#!perl -T
use strict;
use warnings;
use Test::More;
use lib 't/lib';
use VPIT::TestHelpers;
BEGIN {
load_or_skip_all('Symbol', undef, [ 'gensym' ]);
plan tests => 2 * 17 + 1;
}
use Variable::Magic qw<cast dispell VMG_COMPAT_GLOB_GET>;
my %get = VMG_COMPAT_GLOB_GET ? (get => 1) : ();
use lib 't/lib';
use Variable::Magic::TestWatcher;
my $wiz = init_watcher
[ qw<get set len clear free copy dup local fetch store exists delete> ],
'glob';
local *a = gensym();
watch { cast *a, $wiz } +{ }, 'cast';
watch { local *b = *a } +{ %get }, 'assign to';
SKIP: {
skip 'This failed temporarily between perls 5.13.1 and 5.13.8 (included)'
=> 5 * 2 if "$]" >= 5.013_001 and "$]" <= 5.013_008;
my $cxt = 'void contex';
my $exp = { set => 1 };
watch { *a = \1 } $exp, "assign scalar slot in $cxt";
watch { *a = [ qw<x y> ] } $exp, "assign array slot in $cxt";
watch { *a = { u => 1 } } $exp, "assign hash slot in $cxt";
watch { *a = sub { } } $exp, "assign code slot in $cxt";
watch { *a = gensym() } $exp, "assign glob in $cxt";
}
{
my $cxt = 'scalar context';
my $exp = { %get, set => 1 };
my $v;
$v = watch { *a = \1 } $exp, "assign scalar slot in $cxt";
$v = watch { *a = [ qw<x y> ] } $exp, "assign array slot in $cxt";
$v = watch { *a = { u => 1 } } $exp, "assign hash slot in $cxt";
$v = watch { *a = sub { } } $exp, "assign code slot in $cxt";
$v = watch { *a = gensym() } $exp, "assign glob in $cxt";
}
watch {
local *b = gensym();
watch { cast *b, $wiz } +{ }, 'cast 2';
} +{ }, 'scope end';
%get = () if "$]" >= 5.013_007;
watch { undef *a } +{ %get }, 'undef';
watch { dispell *a, $wiz } +{ %get }, 'dispell';