7 use Test::Leaner 'no_plan';
9 use Scalar::Vec::Util qw<SVU_SIZE>;
12 *myfill = *Scalar::Vec::Util::vfill_pp;
15 for ([ 1, 'offset', -1 ], [ 3, 'offset', '-1' ], [ 4, 'length', -1 ]) {
17 $args[$_->[0]] = $_->[2];
19 eval { &Scalar::Vec::Util::vcopy_pp(@args) };
21 my $line = __LINE__-2;
22 like $err, qr/^Invalid\s+negative\s+$_->[1]\s+at\s+\Q$0\E\s+line\s+$line/,
23 "vcopy_pp(@args) failed";
32 myfill $_[0], 0, $n, 0;
36 my (undef, $a, $b, $x) = @_;
37 myfill $_[0], 0, $a, $x;
38 myfill $_[0], $a, $b, 1 - $x;
39 myfill $_[0], $a + $b, $n - ($a + $b), $x;
42 my ($f, $t, $c) = ('') x 3;
44 my @s = ($p - $q) .. ($p + $q);
47 for my $l (0 .. $n - 1) {
48 next if $s1 + $l > $n or $s2 + $l > $n;
49 my $desc = "vcopy_pp $s1, $s2, $l";
53 Scalar::Vec::Util::vcopy_pp($f => $s1, $t => $s2, $l);