6 use Test::More 'no_plan';
8 use Scalar::Vec::Util qw/veq SVU_SIZE/;
10 for ([ 1, 'offset', -1 ], [ 3, 'offset', '-1' ], [ 4, 'length', -1 ]) {
12 $args[$_->[0]] = $_->[2];
13 eval { &veq(@args) }; my $line = __LINE__;
14 like $@, qr/^Invalid\s+negative\s+$_->[1]\s+at\s+\Q$0\E\s+line\s+$line/;
23 (undef, my $s, my $l, my $x) = @_;
25 vec($_[0], $_, 1) = $x for $s .. $s + $l - 1;
28 sub rst { myfill($_[0], 0, $n, 0) }
31 (undef, my $a, my $b, my $x) = @_;
32 myfill($_[0], 0, $a, $x);
33 myfill($_[0], $a, $b, 1 - $x);
34 myfill($_[0], $a + $b, $n - ($a + $b) , $x);
37 my ($v1, $v2) = ('') x 2;
39 my @s = ($p - $q) .. ($p + $q);
42 for my $l (0 .. $n - 1) {
43 last if $s1 + $l > $n or $s2 + $l > $n;
46 ok(veq($v1 => $s1, $v2 => $s2, $l), "veq $s1, $s2, $l");
47 ok(!veq($v1 => $s1 - 1, $v2 => $s2, $l), 'not veq ' . ($s1 - 1) . ", $s2, $l") if $l > 0;
48 ok(!veq($v1 => $s1 + 1, $v2 => $s2, $l), 'not veq ' . ($s1 + 1) . ", $s2, $l") if $l > 0;