From b805efd4fe7f124572220722180d8dd8f3e15400 Mon Sep 17 00:00:00 2001
From: Peter Dimov <pdimov@pdimov.com>
Date: Wed, 10 May 2017 20:22:19 +0300
Subject: [PATCH] Add get_pointer tests for 0

---
 test/get_pointer_test.cpp | 24 +++++++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)

diff --git a/test/get_pointer_test.cpp b/test/get_pointer_test.cpp
index bf981cf..1ddf3be 100644
--- a/test/get_pointer_test.cpp
+++ b/test/get_pointer_test.cpp
@@ -1,7 +1,7 @@
 //
 // get_pointer_test.cpp
 //
-// Copyright 2014 Peter Dimov
+// Copyright 2014, 2017 Peter Dimov
 //
 // Distributed under the Boost Software License, Version 1.0.
 // See accompanying file LICENSE_1_0.txt or copy at
@@ -27,11 +27,23 @@ int main()
         delete p;
     }
 
+    {
+        X * p = 0;
+        BOOST_TEST( get_pointer( p ) == 0 );
+    }
+
 #if !defined( BOOST_NO_AUTO_PTR )
+
     {
         std::auto_ptr< X > p( new X );
         BOOST_TEST( get_pointer( p ) == p.get() );
     }
+
+    {
+        std::auto_ptr< X > p;
+        BOOST_TEST( get_pointer( p ) == 0 );
+    }
+
 #endif
 
 #if !defined( BOOST_NO_CXX11_SMART_PTR )
@@ -41,11 +53,21 @@ int main()
         BOOST_TEST( get_pointer( p ) == p.get() );
     }
 
+    {
+        std::unique_ptr< X > p;
+        BOOST_TEST( get_pointer( p ) == 0 );
+    }
+
     {
         std::shared_ptr< X > p( new X );
         BOOST_TEST( get_pointer( p ) == p.get() );
     }
 
+    {
+        std::shared_ptr< X > p;
+        BOOST_TEST( get_pointer( p ) == 0 );
+    }
+
 #endif
 
     return boost::report_errors();