support IntText(),UnsignedText(),Int64Text() for hex value
diff --git a/xmltest.cpp b/xmltest.cpp
index 5a07547..a4c71a2 100755
--- a/xmltest.cpp
+++ b/xmltest.cpp
@@ -1577,6 +1577,24 @@
         XMLTest("FloatText()) test", true, test6);

     }

 

+    {

+        //API:IntText(),UnsignedText(),Int64Text(), hex value test

+        const char* xml = "<point> <IntText>  -0x2020</IntText> <UnsignedText>0x2020</UnsignedText> \

+						   <Int64Text> +0x1234</Int64Text></point>";

+        XMLDocument doc;

+        doc.Parse(xml);

+

+        const XMLElement* pointElement = doc.RootElement();

+        int test1 = pointElement->FirstChildElement("IntText")->IntText();

+        XMLTest("IntText() hex value test", -0x2020, test1);

+

+        unsigned test2 = pointElement->FirstChildElement("UnsignedText")->UnsignedText();

+        XMLTest("UnsignedText() hex value test", static_cast<unsigned>(0x2020), test2);

+

+        int64_t test3 = pointElement->FirstChildElement("Int64Text")->Int64Text();

+        XMLTest("Int64Text() hex value test", static_cast<int64_t>(+0x1234), test3);

+    }

+

 	{

 		//API:ShallowEqual() test

 		const char* xml = "<playlist id = 'playlist'>"