Current File : //proc/self/root/usr/share/doc/perl-Moose-2.1005/t/immutable/default_values.t
#!/usr/bin/perl
use strict;
use warnings;
use Test::More;
use Test::Fatal;
{
package Foo;
use Moose;
has 'foo' => ( is => 'rw', default => q{'} );
has 'bar' => ( is => 'rw', default => q{\\} );
has 'baz' => ( is => 'rw', default => q{"} );
has 'buz' => ( is => 'rw', default => q{"'\\} );
has 'faz' => ( is => 'rw', default => qq{\0} );
::is( ::exception { __PACKAGE__->meta->make_immutable }, undef, 'no errors making a package immutable when it has default values that could break quoting' );
}
my $foo = Foo->new;
is( $foo->foo, q{'},
'default value for foo attr' );
is( $foo->bar, q{\\},
'default value for bar attr' );
is( $foo->baz, q{"},
'default value for baz attr' );
is( $foo->buz, q{"'\\},
'default value for buz attr' );
is( $foo->faz, qq{\0},
'default value for faz attr' );
# Lazy attrs were never broken, but it doesn't hurt to test that they
# won't be broken by any future changes.
# Also make sure that attributes stay lazy even after being immutable
{
package Bar;
use Moose;
has 'foo' => ( is => 'rw', default => q{'}, lazy => 1 );
has 'bar' => ( is => 'rw', default => q{\\}, lazy => 1 );
has 'baz' => ( is => 'rw', default => q{"}, lazy => 1 );
has 'buz' => ( is => 'rw', default => q{"'\\}, lazy => 1 );
has 'faz' => ( is => 'rw', default => qq{\0}, lazy => 1 );
{
my $bar = Bar->new;
::ok(!$bar->meta->get_attribute($_)->has_value($bar),
"Attribute $_ has no value")
for qw(foo bar baz buz faz);
}
::is( ::exception { __PACKAGE__->meta->make_immutable }, undef, 'no errors making a package immutable when it has lazy default values that could break quoting' );
{
my $bar = Bar->new;
::ok(!$bar->meta->get_attribute($_)->has_value($bar),
"Attribute $_ has no value (immutable)")
for(qw(foo bar baz buz faz));
}
}
my $bar = Bar->new;
is( $bar->foo, q{'},
'default value for foo attr' );
is( $bar->bar, q{\\},
'default value for bar attr' );
is( $bar->baz, q{"},
'default value for baz attr' );
is( $bar->buz, q{"'\\},
'default value for buz attr' );
is( $bar->faz, qq{\0},
'default value for faz attr' );
done_testing;
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