tests: py: update format of registers in bitwise payloads.

libnftnl has been changed to bring the format of registers in bitwise
dumps in line with those in other types of expression.  Update the
expected output of Python test-cases.

Signed-off-by: Jeremy Sowden <jeremy@azazel.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

7 files changed, 67 insertions, 67 deletions

diff --git a/tests/py/ip6/frag.t.payload.inet b/tests/py/ip6/frag.t.payload.inet
index ef44f1ae..917742ff 100644
--- a/tests/py/ip6/frag.t.payload.inet
+++ b/tests/py/ip6/frag.t.payload.inet
@@ -120,7 +120,7 @@ inet test-inet output
   [ meta load nfproto => reg 1 ]
   [ cmp eq reg 1 0x0000000a ]
   [ exthdr load ipv6 2b @ 44 + 2 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x0000f8ff ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x0000f8ff ) ^ 0x00000000 ]
   [ cmp eq reg 1 0x0000b000 ]
 
 # frag frag-off != 233
@@ -128,7 +128,7 @@ inet test-inet output
   [ meta load nfproto => reg 1 ]
   [ cmp eq reg 1 0x0000000a ]
   [ exthdr load ipv6 2b @ 44 + 2 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x0000f8ff ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x0000f8ff ) ^ 0x00000000 ]
   [ cmp neq reg 1 0x00004807 ]
 
 # frag frag-off 33-45
@@ -136,7 +136,7 @@ inet test-inet output
   [ meta load nfproto => reg 1 ]
   [ cmp eq reg 1 0x0000000a ]
   [ exthdr load ipv6 2b @ 44 + 2 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x0000f8ff ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x0000f8ff ) ^ 0x00000000 ]
   [ cmp gte reg 1 0x00000801 ]
   [ cmp lte reg 1 0x00006801 ]
 
@@ -145,7 +145,7 @@ inet test-inet output
   [ meta load nfproto => reg 1 ]
   [ cmp eq reg 1 0x0000000a ]
   [ exthdr load ipv6 2b @ 44 + 2 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x0000f8ff ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x0000f8ff ) ^ 0x00000000 ]
   [ range neq reg 1 0x00000801 0x00006801 ]
 
 # frag frag-off { 33, 55, 67, 88}
@@ -156,7 +156,7 @@ inet test-inet output
   [ meta load nfproto => reg 1 ]
   [ cmp eq reg 1 0x0000000a ]
   [ exthdr load ipv6 2b @ 44 + 2 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x0000f8ff ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x0000f8ff ) ^ 0x00000000 ]
   [ lookup reg 1 set __set%d ]
 
 # frag frag-off != { 33, 55, 67, 88}
@@ -167,7 +167,7 @@ inet test-inet output
   [ meta load nfproto => reg 1 ]
   [ cmp eq reg 1 0x0000000a ]
   [ exthdr load ipv6 2b @ 44 + 2 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x0000f8ff ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x0000f8ff ) ^ 0x00000000 ]
   [ lookup reg 1 set __set%d 0x1 ]
 
 # frag frag-off { 33-55}
@@ -178,7 +178,7 @@ inet test-inet output
   [ meta load nfproto => reg 1 ]
   [ cmp eq reg 1 0x0000000a ]
   [ exthdr load ipv6 2b @ 44 + 2 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x0000f8ff ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x0000f8ff ) ^ 0x00000000 ]
   [ lookup reg 1 set __set%d ]
 
 # frag frag-off != { 33-55}
@@ -189,7 +189,7 @@ inet test-inet output
   [ meta load nfproto => reg 1 ]
   [ cmp eq reg 1 0x0000000a ]
   [ exthdr load ipv6 2b @ 44 + 2 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x0000f8ff ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x0000f8ff ) ^ 0x00000000 ]
   [ lookup reg 1 set __set%d 0x1 ]
 
 # frag more-fragments 1
@@ -197,7 +197,7 @@ inet test-inet output
   [ meta load nfproto => reg 1 ]
   [ cmp eq reg 1 0x0000000a ]
   [ exthdr load ipv6 1b @ 44 + 3 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x00000001 ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x00000001 ) ^ 0x00000000 ]
   [ cmp eq reg 1 0x00000001 ]
 
 # frag id 1
@@ -281,7 +281,7 @@ inet test-inet output
   [ meta load nfproto => reg 1 ]
   [ cmp eq reg 1 0x0000000a ]
   [ exthdr load ipv6 1b @ 44 + 3 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x00000006 ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x00000006 ) ^ 0x00000000 ]
   [ cmp eq reg 1 0x00000002 ]
 
 # frag more-fragments 0
@@ -289,7 +289,7 @@ inet test-inet output
   [ meta load nfproto => reg 1 ]
   [ cmp eq reg 1 0x0000000a ]
   [ exthdr load ipv6 1b @ 44 + 3 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x00000001 ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x00000001 ) ^ 0x00000000 ]
   [ cmp eq reg 1 0x00000000 ]
 
 # frag more-fragments 1
@@ -297,6 +297,6 @@ inet test-inet output
   [ meta load nfproto => reg 1 ]
   [ cmp eq reg 1 0x0000000a ]
   [ exthdr load ipv6 1b @ 44 + 3 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x00000001 ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x00000001 ) ^ 0x00000000 ]
   [ cmp eq reg 1 0x00000001 ]
 
diff --git a/tests/py/ip6/frag.t.payload.ip6 b/tests/py/ip6/frag.t.payload.ip6
index 940fb9f0..2405fff8 100644
--- a/tests/py/ip6/frag.t.payload.ip6
+++ b/tests/py/ip6/frag.t.payload.ip6
@@ -90,26 +90,26 @@ ip6 test-ip6 output
 # frag frag-off 22
 ip6 test-ip6 output
   [ exthdr load ipv6 2b @ 44 + 2 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x0000f8ff ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x0000f8ff ) ^ 0x00000000 ]
   [ cmp eq reg 1 0x0000b000 ]
 
 # frag frag-off != 233
 ip6 test-ip6 output
   [ exthdr load ipv6 2b @ 44 + 2 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x0000f8ff ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x0000f8ff ) ^ 0x00000000 ]
   [ cmp neq reg 1 0x00004807 ]
 
 # frag frag-off 33-45
 ip6 test-ip6 output
   [ exthdr load ipv6 2b @ 44 + 2 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x0000f8ff ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x0000f8ff ) ^ 0x00000000 ]
   [ cmp gte reg 1 0x00000801 ]
   [ cmp lte reg 1 0x00006801 ]
 
 # frag frag-off != 33-45
 ip6 test-ip6 output
   [ exthdr load ipv6 2b @ 44 + 2 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x0000f8ff ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x0000f8ff ) ^ 0x00000000 ]
   [ range neq reg 1 0x00000801 0x00006801 ]
 
 # frag frag-off { 33, 55, 67, 88}
@@ -118,7 +118,7 @@ __set%d test-ip6 0
 	element 00000801  : 0 [end]	element 0000b801  : 0 [end]	element 00001802  : 0 [end]	element 0000c002  : 0 [end]
 ip6 test-ip6 output
   [ exthdr load ipv6 2b @ 44 + 2 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x0000f8ff ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x0000f8ff ) ^ 0x00000000 ]
   [ lookup reg 1 set __set%d ]
 
 # frag frag-off != { 33, 55, 67, 88}
@@ -127,7 +127,7 @@ __set%d test-ip6 0
 	element 00000801  : 0 [end]	element 0000b801  : 0 [end]	element 00001802  : 0 [end]	element 0000c002  : 0 [end]
 ip6 test-ip6 output
   [ exthdr load ipv6 2b @ 44 + 2 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x0000f8ff ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x0000f8ff ) ^ 0x00000000 ]
   [ lookup reg 1 set __set%d 0x1 ]
 
 # frag frag-off { 33-55}
@@ -136,7 +136,7 @@ __set%d test-ip6 0
 	element 00000000  : 1 [end]	element 00000801  : 0 [end]	element 0000b901  : 1 [end]
 ip6 test-ip6 output 
   [ exthdr load ipv6 2b @ 44 + 2 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x0000f8ff ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x0000f8ff ) ^ 0x00000000 ]
   [ lookup reg 1 set __set%d ]
 
 # frag frag-off != { 33-55}
@@ -145,13 +145,13 @@ __set%d test-ip6 0
 	element 00000000  : 1 [end]	element 00000801  : 0 [end]	element 0000b901  : 1 [end]
 ip6 test-ip6 output 
   [ exthdr load ipv6 2b @ 44 + 2 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x0000f8ff ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x0000f8ff ) ^ 0x00000000 ]
   [ lookup reg 1 set __set%d 0x1 ]
 
 # frag more-fragments 1
 ip6 test-ip6 output
   [ exthdr load ipv6 1b @ 44 + 3 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x00000001 ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x00000001 ) ^ 0x00000000 ]
   [ cmp eq reg 1 0x00000001 ]
 
 # frag id 1
@@ -215,18 +215,18 @@ ip6 test-ip6 output
 # frag reserved2 1
 ip6 test-ip6 output
   [ exthdr load ipv6 1b @ 44 + 3 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x00000006 ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x00000006 ) ^ 0x00000000 ]
   [ cmp eq reg 1 0x00000002 ]
 
 # frag more-fragments 0
 ip6 test-ip6 output
   [ exthdr load ipv6 1b @ 44 + 3 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x00000001 ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x00000001 ) ^ 0x00000000 ]
   [ cmp eq reg 1 0x00000000 ]
 
 # frag more-fragments 1
 ip6 test-ip6 output
   [ exthdr load ipv6 1b @ 44 + 3 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x00000001 ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x00000001 ) ^ 0x00000000 ]
   [ cmp eq reg 1 0x00000001 ]
 
diff --git a/tests/py/ip6/ip6.t.payload.inet b/tests/py/ip6/ip6.t.payload.inet
index ffc9b9f5..8912aadf 100644
--- a/tests/py/ip6/ip6.t.payload.inet
+++ b/tests/py/ip6/ip6.t.payload.inet
@@ -3,7 +3,7 @@ inet test-inet input
   [ meta load nfproto => reg 1 ]
   [ cmp eq reg 1 0x0000000a ]
   [ payload load 2b @ network header + 0 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x0000c00f ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x0000c00f ) ^ 0x00000000 ]
   [ cmp eq reg 1 0x00000002 ]
 
 # ip6 dscp != cs1
@@ -11,7 +11,7 @@ inet test-inet input
   [ meta load nfproto => reg 1 ]
   [ cmp eq reg 1 0x0000000a ]
   [ payload load 2b @ network header + 0 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x0000c00f ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x0000c00f ) ^ 0x00000000 ]
   [ cmp neq reg 1 0x00000002 ]
 
 # ip6 dscp 0x38
@@ -19,7 +19,7 @@ inet test-inet input
   [ meta load nfproto => reg 1 ]
   [ cmp eq reg 1 0x0000000a ]
   [ payload load 2b @ network header + 0 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x0000c00f ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x0000c00f ) ^ 0x00000000 ]
   [ cmp eq reg 1 0x0000000e ]
 
 # ip6 dscp != 0x20
@@ -27,7 +27,7 @@ inet test-inet input
   [ meta load nfproto => reg 1 ]
   [ cmp eq reg 1 0x0000000a ]
   [ payload load 2b @ network header + 0 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x0000c00f ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x0000c00f ) ^ 0x00000000 ]
   [ cmp neq reg 1 0x00000008 ]
 
 # ip6 dscp {cs0, cs1, cs2, cs3, cs4, cs5, cs6, cs7, af11, af12, af13, af21, af22, af23, af31, af32, af33, af41, af42, af43, ef}
@@ -38,7 +38,7 @@ inet test-inet input
   [ meta load nfproto => reg 1 ]
   [ cmp eq reg 1 0x0000000a ]
   [ payload load 2b @ network header + 0 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x0000c00f ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x0000c00f ) ^ 0x00000000 ]
   [ lookup reg 1 set __set%d ]
 
 # ip6 dscp vmap { 0x04 : accept, 0x3f : continue } counter
@@ -49,7 +49,7 @@ ip6 test-ip6 input
   [ meta load nfproto => reg 1 ]
   [ cmp eq reg 1 0x0000000a ]
   [ payload load 2b @ network header + 0 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x0000c00f ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x0000c00f ) ^ 0x00000000 ]
   [ lookup reg 1 set __map%d dreg 0 ]
   [ counter pkts 0 bytes 0 ]
 
@@ -58,7 +58,7 @@ inet test-inet input
   [ meta load nfproto => reg 1 ]
   [ cmp eq reg 1 0x0000000a ]
   [ payload load 3b @ network header + 1 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x00ffff0f ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x00ffff0f ) ^ 0x00000000 ]
   [ cmp eq reg 1 0x00160000 ]
 
 # ip6 flowlabel != 233
@@ -66,7 +66,7 @@ inet test-inet input
   [ meta load nfproto => reg 1 ]
   [ cmp eq reg 1 0x0000000a ]
   [ payload load 3b @ network header + 1 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x00ffff0f ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x00ffff0f ) ^ 0x00000000 ]
   [ cmp neq reg 1 0x00e90000 ]
 
 # ip6 flowlabel { 33, 55, 67, 88}
@@ -77,7 +77,7 @@ inet test-inet input
   [ meta load nfproto => reg 1 ]
   [ cmp eq reg 1 0x0000000a ]
   [ payload load 3b @ network header + 1 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x00ffff0f ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x00ffff0f ) ^ 0x00000000 ]
   [ lookup reg 1 set __set%d ]
 
 # ip6 flowlabel != { 33, 55, 67, 88}
@@ -88,7 +88,7 @@ inet test-inet input
   [ meta load nfproto => reg 1 ]
   [ cmp eq reg 1 0x0000000a ]
   [ payload load 3b @ network header + 1 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x00ffff0f ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x00ffff0f ) ^ 0x00000000 ]
   [ lookup reg 1 set __set%d 0x1 ]
 
 # ip6 flowlabel { 33-55}
@@ -99,7 +99,7 @@ inet test-inet input
   [ meta load nfproto => reg 1 ]
   [ cmp eq reg 1 0x0000000a ]
   [ payload load 3b @ network header + 1 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x00ffff0f ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x00ffff0f ) ^ 0x00000000 ]
   [ lookup reg 1 set __set%d ]
 
 # ip6 flowlabel != { 33-55}
@@ -110,7 +110,7 @@ inet test-inet input
   [ meta load nfproto => reg 1 ]
   [ cmp eq reg 1 0x0000000a ]
   [ payload load 3b @ network header + 1 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x00ffff0f ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x00ffff0f ) ^ 0x00000000 ]
   [ lookup reg 1 set __set%d 0x1 ]
 
 # ip6 flowlabel vmap { 0 : accept, 2 : continue } 
@@ -121,7 +121,7 @@ inet test-inet input
   [ meta load nfproto => reg 1 ]
   [ cmp eq reg 1 0x0000000a ]
   [ payload load 3b @ network header + 1 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x00ffff0f ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x00ffff0f ) ^ 0x00000000 ]
   [ lookup reg 1 set __map%d dreg 0 ]
 
 # ip6 length 22
@@ -658,7 +658,7 @@ inet test-inet input
   [ meta load nfproto => reg 1 ]
   [ cmp eq reg 1 0x0000000a ]
   [ payload load 2b @ network header + 0 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x00003ff0 ) ^ 0x00000009 ]
+  [ bitwise reg 1 = ( reg 1 & 0x00003ff0 ) ^ 0x00000009 ]
   [ payload write reg 1 => 2b @ network header + 0 csum_type 0 csum_off 0 csum_flags 0x0 ]
 
 # iif "lo" ip6 dscp set 63
@@ -668,7 +668,7 @@ inet test-inet input
   [ meta load nfproto => reg 1 ]
   [ cmp eq reg 1 0x0000000a ]
   [ payload load 2b @ network header + 0 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x00003ff0 ) ^ 0x0000c00f ]
+  [ bitwise reg 1 = ( reg 1 & 0x00003ff0 ) ^ 0x0000c00f ]
   [ payload write reg 1 => 2b @ network header + 0 csum_type 0 csum_off 0 csum_flags 0x0 ]
 
 # iif "lo" ip6 ecn set ect0
@@ -678,7 +678,7 @@ inet test-inet input
   [ meta load nfproto => reg 1 ]
   [ cmp eq reg 1 0x0000000a ]
   [ payload load 1b @ network header + 1 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x000000cf ) ^ 0x00000020 ]
+  [ bitwise reg 1 = ( reg 1 & 0x000000cf ) ^ 0x00000020 ]
   [ payload write reg 1 => 1b @ network header + 1 csum_type 0 csum_off 0 csum_flags 0x0 ]
 
 # iif "lo" ip6 ecn set ce
@@ -688,7 +688,7 @@ inet test-inet input
   [ meta load nfproto => reg 1 ]
   [ cmp eq reg 1 0x0000000a ]
   [ payload load 1b @ network header + 1 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x000000cf ) ^ 0x00000030 ]
+  [ bitwise reg 1 = ( reg 1 & 0x000000cf ) ^ 0x00000030 ]
   [ payload write reg 1 => 1b @ network header + 1 csum_type 0 csum_off 0 csum_flags 0x0 ]
 
 # iif "lo" ip6 flowlabel set 0
@@ -698,7 +698,7 @@ inet test-inet input
   [ meta load nfproto => reg 1 ]
   [ cmp eq reg 1 0x0000000a ]
   [ payload load 3b @ network header + 1 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x000000f0 ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x000000f0 ) ^ 0x00000000 ]
   [ payload write reg 1 => 3b @ network header + 1 csum_type 0 csum_off 0 csum_flags 0x0 ]
 
 # iif "lo" ip6 flowlabel set 12345
@@ -708,7 +708,7 @@ inet test-inet input
   [ meta load nfproto => reg 1 ]
   [ cmp eq reg 1 0x0000000a ]
   [ payload load 3b @ network header + 1 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x000000f0 ) ^ 0x00393000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x000000f0 ) ^ 0x00393000 ]
   [ payload write reg 1 => 3b @ network header + 1 csum_type 0 csum_off 0 csum_flags 0x0 ]
 
 # iif "lo" ip6 flowlabel set 0xfffff
@@ -718,6 +718,6 @@ inet test-inet input
   [ meta load nfproto => reg 1 ]
   [ cmp eq reg 1 0x0000000a ]
   [ payload load 3b @ network header + 1 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x000000f0 ) ^ 0x00ffff0f ]
+  [ bitwise reg 1 = ( reg 1 & 0x000000f0 ) ^ 0x00ffff0f ]
   [ payload write reg 1 => 3b @ network header + 1 csum_type 0 csum_off 0 csum_flags 0x0 ]
 
diff --git a/tests/py/ip6/ip6.t.payload.ip6 b/tests/py/ip6/ip6.t.payload.ip6
index 18b8bcbe..287d58ac 100644
--- a/tests/py/ip6/ip6.t.payload.ip6
+++ b/tests/py/ip6/ip6.t.payload.ip6
@@ -1,25 +1,25 @@
 # ip6 dscp cs1
 ip6 test-ip6 input
   [ payload load 2b @ network header + 0 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x0000c00f ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x0000c00f ) ^ 0x00000000 ]
   [ cmp eq reg 1 0x00000002 ]
 
 # ip6 dscp != cs1
 ip6 test-ip6 input
   [ payload load 2b @ network header + 0 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x0000c00f ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x0000c00f ) ^ 0x00000000 ]
   [ cmp neq reg 1 0x00000002 ]
 
 # ip6 dscp 0x38
 ip6 test-ip6 input
   [ payload load 2b @ network header + 0 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x0000c00f ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x0000c00f ) ^ 0x00000000 ]
   [ cmp eq reg 1 0x0000000e ]
 
 # ip6 dscp != 0x20
 ip6 test-ip6 input
   [ payload load 2b @ network header + 0 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x0000c00f ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x0000c00f ) ^ 0x00000000 ]
   [ cmp neq reg 1 0x00000008 ]
 
 # ip6 dscp {cs0, cs1, cs2, cs3, cs4, cs5, cs6, cs7, af11, af12, af13, af21, af22, af23, af31, af32, af33, af41, af42, af43, ef}
@@ -28,7 +28,7 @@ __set%d test-ip6 0
         element 00000002  : 0 [end]     element 00000004  : 0 [end]     element 00000006  : 0 [end]     element 00000008  : 0 [end]    element 0000000a  : 0 [end]      element 0000000c  : 0 [end]     element 0000000e  : 0 [end]     element 00000000  : 0 [end]     element 00008002  : 0 [end]     element 00000003  : 0 [end]     element 00008003  : 0 [end]     element 00008004  : 0 [end]     element 00000005  : 0 [end]     element 00008005  : 0 [end]     element 00008006  : 0 [end]     element 00000007  : 0 [end]     element 00008007  : 0 [end]     element 00008008  : 0 [end]     element 00000009  : 0 [end]     element 00008009  : 0 [end]     element 0000800b  : 0 [end]
 ip6 test-ip6 input
   [ payload load 2b @ network header + 0 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x0000c00f ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x0000c00f ) ^ 0x00000000 ]
   [ lookup reg 1 set __set%d ]
 
 # ip6 dscp vmap { 0x04 : accept, 0x3f : continue } counter
@@ -37,20 +37,20 @@ __map%d test-ip6 0
 	element 00000001  : 0 [end]	element 0000c00f  : 0 [end]
 ip6 test-ip6 input
   [ payload load 2b @ network header + 0 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x0000c00f ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x0000c00f ) ^ 0x00000000 ]
   [ lookup reg 1 set __map%d dreg 0 ]
   [ counter pkts 0 bytes 0 ]
 
 # ip6 flowlabel 22
 ip6 test-ip6 input
   [ payload load 3b @ network header + 1 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x00ffff0f ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x00ffff0f ) ^ 0x00000000 ]
   [ cmp eq reg 1 0x00160000 ]
 
 # ip6 flowlabel != 233
 ip6 test-ip6 input
   [ payload load 3b @ network header + 1 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x00ffff0f ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x00ffff0f ) ^ 0x00000000 ]
   [ cmp neq reg 1 0x00e90000 ]
 
 # ip6 flowlabel { 33, 55, 67, 88}
@@ -59,7 +59,7 @@ __set%d test-ip6 0
 	element 00210000  : 0 [end]	element 00370000  : 0 [end]	element 00430000  : 0 [end]	element 00580000  : 0 [end]
 ip6 test-ip6 input
   [ payload load 3b @ network header + 1 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x00ffff0f ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x00ffff0f ) ^ 0x00000000 ]
   [ lookup reg 1 set __set%d ]
 
 # ip6 flowlabel != { 33, 55, 67, 88}
@@ -68,7 +68,7 @@ __set%d test-ip6 0
 	element 00210000  : 0 [end]	element 00370000  : 0 [end]	element 00430000  : 0 [end]	element 00580000  : 0 [end]
 ip6 test-ip6 input
   [ payload load 3b @ network header + 1 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x00ffff0f ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x00ffff0f ) ^ 0x00000000 ]
   [ lookup reg 1 set __set%d 0x1 ]
 
 # ip6 flowlabel { 33-55}
@@ -77,7 +77,7 @@ __set%d test-ip6 0
 	element 00000000  : 1 [end]	element 00210000  : 0 [end]	element 00380000  : 1 [end]
 ip6 test-ip6 input
   [ payload load 3b @ network header + 1 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x00ffff0f ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x00ffff0f ) ^ 0x00000000 ]
   [ lookup reg 1 set __set%d ]
 
 # ip6 flowlabel != { 33-55}
@@ -86,7 +86,7 @@ __set%d test-ip6 0
 	element 00000000  : 1 [end]	element 00210000  : 0 [end]	element 00380000  : 1 [end]
 ip6 test-ip6 input
   [ payload load 3b @ network header + 1 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x00ffff0f ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x00ffff0f ) ^ 0x00000000 ]
   [ lookup reg 1 set __set%d 0x1 ]
 
 # ip6 flowlabel vmap { 0 : accept, 2 : continue } 
@@ -95,7 +95,7 @@ __map%d test-ip6 0
 	element 00000000  : 0 [end]	element 00020000  : 0 [end]
 ip6 test-ip6 input 
   [ payload load 3b @ network header + 1 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x00ffff0f ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x00ffff0f ) ^ 0x00000000 ]
   [ lookup reg 1 set __map%d dreg 0 ]
 
 # ip6 length 22
@@ -494,7 +494,7 @@ ip6 test-ip6 input
   [ meta load iif => reg 1 ]
   [ cmp eq reg 1 0x00000001 ]
   [ payload load 2b @ network header + 0 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x00003ff0 ) ^ 0x00000009 ]
+  [ bitwise reg 1 = ( reg 1 & 0x00003ff0 ) ^ 0x00000009 ]
   [ payload write reg 1 => 2b @ network header + 0 csum_type 0 csum_off 0 csum_flags 0x0 ]
 
 # iif "lo" ip6 dscp set 63
@@ -502,7 +502,7 @@ ip6 test-ip6 input
   [ meta load iif => reg 1 ]
   [ cmp eq reg 1 0x00000001 ]
   [ payload load 2b @ network header + 0 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x00003ff0 ) ^ 0x0000c00f ]
+  [ bitwise reg 1 = ( reg 1 & 0x00003ff0 ) ^ 0x0000c00f ]
   [ payload write reg 1 => 2b @ network header + 0 csum_type 0 csum_off 0 csum_flags 0x0 ]
 
 # iif "lo" ip6 ecn set ect0
@@ -510,7 +510,7 @@ ip6 test-ip6 input
   [ meta load iif => reg 1 ]
   [ cmp eq reg 1 0x00000001 ]
   [ payload load 1b @ network header + 1 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x000000cf ) ^ 0x00000020 ]
+  [ bitwise reg 1 = ( reg 1 & 0x000000cf ) ^ 0x00000020 ]
   [ payload write reg 1 => 1b @ network header + 1 csum_type 0 csum_off 0 csum_flags 0x0 ]
 
 # iif "lo" ip6 ecn set ce
@@ -518,7 +518,7 @@ ip6 test-ip6 input
   [ meta load iif => reg 1 ]
   [ cmp eq reg 1 0x00000001 ]
   [ payload load 1b @ network header + 1 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x000000cf ) ^ 0x00000030 ]
+  [ bitwise reg 1 = ( reg 1 & 0x000000cf ) ^ 0x00000030 ]
   [ payload write reg 1 => 1b @ network header + 1 csum_type 0 csum_off 0 csum_flags 0x0 ]
 
 # iif "lo" ip6 flowlabel set 0
@@ -526,7 +526,7 @@ ip6 test-ip6 input
   [ meta load iif => reg 1 ]
   [ cmp eq reg 1 0x00000001 ]
   [ payload load 3b @ network header + 1 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x000000f0 ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x000000f0 ) ^ 0x00000000 ]
   [ payload write reg 1 => 3b @ network header + 1 csum_type 0 csum_off 0 csum_flags 0x0 ]
 
 # iif "lo" ip6 flowlabel set 12345
@@ -534,7 +534,7 @@ ip6 test-ip6 input
   [ meta load iif => reg 1 ]
   [ cmp eq reg 1 0x00000001 ]
   [ payload load 3b @ network header + 1 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x000000f0 ) ^ 0x00393000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x000000f0 ) ^ 0x00393000 ]
   [ payload write reg 1 => 3b @ network header + 1 csum_type 0 csum_off 0 csum_flags 0x0 ]
 
 # iif "lo" ip6 flowlabel set 0xfffff
@@ -542,6 +542,6 @@ ip6 test-ip6 input
   [ meta load iif => reg 1 ]
   [ cmp eq reg 1 0x00000001 ]
   [ payload load 3b @ network header + 1 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x000000f0 ) ^ 0x00ffff0f ]
+  [ bitwise reg 1 = ( reg 1 & 0x000000f0 ) ^ 0x00ffff0f ]
   [ payload write reg 1 => 3b @ network header + 1 csum_type 0 csum_off 0 csum_flags 0x0 ]
 
diff --git a/tests/py/ip6/map.t.payload b/tests/py/ip6/map.t.payload
index 9b393a60..8e900c18 100644
--- a/tests/py/ip6/map.t.payload
+++ b/tests/py/ip6/map.t.payload
@@ -4,7 +4,7 @@ __map%d test-ip6 0
 	element 00000000 00000000 00000000 02000000  : 0000002a 0 [end]	element 00000000 00000000 00000000 ffff0000  : 00000017 0 [end]
 ip6 test-ip6 input
   [ payload load 16b @ network header + 8 => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x00000000 0x00000000 0x00000000 0xffff0000 ) ^ 0x00000000 0x00000000 0x00000000 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x00000000 0x00000000 0x00000000 0xffff0000 ) ^ 0x00000000 0x00000000 0x00000000 0x00000000 ]
   [ lookup reg 1 set __map%d dreg 1 ]
   [ meta set mark with reg 1 ]
 
diff --git a/tests/py/ip6/masquerade.t.payload.ip6 b/tests/py/ip6/masquerade.t.payload.ip6
index f9f6f074..06b79d8e 100644
--- a/tests/py/ip6/masquerade.t.payload.ip6
+++ b/tests/py/ip6/masquerade.t.payload.ip6
@@ -117,7 +117,7 @@ ip6 test-ip6 postrouting
   [ meta load iifname => reg 1 ]
   [ cmp eq reg 1 0x30687465 0x00000000 0x00000000 0x00000000 ]
   [ ct load state => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x0000000a ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x0000000a ) ^ 0x00000000 ]
   [ cmp neq reg 1 0x00000000 ]
   [ meta load l4proto => reg 1 ]
   [ cmp eq reg 1 0x00000006 ]
diff --git a/tests/py/ip6/redirect.t.payload.ip6 b/tests/py/ip6/redirect.t.payload.ip6
index 104b9fd6..20405cea 100644
--- a/tests/py/ip6/redirect.t.payload.ip6
+++ b/tests/py/ip6/redirect.t.payload.ip6
@@ -183,7 +183,7 @@ ip6 test-ip6 output
   [ meta load iifname => reg 1 ]
   [ cmp eq reg 1 0x30687465 0x00000000 0x00000000 0x00000000 ]
   [ ct load state => reg 1 ]
-  [ bitwise reg 1 = (reg=1 & 0x0000000a ) ^ 0x00000000 ]
+  [ bitwise reg 1 = ( reg 1 & 0x0000000a ) ^ 0x00000000 ]
   [ cmp neq reg 1 0x00000000 ]
   [ meta load l4proto => reg 1 ]
   [ cmp eq reg 1 0x00000006 ]