1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
|
# Before `make install' is performed this script should be runnable with
# `make test'. After `make install' it should work as `perl test.pl'
######################### We start with some black magic to print on failure.
# Change 1..1 below to 1..last_test_to_print .
# (It may become useful if the test is moved to ./t subdirectory.)
BEGIN { $| = 1; print "1..57\n"; }
END {print "not ok 1\n" unless $loaded;}
use NetAddr::IP::Util qw(
add128
sub128
ipv6_aton
ipv6_n2x
comp128
);
$loaded = 1;
print "ok 1\n";
######################### End of black magic.
# Insert your test code below (better if it prints "ok 13"
# (correspondingly "not ok 13") depending on the success of chunk 13
# of the test code):
$test = 2;
sub ok {
print "ok $test\n";
++$test;
}
my @num = # number plus carry exp
qw(
FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFE ::1 0 FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF
::1 FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFE 0 FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF
::2 FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFE 1 0:0:0:0:0:0:0:0
FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFE ::2 1 0:0:0:0:0:0:0:0
FFFF:FFFF:FFFF:FFFF:FFFF:8FFF:FFFF:FFFE ::7000:0:2 1 0:0:0:0:0:0:0:0
FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFE ::3 1 0:0:0:0:0:0:0:1
::1 ::2 0 0:0:0:0:0:0:0:3
::FFFF ::FFFF 0 0:0:0:0:0:0:1:FFFE
::FFFF:FFFF ::FFFF:FFFF 0 0:0:0:0:0:1:FFFF:FFFE
::FFFF:FFFF:FFFF ::FFFF:FFFF:FFFF 0 0:0:0:0:1:FFFF:FFFF:FFFE
::FFFF:FFFF:FFFF:FFFF ::FFFF:FFFF:FFFF:FFFF 0 0:0:0:1:FFFF:FFFF:FFFF:FFFE
::FFFF:FFFF:FFFF:FFFF:FFFF ::FFFF:FFFF:FFFF:FFFF:FFFF 0 0:0:1:FFFF:FFFF:FFFF:FFFF:FFFE
::FFFF:FFFF:FFFF:FFFF:FFFF:FFFF ::FFFF:FFFF:FFFF:FFFF:FFFF:FFFF 0 0:1:FFFF:FFFF:FFFF:FFFF:FFFF:FFFE
::FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF ::FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF 0 1:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFE
);
## test 2 - 15 check carry
for (my $i=0; $i<@num; $i+=4) {
my $num = ipv6_aton($num[$i]);
my $plus = ipv6_aton($num[$i +1]);
my $rv = add128($num,$plus);
print "got: $rv, exp: $num[$i +2]\nnot "
unless $rv == $num[$i +2];
&ok;
}
## test 16 - 43 check carry + result
for (my $i=0; $i<@num; $i+=4) {
my $num = ipv6_aton($num[$i]);
my $plus = ipv6_aton($num[$i +1]);
my($rv,$result) = add128($num,$plus);
print "got: $rv, exp: $num[$i +2]\nnot "
unless $rv == $num[$i +2];
&ok;
$result = ipv6_n2x($result);
print "got: $result\nexp: $num[$i +3]\nnot "
unless $result eq $num[$i +3];
&ok;
}
## test 44 - 57 the subtraction of the comp of the 'plus' category
## should invert the carry and add 1 to 'exp'
## start test at first 'number' that starts with '::FFFF'
for (my $i=0; $i<@num; $i+=4) {
next unless $num[$i] =~ /^::FFFF/;
my $num = ipv6_aton($num[$i]);
my $plus = ipv6_aton($num[$i +1]);
my $minus = comp128($plus);
my($rv,$result) = sub128($num,$minus);
print "got: $rv, exp: $num[$i +2]\nnot "
unless $rv == $num[$i +2];
&ok;
$num[$i +3] =~ s/FFFE$/FFFF/;
$result = ipv6_n2x($result);
print "got: $result\nexp: $num[$i +3]\nnot "
unless $result eq $num[$i +3];
&ok;
}
|
