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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 filt_matches_xpressive.cpp
* \author Andrey Semashev
* \date 30.03.2014
*
* \brief This header contains tests for the \c matches filter with Boost.Xpressive backend.
*/
#define BOOST_TEST_MODULE filt_matches_xpressive
#include <string>
#include <boost/xpressive/xpressive_dynamic.hpp>
#include <boost/test/unit_test.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/support/xpressive.hpp>
#include <boost/log/utility/string_literal.hpp>
#include "char_definitions.hpp"
namespace logging = boost::log;
namespace attrs = logging::attributes;
namespace expr = logging::expressions;
// The test checks that string matching works
BOOST_AUTO_TEST_CASE(matching_check)
{
typedef logging::attribute_set attr_set;
typedef logging::attribute_value_set attr_values;
typedef logging::filter filter;
typedef test_data< char > data;
typedef boost::xpressive::basic_regex< const char* > regex_type;
attrs::constant< std::string > attr1("127.0.0.1");
attrs::constant< logging::string_literal > attr2(logging::str_literal("BIG brown FoX"));
attrs::constant< std::string > attr3("Hello, world!");
attr_set set1, set2, set3;
set1[data::attr1()] = attr1;
set1[data::attr2()] = attr2;
set1[data::attr3()] = attr3;
attr_values values1(set1, set2, set3);
values1.freeze();
filter f = expr::matches< std::string >(data::attr1(), regex_type::compile("\\d+\\.\\d+\\.\\d+\\.\\d+"));
BOOST_CHECK(f(values1));
f = expr::matches< std::string >(data::attr1(), regex_type::compile("[a-z]*"));
BOOST_CHECK(!f(values1));
f = expr::matches< logging::string_literal >(data::attr2(), regex_type::compile("[A-Z]* [a-z]* [A-Za-z]*"));
BOOST_CHECK(f(values1));
f = expr::matches< std::string >(data::attr3(), regex_type::compile("Hello, world!"));
BOOST_CHECK(f(values1));
// Attribute value not present
f = expr::matches< std::string >(data::attr4(), regex_type::compile(".*"));
BOOST_CHECK(!f(values1));
// Attribute value type does not match
f = expr::matches< std::string >(data::attr2(), regex_type::compile("[A-Z]* [a-z]* [A-Za-z]*"));
BOOST_CHECK(!f(values1));
}
// The test checks that the filter composition works
BOOST_AUTO_TEST_CASE(composition_check)
{
typedef logging::attribute_set attr_set;
typedef logging::attribute_value_set attr_values;
typedef logging::filter filter;
typedef test_data< char > data;
typedef boost::xpressive::basic_regex< const char* > regex_type;
attrs::constant< std::string > attr1("127.0.0.1");
attrs::constant< logging::string_literal > attr2(logging::str_literal("BIG brown FoX"));
attrs::constant< std::string > attr3("Hello, world!");
attr_set set1, set2, set3;
attr_values values1(set1, set2, set3);
values1.freeze();
set1[data::attr2()] = attr2;
attr_values values2(set1, set2, set3);
values2.freeze();
set1[data::attr3()] = attr3;
set1[data::attr1()] = attr1;
attr_values values3(set1, set2, set3);
values3.freeze();
filter f = expr::matches< std::string >(data::attr1(), regex_type::compile("\\d+\\.\\d+\\.\\d+\\.\\d+")) || expr::matches< logging::string_literal >(data::attr2(), regex_type::compile("[A-Z]* [a-z]* [A-Za-z]*"));
BOOST_CHECK(!f(values1));
BOOST_CHECK(f(values2));
BOOST_CHECK(f(values3));
f = expr::matches< std::string >(data::attr1(), regex_type::compile("\\d+\\.\\d+\\.\\d+\\.\\d+")) && expr::matches< logging::string_literal >(data::attr2(), regex_type::compile("[A-Z]* [a-z]* [A-Za-z]*"));
BOOST_CHECK(!f(values1));
BOOST_CHECK(!f(values2));
BOOST_CHECK(f(values3));
}
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