
  [ payload load 1b @ network header + 9 => reg 1 ]
  [ cmp eq reg 1 0x00000011 ]
  [ payload load 2b @ transport header + 2 => reg 1 ]
  [ cmp eq reg 1 0x00005000 ]
  [ immediate reg 0 accept ]

This is stored in udp.t.payload.ip

Other suffixes:
.payload.ip6
.payload.inet
.payload ('any')

The test script first looks for 'testname.t.payload.$family', if that
doesn't exist 'testname.t.payload' is used.

This allows for family independent test (e.g. meta), where we don't
expect/have any family specific expressions.

Signed-off-by: Florian Westphal <fw@strlen.de>

1 files changed, 420 insertions, 0 deletions

diff --git a/tests/regression/ip6/vmap.t.payload.inet b/tests/regression/ip6/vmap.t.payload.inet
new file mode 100644
index 00000000..f0312bf3
--- /dev/null
+++ b/tests/regression/ip6/vmap.t.payload.inet
@@ -0,0 +1,420 @@
+# ip6 saddr vmap { abcd::3 : accept }
+map%d test-inet b
+map%d test-inet 0
+	element 0000cdab 00000000 00000000 03000000  : 0 [end]
+inet test-inet input
+  [ meta load nfproto => reg 1 ]
+  [ cmp eq reg 1 0x0000000a ]
+  [ payload load 16b @ network header + 8 => reg 1 ]
+  [ lookup reg 1 set map%d dreg 0 ]
+
+# ip6 saddr vmap { 1234:1234:1234:1234:1234:1234:1234:1234 : accept}
+map%d test-inet b
+map%d test-inet 0
+	element 34123412 34123412 34123412 34123412  : 0 [end]
+inet test-inet input
+  [ meta load nfproto => reg 1 ]
+  [ cmp eq reg 1 0x0000000a ]
+  [ payload load 16b @ network header + 8 => reg 1 ]
+  [ lookup reg 1 set map%d dreg 0 ]
+
+# ip6 saddr vmap { ::1234:1234:1234:1234:1234:1234:1234 : accept}
+map%d test-inet b
+map%d test-inet 0
+	element 34120000 34123412 34123412 34123412  : 0 [end]
+inet test-inet input
+  [ meta load nfproto => reg 1 ]
+  [ cmp eq reg 1 0x0000000a ]
+  [ payload load 16b @ network header + 8 => reg 1 ]
+  [ lookup reg 1 set map%d dreg 0 ]
+
+# ip6 saddr vmap { 1234::1234:1234:1234:1234:1234:1234 : accept}
+map%d test-inet b
+map%d test-inet 0
+	element 00003412 34123412 34123412 34123412  : 0 [end]
+inet test-inet input
+  [ meta load nfproto => reg 1 ]
+  [ cmp eq reg 1 0x0000000a ]
+  [ payload load 16b @ network header + 8 => reg 1 ]
+  [ lookup reg 1 set map%d dreg 0 ]
+
+# ip6 saddr vmap { 1234:1234::1234:1234:1234:1234:1234 : accept}
+map%d test-inet b
+map%d test-inet 0
+	element 34123412 34120000 34123412 34123412  : 0 [end]
+inet test-inet input
+  [ meta load nfproto => reg 1 ]
+  [ cmp eq reg 1 0x0000000a ]
+  [ payload load 16b @ network header + 8 => reg 1 ]
+  [ lookup reg 1 set map%d dreg 0 ]
+
+# ip6 saddr vmap { 1234:1234:1234::1234:1234:1234:1234 : accept}
+map%d test-inet b
+map%d test-inet 0
+	element 34123412 00003412 34123412 34123412  : 0 [end]
+inet test-inet input
+  [ meta load nfproto => reg 1 ]
+  [ cmp eq reg 1 0x0000000a ]
+  [ payload load 16b @ network header + 8 => reg 1 ]
+  [ lookup reg 1 set map%d dreg 0 ]
+
+# ip6 saddr vmap { 1234:1234:1234:1234::1234:1234:1234 : accept}
+map%d test-inet b
+map%d test-inet 0
+	element 34123412 34123412 34120000 34123412  : 0 [end]
+inet test-inet input
+  [ meta load nfproto => reg 1 ]
+  [ cmp eq reg 1 0x0000000a ]
+  [ payload load 16b @ network header + 8 => reg 1 ]
+  [ lookup reg 1 set map%d dreg 0 ]
+
+# ip6 saddr vmap { 1234:1234:1234:1234:1234::1234:1234 : accept}
+map%d test-inet b
+map%d test-inet 0
+	element 34123412 34123412 00003412 34123412  : 0 [end]
+inet test-inet input
+  [ meta load nfproto => reg 1 ]
+  [ cmp eq reg 1 0x0000000a ]
+  [ payload load 16b @ network header + 8 => reg 1 ]
+  [ lookup reg 1 set map%d dreg 0 ]
+
+# ip6 saddr vmap { 1234:1234:1234:1234:1234:1234::1234 : accept}
+map%d test-inet b
+map%d test-inet 0
+	element 34123412 34123412 34123412 34120000  : 0 [end]
+inet test-inet input
+  [ meta load nfproto => reg 1 ]
+  [ cmp eq reg 1 0x0000000a ]
+  [ payload load 16b @ network header + 8 => reg 1 ]
+  [ lookup reg 1 set map%d dreg 0 ]
+
+# ip6 saddr vmap { 1234:1234:1234:1234:1234:1234:1234:: : accept}
+map%d test-inet b
+map%d test-inet 0
+	element 34123412 34123412 34123412 00003412  : 0 [end]
+inet test-inet input
+  [ meta load nfproto => reg 1 ]
+  [ cmp eq reg 1 0x0000000a ]
+  [ payload load 16b @ network header + 8 => reg 1 ]
+  [ lookup reg 1 set map%d dreg 0 ]
+
+# ip6 saddr vmap { ::1234:1234:1234:1234:1234:1234 : accept}
+map%d test-inet b
+map%d test-inet 0
+	element 00000000 34123412 34123412 34123412  : 0 [end]
+inet test-inet input
+  [ meta load nfproto => reg 1 ]
+  [ cmp eq reg 1 0x0000000a ]
+  [ payload load 16b @ network header + 8 => reg 1 ]
+  [ lookup reg 1 set map%d dreg 0 ]
+
+# ip6 saddr vmap { 1234::1234:1234:1234:1234:1234 : accept}
+map%d test-inet b
+map%d test-inet 0
+	element 00003412 34120000 34123412 34123412  : 0 [end]
+inet test-inet input
+  [ meta load nfproto => reg 1 ]
+  [ cmp eq reg 1 0x0000000a ]
+  [ payload load 16b @ network header + 8 => reg 1 ]
+  [ lookup reg 1 set map%d dreg 0 ]
+
+# ip6 saddr vmap { 1234:1234::1234:1234:1234:1234 : accept}
+map%d test-inet b
+map%d test-inet 0
+	element 34123412 00000000 34123412 34123412  : 0 [end]
+inet test-inet input
+  [ meta load nfproto => reg 1 ]
+  [ cmp eq reg 1 0x0000000a ]
+  [ payload load 16b @ network header + 8 => reg 1 ]
+  [ lookup reg 1 set map%d dreg 0 ]
+
+# ip6 saddr vmap { 1234:1234:1234::1234:1234:1234 : accept}
+map%d test-inet b
+map%d test-inet 0
+	element 34123412 00003412 34120000 34123412  : 0 [end]
+inet test-inet input
+  [ meta load nfproto => reg 1 ]
+  [ cmp eq reg 1 0x0000000a ]
+  [ payload load 16b @ network header + 8 => reg 1 ]
+  [ lookup reg 1 set map%d dreg 0 ]
+
+# ip6 saddr vmap { 1234:1234:1234:1234::1234:1234 : accept}
+map%d test-inet b
+map%d test-inet 0
+	element 34123412 34123412 00000000 34123412  : 0 [end]
+inet test-inet input
+  [ meta load nfproto => reg 1 ]
+  [ cmp eq reg 1 0x0000000a ]
+  [ payload load 16b @ network header + 8 => reg 1 ]
+  [ lookup reg 1 set map%d dreg 0 ]
+
+# ip6 saddr vmap { 1234:1234:1234:1234:1234::1234 : accept}
+map%d test-inet b
+map%d test-inet 0
+	element 34123412 34123412 00003412 34120000  : 0 [end]
+inet test-inet input
+  [ meta load nfproto => reg 1 ]
+  [ cmp eq reg 1 0x0000000a ]
+  [ payload load 16b @ network header + 8 => reg 1 ]
+  [ lookup reg 1 set map%d dreg 0 ]
+
+# ip6 saddr vmap { 1234:1234:1234:1234:1234:1234:: : accept}
+map%d test-inet b
+map%d test-inet 0
+	element 34123412 34123412 34123412 00000000  : 0 [end]
+inet test-inet input
+  [ meta load nfproto => reg 1 ]
+  [ cmp eq reg 1 0x0000000a ]
+  [ payload load 16b @ network header + 8 => reg 1 ]
+  [ lookup reg 1 set map%d dreg 0 ]
+
+# ip6 saddr vmap { ::1234:1234:1234:1234:1234 : accept}
+map%d test-inet b
+map%d test-inet 0
+	element 00000000 34120000 34123412 34123412  : 0 [end]
+inet test-inet input
+  [ meta load nfproto => reg 1 ]
+  [ cmp eq reg 1 0x0000000a ]
+  [ payload load 16b @ network header + 8 => reg 1 ]
+  [ lookup reg 1 set map%d dreg 0 ]
+
+# ip6 saddr vmap { 1234::1234:1234:1234:1234 : accept}
+map%d test-inet b
+map%d test-inet 0
+	element 00003412 00000000 34123412 34123412  : 0 [end]
+inet test-inet input
+  [ meta load nfproto => reg 1 ]
+  [ cmp eq reg 1 0x0000000a ]
+  [ payload load 16b @ network header + 8 => reg 1 ]
+  [ lookup reg 1 set map%d dreg 0 ]
+
+# ip6 saddr vmap { 1234:1234::1234:1234:1234 : accept}
+map%d test-inet b
+map%d test-inet 0
+	element 34123412 00000000 34120000 34123412  : 0 [end]
+inet test-inet input
+  [ meta load nfproto => reg 1 ]
+  [ cmp eq reg 1 0x0000000a ]
+  [ payload load 16b @ network header + 8 => reg 1 ]
+  [ lookup reg 1 set map%d dreg 0 ]
+
+# ip6 saddr vmap { 1234:1234:1234::1234:1234 : accept}
+map%d test-inet b
+map%d test-inet 0
+	element 34123412 00003412 00000000 34123412  : 0 [end]
+inet test-inet input
+  [ meta load nfproto => reg 1 ]
+  [ cmp eq reg 1 0x0000000a ]
+  [ payload load 16b @ network header + 8 => reg 1 ]
+  [ lookup reg 1 set map%d dreg 0 ]
+
+# ip6 saddr vmap { 1234:1234:1234:1234::1234 : accept}
+map%d test-inet b
+map%d test-inet 0
+	element 34123412 34123412 00000000 34120000  : 0 [end]
+inet test-inet input
+  [ meta load nfproto => reg 1 ]
+  [ cmp eq reg 1 0x0000000a ]
+  [ payload load 16b @ network header + 8 => reg 1 ]
+  [ lookup reg 1 set map%d dreg 0 ]
+
+# ip6 saddr vmap { 1234:1234:1234:1234:1234::  : accept}
+map%d test-inet b
+map%d test-inet 0
+	element 34123412 34123412 00003412 00000000  : 0 [end]
+inet test-inet input
+  [ meta load nfproto => reg 1 ]
+  [ cmp eq reg 1 0x0000000a ]
+  [ payload load 16b @ network header + 8 => reg 1 ]
+  [ lookup reg 1 set map%d dreg 0 ]
+
+# ip6 saddr vmap { ::1234:1234:1234:1234 : accept}
+map%d test-inet b
+map%d test-inet 0
+	element 00000000 00000000 34123412 34123412  : 0 [end]
+inet test-inet input
+  [ meta load nfproto => reg 1 ]
+  [ cmp eq reg 1 0x0000000a ]
+  [ payload load 16b @ network header + 8 => reg 1 ]
+  [ lookup reg 1 set map%d dreg 0 ]
+
+# ip6 saddr vmap { 1234::1234:1234:1234 : accept}
+map%d test-inet b
+map%d test-inet 0
+	element 00003412 00000000 34120000 34123412  : 0 [end]
+inet test-inet input
+  [ meta load nfproto => reg 1 ]
+  [ cmp eq reg 1 0x0000000a ]
+  [ payload load 16b @ network header + 8 => reg 1 ]
+  [ lookup reg 1 set map%d dreg 0 ]
+
+# ip6 saddr vmap { 1234:1234::1234:1234 : accept}
+map%d test-inet b
+map%d test-inet 0
+	element 34123412 00000000 00000000 34123412  : 0 [end]
+inet test-inet input
+  [ meta load nfproto => reg 1 ]
+  [ cmp eq reg 1 0x0000000a ]
+  [ payload load 16b @ network header + 8 => reg 1 ]
+  [ lookup reg 1 set map%d dreg 0 ]
+
+# ip6 saddr vmap { 1234:1234:1234::1234 : accept}
+map%d test-inet b
+map%d test-inet 0
+	element 34123412 00003412 00000000 34120000  : 0 [end]
+inet test-inet input
+  [ meta load nfproto => reg 1 ]
+  [ cmp eq reg 1 0x0000000a ]
+  [ payload load 16b @ network header + 8 => reg 1 ]
+  [ lookup reg 1 set map%d dreg 0 ]
+
+# ip6 saddr vmap { 1234:1234:1234:1234:: : accept}
+map%d test-inet b
+map%d test-inet 0
+	element 34123412 34123412 00000000 00000000  : 0 [end]
+inet test-inet input
+  [ meta load nfproto => reg 1 ]
+  [ cmp eq reg 1 0x0000000a ]
+  [ payload load 16b @ network header + 8 => reg 1 ]
+  [ lookup reg 1 set map%d dreg 0 ]
+
+# ip6 saddr vmap { ::1234:1234:1234 : accept}
+map%d test-inet b
+map%d test-inet 0
+	element 00000000 00000000 34120000 34123412  : 0 [end]
+inet test-inet input
+  [ meta load nfproto => reg 1 ]
+  [ cmp eq reg 1 0x0000000a ]
+  [ payload load 16b @ network header + 8 => reg 1 ]
+  [ lookup reg 1 set map%d dreg 0 ]
+
+# ip6 saddr vmap { 1234::1234:1234 : accept}
+map%d test-inet b
+map%d test-inet 0
+	element 00003412 00000000 00000000 34123412  : 0 [end]
+inet test-inet input
+  [ meta load nfproto => reg 1 ]
+  [ cmp eq reg 1 0x0000000a ]
+  [ payload load 16b @ network header + 8 => reg 1 ]
+  [ lookup reg 1 set map%d dreg 0 ]
+
+# ip6 saddr vmap { 1234:1234::1234 : accept}
+map%d test-inet b
+map%d test-inet 0
+	element 34123412 00000000 00000000 34120000  : 0 [end]
+inet test-inet input
+  [ meta load nfproto => reg 1 ]
+  [ cmp eq reg 1 0x0000000a ]
+  [ payload load 16b @ network header + 8 => reg 1 ]
+  [ lookup reg 1 set map%d dreg 0 ]
+
+# ip6 saddr vmap { 1234:1234:1234:: : accept}
+map%d test-inet b
+map%d test-inet 0
+	element 34123412 00003412 00000000 00000000  : 0 [end]
+inet test-inet input
+  [ meta load nfproto => reg 1 ]
+  [ cmp eq reg 1 0x0000000a ]
+  [ payload load 16b @ network header + 8 => reg 1 ]
+  [ lookup reg 1 set map%d dreg 0 ]
+
+# ip6 saddr vmap { ::1234:1234 : accept}
+map%d test-inet b
+map%d test-inet 0
+	element 00000000 00000000 00000000 34123412  : 0 [end]
+inet test-inet input
+  [ meta load nfproto => reg 1 ]
+  [ cmp eq reg 1 0x0000000a ]
+  [ payload load 16b @ network header + 8 => reg 1 ]
+  [ lookup reg 1 set map%d dreg 0 ]
+
+# ip6 saddr vmap { 1234::1234 : accept}
+map%d test-inet b
+map%d test-inet 0
+	element 00003412 00000000 00000000 34120000  : 0 [end]
+inet test-inet input
+  [ meta load nfproto => reg 1 ]
+  [ cmp eq reg 1 0x0000000a ]
+  [ payload load 16b @ network header + 8 => reg 1 ]
+  [ lookup reg 1 set map%d dreg 0 ]
+
+# ip6 saddr vmap { 1234:1234:: : accept}
+map%d test-inet b
+map%d test-inet 0
+	element 34123412 00000000 00000000 00000000  : 0 [end]
+inet test-inet input
+  [ meta load nfproto => reg 1 ]
+  [ cmp eq reg 1 0x0000000a ]
+  [ payload load 16b @ network header + 8 => reg 1 ]
+  [ lookup reg 1 set map%d dreg 0 ]
+
+# ip6 saddr vmap { ::1234 : accept}
+map%d test-inet b
+map%d test-inet 0
+	element 00000000 00000000 00000000 34120000  : 0 [end]
+inet test-inet input
+  [ meta load nfproto => reg 1 ]
+  [ cmp eq reg 1 0x0000000a ]
+  [ payload load 16b @ network header + 8 => reg 1 ]
+  [ lookup reg 1 set map%d dreg 0 ]
+
+# ip6 saddr vmap { 1234:: : accept}
+map%d test-inet b
+map%d test-inet 0
+	element 00003412 00000000 00000000 00000000  : 0 [end]
+inet test-inet input
+  [ meta load nfproto => reg 1 ]
+  [ cmp eq reg 1 0x0000000a ]
+  [ payload load 16b @ network header + 8 => reg 1 ]
+  [ lookup reg 1 set map%d dreg 0 ]
+
+# ip6 saddr vmap { ::/64 : accept}
+map%d test-inet f
+map%d test-inet 0
+	element 00000000 00000000 00000000 00000000  : 0 [end]	element 00000000 01000000 00000000 00000000  : 1 [end]
+inet test-inet input
+  [ meta load nfproto => reg 1 ]
+  [ cmp eq reg 1 0x0000000a ]
+  [ payload load 16b @ network header + 8 => reg 1 ]
+  [ lookup reg 1 set map%d dreg 0 ]
+
+# ip6 saddr vmap {1234:1234:1234:1234:1234:1234:aaaa:: : accept, ::aaaa : drop}
+map%d test-inet b
+map%d test-inet 0
+	element 34123412 34123412 34123412 0000aaaa  : 0 [end]	element 00000000 00000000 00000000 aaaa0000  : 0 [end]
+inet test-inet input
+  [ meta load nfproto => reg 1 ]
+  [ cmp eq reg 1 0x0000000a ]
+  [ payload load 16b @ network header + 8 => reg 1 ]
+  [ lookup reg 1 set map%d dreg 0 ]
+
+# ip6 saddr vmap {1234:1234:1234:1234:1234:1234:aaaa:::accept, ::bbbb : drop}
+map%d test-inet b
+map%d test-inet 0
+	element 34123412 34123412 34123412 0000aaaa  : 0 [end]	element 00000000 00000000 00000000 bbbb0000  : 0 [end]
+inet test-inet input
+  [ meta load nfproto => reg 1 ]
+  [ cmp eq reg 1 0x0000000a ]
+  [ payload load 16b @ network header + 8 => reg 1 ]
+  [ lookup reg 1 set map%d dreg 0 ]
+
+# ip6 saddr vmap {1234:1234:1234:1234:1234:1234:aaaa:::accept,::cccc : drop}
+map%d test-inet b
+map%d test-inet 0
+	element 34123412 34123412 34123412 0000aaaa  : 0 [end]	element 00000000 00000000 00000000 cccc0000  : 0 [end]
+inet test-inet input
+  [ meta load nfproto => reg 1 ]
+  [ cmp eq reg 1 0x0000000a ]
+  [ payload load 16b @ network header + 8 => reg 1 ]
+  [ lookup reg 1 set map%d dreg 0 ]
+
+# ip6 saddr vmap {1234:1234:1234:1234:1234:1234:aaaa:::accept,::dddd: drop}
+map%d test-inet b
+map%d test-inet 0
+	element 34123412 34123412 34123412 0000aaaa  : 0 [end]	element 00000000 00000000 00000000 dddd0000  : 0 [end]
+inet test-inet input
+  [ meta load nfproto => reg 1 ]
+  [ cmp eq reg 1 0x0000000a ]
+  [ payload load 16b @ network header + 8 => reg 1 ]
+  [ lookup reg 1 set map%d dreg 0 ]
+