7 use Test::Leaner 'no_plan';
9 use Scalar::Vec::Util qw<SVU_SIZE>;
11 for ([ 1, 'offset', -1 ], [ 3, 'offset', '-1' ], [ 4, 'length', -1 ]) {
13 $args[$_->[0]] = $_->[2];
14 eval { &Scalar::Vec::Util::vcopy_pp(@args) }; my $line = __LINE__;
15 like $@, qr/^Invalid\s+negative\s+$_->[1]\s+at\s+\Q$0\E\s+line\s+$line/;
23 *myfill = *Scalar::Vec::Util::vfill_pp;
25 sub rst { myfill($_[0], 0, $n, 0) }
28 (undef, my $a, my $b, my $x) = @_;
29 myfill($_[0], 0, $a, $x);
30 myfill($_[0], $a, $b, 1 - $x);
31 myfill($_[0], $a + $b, $n - ($a + $b) , $x);
34 my ($f, $t, $c) = ('') x 3;
36 my @s = ($p - $q) .. ($p + $q);
39 for my $l (0 .. $n - 1) {
40 last if $s1 + $l > $n or $s2 + $l > $n;
44 Scalar::Vec::Util::vcopy_pp($f => $s1, $t => $s2, $l);
45 is($t, $c, "vcopy_pp $s1, $s2, $l");