#!/usr/bin/perl -w
use strict;
use Test::More tests => 7 + 1; # Test::NoWarnings adds one
use Test::NoWarnings;
use Attribute::Storage qw( get_subattr get_subattrs );
sub Title :ATTR(CODE)
{
my $package = shift;
my ( $title ) = @_;
return "" unless defined $title;
return $title;
}
sub myfunc :Title('The title of myfunc')
{
}
sub emptytitle :Title
{
}
sub anotherfunc
{
}
is( get_subattr( \&myfunc, "Title" ), "The title of myfunc", 'get_subattr Title on \&myfunc' );
is( get_subattr( "myfunc", "Title" ), "The title of myfunc", 'get_subattr Title on "myfunc"' );
is( get_subattr( \&myfunc, "Another" ), undef, 'get_subattr Another' );
is( get_subattr( \&anotherfunc, "Title" ), undef, 'get_subattr Title on \&another' );
is_deeply( get_subattrs( \&myfunc ),
{ Title => "The title of myfunc" },
'get_subattrs' );
my $coderef;
$coderef = sub :Title('Dynamic code') { 1 };
is( get_subattr( $coderef, "Title" ), "Dynamic code", 'get_subattr Title on anon CODE' );
# We have to put my $dummy = ... or else the Perl compiler gets confused.
# Reported to perl-p5p@
$coderef = eval "my \$dummy = sub :Title('eval code') { 2 }" or die $@;
is( get_subattr( $coderef, "Title" ), "eval code", 'get_subattr Title on anon CODE from eval' );