updated deep userdata unit test to expose issue #189

1 files changed, 25 insertions, 0 deletions

diff --git a/deep_test/deep_test.c b/deep_test/deep_test.c
index 61c81c5..4bee7fe 100644
--- a/deep_test/deep_test.c
+++ b/deep_test/deep_test.c
@@ -35,6 +35,29 @@ static int deep_set( lua_State* L)
 
 // ################################################################################################
 
+// won't actually do anything as deep userdata don't have uservalue slots
+static int deep_setuv( lua_State* L)
+{
+        struct s_MyDeepUserdata* self = luaG_todeep( L, deep_test_id, 1);
+        int uv = (int) luaL_optinteger( L, 2, 1);
+        lua_settop( L, 3);
+        lua_pushboolean( L, lua_setiuservalue( L, 1, uv) != 0);
+        return 1;
+}
+
+// ################################################################################################
+
+// won't actually do anything as deep userdata don't have uservalue slots
+static int deep_getuv( lua_State* L)
+{
+        struct s_MyDeepUserdata* self = luaG_todeep( L, deep_test_id, 1);
+        int uv = (int) luaL_optinteger( L, 2, 1);
+        lua_getiuservalue( L, 1, uv);
+        return 1;
+}
+
+// ################################################################################################
+
 static int deep_tostring( lua_State* L)
 {
         struct s_MyDeepUserdata* self = luaG_todeep( L, deep_test_id, 1);
@@ -57,6 +80,8 @@ static luaL_Reg const deep_mt[] =
         { "__tostring", deep_tostring},
         { "__gc", deep_gc},
         { "set", deep_set},
+        { "setuv", deep_setuv},
+        { "getuv", deep_getuv},
         { NULL, NULL }
 };