Imported existing code

indra/test/llsdtraits.h

@@ -0,0 +1,106 @@
+/**
+ * @file llsdtraits.h
+ * @brief Unit test helpers
+ *
+ * $LicenseInfo:firstyear=2007&license=viewergpl$
+ * 
+ * Copyright (c) 2007-2009, Linden Research, Inc.
+ * 
+ * Second Life Viewer Source Code
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab.  Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
+ * 
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at
+ * http://secondlifegrid.net/programs/open_source/licensing/flossexception
+ * 
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
+ * 
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
+ * $/LicenseInfo$
+ */
+
+#ifndef LLSDTRAITS_H
+#define LLSDTRAITS_H
+
+#include "llsd.h"
+#include "llstring.h"
+
+template<class T>
+class LLSDTraits
+{
+ protected:
+	typedef T (LLSD::*Getter)() const;
+	
+	LLSD::Type type;
+	Getter getter;
+	
+ public:
+	LLSDTraits();
+	
+	T get(const LLSD& actual)
+		{
+			return (actual.*getter)();
+		}
+	
+	bool checkType(const LLSD& actual)
+		{
+			return actual.type() == type;
+		}
+};
+
+template<> inline
+LLSDTraits<LLSD::Boolean>::LLSDTraits()
+	: type(LLSD::TypeBoolean), getter(&LLSD::asBoolean)
+{ }
+
+template<> inline
+LLSDTraits<LLSD::Integer>::LLSDTraits()
+	: type(LLSD::TypeInteger), getter(&LLSD::asInteger)
+{ }
+
+template<> inline
+LLSDTraits<LLSD::Real>::LLSDTraits()
+	: type(LLSD::TypeReal), getter(&LLSD::asReal)
+{ }
+
+template<> inline
+LLSDTraits<LLSD::UUID>::LLSDTraits()
+	: type(LLSD::TypeUUID), getter(&LLSD::asUUID)
+{ }
+
+template<> inline
+LLSDTraits<LLSD::String>::LLSDTraits()
+	: type(LLSD::TypeString), getter(&LLSD::asString)
+{ }
+
+template<>
+class LLSDTraits<const char*> : public LLSDTraits<LLSD::String>
+{ };
+
+template<> inline
+LLSDTraits<LLSD::Date>::LLSDTraits()
+	: type(LLSD::TypeDate), getter(&LLSD::asDate)
+{ }
+
+template<> inline
+LLSDTraits<LLSD::URI>::LLSDTraits()
+	: type(LLSD::TypeURI), getter(&LLSD::asURI)
+{ }
+
+template<> inline
+LLSDTraits<LLSD::Binary>::LLSDTraits()
+	: type(LLSD::TypeBinary), getter(&LLSD::asBinary)
+{ }
+
+#endif // LLSDTRAITS_H