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// Copyright (c) 2006-2018 Maxim Khizhinsky
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE or copy at http://www.boost.org/LICENSE_1_0.txt)
#ifndef CDSTEST_STRESS_TEST_H
#define CDSTEST_STRESS_TEST_H
#include <map>
#include <cds_test/fixture.h>
#include <cds_test/thread.h>
namespace cds_test {
// Test configuration
class config
{
public:
std::string get( const char * pszParamName, const char * pszDefVal = NULL ) const
{
std::string strParamName( pszParamName );
auto it = m_Cfg.find( strParamName );
if ( it == m_Cfg.end())
return std::string( pszDefVal ); // param not found -> returns default value
return it->second;
}
int get_int( const char * pszParamName, int defVal = 0 ) const
{
std::string strParamName( pszParamName );
cfg_map::const_iterator it = m_Cfg.find( strParamName );
if ( it == m_Cfg.end())
return defVal; // param not found -> returns default value
return atoi( it->second.c_str());
}
unsigned int get_uint( const char * pszParamName, unsigned int defVal = 0 ) const
{
std::string strParamName( pszParamName );
cfg_map::const_iterator it = m_Cfg.find( strParamName );
if ( it == m_Cfg.end())
return defVal; // param not found -> returns default value
return static_cast<unsigned int>( strtoul( it->second.c_str(), NULL, 10 ));
}
long get_long( const char * pszParamName, long defVal = 0 ) const
{
std::string strParamName( pszParamName );
cfg_map::const_iterator it = m_Cfg.find( strParamName );
if ( it == m_Cfg.end())
return defVal; // param not found -> returns default value
return strtol( it->second.c_str(), NULL, 10 );
}
unsigned long get_ulong( const char * pszParamName, unsigned long defVal = 0 ) const
{
std::string strParamName( pszParamName );
cfg_map::const_iterator it = m_Cfg.find( strParamName );
if ( it == m_Cfg.end())
return defVal; // param not found -> returns default value
return strtoul( it->second.c_str(), NULL, 10 );
}
size_t get_size_t( const char * pszParamName, size_t defVal = 0 ) const
{
std::string strParamName( pszParamName );
cfg_map::const_iterator it = m_Cfg.find( strParamName );
if ( it == m_Cfg.end())
return defVal; // param not found -> returns default value
return static_cast<size_t>( strtoul( it->second.c_str(), NULL, 10 ));
}
bool get_bool( const char * pszParamName, bool defVal = false ) const
{
std::string strParamName( pszParamName );
cfg_map::const_iterator it = m_Cfg.find( strParamName );
if ( it == m_Cfg.end())
return defVal; // param not found -> returns default value
return !( it->second.empty()
|| it->second == "0"
|| it->second == "false"
|| it->second == "no"
);
}
private:
typedef std::map< std::string, std::string > cfg_map;
cfg_map m_Cfg; // map param_name => value
friend class config_file;
};
class property_stream
{
public:
static std::string const& stat_prefix();
static void set_stat_prefix( char const* prefix );
};
struct stat_prefix
{
char const* prefix_;
stat_prefix()
: prefix_( nullptr )
{}
stat_prefix( char const* prefix )
: prefix_( prefix )
{}
};
static inline property_stream& operator<<( property_stream& s, stat_prefix&& prefix )
{
s.set_stat_prefix( prefix.prefix_ );
return s;
}
template <typename T>
static inline property_stream& operator <<( property_stream& s, std::pair<char const*, T > prop )
{
std::stringstream ss;
ss << prop.second;
::testing::Test::RecordProperty( prop.first, ss.str().c_str());
return s;
}
template <typename T>
static inline property_stream& operator <<( property_stream& s, std::pair<std::string, T > prop )
{
std::stringstream ss;
ss << prop.second;
::testing::Test::RecordProperty( prop.first.c_str(), ss.str().c_str());
return s;
}
static inline property_stream& operator <<( property_stream& s, std::pair<char const*, std::chrono::milliseconds > prop )
{
std::stringstream ss;
ss << prop.second.count();
::testing::Test::RecordProperty( prop.first, ss.str().c_str());
return s;
}
#define CDSSTRESS_STAT_OUT_( name, val ) std::make_pair( name, val )
#define CDSSTRESS_STAT_OUT( s, field ) CDSSTRESS_STAT_OUT_( property_stream::stat_prefix() + "." #field, s.field.get())
class stress_fixture : public fixture
{
typedef fixture base_class;
protected:
stress_fixture()
: m_thread_pool( *this )
{}
//static void SetUpTestCase();
//static void TearDownTestCase();
void TearDown()
{
print_hp_stat();
base_class::TearDown();
}
thread_pool& get_pool()
{
return m_thread_pool;
}
static void print_hp_stat();
public:
static config const& get_config( char const * slot );
static config const& get_config( std::string const& slot );
static std::vector<std::string> load_dictionary();
static property_stream& propout();
private:
thread_pool m_thread_pool;
};
// Internal functions
void init_config( int argc, char **argv );
} // namespace cds_test
#endif // CDSTEST_FIXTURE_H
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