From: gfx <gfuji@cpan.org>
Date: Sun, 23 Aug 2009 09:29:07 +0000 (+0900)
Subject: Add a test file for magical scalars. Note that XSUB does not handle magical scalars... 
X-Git-Tag: 0.92_01~14
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=e59e62224a023428aca89319a6b1d92a115bbbde;p=gitmo%2FClass-MOP.git

Add a test file for magical scalars. Note that XSUB does not handle magical scalars automatically.
---

diff --git a/t/315_magic.t b/t/315_magic.t
new file mode 100755
index 0000000..d17dff0
--- /dev/null
+++ b/t/315_magic.t
@@ -0,0 +1,73 @@
+# Testing magical scalars (using tied scalar)
+# Note that XSUBs do not handle magical scalars automatically.
+
+use strict;
+use warnings;
+
+use Test::More tests => 9;
+use Test::Exception;
+
+use Class::MOP;
+
+use Tie::Scalar;
+
+{
+    package Foo;
+    use metaclass;
+
+    Foo->meta->add_attribute('bar' => 
+        reader => 'get_bar',
+        writer => 'set_bar',
+    );  
+
+    Foo->meta->add_attribute('baz' => 
+        accessor => 'baz',
+    );  
+
+    Foo->meta->make_immutable();
+}
+
+{
+    tie my $foo, 'Tie::StdScalar', Foo->new(bar => 100, baz => 200);
+
+    is $foo->get_bar, 100, 'reader with tied self';
+    is $foo->baz,     200, 'accessor/r with tied self';
+
+    $foo->set_bar(300);
+    $foo->baz(400);
+
+    is $foo->get_bar, 300, 'writer with tied self';
+    is $foo->baz,     400, 'accessor/w with tied self';
+}
+
+{
+    my $foo = Foo->new();
+
+    tie my $value, 'Tie::StdScalar', 42;
+
+    $foo->set_bar($value);
+    $foo->baz($value);
+
+    is $foo->get_bar, 42, 'reader/writer with tied value';
+    is $foo->baz,     42, 'accessor with tied value';
+}
+
+{
+    my $x = tie my $value, 'Tie::StdScalar', 'Class::MOP';
+
+    lives_ok{ Class::MOP::load_class($value) } 'load_class(tied scalar)';
+
+    $value = undef;
+    $x->STORE('Class::MOP'); # reset
+
+    lives_and{
+        ok Class::MOP::is_class_loaded($value);
+    } 'is_class_loaded(tied scalar)';
+
+    $value = undef;
+    $x->STORE(\&Class::MOP::get_code_info); # reset
+
+    lives_and{
+        is_deeply [Class::MOP::get_code_info($value)], [qw(Class::MOP get_code_info)], 'get_code_info(tied scalar)';
+    }
+}