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# OVN_CHECK_PACKETS([PCAP], [EXPECTED])
#
# This compares packets read from PCAP, in pcap format, to those read
# from EXPECTED, which is a text file containing packets as hex
# strings, one per line. If PCAP contains fewer packets than
# EXPECTED, it waits up to 10 seconds for more packets to appear.
#
# The implementation is an m4 macro that is mostly implemented in
# terms of a shell function. This reduces the size of the generated
# testsuite file since the shell function is only emitted once even
# when this macro is invoked many times.
m4_divert_text([PREPARE_TESTS],
[ovn_check_packets__ () {
echo
echo "checking packets in $1 against $2:"
rcv_pcap=$1
rcv_text=`echo "$rcv_pcap.packets" | sed 's/\.pcap//'`
exp_text=$2
exp_n=`wc -l < "$exp_text"`
ovs_wait_cond () {
$PYTHON "$top_srcdir/utilities/ovs-pcap.in" $rcv_pcap > $rcv_text
rcv_n=`wc -l < "$rcv_text"`
test $rcv_n -ge $exp_n
}
ovs_wait || echo "expected $exp_n packets, only received $rcv_n"
sort $exp_text > expout
}
])
m4_define([OVN_CHECK_PACKETS],
[ovn_check_packets__ "$1" "$2"
AT_CHECK([sort $rcv_text], [0], [expout])])
AT_BANNER([OVN components])
AT_SETUP([ovn -- lexer])
dnl For lines without =>, input and expected output are identical.
dnl For lines with =>, input precedes => and expected output follows =>.
AT_DATA([test-cases.txt], [dnl
foo bar baz quuxquuxquux _abcd_ a.b.c.d a123_.456
"abc\u0020def" => "abc def"
" => error("Input ends inside quoted string.")dnl "
$foo $bar $baz $quuxquuxquux $_abcd_ $a.b.c.d $a123_.456
$1 => error("`$' must be followed by a valid identifier.") 1
a/*b*/c => a c
a//b c => a
a/**/b => a b
a/*/b => a error("`/*' without matching `*/'.")
a/*/**/b => a b
a/b => a error("`/' is only valid as part of `//' or `/*'.") b
0 1 12345 18446744073709551615
18446744073709551616 => error("Decimal constants must be less than 2**64.")
9999999999999999999999 => error("Decimal constants must be less than 2**64.")
01 => error("Decimal constants must not have leading zeros.")
0/0
0/1
1/0 => error("Value contains unmasked 1-bits.")
1/1
128/384
1/3
1/ => error("Integer constant expected.")
1/0x123 => error("Value and mask have incompatible formats.")
0x1234
0x01234 => 0x1234
0x0 => 0
0x000 => 0
0xfedcba9876543210
0XFEDCBA9876543210 => 0xfedcba9876543210
0xfedcba9876543210fedcba9876543210
0x0000fedcba9876543210fedcba9876543210 => 0xfedcba9876543210fedcba9876543210
0x => error("Hex digits expected following 0x.")
0X => error("Hex digits expected following 0X.")
0x0/0x0 => 0/0
0x0/0x1 => 0/0x1
0x1/0x0 => error("Value contains unmasked 1-bits.")
0xffff/0x1ffff
0x. => error("Invalid syntax in hexadecimal constant.")
192.168.128.1 1.2.3.4 255.255.255.255 0.0.0.0
256.1.2.3 => error("Invalid numeric constant.")
192.168.0.0/16
192.168.0.0/255.255.0.0 => 192.168.0.0/16
192.168.0.0/255.255.255.0 => 192.168.0.0/24
192.168.0.0/255.255.0.255
192.168.0.0/255.0.0.0 => error("Value contains unmasked 1-bits.")
192.168.0.0/32
192.168.0.0/255.255.255.255 => 192.168.0.0/32
1.2.3.4:5 => 1.2.3.4 : 5
::
::1
ff00::1234 => ff00::1234
2001:db8:85a3::8a2e:370:7334
2001:db8:85a3:0:0:8a2e:370:7334 => 2001:db8:85a3::8a2e:370:7334
2001:0db8:85a3:0000:0000:8a2e:0370:7334 => 2001:db8:85a3::8a2e:370:7334
::ffff:192.0.2.128
::ffff:c000:0280 => ::ffff:192.0.2.128
::1/::1
::1/ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff => ::1/128
::1/128
ff00::/8
ff00::/ff00:: => ff00::/8
01:23:45:67:ab:cd
01:23:45:67:AB:CD => 01:23:45:67:ab:cd
fe:dc:ba:98:76:54
FE:DC:ba:98:76:54 => fe:dc:ba:98:76:54
01:00:00:00:00:00/01:00:00:00:00:00
ff:ff:ff:ff:ff:ff/ff:ff:ff:ff:ff:ff
fe:ff:ff:ff:ff:ff/ff:ff:ff:ff:ff:ff
ff:ff:ff:ff:ff:ff/fe:ff:ff:ff:ff:ff => error("Value contains unmasked 1-bits.")
fe:x => error("Invalid numeric constant.")
00:01:02:03:04:x => error("Invalid numeric constant.")
# Test that operators are tokenized as expected, even without white space.
(){}[[]]==!=<<=>>=!&&||..,;=<->--: => ( ) { } [[ ]] == != < <= > >= ! && || .. , ; = <-> -- :
& => error("`&' is only valid as part of `&&'.")
| => error("`|' is only valid as part of `||'.")
- => error("`-' is only valid as part of `--'.")
^ => error("Invalid character `^' in input.")
])
AT_CAPTURE_FILE([input.txt])
sed 's/ =>.*//' test-cases.txt > input.txt
sed 's/.* => //' test-cases.txt > expout
AT_CHECK([ovstest test-ovn lex < input.txt], [0], [expout])
AT_CLEANUP
dnl The OVN expression parser needs to know what fields overlap with one
dnl another. This test therefore verifies that all the smaller registers
dnl are defined as terms of subfields of the larger ones.
dnl
dnl When we add or remove registers this test needs to be updated, of course.
AT_SETUP([ovn -- registers])
AT_CHECK([ovstest test-ovn dump-symtab | grep reg | sort], [0],
[[reg0 = xxreg0[96..127]
reg1 = xxreg0[64..95]
reg2 = xxreg0[32..63]
reg3 = xxreg0[0..31]
reg4 = xxreg1[96..127]
reg5 = xxreg1[64..95]
reg6 = xxreg1[32..63]
reg7 = xxreg1[0..31]
reg8 = xreg4[32..63]
reg9 = xreg4[0..31]
xreg0 = xxreg0[64..127]
xreg1 = xxreg0[0..63]
xreg2 = xxreg1[64..127]
xreg3 = xxreg1[0..63]
xreg4 = OXM_OF_PKT_REG4
xxreg0 = NXM_NX_XXREG0
xxreg1 = NXM_NX_XXREG1
]])
AT_CLEANUP
dnl Check that the OVN conntrack field definitions are correct.
AT_SETUP([ovn -- conntrack fields])
AT_CHECK([ovstest test-ovn dump-symtab | grep ^ct | sort], [0],
[[ct.est = ct_state[1]
ct.inv = ct_state[4]
ct.new = ct_state[0]
ct.rel = ct_state[2]
ct.rpl = ct_state[3]
ct.trk = ct_state[5]
ct_label = NXM_NX_CT_LABEL
ct_label.blocked = ct_label[0]
ct_mark = NXM_NX_CT_MARK
ct_state = NXM_NX_CT_STATE
]])
AT_CLEANUP
AT_SETUP([ovn -- expression parser])
dnl For lines without =>, input and expected output are identical.
dnl For lines with =>, input precedes => and expected output follows =>.
AT_DATA([test-cases.txt], [[
eth.type == 0x800
eth.type==0x800 => eth.type == 0x800
eth.type[0..15] == 0x800 => eth.type == 0x800
vlan.present
vlan.present == 1 => vlan.present
!(vlan.present == 0) => vlan.present
!(vlan.present != 1) => vlan.present
!vlan.present
vlan.present == 0 => !vlan.present
vlan.present != 1 => !vlan.present
!(vlan.present == 1) => !vlan.present
!(vlan.present != 0) => !vlan.present
eth.dst[0]
eth.dst[0] == 1 => eth.dst[0]
eth.dst[0] != 0 => eth.dst[0]
!(eth.dst[0] == 0) => eth.dst[0]
!(eth.dst[0] != 1) => eth.dst[0]
!eth.dst[0]
eth.dst[0] == 0 => !eth.dst[0]
eth.dst[0] != 1 => !eth.dst[0]
!(eth.dst[0] == 1) => !eth.dst[0]
!(eth.dst[0] != 0) => !eth.dst[0]
vlan.tci[12..15] == 0x3
vlan.tci == 0x3000/0xf000 => vlan.tci[12..15] == 0x3
vlan.tci[12..15] != 0x3
vlan.tci != 0x3000/0xf000 => vlan.tci[12..15] != 0x3
!vlan.pcp => vlan.pcp == 0
!(vlan.pcp) => vlan.pcp == 0
vlan.pcp == 0x4
vlan.pcp != 0x4
vlan.pcp > 0x4
vlan.pcp >= 0x4
vlan.pcp < 0x4
vlan.pcp <= 0x4
!(vlan.pcp != 0x4) => vlan.pcp == 0x4
!(vlan.pcp == 0x4) => vlan.pcp != 0x4
!(vlan.pcp <= 0x4) => vlan.pcp > 0x4
!(vlan.pcp < 0x4) => vlan.pcp >= 0x4
!(vlan.pcp >= 0x4) => vlan.pcp < 0x4
!(vlan.pcp > 0x4) => vlan.pcp <= 0x4
0x4 == vlan.pcp => vlan.pcp == 0x4
0x4 != vlan.pcp => vlan.pcp != 0x4
0x4 < vlan.pcp => vlan.pcp > 0x4
0x4 <= vlan.pcp => vlan.pcp >= 0x4
0x4 > vlan.pcp => vlan.pcp < 0x4
0x4 >= vlan.pcp => vlan.pcp <= 0x4
!(0x4 != vlan.pcp) => vlan.pcp == 0x4
!(0x4 == vlan.pcp) => vlan.pcp != 0x4
!(0x4 >= vlan.pcp) => vlan.pcp > 0x4
!(0x4 > vlan.pcp) => vlan.pcp >= 0x4
!(0x4 <= vlan.pcp) => vlan.pcp < 0x4
!(0x4 < vlan.pcp) => vlan.pcp <= 0x4
1 < vlan.pcp < 4 => vlan.pcp > 0x1 && vlan.pcp < 0x4
1 <= vlan.pcp <= 4 => vlan.pcp >= 0x1 && vlan.pcp <= 0x4
1 < vlan.pcp <= 4 => vlan.pcp > 0x1 && vlan.pcp <= 0x4
1 <= vlan.pcp < 4 => vlan.pcp >= 0x1 && vlan.pcp < 0x4
1 <= vlan.pcp <= 4 => vlan.pcp >= 0x1 && vlan.pcp <= 0x4
4 > vlan.pcp > 1 => vlan.pcp < 0x4 && vlan.pcp > 0x1
4 >= vlan.pcp > 1 => vlan.pcp <= 0x4 && vlan.pcp > 0x1
4 > vlan.pcp >= 1 => vlan.pcp < 0x4 && vlan.pcp >= 0x1
4 >= vlan.pcp >= 1 => vlan.pcp <= 0x4 && vlan.pcp >= 0x1
!(1 < vlan.pcp < 4) => vlan.pcp <= 0x1 || vlan.pcp >= 0x4
!(1 <= vlan.pcp <= 4) => vlan.pcp < 0x1 || vlan.pcp > 0x4
!(1 < vlan.pcp <= 4) => vlan.pcp <= 0x1 || vlan.pcp > 0x4
!(1 <= vlan.pcp < 4) => vlan.pcp < 0x1 || vlan.pcp >= 0x4
!(1 <= vlan.pcp <= 4) => vlan.pcp < 0x1 || vlan.pcp > 0x4
!(4 > vlan.pcp > 1) => vlan.pcp >= 0x4 || vlan.pcp <= 0x1
!(4 >= vlan.pcp > 1) => vlan.pcp > 0x4 || vlan.pcp <= 0x1
!(4 > vlan.pcp >= 1) => vlan.pcp >= 0x4 || vlan.pcp < 0x1
!(4 >= vlan.pcp >= 1) => vlan.pcp > 0x4 || vlan.pcp < 0x1
vlan.pcp == {1, 2, 3, 4} => vlan.pcp == 0x1 || vlan.pcp == 0x2 || vlan.pcp == 0x3 || vlan.pcp == 0x4
vlan.pcp == 1 || ((vlan.pcp == 2 || vlan.pcp == 3) || vlan.pcp == 4) => vlan.pcp == 0x1 || vlan.pcp == 0x2 || vlan.pcp == 0x3 || vlan.pcp == 0x4
vlan.pcp != {1, 2, 3, 4} => vlan.pcp != 0x1 && vlan.pcp != 0x2 && vlan.pcp != 0x3 && vlan.pcp != 0x4
vlan.pcp == 1 && ((vlan.pcp == 2 && vlan.pcp == 3) && vlan.pcp == 4) => vlan.pcp == 0x1 && vlan.pcp == 0x2 && vlan.pcp == 0x3 && vlan.pcp == 0x4
vlan.pcp == 1 && !((vlan.pcp == 2 && vlan.pcp == 3) && vlan.pcp == 4) => vlan.pcp == 0x1 && (vlan.pcp != 0x2 || vlan.pcp != 0x3 || vlan.pcp != 0x4)
vlan.pcp == 1 && (!(vlan.pcp == 2 && vlan.pcp == 3) && vlan.pcp == 4) => vlan.pcp == 0x1 && (vlan.pcp != 0x2 || vlan.pcp != 0x3) && vlan.pcp == 0x4
vlan.pcp == 1 && !(!(vlan.pcp == 2 && vlan.pcp == 3) && vlan.pcp == 4) => vlan.pcp == 0x1 && ((vlan.pcp == 0x2 && vlan.pcp == 0x3) || vlan.pcp != 0x4)
ip4.src == {10.0.0.0/8, 192.168.0.0/16, 172.16.20.0/24, 8.8.8.8} => ip4.src[24..31] == 0xa || ip4.src[16..31] == 0xc0a8 || ip4.src[8..31] == 0xac1014 || ip4.src == 0x8080808
ip6.src == ::1 => ip6.src == 0x1
ip4.src == 1.2.3.4 => ip4.src == 0x1020304
ip4.src == ::1.2.3.4/::ffff:ffff => ip4.src == 0x1020304
ip6.src == ::1 => ip6.src == 0x1
1
0
!1 => 0
!0 => 1
inport == "eth0"
!(inport != "eth0") => inport == "eth0"
ip4.src == "eth0" => Integer field ip4.src is not compatible with string constant.
inport == 1 => String field inport is not compatible with integer constant.
ip4.src = 1.2.3.4 => Syntax error at `=' expecting relational operator.
ip4.src > {1, 2, 3} => Only == and != operators may be used with value sets.
eth.type > 0x800 => Only == and != operators may be used with nominal field eth.type.
vlan.present > 0 => Only == and != operators may be used with Boolean field vlan.present.
inport != "eth0" => Nominal field inport may only be tested for equality (taking enclosing `!' operators into account).
!(inport == "eth0") => Nominal field inport may only be tested for equality (taking enclosing `!' operators into account).
eth.type != 0x800 => Nominal field eth.type may only be tested for equality (taking enclosing `!' operators into account).
!(eth.type == 0x800) => Nominal field eth.type may only be tested for equality (taking enclosing `!' operators into account).
inport = "eth0" => Syntax error at `=' expecting relational operator.
123 == 123 => Syntax error at `123' expecting field name.
$name => Syntax error at `$name' expecting address set name.
123 == xyzzy => Syntax error at `xyzzy' expecting field name.
xyzzy == 1 => Syntax error at `xyzzy' expecting field name.
inport[1] == 1 => Cannot select subfield of string field inport.
eth.type[] == 1 => Syntax error at `@:>@' expecting small integer.
eth.type[::1] == 1 => Syntax error at `::1' expecting small integer.
eth.type[18446744073709551615] == 1 => Syntax error at `18446744073709551615' expecting small integer.
eth.type[5!] => Syntax error at `!' expecting `@:>@'.
eth.type[5..1] => Invalid bit range 5 to 1.
eth.type[12..16] => Cannot select bits 12 to 16 of 16-bit field eth.type.
eth.type[10] == 1 => Cannot select subfield of nominal field eth.type.
eth.type => Explicit `!= 0' is required for inequality test of multibit field against 0.
!(!(vlan.pcp)) => Explicit `!= 0' is required for inequality test of multibit field against 0.
123 => Syntax error at end of input expecting relational operator.
123 x => Syntax error at `x' expecting relational operator.
{1, "eth0"} => Syntax error at `"eth0"' expecting integer.
eth.type == xyzzy => Syntax error at `xyzzy' expecting constant.
(1 x) => Syntax error at `x' expecting `)'.
!0x800 != eth.type => Missing parentheses around operand of !.
eth.type == 0x800 || eth.type == 0x86dd && ip.proto == 17 => && and || must be parenthesized when used together.
eth.dst == {} => Syntax error at `}' expecting constant.
eth.src > 00:00:00:00:11:11/00:00:00:00:ff:ff => Only == and != operators may be used with masked constants. Consider using subfields instead (e.g. eth.src[0..15] > 0x1111 in place of eth.src > 00:00:00:00:11:11/00:00:00:00:ff:ff).
ip4.src == ::1 => 128-bit constant is not compatible with 32-bit field ip4.src.
1 == eth.type == 2 => Range expressions must have the form `x < field < y' or `x > field > y', with each `<' optionally replaced by `<=' or `>' by `>=').
eth.dst[40] x => Syntax error at `x' expecting end of input.
ip4.src == {1.2.3.4, $set1, $unknownset} => Syntax error at `$unknownset' expecting address set name.
eth.src == {$set3, badmac, 00:00:00:00:00:01} => Syntax error at `badmac' expecting constant.
]])
sed 's/ =>.*//' test-cases.txt > input.txt
sed 's/.* => //' test-cases.txt > expout
AT_CHECK([ovstest test-ovn parse-expr < input.txt], [0], [expout])
AT_CLEANUP
AT_SETUP([ovn -- expression annotation])
dnl Input precedes =>, expected output follows =>.
AT_DATA([test-cases.txt], [[
ip4.src == 1.2.3.4 => ip4.src == 0x1020304 && eth.type == 0x800
ip4.src != 1.2.3.4 => ip4.src != 0x1020304 && eth.type == 0x800
ip.proto == 123 => ip.proto == 0x7b && (eth.type == 0x800 || eth.type == 0x86dd)
ip.proto == {123, 234} => (ip.proto == 0x7b && (eth.type == 0x800 || eth.type == 0x86dd)) || (ip.proto == 0xea && (eth.type == 0x800 || eth.type == 0x86dd))
ip4.src == 1.2.3.4 && ip4.dst == 5.6.7.8 => ip4.src == 0x1020304 && eth.type == 0x800 && ip4.dst == 0x5060708 && eth.type == 0x800
ip => eth.type == 0x800 || eth.type == 0x86dd
ip == 1 => eth.type == 0x800 || eth.type == 0x86dd
ip[0] == 1 => eth.type == 0x800 || eth.type == 0x86dd
ip > 0 => Only == and != operators may be used with nominal field ip.
!ip => Nominal predicate ip may only be tested positively, e.g. `ip' or `ip == 1' but not `!ip' or `ip == 0'.
ip == 0 => Nominal predicate ip may only be tested positively, e.g. `ip' or `ip == 1' but not `!ip' or `ip == 0'.
vlan.present => vlan.tci[12]
!vlan.present => !vlan.tci[12]
!vlan.pcp => vlan.tci[13..15] == 0 && vlan.tci[12]
vlan.pcp == 1 && vlan.vid == 2 => vlan.tci[13..15] == 0x1 && vlan.tci[12] && vlan.tci[0..11] == 0x2 && vlan.tci[12]
!reg0 && !reg1 && !reg2 && !reg3 => xxreg0[96..127] == 0 && xxreg0[64..95] == 0 && xxreg0[32..63] == 0 && xxreg0[0..31] == 0
ip.first_frag => ip.frag[0] && (eth.type == 0x800 || eth.type == 0x86dd) && (!ip.frag[1] || (eth.type != 0x800 && eth.type != 0x86dd))
!ip.first_frag => !ip.frag[0] || (eth.type != 0x800 && eth.type != 0x86dd) || (ip.frag[1] && (eth.type == 0x800 || eth.type == 0x86dd))
ip.later_frag => ip.frag[1] && (eth.type == 0x800 || eth.type == 0x86dd)
bad_prereq != 0 => Error parsing expression `xyzzy' encountered as prerequisite or predicate of initial expression: Syntax error at `xyzzy' expecting field name.
self_recurse != 0 => Error parsing expression `self_recurse != 0' encountered as prerequisite or predicate of initial expression: Recursive expansion of symbol `self_recurse'.
mutual_recurse_1 != 0 => Error parsing expression `mutual_recurse_2 != 0' encountered as prerequisite or predicate of initial expression: Error parsing expression `mutual_recurse_1 != 0' encountered as prerequisite or predicate of initial expression: Recursive expansion of symbol `mutual_recurse_1'.
mutual_recurse_2 != 0 => Error parsing expression `mutual_recurse_1 != 0' encountered as prerequisite or predicate of initial expression: Error parsing expression `mutual_recurse_2 != 0' encountered as prerequisite or predicate of initial expression: Recursive expansion of symbol `mutual_recurse_2'.
]])
sed 's/ =>.*//' test-cases.txt > input.txt
sed 's/.* => //' test-cases.txt > expout
AT_CHECK([ovstest test-ovn annotate-expr < input.txt], [0], [expout])
AT_CLEANUP
AT_SETUP([ovn -- 1-term expression conversion])
AT_CHECK([ovstest test-ovn exhaustive --operation=convert 1], [0],
[Tested converting all 1-terminal expressions with 2 numeric vars (each 3 bits) in terms of operators == != < <= > >= and 2 string vars.
])
AT_CLEANUP
AT_SETUP([ovn -- 2-term expression conversion])
AT_CHECK([ovstest test-ovn exhaustive --operation=convert 2], [0],
[Tested converting 570 expressions of 2 terminals with 2 numeric vars (each 3 bits) in terms of operators == != < <= > >= and 2 string vars.
])
AT_CLEANUP
AT_SETUP([ovn -- 3-term expression conversion])
AT_CHECK([ovstest test-ovn exhaustive --operation=convert --bits=2 3], [0],
[Tested converting 62418 expressions of 3 terminals with 2 numeric vars (each 2 bits) in terms of operators == != < <= > >= and 2 string vars.
])
AT_CLEANUP
AT_SETUP([ovn -- 3-term numeric expression simplification])
AT_CHECK([ovstest test-ovn exhaustive --operation=simplify --nvars=2 --svars=0 3], [0],
[Tested simplifying 477138 expressions of 3 terminals with 2 numeric vars (each 3 bits) in terms of operators == != < <= > >=.
])
AT_CLEANUP
AT_SETUP([ovn -- 4-term string expression simplification])
AT_CHECK([ovstest test-ovn exhaustive --operation=simplify --nvars=0 --svars=4 4], [0],
[Tested simplifying 21978 expressions of 4 terminals with 4 string vars.
])
AT_CLEANUP
AT_SETUP([ovn -- 3-term mixed expression simplification])
AT_CHECK([ovstest test-ovn exhaustive --operation=simplify --nvars=1 --svars=1 3], [0],
[Tested simplifying 124410 expressions of 3 terminals with 1 numeric vars (each 3 bits) in terms of operators == != < <= > >= and 1 string vars.
])
AT_CLEANUP
AT_SETUP([ovn -- 4-term numeric expression normalization])
AT_CHECK([ovstest test-ovn exhaustive --operation=normalize --nvars=3 --svars=0 --bits=1 4], [0],
[Tested normalizing 1207162 expressions of 4 terminals with 3 numeric vars (each 1 bits) in terms of operators == != < <= > >=.
])
AT_CLEANUP
AT_SETUP([ovn -- 4-term string expression normalization])
AT_CHECK([ovstest test-ovn exhaustive --operation=normalize --nvars=0 --svars=3 --bits=1 4], [0],
[Tested normalizing 11242 expressions of 4 terminals with 3 string vars.
])
AT_CLEANUP
AT_SETUP([ovn -- 4-term mixed expression normalization])
AT_CHECK([ovstest test-ovn exhaustive --operation=normalize --nvars=1 --bits=1 --svars=2 4], [0],
[Tested normalizing 128282 expressions of 4 terminals with 1 numeric vars (each 1 bits) in terms of operators == != < <= > >= and 2 string vars.
])
AT_CLEANUP
AT_SETUP([ovn -- 5-term numeric expression normalization])
AT_CHECK([ovstest test-ovn exhaustive --operation=normalize --nvars=3 --svars=0 --bits=1 --relops='==' 5], [0],
[Tested normalizing 368550 expressions of 5 terminals with 3 numeric vars (each 1 bits) in terms of operators ==.
])
AT_CLEANUP
AT_SETUP([ovn -- 5-term string expression normalization])
AT_CHECK([ovstest test-ovn exhaustive --operation=normalize --nvars=0 --svars=3 --bits=1 --relops='==' 5], [0],
[Tested normalizing 368550 expressions of 5 terminals with 3 string vars.
])
AT_CLEANUP
AT_SETUP([ovn -- 5-term mixed expression normalization])
AT_CHECK([ovstest test-ovn exhaustive --operation=normalize --nvars=1 --svars=1 --bits=1 --relops='==' 5], [0],
[Tested normalizing 116550 expressions of 5 terminals with 1 numeric vars (each 1 bits) in terms of operators == and 1 string vars.
])
AT_CLEANUP
AT_SETUP([ovn -- 4-term numeric expressions to flows])
AT_CHECK([ovstest test-ovn exhaustive --operation=flow --nvars=2 --svars=0 --bits=2 --relops='==' 4], [0],
[Tested converting to flows 128282 expressions of 4 terminals with 2 numeric vars (each 2 bits) in terms of operators ==.
])
AT_CLEANUP
AT_SETUP([ovn -- 4-term string expressions to flows])
AT_CHECK([ovstest test-ovn exhaustive --operation=flow --nvars=0 --svars=4 4], [0],
[Tested converting to flows 21978 expressions of 4 terminals with 4 string vars.
])
AT_CLEANUP
AT_SETUP([ovn -- 4-term mixed expressions to flows])
AT_CHECK([ovstest test-ovn exhaustive --operation=flow --nvars=1 --bits=2 --svars=1 --relops='==' 4], [0],
[Tested converting to flows 37994 expressions of 4 terminals with 1 numeric vars (each 2 bits) in terms of operators == and 1 string vars.
])
AT_CLEANUP
AT_SETUP([ovn -- 3-term numeric expressions to flows])
AT_CHECK([ovstest test-ovn exhaustive --operation=flow --nvars=3 --svars=0 --bits=3 --relops='==' 3], [0],
[Tested converting to flows 38394 expressions of 3 terminals with 3 numeric vars (each 3 bits) in terms of operators ==.
])
AT_CLEANUP
AT_SETUP([ovn -- converting expressions to flows -- string fields])
expr_to_flow () {
echo "$1" | ovstest test-ovn expr-to-flows | sort
}
AT_CHECK([expr_to_flow 'inport == "eth0"'], [0], [reg14=0x5
])
AT_CHECK([expr_to_flow 'inport == "eth1"'], [0], [reg14=0x6
])
AT_CHECK([expr_to_flow 'inport == "eth2"'], [0], [(no flows)
])
AT_CHECK([expr_to_flow 'inport == "eth0" && ip'], [0], [dnl
ip,reg14=0x5
ipv6,reg14=0x5
])
AT_CHECK([expr_to_flow 'inport == "eth1" && ip'], [0], [dnl
ip,reg14=0x6
ipv6,reg14=0x6
])
AT_CHECK([expr_to_flow 'inport == "eth2" && ip'], [0], [(no flows)
])
AT_CHECK([expr_to_flow 'inport == {"eth0", "eth1", "eth2", "LOCAL"}'], [0],
[reg14=0x5
reg14=0x6
reg14=0xfffe
])
AT_CHECK([expr_to_flow 'inport == {"eth0", "eth1", "eth2"} && ip'], [0], [dnl
ip,reg14=0x5
ip,reg14=0x6
ipv6,reg14=0x5
ipv6,reg14=0x6
])
AT_CHECK([expr_to_flow 'inport == "eth0" && inport == "eth1"'], [0], [dnl
(no flows)
])
AT_CLEANUP
AT_SETUP([ovn -- converting expressions to flows -- address sets])
expr_to_flow () {
echo "$1" | ovstest test-ovn expr-to-flows | sort
}
AT_CHECK([expr_to_flow 'ip4.src == {10.0.0.1, 10.0.0.2, 10.0.0.3}'], [0], [dnl
ip,nw_src=10.0.0.1
ip,nw_src=10.0.0.2
ip,nw_src=10.0.0.3
])
AT_CHECK([expr_to_flow 'ip4.src == $set1'], [0], [dnl
ip,nw_src=10.0.0.1
ip,nw_src=10.0.0.2
ip,nw_src=10.0.0.3
])
AT_CHECK([expr_to_flow 'ip4.src == {1.2.3.4, $set1}'], [0], [dnl
ip,nw_src=1.2.3.4
ip,nw_src=10.0.0.1
ip,nw_src=10.0.0.2
ip,nw_src=10.0.0.3
])
AT_CHECK([expr_to_flow 'ip4.src == {1.2.0.0/20, 5.5.5.0/24, $set1}'], [0], [dnl
ip,nw_src=1.2.0.0/20
ip,nw_src=10.0.0.1
ip,nw_src=10.0.0.2
ip,nw_src=10.0.0.3
ip,nw_src=5.5.5.0/24
])
AT_CHECK([expr_to_flow 'ip6.src == {::1, ::2, ::3}'], [0], [dnl
ipv6,ipv6_src=::1
ipv6,ipv6_src=::2
ipv6,ipv6_src=::3
])
AT_CHECK([expr_to_flow 'ip6.src == {::1, $set2, ::4}'], [0], [dnl
ipv6,ipv6_src=::1
ipv6,ipv6_src=::2
ipv6,ipv6_src=::3
ipv6,ipv6_src=::4
])
AT_CHECK([expr_to_flow 'eth.src == {00:00:00:00:00:01, 00:00:00:00:00:02, 00:00:00:00:00:03}'], [0], [dnl
dl_src=00:00:00:00:00:01
dl_src=00:00:00:00:00:02
dl_src=00:00:00:00:00:03
])
AT_CHECK([expr_to_flow 'eth.src == {$set3}'], [0], [dnl
dl_src=00:00:00:00:00:01
dl_src=00:00:00:00:00:02
dl_src=00:00:00:00:00:03
])
AT_CHECK([expr_to_flow 'eth.src == {00:00:00:00:00:01, $set3, ba:be:be:ef:de:ad, $set3}'], [0], [dnl
dl_src=00:00:00:00:00:01
dl_src=00:00:00:00:00:02
dl_src=00:00:00:00:00:03
dl_src=ba:be:be:ef:de:ad
])
AT_CLEANUP
AT_SETUP([ovn -- action parsing])
dnl Unindented text is input (a set of OVN logical actions).
dnl Indented text is expected output.
AT_DATA([test-cases.txt],
[[# drop
drop;
encodes as drop
drop; next;
Syntax error at `next' expecting end of input.
next; drop;
Syntax error at `drop' expecting action.
# output
output;
encodes as resubmit(,64)
# next
next;
formats as next(11);
encodes as resubmit(,27)
next(11);
encodes as resubmit(,27)
next(0);
encodes as resubmit(,16)
next(15);
encodes as resubmit(,31)
next();
Syntax error at `)' expecting small integer.
next(10;
Syntax error at `;' expecting `)'.
next(16);
"next" argument must be in range 0 to 15.
# Loading a constant value.
tcp.dst=80;
formats as tcp.dst = 80;
encodes as set_field:80->tcp_dst
has prereqs ip.proto == 0x6 && (eth.type == 0x800 || eth.type == 0x86dd)
eth.dst[40] = 1;
encodes as set_field:01:00:00:00:00:00/01:00:00:00:00:00->eth_dst
vlan.pcp = 2;
encodes as set_field:0x4000/0xe000->vlan_tci
has prereqs vlan.tci[12]
vlan.tci[13..15] = 2;
encodes as set_field:0x4000/0xe000->vlan_tci
inport = "";
encodes as set_field:0->reg14
ip.ttl=4;
formats as ip.ttl = 4;
encodes as set_field:4->nw_ttl
has prereqs eth.type == 0x800 || eth.type == 0x86dd
outport="eth0"; next; outport="LOCAL"; next;
formats as outport = "eth0"; next(11); outport = "LOCAL"; next(11);
encodes as set_field:0x5->reg15,resubmit(,27),set_field:0xfffe->reg15,resubmit(,27)
inport[1] = 1;
Cannot select subfield of string field inport.
ip.proto[1] = 1;
Cannot select subfield of nominal field ip.proto.
eth.dst[40] == 1;
Syntax error at `==' expecting `=' or `<->'.
ip = 1;
Predicate symbol ip used where lvalue required.
ip.proto = 6;
Field ip.proto is not modifiable.
inport = {"a", "b"};
Syntax error at `{' expecting constant.
inport = {};
Syntax error at `{' expecting constant.
bad_prereq = 123;
Error parsing expression `xyzzy' encountered as prerequisite or predicate of initial expression: Syntax error at `xyzzy' expecting field name.
self_recurse = 123;
Error parsing expression `self_recurse != 0' encountered as prerequisite or predicate of initial expression: Error parsing expression `self_recurse != 0' encountered as prerequisite or predicate of initial expression: Recursive expansion of symbol `self_recurse'.
vlan.present = 0;
Predicate symbol vlan.present used where lvalue required.
# Moving one field into another.
reg0=reg1;
formats as reg0 = reg1;
encodes as move:NXM_NX_XXREG0[64..95]->NXM_NX_XXREG0[96..127]
vlan.pcp = reg0[0..2];
encodes as move:NXM_NX_XXREG0[96..98]->NXM_OF_VLAN_TCI[13..15]
has prereqs vlan.tci[12]
reg0[10] = vlan.pcp[1];
encodes as move:NXM_OF_VLAN_TCI[14]->NXM_NX_XXREG0[106]
has prereqs vlan.tci[12]
outport = inport;
encodes as move:NXM_NX_REG14[]->NXM_NX_REG15[]
reg0[0] = vlan.present;
Predicate symbol vlan.present used where lvalue required.
reg0 = reg1[0..10];
Can't assign 11-bit value to 32-bit destination.
inport = reg0;
Can't assign integer field (reg0) to string field (inport).
inport = big_string;
String fields inport and big_string are incompatible for assignment.
ip.proto = reg0[0..7];
Field ip.proto is not modifiable.
# Exchanging fields.
reg0 <-> reg1;
encodes as push:NXM_NX_XXREG0[64..95],push:NXM_NX_XXREG0[96..127],pop:NXM_NX_XXREG0[64..95],pop:NXM_NX_XXREG0[96..127]
vlan.pcp <-> reg0[0..2];
encodes as push:NXM_NX_XXREG0[96..98],push:NXM_OF_VLAN_TCI[13..15],pop:NXM_NX_XXREG0[96..98],pop:NXM_OF_VLAN_TCI[13..15]
has prereqs vlan.tci[12]
reg0[10] <-> vlan.pcp[1];
encodes as push:NXM_OF_VLAN_TCI[14],push:NXM_NX_XXREG0[106],pop:NXM_OF_VLAN_TCI[14],pop:NXM_NX_XXREG0[106]
has prereqs vlan.tci[12]
outport <-> inport;
encodes as push:NXM_NX_REG14[],push:NXM_NX_REG15[],pop:NXM_NX_REG14[],pop:NXM_NX_REG15[]
reg0[0] <-> vlan.present;
Predicate symbol vlan.present used where lvalue required.
reg0 <-> reg1[0..10];
Can't exchange 32-bit field with 11-bit field.
inport <-> reg0;
Can't exchange string field (inport) with integer field (reg0).
inport <-> big_string;
String fields inport and big_string are incompatible for exchange.
ip.proto <-> reg0[0..7];
Field ip.proto is not modifiable.
reg0[0..7] <-> ip.proto;
Field ip.proto is not modifiable.
# TTL decrement.
ip.ttl--;
encodes as dec_ttl
has prereqs ip
ip.ttl
Syntax error at end of input expecting `--'.
# load balancing.
ct_lb;
encodes as ct(table=27,zone=NXM_NX_REG13[0..15],nat)
has prereqs ip
ct_lb();
formats as ct_lb;
encodes as ct(table=27,zone=NXM_NX_REG13[0..15],nat)
has prereqs ip
ct_lb(192.168.1.2:80, 192.168.1.3:80);
encodes as group:1
has prereqs ip
ct_lb(192.168.1.2, 192.168.1.3, );
formats as ct_lb(192.168.1.2, 192.168.1.3);
encodes as group:2
has prereqs ip
ct_lb(192.168.1.2:);
Syntax error at `)' expecting port number.
ct_lb(192.168.1.2:123456);
Syntax error at `123456' expecting port number.
ct_lb(foo);
Syntax error at `foo' expecting IPv4 address.
# ct_next
ct_next;
encodes as ct(table=27,zone=NXM_NX_REG13[0..15])
has prereqs ip
# ct_commit
ct_commit;
encodes as ct(commit,zone=NXM_NX_REG13[0..15])
has prereqs ip
ct_commit();
formats as ct_commit;
encodes as ct(commit,zone=NXM_NX_REG13[0..15])
has prereqs ip
ct_commit(ct_mark=1);
formats as ct_commit(ct_mark=0x1);
encodes as ct(commit,zone=NXM_NX_REG13[0..15],exec(set_field:0x1->ct_mark))
has prereqs ip
ct_commit(ct_mark=1/1);
formats as ct_commit(ct_mark=0x1/0x1);
encodes as ct(commit,zone=NXM_NX_REG13[0..15],exec(set_field:0x1/0x1->ct_mark))
has prereqs ip
ct_commit(ct_label=1);
formats as ct_commit(ct_label=0x1);
encodes as ct(commit,zone=NXM_NX_REG13[0..15],exec(set_field:0x1->ct_label))
has prereqs ip
ct_commit(ct_label=1/1);
formats as ct_commit(ct_label=0x1/0x1);
encodes as ct(commit,zone=NXM_NX_REG13[0..15],exec(set_field:0x1/0x1->ct_label))
has prereqs ip
ct_commit(ct_mark=1, ct_label=2);
formats as ct_commit(ct_mark=0x1, ct_label=0x2);
encodes as ct(commit,zone=NXM_NX_REG13[0..15],exec(set_field:0x1->ct_mark,set_field:0x2->ct_label))
has prereqs ip
ct_commit(ct_label=0x01020304050607080910111213141516);
formats as ct_commit(ct_label=0x1020304050607080910111213141516);
encodes as ct(commit,zone=NXM_NX_REG13[0..15],exec(set_field:0x1020304050607080910111213141516->ct_label))
has prereqs ip
ct_commit(ct_label=0x181716151413121110090807060504030201);
formats as ct_commit(ct_label=0x16151413121110090807060504030201);
encodes as ct(commit,zone=NXM_NX_REG13[0..15],exec(set_field:0x16151413121110090807060504030201->ct_label))
has prereqs ip
ct_commit(ct_label=0x1000000000000000000000000000000/0x1000000000000000000000000000000);
encodes as ct(commit,zone=NXM_NX_REG13[0..15],exec(set_field:0x1000000000000000000000000000000/0x1000000000000000000000000000000->ct_label))
has prereqs ip
ct_commit(ct_label=18446744073709551615);
formats as ct_commit(ct_label=0xffffffffffffffff);
encodes as ct(commit,zone=NXM_NX_REG13[0..15],exec(set_field:0xffffffffffffffff->ct_label))
has prereqs ip
ct_commit(ct_label=18446744073709551616);
Decimal constants must be less than 2**64.
# ct_dnat
ct_dnat;
encodes as ct(table=27,zone=NXM_NX_REG11[0..15],nat)
has prereqs ip
ct_dnat(192.168.1.2);
encodes as ct(commit,table=27,zone=NXM_NX_REG11[0..15],nat(dst=192.168.1.2))
has prereqs ip
ct_dnat(192.168.1.2, 192.168.1.3);
Syntax error at `,' expecting `)'.
ct_dnat(foo);
Syntax error at `foo' expecting IPv4 address.
ct_dnat(foo, bar);
Syntax error at `foo' expecting IPv4 address.
ct_dnat();
Syntax error at `)' expecting IPv4 address.
# ct_snat
ct_snat;
encodes as ct(zone=NXM_NX_REG12[0..15],nat)
has prereqs ip
ct_snat(192.168.1.2);
encodes as ct(commit,table=27,zone=NXM_NX_REG12[0..15],nat(src=192.168.1.2))
has prereqs ip
ct_snat(192.168.1.2, 192.168.1.3);
Syntax error at `,' expecting `)'.
ct_snat(foo);
Syntax error at `foo' expecting IPv4 address.
ct_snat(foo, bar);
Syntax error at `foo' expecting IPv4 address.
ct_snat();
Syntax error at `)' expecting IPv4 address.
# arp
arp { eth.dst = ff:ff:ff:ff:ff:ff; output; };
encodes as controller(userdata=00.00.00.00.00.00.00.00.00.19.00.10.80.00.06.06.ff.ff.ff.ff.ff.ff.00.00.ff.ff.00.10.00.00.23.20.00.0e.ff.f8.40.00.00.00)
has prereqs ip4
# get_arp
get_arp(outport, ip4.dst);
encodes as push:NXM_NX_REG0[],push:NXM_OF_IP_DST[],pop:NXM_NX_REG0[],set_field:00:00:00:00:00:00->eth_dst,resubmit(,65),pop:NXM_NX_REG0[]
has prereqs eth.type == 0x800
get_arp(inport, reg0);
encodes as push:NXM_NX_REG15[],push:NXM_NX_REG0[],push:NXM_NX_XXREG0[96..127],push:NXM_NX_REG14[],pop:NXM_NX_REG15[],pop:NXM_NX_REG0[],set_field:00:00:00:00:00:00->eth_dst,resubmit(,65),pop:NXM_NX_REG0[],pop:NXM_NX_REG15[]
get_arp;
Syntax error at `;' expecting `('.
get_arp();
Syntax error at `)' expecting field name.
get_arp(inport);
Syntax error at `)' expecting `,'.
get_arp(inport ip4.dst);
Syntax error at `ip4.dst' expecting `,'.
get_arp(inport, ip4.dst;
Syntax error at `;' expecting `)'.
get_arp(inport, eth.dst);
Cannot use 48-bit field eth.dst[0..47] where 32-bit field is required.
get_arp(inport, outport);
Cannot use string field outport where numeric field is required.
get_arp(reg0, ip4.dst);
Cannot use numeric field reg0 where string field is required.
# put_arp
put_arp(inport, arp.spa, arp.sha);
encodes as push:NXM_NX_REG0[],push:NXM_OF_ETH_SRC[],push:NXM_NX_ARP_SHA[],push:NXM_OF_ARP_SPA[],pop:NXM_NX_REG0[],pop:NXM_OF_ETH_SRC[],controller(userdata=00.00.00.01.00.00.00.00),pop:NXM_OF_ETH_SRC[],pop:NXM_NX_REG0[]
has prereqs eth.type == 0x806 && eth.type == 0x806
# put_dhcp_opts
reg1[0] = put_dhcp_opts(offerip = 1.2.3.4, router = 10.0.0.1);
encodes as controller(userdata=00.00.00.02.00.00.00.00.00.01.de.10.00.00.00.40.01.02.03.04.03.04.0a.00.00.01,pause)
reg2[5] = put_dhcp_opts(offerip=10.0.0.4,router=10.0.0.1,netmask=255.255.254.0,mtu=1400,domain="ovn.org");
formats as reg2[5] = put_dhcp_opts(offerip = 10.0.0.4, router = 10.0.0.1, netmask = 255.255.254.0, mtu = 1400, domain = "ovn.org");
encodes as controller(userdata=00.00.00.02.00.00.00.00.00.01.de.10.00.00.00.25.0a.00.00.04.03.04.0a.00.00.01.01.04.ff.ff.fe.00.1a.02.05.78.0f.07.6f.76.6e.2e.6f.72.67,pause)
reg0[15] = put_dhcp_opts(offerip=10.0.0.4,router=10.0.0.1,netmask=255.255.255.0,mtu=1400,ip_forward_enable=1,default_ttl=121,dns_server={8.8.8.8,7.7.7.7},classless_static_route={30.0.0.0/24,10.0.0.4,40.0.0.0/16,10.0.0.6,0.0.0.0/0,10.0.0.1},ethernet_encap=1,router_discovery=0);
formats as reg0[15] = put_dhcp_opts(offerip = 10.0.0.4, router = 10.0.0.1, netmask = 255.255.255.0, mtu = 1400, ip_forward_enable = 1, default_ttl = 121, dns_server = {8.8.8.8, 7.7.7.7}, classless_static_route = {30.0.0.0/24, 10.0.0.4, 40.0.0.0/16, 10.0.0.6, 0.0.0.0/0, 10.0.0.1}, ethernet_encap = 1, router_discovery = 0);
encodes as controller(userdata=00.00.00.02.00.00.00.00.00.01.de.10.00.00.00.6f.0a.00.00.04.03.04.0a.00.00.01.01.04.ff.ff.ff.00.1a.02.05.78.13.01.01.17.01.79.06.08.08.08.08.08.07.07.07.07.79.14.18.1e.00.00.0a.00.00.04.10.28.00.0a.00.00.06.00.0a.00.00.01.24.01.01.1f.01.00,pause)
reg1[0..1] = put_dhcp_opts(offerip = 1.2.3.4, router = 10.0.0.1);
Cannot use 2-bit field reg1[0..1] where 1-bit field is required.
reg1[0] = put_dhcp_opts();
put_dhcp_opts requires offerip to be specified.
reg1[0] = put_dhcp_opts(x = 1.2.3.4, router = 10.0.0.1);
Syntax error at `x' expecting DHCPv4 option name.
reg1[0] = put_dhcp_opts(router = 10.0.0.1);
put_dhcp_opts requires offerip to be specified.
reg1[0] = put_dhcp_opts(offerip=1.2.3.4, "hi");
Syntax error at `"hi"'.
reg1[0] = put_dhcp_opts(offerip=1.2.3.4, xyzzy);
Syntax error at `xyzzy' expecting DHCPv4 option name.
reg1[0] = put_dhcp_opts(offerip="xyzzy");
DHCPv4 option offerip requires numeric value.
reg1[0] = put_dhcp_opts(offerip=1.2.3.4, domain=1.2.3.4);
DHCPv4 option domain requires string value.
# nd_na
nd_na { eth.src = 12:34:56:78:9a:bc; nd.tll = 12:34:56:78:9a:bc; outport = inport; inport = ""; /* Allow sending out inport. */ output; };
formats as nd_na { eth.src = 12:34:56:78:9a:bc; nd.tll = 12:34:56:78:9a:bc; outport = inport; inport = ""; output; };
encodes as controller(userdata=00.00.00.03.00.00.00.00.00.19.00.10.80.00.08.06.12.34.56.78.9a.bc.00.00.00.19.00.10.80.00.42.06.12.34.56.78.9a.bc.00.00.ff.ff.00.18.00.00.23.20.00.06.00.20.00.00.00.00.00.01.1c.04.00.01.1e.04.00.19.00.10.00.01.1c.04.00.00.00.00.00.00.00.00.ff.ff.00.10.00.00.23.20.00.0e.ff.f8.40.00.00.00)
has prereqs nd_ns
# get_nd
get_nd(outport, ip6.dst);
encodes as push:NXM_NX_XXREG0[],push:NXM_NX_IPV6_DST[],pop:NXM_NX_XXREG0[],set_field:00:00:00:00:00:00->eth_dst,resubmit(,65),pop:NXM_NX_XXREG0[]
has prereqs eth.type == 0x86dd
get_nd(inport, xxreg0);
encodes as push:NXM_NX_REG15[],push:NXM_NX_REG14[],pop:NXM_NX_REG15[],set_field:00:00:00:00:00:00->eth_dst,resubmit(,65),pop:NXM_NX_REG15[]
get_nd;
Syntax error at `;' expecting `('.
get_nd();
Syntax error at `)' expecting field name.
get_nd(inport);
Syntax error at `)' expecting `,'.
get_nd(inport ip6.dst);
Syntax error at `ip6.dst' expecting `,'.
get_nd(inport, ip6.dst;
Syntax error at `;' expecting `)'.
get_nd(inport, eth.dst);
Cannot use 48-bit field eth.dst[0..47] where 128-bit field is required.
get_nd(inport, outport);
Cannot use string field outport where numeric field is required.
get_nd(xxreg0, ip6.dst);
Cannot use numeric field xxreg0 where string field is required.
# put_nd
put_nd(inport, nd.target, nd.sll);
encodes as push:NXM_NX_XXREG0[],push:NXM_OF_ETH_SRC[],push:NXM_NX_ND_SLL[],push:NXM_NX_ND_TARGET[],pop:NXM_NX_XXREG0[],pop:NXM_OF_ETH_SRC[],controller(userdata=00.00.00.04.00.00.00.00),pop:NXM_OF_ETH_SRC[],pop:NXM_NX_XXREG0[]
has prereqs ((icmp6.type == 0x87 && eth.type == 0x86dd && ip.proto == 0x3a && (eth.type == 0x800 || eth.type == 0x86dd)) || (icmp6.type == 0x88 && eth.type == 0x86dd && ip.proto == 0x3a && (eth.type == 0x800 || eth.type == 0x86dd))) && icmp6.code == 0 && eth.type == 0x86dd && ip.proto == 0x3a && (eth.type == 0x800 || eth.type == 0x86dd) && ip.ttl == 0xff && (eth.type == 0x800 || eth.type == 0x86dd) && icmp6.type == 0x87 && eth.type == 0x86dd && ip.proto == 0x3a && (eth.type == 0x800 || eth.type == 0x86dd) && icmp6.code == 0 && eth.type == 0x86dd && ip.proto == 0x3a && (eth.type == 0x800 || eth.type == 0x86dd) && ip.ttl == 0xff && (eth.type == 0x800 || eth.type == 0x86dd)
# put_dhcpv6_opts
reg1[0] = put_dhcpv6_opts(ia_addr = ae70::4, server_id = 00:00:00:00:10:02);
encodes as controller(userdata=00.00.00.05.00.00.00.00.00.01.de.10.00.00.00.40.05.00.10.00.ae.70.00.00.00.00.00.00.00.00.00.00.00.00.00.04.02.00.06.00.00.00.00.00.10.02,pause)
reg1[0] = put_dhcpv6_opts();
encodes as controller(userdata=00.00.00.05.00.00.00.00.00.01.de.10.00.00.00.40,pause)
reg1[0] = put_dhcpv6_opts(dns_server={ae70::1,ae70::2});
formats as reg1[0] = put_dhcpv6_opts(dns_server = {ae70::1, ae70::2});
encodes as controller(userdata=00.00.00.05.00.00.00.00.00.01.de.10.00.00.00.40.17.00.20.00.ae.70.00.00.00.00.00.00.00.00.00.00.00.00.00.01.ae.70.00.00.00.00.00.00.00.00.00.00.00.00.00.02,pause)
reg1[0] = put_dhcpv6_opts(server_id=12:34:56:78:9a:bc, dns_server={ae70::1,ae89::2});
formats as reg1[0] = put_dhcpv6_opts(server_id = 12:34:56:78:9a:bc, dns_server = {ae70::1, ae89::2});
encodes as controller(userdata=00.00.00.05.00.00.00.00.00.01.de.10.00.00.00.40.02.00.06.00.12.34.56.78.9a.bc.17.00.20.00.ae.70.00.00.00.00.00.00.00.00.00.00.00.00.00.01.ae.89.00.00.00.00.00.00.00.00.00.00.00.00.00.02,pause)
reg1[0] = put_dhcpv6_opts(domain_search = "ovn.org");
encodes as controller(userdata=00.00.00.05.00.00.00.00.00.01.de.10.00.00.00.40.18.00.07.00.6f.76.6e.2e.6f.72.67,pause)
reg1[0] = put_dhcpv6_opts(x = 1.2.3.4);
Syntax error at `x' expecting DHCPv6 option name.
reg1[0] = put_dhcpv6_opts(ia_addr=ae70::4, "hi");
Syntax error at `"hi"'.
reg1[0] = put_dhcpv6_opts(ia_addr=ae70::4, xyzzy);
Syntax error at `xyzzy' expecting DHCPv6 option name.
reg1[0] = put_dhcpv6_opts(ia_addr="ae70::4");
DHCPv6 option ia_addr requires numeric value.
reg1[0] = put_dhcpv6_opts(ia_addr=ae70::4, domain_search=ae70::1);
DHCPv6 option domain_search requires string value.
# Contradictionary prerequisites (allowed but not useful):
ip4.src = ip6.src[0..31];
encodes as move:NXM_NX_IPV6_SRC[0..31]->NXM_OF_IP_SRC[]
has prereqs eth.type == 0x800 && eth.type == 0x86dd
ip4.src <-> ip6.src[0..31];
encodes as push:NXM_NX_IPV6_SRC[0..31],push:NXM_OF_IP_SRC[],pop:NXM_NX_IPV6_SRC[0..31],pop:NXM_OF_IP_SRC[]
has prereqs eth.type == 0x800 && eth.type == 0x86dd
# Miscellaneous negative tests.
;
Syntax error at `;'.
xyzzy;
Syntax error at `xyzzy' expecting action.
next; 123;
Syntax error at `123'.
next; xyzzy;
Syntax error at `xyzzy' expecting action.
next
Syntax error at end of input expecting `;'.
]])
sed '/^[[ ]]/d' test-cases.txt > input.txt
cp test-cases.txt expout
AT_CHECK([ovstest test-ovn parse-actions < input.txt], [0], [expout])
AT_CLEANUP
AT_BANNER([OVN end-to-end tests])
# 3 hypervisors, one logical switch, 3 logical ports per hypervisor
AT_SETUP([ovn -- 3 HVs, 1 LS, 3 lports/HV])
AT_KEYWORDS([ovnarp])
AT_SKIP_IF([test $HAVE_PYTHON = no])
ovn_start
# Create hypervisors hv[123].
# Add vif1[123] to hv1, vif2[123] to hv2, vif3[123] to hv3.
# Add all of the vifs to a single logical switch lsw0.
# Turn on port security on all the vifs except vif[123]1.
# Make vif13, vif2[23], vif3[123] destinations for unknown MACs.
# Add some ACLs for Ethertypes 1234, 1235, 1236.
ovn-nbctl ls-add lsw0
net_add n1
for i in 1 2 3; do
sim_add hv$i
as hv$i
ovs-vsctl add-br br-phys
ovn_attach n1 br-phys 192.168.0.$i
for j in 1 2 3; do
ovs-vsctl add-port br-int vif$i$j -- set Interface vif$i$j external-ids:iface-id=lp$i$j options:tx_pcap=hv$i/vif$i$j-tx.pcap options:rxq_pcap=hv$i/vif$i$j-rx.pcap ofport-request=$i$j
ovn-nbctl lsp-add lsw0 lp$i$j
if test $j = 1; then
ovn-nbctl lsp-set-addresses lp$i$j "f0:00:00:00:00:$i$j 192.168.0.$i$j" unknown
else
if test $j = 3; then
ip_addrs="192.168.0.$i$j fe80::ea2a:eaff:fe28:$i$j/64 192.169.0.$i$j"
else
ip_addrs="192.168.0.$i$j"
fi
ovn-nbctl lsp-set-addresses lp$i$j "f0:00:00:00:00:$i$j $ip_addrs"
ovn-nbctl lsp-set-port-security lp$i$j f0:00:00:00:00:$i$j