6 use Test::More 'no_plan';
8 use Scalar::Vec::Util qw/SVU_SIZE/;
10 for ([ 1, 'offset', -1 ], [ 3, 'offset', '-1' ], [ 4, 'length', -1 ]) {
12 $args[$_->[0]] = $_->[2];
13 eval { &Scalar::Vec::Util::vcopy_pp(@args) }; my $line = __LINE__;
14 like $@, qr/^Invalid\s+negative\s+$_->[1]\s+at\s+\Q$0\E\s+line\s+$line/;
22 *myfill = *Scalar::Vec::Util::vfill_pp;
24 sub rst { myfill($_[0], 0, $n, 0) }
27 (undef, my $a, my $b, my $x) = @_;
28 myfill($_[0], 0, $a, $x);
29 myfill($_[0], $a, $b, 1 - $x);
30 myfill($_[0], $a + $b, $n - ($a + $b) , $x);
33 my ($f, $t, $c) = ('') x 3;
35 my @s = ($p - $q) .. ($p + $q);
38 for my $l (0 .. $n - 1) {
39 last if $s1 + $l > $n or $s2 + $l > $n;
43 Scalar::Vec::Util::vcopy_pp($f => $s1, $t => $s2, $l);
44 is($t, $c, "vcopy_pp $s1, $s2, $l");