[Boost-commit] svn:boost r55654 - sandbox/fmhess/libs/generic_ptr/test

Subject: [Boost-commit] svn:boost r55654 - sandbox/fmhess/libs/generic_ptr/test
From: fmhess_at_[hidden]
Date: 2009-08-18 13:58:23

Author: fmhess
Date: 2009-08-18 13:58:22 EDT (Tue, 18 Aug 2009)
New Revision: 55654
URL: http://svn.boost.org/trac/boost/changeset/55654

Log:
Added new test.

Added:
   sandbox/fmhess/libs/generic_ptr/test/intrusive_test.cpp   (contents, props changed)
Text files modified: 
   sandbox/fmhess/libs/generic_ptr/test/Jamfile.v2 |     1 +                                       
   1 files changed, 1 insertions(+), 0 deletions(-)

Modified: sandbox/fmhess/libs/generic_ptr/test/Jamfile.v2
==============================================================================
--- sandbox/fmhess/libs/generic_ptr/test/Jamfile.v2	(original)
+++ sandbox/fmhess/libs/generic_ptr/test/Jamfile.v2	2009-08-18 13:58:22 EDT (Tue, 18 Aug 2009)
@@ -24,6 +24,7 @@
         : [ thread-run basic_generic_pointer_test.cpp ]
           [ run cloning_test.cpp ]
           [ thread-run cloning_monitor_test.cpp ]
+          [ run intrusive_test.cpp ]
           [ run throwing_test.cpp ]
         ;
 }

Added: sandbox/fmhess/libs/generic_ptr/test/intrusive_test.cpp
==============================================================================
--- (empty file)
+++ sandbox/fmhess/libs/generic_ptr/test/intrusive_test.cpp	2009-08-18 13:58:22 EDT (Tue, 18 Aug 2009)
@@ -0,0 +1,83 @@
+//
+//  intrusive_test.cpp
+//
+//  Copyright (c) 2009 Frank Mori Hess
+//
+// Distributed under the Boost Software License, Version 1.0. (See
+// accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+//
+
+#include <boost/config.hpp>
+#include <boost/detail/lightweight_test.hpp>
+#include <boost/generic_ptr/intrusive.hpp>
+#include <boost/generic_ptr/asserting.hpp>
+#include <boost/utility/enable_if.hpp>
+
+namespace bgp = boost::generic_ptr;
+
+namespace mynamespace
+{
+  class X
+  {
+  public:
+    X():
+      wrapped_count(0),
+      pop_count(0)
+    {}
+    mutable unsigned wrapped_count;
+    mutable unsigned pop_count;
+  };
+  void intrusive_ptr_add_ref(const X *x)
+  {
+    ++x->pop_count;
+  };
+  void intrusive_ptr_release(const X *x)
+  {
+    --x->pop_count;
+  };
+  template<typename T>
+  void intrusive_ptr_add_ref(const bgp::asserting<T> &x,
+    typename boost::enable_if<boost::is_convertible<T, const X*> >::type * = 0)
+  {
+    ++x->wrapped_count;
+    intrusive_ptr_add_ref(get_pointer(x));
+  };
+  template<typename T>
+  void intrusive_ptr_release(const bgp::asserting<T> &x,
+    typename boost::enable_if<boost::is_convertible<T, const X*> >::type * = 0)
+  {
+    --x->wrapped_count;
+    intrusive_ptr_release(get_pointer(x));
+  };
+}
+
+void matroshka_add_ref_and_release_test()
+{
+  {
+    mynamespace::X x;
+    {
+      bgp::intrusive<mynamespace::X*> xp(&x);
+      BOOST_TEST(x.pop_count == 1);
+      BOOST_TEST(x.wrapped_count == 0);
+    }
+    BOOST_TEST(x.pop_count == 0);
+    BOOST_TEST(x.wrapped_count == 0);
+  }
+  {
+    mynamespace::X x;
+    {
+      bgp::intrusive<bgp::asserting<mynamespace::X*> > xp(&x);
+      BOOST_TEST(x.pop_count == 1);
+      BOOST_TEST(x.wrapped_count == 1);
+    }
+    BOOST_TEST(x.pop_count == 0);
+    BOOST_TEST(x.wrapped_count == 0);
+  }
+}
+
+int main()
+{
+  matroshka_add_ref_and_release_test();
+  return boost::report_errors();
+}