#!/usr/bin/perl -w
-use Test::More;
+use Test::More tests => 14;
use strict;
-
-my $tests;
-
-BEGIN
- {
- chdir 't' if -d 't';
- plan tests => 13;
-
- use lib '../lib';
- use lib '../blib/arch';
- use_ok('Devel::Size');
- }
+use Devel::Size qw(size total_size);
can_ok ('Devel::Size', qw/
size
total_size
/);
-Devel::Size->import( qw(size total_size) );
-
-die ("Uhoh, test uses outdated version of Devel::Size")
- unless is ($Devel::Size::VERSION, '0.66', 'VERSION MATCHES');
+die ("Uhoh, test uses an outdated version of Devel::Size")
+ unless is ($Devel::Size::VERSION, '0.72_52', 'VERSION MATCHES');
#############################################################################
# some basic checks:
%foo = (a => 1, b => 2);
my $x = "A string";
-my $y = "A much much longer string"; # need to be at least 7 bytes longer for 64 bit
-ok (size($x) < size($y), 'size() of strings');
-ok (total_size($x) < total_size($y), 'total_size() of strings');
+my $y = "A much much longer string"; # need to be at least 7 bytes longer for 64 bit
+cmp_ok(size($x), '<', size($y), 'size() of strings');
+cmp_ok(total_size($x), '<', total_size($y), 'total_size() of strings');
my @x = (1..4);
my @y = (1..200);
my $size_1 = total_size(\@x);
my $size_2 = total_size(\@y);
-ok ( $size_1 < $size_2, 'size() of array refs');
-ok (total_size(\@x) < total_size(\@y), 'total_size() of array refs');
+cmp_ok($size_1, '<', $size_2, 'size() of array refs');
# the arrays alone shouldn't be the same size
$size_1 = size(\@x);
$size_1 = size($x);
$size_2 = size($y);
-ok ($size_1 < $size_2, ' ."" makes string longer');
+cmp_ok($size_1, '<', $size_2, ' ."" makes string longer');
#############################################################################
# check that the tracking_hash is working
my @ary1 = (\$a, \$a);
my @ary2 = (\$a, \$b);
-isnt ( total_size(\@ary2) - total_size(\@ary1), 0,
- 'total_size(\@ary1) < total_size(\@ary2)');
+cmp_ok(total_size(\@ary1), '<', total_size(\@ary2),
+ 'the tracking hash is working');
#############################################################################
# check that circular references don't mess things up
#############################################################################
# GLOBS
-isnt (total_size(*foo), 0, 'total_size(*foo) > 0');
+cmp_ok(total_size(*foo), '>', 0, 'total_size(*foo) > 0');
#############################################################################
# CODE ref
my $code = sub { '1' };
-isnt (total_size($code), 0, 'total_size($code) > 0');
+cmp_ok(total_size($code), '>', 0, 'total_size($code) > 0');
+
+##########################################################
+# RT#14849 (& RT#26781 and possibly RT#29238?)
+cmp_ok( total_size( sub{ do{ my $t=0 }; } ), '>', 0,
+ 'total_size( sub{ my $t=0 } ) > 0' );
+
+# CPAN RT #58484 and #58485
+cmp_ok(total_size(\&total_size), '>', 0, 'total_size(\&total_size) > 0');
+
+use constant LARGE => 'N' x 8192;
+
+cmp_ok (total_size(\&LARGE), '>', 8192,
+ 'total_size for a constant includes the constant');