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BEGIN { $|=1; $^W=1; }
use Test;
use Tk;
plan test => 12;
my $mw = MainWindow->new;
$x=$y=0;
foreach $geom ( qw/ pack place grid form / ) {
$f=$mw->Toplevel(qw/-bd 4 -relief solid /);
$f->title($geom);
foreach ( 1 .. 3 ) {
@p = ();
if ($geom eq 'place') {
$x+=20;
$y=$x;
@p=('-x', $x, '-y', $y);
}
$f->Label(-text => $_)->$geom(@p);
}
$s="${geom}Slaves";
#print "$geom slaves=", join(' ', $f->$s), "!\n";
foreach $s ($f->$s) {
ok( sub { return ( ref( $s ) ) ? 1 : 0 }, 1, "$geom slave '$s' not a reference.");
}
}
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