X-Git-Url: http://git.vpit.fr/?a=blobdiff_plain;f=t%2F31-vcopy-copy.t;h=00f289702fd685d44ceeffc2ad81150ad166cb0d;hb=4dc1aa8932c595136b763a34207e4e9ee683dc53;hp=2d1132d4a5e3843525a3313990830973f4d49f76;hpb=f77706f0734eb34a9623cc492b5d73061fba9b62;p=perl%2Fmodules%2FScalar-Vec-Util.git

diff --git a/t/31-vcopy-copy.t b/t/31-vcopy-copy.t
index 2d1132d..00f2897 100644
--- a/t/31-vcopy-copy.t
+++ b/t/31-vcopy-copy.t
@@ -3,39 +3,45 @@
 use strict;
 use warnings;
 
-use Test::More 'no_plan';
+use lib 't/lib';
+use Test::Leaner 'no_plan';
 
-use Scalar::Vec::Util qw/vcopy SVU_SIZE/;
+use Scalar::Vec::Util qw<vcopy SVU_SIZE>;
 
-eval { vcopy undef, 0, my $y, 0, 0 };
-like($@, qr/Invalid\s+argument/, 'first argument undef croaks');
-eval { vcopy my $x, undef, my $y, 0, 0 };
-like($@, qr/Invalid\s+argument/, 'second argument undef croaks');
-eval { vcopy my $x, 0, undef, 0, 0 };
-like($@, qr/Invalid\s+argument/, 'third argument undef croaks');
-eval { vcopy my $x, 0, my $y, undef, 0 };
-like($@, qr/Invalid\s+argument/, 'fourth argument undef croaks');
-eval { vcopy my $x, 0, my $y, 0, undef };
-like($@, qr/Invalid\s+argument/, 'fifth argument undef croaks');
+BEGIN {
+ *myfill = *Scalar::Vec::Util::vfill_pp;
+ *myeq   = *Scalar::Vec::Util::veq_pp;
+}
+
+for ([ 1, 'offset', -1 ], [ 3, 'offset', -1 ], [ 4, 'length', -1 ]) {
+ my @args  = (~0) x 5;
+ $args[$_->[0]] = $_->[2];
+ local $@;
+ eval { &vcopy(@args) };
+ my $err  = $@;
+ my $line = __LINE__-2;
+ like $err, qr/^Invalid\s+negative\s+$_->[1]\s+at\s+\Q$0\E\s+line\s+$line/,
+      "vcopy(@args) failed";
+}
 
 my $p = SVU_SIZE;
-$p = 8 if $p < 8;
+$p    = 8 if $p < 8;
 my $n = 3 * $p;
 my $q = 1;
 
-*myfill = *Scalar::Vec::Util::vfill_pp;
-*myeq   = *Scalar::Vec::Util::veq_pp;
+sub rst {
+ myfill $_[0], 0, $n, 0;
+ $_[0] = '';
+}
 
-sub rst { myfill($_[0], 0, $n, 0); $_[0] = '' }
-  
 sub pat {
- (undef, my $a, my $b, my $x) = @_;
+ my (undef, $a, $b, $x) = @_;
  $_[0] = '';
  if ($b) {
-  myfill($_[0], 0, $a, $x);
-  myfill($_[0], $a, $b, 1 - $x);
+  myfill $_[0], 0,  $a, $x;
+  myfill $_[0], $a, $b, 1 - $x;
  }
-}  
+}
 
 my ($f, $t, $c) = ('') x 3;
 
@@ -43,13 +49,13 @@ my @s = ($p - $q) .. ($p + $q);
 for my $s1 (@s) {
  for my $s2 (@s) {
   for my $l (0 .. $n - 1) {
-   last if $s1 + $l > $n or $s2 + $l > $n;
+   my $desc = "vcopy $s1, $s2, $l";
    pat $f, $s1, $l, 0;
    rst $t;
    pat $c, $s2, $l, 0;
    vcopy $f => $s1, $t => $s2, $l;
-   ok(myeq($t, 0, $c, 0, $n), "vcopy $s1, $s2, $l");
-   is(length $t, length $c, "length is ok");
+   is length $t, length $c,   "$desc: length";
+   ok myeq($t, 0, $c, 0, $n), "$desc: bits";
   }
  }
 }