Add tests for handle::swap() and loose_handle::swap().

git-svn-id: https://synfig.svn.sourceforge.net/svnroot/synfig@2259 1f10aa63-cdf2-0310-b900-c93c546f37ac

diff --git a/ETL/trunk/test/handle.cpp b/ETL/trunk/test/handle.cpp
index f66ff92..0ec0f57 100644 (file)
--- a/ETL/trunk/test/handle.cpp
+++ b/ETL/trunk/test/handle.cpp
@@ -167,6 +167,17 @@ int handle_general_use_test(void)
                return 1;
        }
 
+       {
+               obj_handle a(new my_test_obj(27)), b(new my_test_obj(42));
+               a.swap(b);
+               if (a->my_id != 42 || b->my_id != 27)
+               {
+                       printf("FAILED!\n");
+                       printf(__FILE__":%d: On swap (27,42) gave (%d,%d), should be (42,27).\n",__LINE__,a->my_id,b->my_id);
+                       return 1;
+               }
+       }
+
        my_other_list.clear();
        if(my_test_obj::instance_count)
        {
@@ -430,10 +441,21 @@ int loose_handle_test(void)
                }
        }
 
-       if(my_test_obj::instance_count!=1)
+       {
+               etl::loose_handle<my_test_obj> a(new my_test_obj(27)), b(new my_test_obj(42));
+               a.swap(b);
+               if (a->my_id != 42 || b->my_id != 27)
+               {
+                       printf("FAILED!\n");
+                       printf(__FILE__":%d: on loose_handle swap (27,42) gave (%d,%d), should be (42,27).\n",__LINE__,a->my_id,b->my_id);
+                       return 1;
+               }
+       }
+
+       if(my_test_obj::instance_count!=3)
        {
                printf("FAILED!\n");
-               printf(__FILE__":%d: on create/destroy, instance count=%d, should be 1.\n",__LINE__,my_test_obj::instance_count);
+               printf(__FILE__":%d: on create/destroy, instance count=%d, should be 3.\n",__LINE__,my_test_obj::instance_count);
                return 1;
        }