/*
Copyright (C) 2004 by Intra2net AG

The software in this package is distributed under the GNU General
Public License version 2 (with a special exception described below).

A copy of GNU General Public License (GPL) is included in this distribution,
in the file COPYING.GPL.

As a special exception, if other files instantiate templates or use macros
or inline functions from this file, or you compile this file and link it
with other works to produce a work based on this file, this file
does not by itself cause the resulting work to be covered
by the GNU General Public License.

However the source code for this file must still be made available
in accordance with section (3) of the GNU General Public License.

This exception does not invalidate any other reasons why a work based
on this file might be covered by the GNU General Public License.
*/
#include <iostream>
#include <iomanip>
#include <string>

#include <time.h>
#include <sys/timeb.h>

#include <cppunit/extensions/TestFactoryRegistry.h>
#include <cppunit/ui/text/TestRunner.h>
#include <cppunit/TestListener.h>
#include <cppunit/TestFailure.h> 
#include <cppunit/TestResult.h> 
#include <cppunit/CompilerOutputter.h> 

class VerboseTimingListener : public CppUnit::TestListener
{
    private:
        double start_time;
        std::string resultstr;

        double get_time(void)
        {
            struct timeb tb;
            ftime(&tb);
            return tb.time+(static_cast<float>(tb.millitm)/1000);
        }
    
    public:
   
        void startTest( CppUnit::Test *test )
        {
            resultstr="OK";
            std::cout << test->getName() << ": ";
            start_time=get_time();
        }
    
        void endTest( CppUnit::Test *test )
        {
            double timediff=get_time()-start_time;
            
            // fix clock unpreciseness for small timespans
            if (timediff < 0) timediff=0;
            
            std::cout << resultstr << " (" 
                      << std::fixed << std::setprecision(3) 
                      << timediff << " sec)" << std::endl;
        }

        void addFailure(const CppUnit::TestFailure &failure)
        {
            if(failure.isError())
                resultstr="ERROR";
            else
                resultstr="FAIL";
        }
};

int main(int argc, char **argv)
{
    CppUnit::TextTestRunner runner;
    CppUnit::TestFactoryRegistry &registry = CppUnit::TestFactoryRegistry::getRegistry();
    
    // set output format that KDevelop can catch errors
    CppUnit::CompilerOutputter *op=CppUnit::CompilerOutputter::defaultOutputter(&runner.result(),std::cout);
    op->setLocationFormat("%p:%l: error: ");
    runner.setOutputter(op);

    // show every test with timing
    VerboseTimingListener listener;        
    runner.eventManager().addListener(&listener); 
    
    runner.addTest(registry.makeTest());
    
    // run all tests in registry (not using the default progress listener)
    bool wasSucessful = runner.run("",false,true,false);
    
    return (wasSucessful ? 0 : 1);
}