#!perl -T
use strict;
use warnings;
use Test::More;
use lib 't/lib';
use VPIT::TestHelpers;
use Variable::Magic qw<wizard cast dispell VMG_UVAR>;
if (VMG_UVAR) {
load_or_skip_all('Hash::Util::FieldHash', undef, [ ]);
plan tests => 2 * 5 + 7 + 1;
} else {
skip_all 'No nice uvar magic for this perl';
}
use Variable::Magic::TestWatcher;
my $wiz = init_watcher [ qw<fetch store> ], 'huf';
ok defined($wiz), 'huf: wizard with uvar is defined';
is ref($wiz), 'SCALAR', 'huf: wizard with uvar is a scalar ref';
Hash::Util::FieldHash::fieldhash(\my %h);
my $obj = { };
bless $obj, 'Variable::Magic::Test::Mock';
$h{$obj} = 5;
my ($res) = watch { cast %h, $wiz } { }, 'cast uvar magic on fieldhash';
ok $res, 'huf: cast uvar magic on fieldhash succeeded';
my ($s) = watch { $h{$obj} } { fetch => 1 }, 'fetch on magical fieldhash';
is $s, 5, 'huf: fetch on magical fieldhash succeeded';
watch { $h{$obj} = 7 } { store => 1 }, 'store on magical fieldhash';
is $h{$obj}, 7, 'huf: store on magical fieldhash succeeded';
($res) = watch { dispell %h, $wiz } { }, 'dispell uvar magic on fieldhash';
ok $res, 'huf: dispell uvar magic on fieldhash succeeded';
$h{$obj} = 11;
$s = $h{$obj};
is $s, 11, 'huf: store/fetch on fieldhash after dispell still ok';
$Variable::Magic::TestWatcher::mg_end = { fetch => 1 };