Moose Immutable

[gitmo/Moose.git] / benchmarks / immutable.pl

diff --git a/benchmarks/immutable.pl b/benchmarks/immutable.pl
new file mode 100644 (file)
index 0000000..c9ad538
--- /dev/null
+++ b/benchmarks/immutable.pl
@@ -0,0 +1,78 @@
+#!/usr/bin/perl
+
+use strict;
+use warnings;
+
+use Scalar::Util 'blessed';
+use Benchmark qw[cmpthese];
+
+use Moose::Util::TypeConstraints;
+
+BEGIN {
+    subtype 'Foo' => as 'Object' => where { blessed($_) && $_->isa('Foo') }; 
+
+    coerce 'Foo'
+        => from 'ArrayRef'
+        => via { Foo->new(@{$_}) };
+}
+
+{
+    package Foo;
+    use Moose;
+}
+
+{
+    package Foo::Normal;
+    use Moose;
+
+    has 'default'         => (is => 'rw', default => 10);
+    has 'default_sub'     => (is => 'rw', default => sub { [] });        
+    has 'lazy'            => (is => 'rw', default => 10, lazy => 1);
+    has 'required'        => (is => 'rw', required => 1);    
+    has 'weak_ref'        => (is => 'rw', weak_ref => 1);    
+    has 'type_constraint' => (is => 'rw', isa => 'Foo');    
+    has 'coercion'        => (is => 'rw', isa => 'Foo', coerce => 1);    
+    
+}
+
+{
+    package Foo::Immutable;
+    use Moose;
+    
+    has 'default'         => (is => 'rw', default => 10);
+    has 'default_sub'     => (is => 'rw', default => sub { [] });        
+    has 'lazy'            => (is => 'rw', default => 10, lazy => 1);
+    has 'required'        => (is => 'rw', required => 1);    
+    has 'weak_ref'        => (is => 'rw', weak_ref => 1);    
+    has 'type_constraint' => (is => 'rw', isa => 'Foo');    
+    has 'coercion'        => (is => 'rw', isa => 'Foo', coerce => 1);
+    
+    sub BUILD {
+        # ...
+    }
+    
+    Foo::Immutable->meta->make_immutable(debug => 1);
+}
+
+#__END__
+
+my $foo = Foo->new;
+
+cmpthese(500, 
+    {
+        'normal' => sub {
+            Foo::Normal->new(
+                required        => 'BAR',
+                type_constraint => $foo,
+                #coercion        => [],
+            );
+        },
+        'immutable' => sub {
+            Foo::Immutable->new(
+                required        => 'BAR',
+                type_constraint => $foo,
+                #coercion        => [],
+            );
+        },
+    }
+);
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