#ifndef TEST_FRMWK_HPP___

 #define TEST_FRMWK_HPP___

 /* Copyright (c) 2002,2003 CrystalClear Software, Inc.

  * Use, modification and distribution is subject to the 

  * Boost Software License, Version 1.0. (See accompanying

  * file LICENSE-1.0 or http://www.boost.org/LICENSE-1.0)

  * $Date: 2003/11/23 03:29:56 $

  */

 #include <iostream>

 #include <string>

 //! Really simple test framework for counting and printing

 class TestStats

 {

 public:

   static TestStats& instance() {static TestStats ts; return ts;}

   void addPassingTest() {testcount_++; passcount_++;}

   void addFailingTest() {testcount_++;}

   unsigned int testcount() const {return testcount_;}

   unsigned int passcount() const {return passcount_;}

   void print(std::ostream& out = std::cout) const

   {

     out << testcount_ << " Tests Executed: " ;

     if (passcount() != testcount()) {

       out << (testcount() - passcount()) << " FAILURES";

     }

     else {

       out << "All Succeeded" << std::endl;

     }

     out << std::endl;

   }

 private:  

   TestStats() : testcount_(0), passcount_(0) {}

   unsigned int testcount_;

   unsigned int passcount_;

 };

 bool check(const std::string& testname, bool testcond) 

 {

   TestStats& stat = TestStats::instance();

   if (testcond) {

     std::cout << "Pass :: " << testname << " " <<  std::endl;

     stat.addPassingTest();

     return true;

   }

   else {

     stat.addFailingTest();

     std::cout << "FAIL :: " << testname << " " <<  std::endl;

     return false;

   }

 }

 int printTestStats() 

 {

   TestStats& stat = TestStats::instance();

   stat.print();

   return stat.testcount() - stat.passcount();

 }

 #endif