Add test sample

tests/test.cpp

@@ -0,0 +1,27 @@
+#include <iostream>
+#include <uPDFParser.h>
+#include <uPDFParser_common.h>
+
+int main(int argc, char** argv)
+{
+    uPDFParser::Parser parser;
+
+    if (argc != 2 || std::string(argv[1]) == "-h" || std::string(argv[1]) == "--help")
+    {
+        std::cout << "Usage : " << argv[0] << " <file>" << std::endl;
+        return 0;
+    }
+
+    std::cout << "Parse " << argv[1] << std::endl;
+    try
+    {
+        parser.parse(argv[1]);
+    }
+    catch(uPDFParser::Exception e)
+    {
+	std::cout << e.what() << std::endl;
+	return -1;
+    }
+
+    return 0;
+}