1 files changed, 81 insertions, 0 deletions
diff --git a/engines/sword25/util/pluto/puptest.c b/engines/sword25/util/pluto/puptest.c
new file mode 100644
index 0000000000..e9aa7ea305
--- /dev/null
+++ b/engines/sword25/util/pluto/puptest.c
@@ -0,0 +1,81 @@
+/* $Id$ */
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "lua.h"
+#include "lualib.h"
+#include "lauxlib.h"
+
+static int LUAF_checkludata(lua_State *L)
+{
+	lua_pushboolean(L, lua_touserdata(L, -1) == (void*)321);
+	return 1;
+}
+
+static int LUAF_unboxinteger(lua_State *L)
+{
+	lua_pushnumber(L, *((int*)lua_touserdata(L, -1)));
+	return 1;
+}
+
+static int LUAF_unboxboolean(lua_State *L)
+{
+					/* udata */
+	lua_pushboolean(L, *(char*)lua_touserdata(L, 1));
+					/* udata bool */
+	return 1;
+}
+
+static int LUAF_boxboolean(lua_State *L)
+{
+					/* bool */
+	char* ptr = lua_newuserdata(L, sizeof(char));
+					/* bool udata */
+	*ptr = lua_toboolean(L, 1);
+	lua_newtable(L);
+					/* num udata mt */
+	lua_pushstring(L, "__persist");
+					/* num udata mt "__persist" */
+	lua_getglobal(L, "booleanpersist");
+					/* num udata mt "__persist" booleanpersist */
+	lua_rawset(L, 3);
+					/* num udata mt */
+	lua_setmetatable(L, 2);
+					/* num udata */
+	return 1;
+}
+
+static int LUAF_onerror(lua_State *L)
+{
+
+	const char* str = 0;
+	if(lua_gettop(L) != 0)
+	{
+		str = lua_tostring(L, -1);
+		printf("%s\n",str);
+	}
+	return 0;
+}
+
+int main()
+{
+	lua_State* L = lua_open();
+
+	luaL_openlibs(L);
+	lua_settop(L, 0);
+
+	lua_register(L, "checkludata", LUAF_checkludata);
+	lua_register(L, "unboxinteger", LUAF_unboxinteger);
+	lua_register(L, "boxboolean", LUAF_boxboolean);
+	lua_register(L, "unboxboolean", LUAF_unboxboolean);
+	lua_register(L, "onerror", LUAF_onerror);
+
+	lua_pushcfunction(L, LUAF_onerror);
+	luaL_loadfile(L, "puptest.lua");
+	lua_pcall(L,0,0,1);
+
+	lua_close(L);
+
+	return 0;
+}