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log/test/run/core.cpp
Andrey Semashev 70debc533b Changed the max_size decorator so that the overflow marker length is 
included into the size limit.
The max_size method on the stream buffer will now attempt to truncate
the attached string on the character boundary.
Fixed character boundary detection for multibyte encodings.
Clean up the overflow flag and the max size limit after the formatter
has completed.
Added a test for the max_size decorator.
Cleaned up some includes and reduced the dependency on Boost.Thread.
2016-08-09 04:20:49 +03:00

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/*
* Copyright Andrey Semashev 2007 - 2015.
* Distributed under the Boost Software License, Version 1.0.
* (See accompanying file LICENSE_1_0.txt or copy at
* http://www.boost.org/LICENSE_1_0.txt)
*/
/*!
* \file core.cpp
* \author Andrey Semashev
* \date 08.02.2009
*
* \brief This header contains tests for the logging core.
*/
#define BOOST_TEST_MODULE core
#include <cstddef>
#include <map>
#include <string>
#include <boost/smart_ptr/shared_ptr.hpp>
#include <boost/move/utility_core.hpp>
#include <boost/test/unit_test.hpp>
#include <boost/log/core/core.hpp>
#include <boost/log/attributes/constant.hpp>
#include <boost/log/attributes/attribute_set.hpp>
#include <boost/log/attributes/attribute_value_set.hpp>
#include <boost/log/expressions.hpp>
#include <boost/log/sinks/sink.hpp>
#include <boost/log/core/record.hpp>
#ifndef BOOST_LOG_NO_THREADS
#include <boost/thread/thread.hpp>
#endif // BOOST_LOG_NO_THREADS
#include "char_definitions.hpp"
#include "test_sink.hpp"
namespace logging = boost::log;
namespace attrs = logging::attributes;
namespace sinks = logging::sinks;
namespace expr = logging::expressions;
// The test checks that message filtering works
BOOST_AUTO_TEST_CASE(filtering)
{
typedef logging::attribute_set attr_set;
typedef logging::core core;
typedef logging::record record_type;
typedef test_data< char > data;
attrs::constant< int > attr1(10);
attrs::constant< double > attr2(5.5);
attr_set set1;
set1[data::attr1()] = attr1;
set1[data::attr2()] = attr2;
boost::shared_ptr< core > pCore = core::get();
boost::shared_ptr< test_sink > pSink(new test_sink());
pCore->add_sink(pSink);
// No filtering at all
{
record_type rec = pCore->open_record(set1);
BOOST_REQUIRE(rec);
pCore->push_record(boost::move(rec));
BOOST_CHECK_EQUAL(pSink->m_RecordCounter, 1UL);
BOOST_CHECK_EQUAL(pSink->m_Consumed[data::attr1()], 1UL);
BOOST_CHECK_EQUAL(pSink->m_Consumed[data::attr2()], 1UL);
BOOST_CHECK_EQUAL(pSink->m_Consumed[data::attr3()], 0UL);
BOOST_CHECK_EQUAL(pSink->m_Consumed[data::attr4()], 0UL);
pSink->clear();
}
// Core-level filtering
{
pCore->set_filter(expr::has_attr(data::attr3()));
record_type rec = pCore->open_record(set1);
BOOST_CHECK(!rec);
BOOST_CHECK_EQUAL(pSink->m_RecordCounter, 0UL);
BOOST_CHECK_EQUAL(pSink->m_Consumed[data::attr1()], 0UL);
BOOST_CHECK_EQUAL(pSink->m_Consumed[data::attr2()], 0UL);
BOOST_CHECK_EQUAL(pSink->m_Consumed[data::attr3()], 0UL);
BOOST_CHECK_EQUAL(pSink->m_Consumed[data::attr4()], 0UL);
pSink->clear();
}
{
pCore->set_filter(expr::has_attr(data::attr2()));
record_type rec = pCore->open_record(set1);
BOOST_REQUIRE(rec);
pCore->push_record(boost::move(rec));
BOOST_CHECK_EQUAL(pSink->m_RecordCounter, 1UL);
BOOST_CHECK_EQUAL(pSink->m_Consumed[data::attr1()], 1UL);
BOOST_CHECK_EQUAL(pSink->m_Consumed[data::attr2()], 1UL);
BOOST_CHECK_EQUAL(pSink->m_Consumed[data::attr3()], 0UL);
BOOST_CHECK_EQUAL(pSink->m_Consumed[data::attr4()], 0UL);
pSink->clear();
}
// Sink-level filtering
{
pCore->reset_filter();
pSink->set_filter(expr::has_attr(data::attr2()));
record_type rec = pCore->open_record(set1);
BOOST_REQUIRE(rec);
pCore->push_record(boost::move(rec));
BOOST_CHECK_EQUAL(pSink->m_RecordCounter, 1UL);
BOOST_CHECK_EQUAL(pSink->m_Consumed[data::attr1()], 1UL);
BOOST_CHECK_EQUAL(pSink->m_Consumed[data::attr2()], 1UL);
BOOST_CHECK_EQUAL(pSink->m_Consumed[data::attr3()], 0UL);
BOOST_CHECK_EQUAL(pSink->m_Consumed[data::attr4()], 0UL);
pSink->clear();
}
{
pSink->set_filter(expr::has_attr(data::attr3()));
record_type rec = pCore->open_record(set1);
BOOST_CHECK(!rec);
BOOST_CHECK_EQUAL(pSink->m_RecordCounter, 0UL);
BOOST_CHECK_EQUAL(pSink->m_Consumed[data::attr1()], 0UL);
BOOST_CHECK_EQUAL(pSink->m_Consumed[data::attr2()], 0UL);
BOOST_CHECK_EQUAL(pSink->m_Consumed[data::attr3()], 0UL);
BOOST_CHECK_EQUAL(pSink->m_Consumed[data::attr4()], 0UL);
pSink->clear();
pSink->reset_filter();
}
// Only one sink of the two accepts the record
{
pSink->set_filter(expr::has_attr(data::attr2()));
boost::shared_ptr< test_sink > pSink2(new test_sink());
pCore->add_sink(pSink2);
pSink2->set_filter(expr::has_attr(data::attr3()));
record_type rec = pCore->open_record(set1);
BOOST_REQUIRE(rec);
pCore->push_record(boost::move(rec));
BOOST_CHECK_EQUAL(pSink->m_RecordCounter, 1UL);
BOOST_CHECK_EQUAL(pSink->m_Consumed[data::attr1()], 1UL);
BOOST_CHECK_EQUAL(pSink->m_Consumed[data::attr2()], 1UL);
BOOST_CHECK_EQUAL(pSink->m_Consumed[data::attr3()], 0UL);
BOOST_CHECK_EQUAL(pSink->m_Consumed[data::attr4()], 0UL);
pSink->clear();
BOOST_CHECK_EQUAL(pSink2->m_RecordCounter, 0UL);
BOOST_CHECK_EQUAL(pSink2->m_Consumed[data::attr1()], 0UL);
BOOST_CHECK_EQUAL(pSink2->m_Consumed[data::attr2()], 0UL);
BOOST_CHECK_EQUAL(pSink2->m_Consumed[data::attr3()], 0UL);
BOOST_CHECK_EQUAL(pSink2->m_Consumed[data::attr4()], 0UL);
pCore->remove_sink(pSink2);
}
pCore->remove_sink(pSink);
pCore->reset_filter();
}
#ifndef BOOST_LOG_NO_THREADS
namespace {
//! A test routine that runs in a separate thread
void thread_attributes_test()
{
typedef test_data< char > data;
typedef logging::core core;
typedef logging::record record_type;
typedef logging::attribute_set attr_set;
attrs::constant< short > attr4(255);
boost::shared_ptr< core > pCore = core::get();
pCore->add_thread_attribute(data::attr4(), attr4);
attr_set set1;
record_type rec = pCore->open_record(set1);
BOOST_CHECK(rec);
if (rec)
pCore->push_record(boost::move(rec));
}
} // namespace
#endif // BOOST_LOG_NO_THREADS
// The test checks that global and thread-specific attributes work
BOOST_AUTO_TEST_CASE(attributes)
{
typedef logging::attribute_set attr_set;
typedef logging::core core;
typedef logging::record record_type;
typedef test_data< char > data;
attrs::constant< int > attr1(10);
attrs::constant< double > attr2(5.5);
attrs::constant< std::string > attr3("Hello, world!");
attr_set set1;
set1[data::attr1()] = attr1;
boost::shared_ptr< core > pCore = core::get();
boost::shared_ptr< test_sink > pSink(new test_sink());
pCore->add_sink(pSink);
attr_set::iterator itGlobal = pCore->add_global_attribute(data::attr2(), attr2).first;
attr_set::iterator itThread = pCore->add_thread_attribute(data::attr3(), attr3).first;
{
attr_set glob = pCore->get_global_attributes();
BOOST_CHECK_EQUAL(glob.size(), 1UL);
BOOST_CHECK_EQUAL(glob.count(data::attr2()), 1UL);
attr_set thr = pCore->get_thread_attributes();
BOOST_CHECK_EQUAL(thr.size(), 1UL);
BOOST_CHECK_EQUAL(thr.count(data::attr3()), 1UL);
}
{
record_type rec = pCore->open_record(set1);
BOOST_REQUIRE(rec);
pCore->push_record(boost::move(rec));
BOOST_CHECK_EQUAL(pSink->m_RecordCounter, 1UL);
BOOST_CHECK_EQUAL(pSink->m_Consumed[data::attr1()], 1UL);
BOOST_CHECK_EQUAL(pSink->m_Consumed[data::attr2()], 1UL);
BOOST_CHECK_EQUAL(pSink->m_Consumed[data::attr3()], 1UL);
BOOST_CHECK_EQUAL(pSink->m_Consumed[data::attr4()], 0UL);
pSink->clear();
}
#ifndef BOOST_LOG_NO_THREADS
{
boost::thread th(&thread_attributes_test);
th.join();
BOOST_CHECK_EQUAL(pSink->m_RecordCounter, 1UL);
BOOST_CHECK_EQUAL(pSink->m_Consumed[data::attr1()], 0UL);
BOOST_CHECK_EQUAL(pSink->m_Consumed[data::attr2()], 1UL);
BOOST_CHECK_EQUAL(pSink->m_Consumed[data::attr3()], 0UL);
BOOST_CHECK_EQUAL(pSink->m_Consumed[data::attr4()], 1UL);
pSink->clear();
// Thread-specific attributes must not interfere
attr_set thr = pCore->get_thread_attributes();
BOOST_CHECK_EQUAL(thr.size(), 1UL);
BOOST_CHECK_EQUAL(thr.count(data::attr3()), 1UL);
}
#endif // BOOST_LOG_NO_THREADS
pCore->remove_global_attribute(itGlobal);
pCore->remove_thread_attribute(itThread);
pCore->remove_sink(pSink);
}
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