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use strict;
use lib -e 't' ? 't' : 'test';
use TestYAML tests => 10;
use strict;
use warnings;
#-------------------------------------------------------------------------------
package Foo::Bar;
BEGIN {
require TestYAMLBase;
@Foo::Bar::ISA = 'TestYAMLBase';
}
use YAML::Marshall;
sub yaml_dump {
my $self = shift;
my $array = [];
for my $k (sort keys %$self) {
push @$array, $k, $self->{$k};
}
$self->yaml_node($array, 'perl/Foo::Bar');
}
sub yaml_load {
my $class = shift;
my $node = shift;
my $self = $class->new;
%$self = @$node;
return $self;
}
#-------------------------------------------------------------------------------
package Bar::Baz;
BEGIN {
require TestYAMLBase;
@Bar::Baz::ISA = 'TestYAMLBase';
}
use YAML::Marshall 'random/object:bar.baz';
#-------------------------------------------------------------------------------
package Baz::Foo;
BEGIN {
require TestYAMLBase;
@Bar::Foo::ISA = 'TestYAMLBase';
}
use YAML::Marshall;
sub yaml_dump {
my $self = shift;
my $node = $self->SUPER::yaml_dump(@_);
$node->{comment} = "Hi, Mom";
return $node;
}
sub yaml_load {
my $class = shift;
my $node = $class->SUPER::yaml_load(@_);
delete $node->{comment};
return $node;
}
#-------------------------------------------------------------------------------
package main;
no_diff;
run_roundtrip_nyn;
is $main::BazFoo->{11}, 12,
'first key exists';
is $main::BazFoo->{13}, 14,
'second key exists';
ok not($main::BazFoo->{comment}),
'extra key not added';
__DATA__
=== Serialize a hash object as a sequence
+++ perl
my $fb = Foo::Bar->new;
$fb->{x} = 5;
$fb->{y} = 'che';
[$fb];
+++ yaml
---
- !perl/Foo::Bar
- x
- 5
- y
- che
=== Use a non-standard tag
+++ perl: bless {11 .. 14}, 'Bar::Baz';
+++ yaml
--- !random/object:bar.baz
11: 12
13: 14
=== super calls to mixins work
+++ perl: bless {11 .. 14}, 'Baz::Foo';
+++ yaml
--- !perl/Baz::Foo
11: 12
13: 14
comment: 'Hi, Mom'
=== yaml_dump doesn't mutate original hash
+++ no_round_trip
+++ perl: $main::BazFoo = bless {11 .. 14}, 'Baz::Foo';
+++ yaml
--- !perl/Baz::Foo
11: 12
13: 14
comment: 'Hi, Mom'
|
