X-Git-Url: http://git.vpit.fr/?a=blobdiff_plain;f=t%2F22-len.t;h=8ea332c5fc8603ff3405370699604bcd62aba468;hb=91aec4cfae75e61ff8eeb79448501a8739b0d240;hp=c3a95663e0af476f698d59bf278e6ccfafb1f307;hpb=14f66d40970bef63105be046a109c1a32859a8a0;p=perl%2Fmodules%2FVariable-Magic.git

diff --git a/t/22-len.t b/t/22-len.t
index c3a9566..8ea332c 100644
--- a/t/22-len.t
+++ b/t/22-len.t
@@ -3,25 +3,48 @@
 use strict;
 use warnings;
 
-use Test::More tests => 6;
+use Test::More tests => 11;
 
-use Variable::Magic qw/wizard cast/;
+use Variable::Magic qw/wizard cast VMG_COMPAT_SCALAR_LENGTH_NOLEN/;
 
 my $c = 0;
 my $n = int rand 1000;
 my $wiz = wizard len => sub { ++$c; return $n };
-ok($c == 0, 'len : create wizard');
+is($c, 0, 'len : create wizard');
 
 my @a = qw/a b c/;
 
 cast @a, $wiz;
-ok($c == 0, 'len : cast');
+is($c, 0, 'len : cast on array');
 
 my $b = scalar @a;
-ok($c == 1, 'len : get length');
-ok($b == $n, 'len : get length correctly');
+is($c, 1,  'len : get array length');
+is($b, $n, 'len : get array length correctly');
+
+$b = $#a;
+is($c, 2,      'len : get last array index');
+is($b, $n - 1, 'len : get last array index correctly');
 
 $n = 0;
 $b = scalar @a;
-ok($c == 2, 'len : get length 0');
-ok($b == 0, 'len : get length 0 correctly');
+is($c, 3, 'len : get array length 0');
+is($b, 0, 'len : get array length 0 correctly');
+
+$c = 0;
+$n = int rand 1000;
+# length magic on scalars needs also get magic to be triggered.
+$wiz = wizard get => sub { return 56478 },
+              len => sub { ++$c; return $n };
+
+my $x = int rand 1000;
+
+SKIP: {
+ skip 'length() no longer calls mg_len magic', 3 if VMG_COMPAT_SCALAR_LENGTH_NOLEN;
+
+ cast $x, $wiz;
+ is($c, 0, 'len : cast on scalar');
+
+ $b = length $x;
+ is($c, 1,      'len : get scalar length');
+ is($b, $n - 1, 'len : get scalar length correctly');
+}