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/*
* Copyright 2013-2016, Corvusoft Ltd, All Rights Reserved.
*/
//System Includes
#include <map>
#include <thread>
#include <string>
#include <memory>
#include <chrono>
#include <ciso646>
#include <csignal>
#include <stdexcept>
#include <functional>
//Project Includes
#include <restbed>
//External Includes
#include <catch.hpp>
//System Namespaces
using std::raise;
using std::thread;
using std::string;
using std::multimap;
using std::shared_ptr;
using std::make_shared;
using std::chrono::seconds;
//Project Namespaces
using namespace restbed;
//External Namespaces
int signal_number_actual = 0;
void signal_handler( const int signal_number )
{
signal_number_actual = signal_number;
}
SCENARIO( "Handle specific signal", "[service]" )
{
auto settings = make_shared< Settings >( );
settings->set_port( 1984 );
shared_ptr< thread > worker = nullptr;
Service service;
service.set_signal_handler( SIGHUP, signal_handler );
service.set_ready_handler( [ &worker ]( Service & service )
{
worker = make_shared< thread >( [ &service ] ( )
{
GIVEN( "I start a service with a 'SIGHUP' signal handler" )
{
WHEN( "I generate a 'SIGHUP' event" )
{
THEN( "I should see a 'SIGHUP' signal number" )
{
signal_number_actual = 0;
REQUIRE( signal_number_actual == 0 );
raise( SIGHUP );
std::this_thread::sleep_for( seconds( 1 ) );
REQUIRE( signal_number_actual == SIGHUP );
}
}
service.stop( );
}
} );
} );
service.start( settings );
worker->join( );
}
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