108 lines
4.0 KiB
C++
108 lines
4.0 KiB
C++
/*
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* Copyright Andrey Semashev 2007 - 2015.
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* Distributed under the Boost Software License, Version 1.0.
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* (See accompanying file LICENSE_1_0.txt or copy at
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* http://www.boost.org/LICENSE_1_0.txt)
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*/
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/*!
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* \file filt_matches_xpressive.cpp
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* \author Andrey Semashev
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* \date 30.03.2014
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*
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* \brief This header contains tests for the \c matches filter with Boost.Xpressive backend.
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*/
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#define BOOST_TEST_MODULE filt_matches_xpressive
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#include <string>
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#include <boost/xpressive/xpressive_dynamic.hpp>
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#include <boost/test/unit_test.hpp>
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#include <boost/log/attributes/constant.hpp>
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#include <boost/log/attributes/attribute_set.hpp>
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#include <boost/log/attributes/attribute_value_set.hpp>
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#include <boost/log/expressions.hpp>
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#include <boost/log/support/xpressive.hpp>
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#include <boost/log/utility/string_literal.hpp>
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#include "char_definitions.hpp"
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namespace logging = boost::log;
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namespace attrs = logging::attributes;
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namespace expr = logging::expressions;
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// The test checks that string matching works
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BOOST_AUTO_TEST_CASE(matching_check)
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{
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typedef logging::attribute_set attr_set;
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typedef logging::attribute_value_set attr_values;
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typedef logging::filter filter;
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typedef test_data< char > data;
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typedef boost::xpressive::basic_regex< const char* > regex_type;
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attrs::constant< std::string > attr1("127.0.0.1");
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attrs::constant< logging::string_literal > attr2(logging::str_literal("BIG brown FoX"));
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attrs::constant< std::string > attr3("Hello, world!");
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attr_set set1, set2, set3;
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set1[data::attr1()] = attr1;
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set1[data::attr2()] = attr2;
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set1[data::attr3()] = attr3;
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attr_values values1(set1, set2, set3);
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values1.freeze();
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filter f = expr::matches< std::string >(data::attr1(), regex_type::compile("\\d+\\.\\d+\\.\\d+\\.\\d+"));
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BOOST_CHECK(f(values1));
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f = expr::matches< std::string >(data::attr1(), regex_type::compile("[a-z]*"));
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BOOST_CHECK(!f(values1));
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f = expr::matches< logging::string_literal >(data::attr2(), regex_type::compile("[A-Z]* [a-z]* [A-Za-z]*"));
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BOOST_CHECK(f(values1));
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f = expr::matches< std::string >(data::attr3(), regex_type::compile("Hello, world!"));
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BOOST_CHECK(f(values1));
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// Attribute value not present
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f = expr::matches< std::string >(data::attr4(), regex_type::compile(".*"));
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BOOST_CHECK(!f(values1));
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// Attribute value type does not match
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f = expr::matches< std::string >(data::attr2(), regex_type::compile("[A-Z]* [a-z]* [A-Za-z]*"));
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BOOST_CHECK(!f(values1));
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}
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// The test checks that the filter composition works
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BOOST_AUTO_TEST_CASE(composition_check)
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{
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typedef logging::attribute_set attr_set;
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typedef logging::attribute_value_set attr_values;
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typedef logging::filter filter;
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typedef test_data< char > data;
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typedef boost::xpressive::basic_regex< const char* > regex_type;
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attrs::constant< std::string > attr1("127.0.0.1");
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attrs::constant< logging::string_literal > attr2(logging::str_literal("BIG brown FoX"));
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attrs::constant< std::string > attr3("Hello, world!");
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attr_set set1, set2, set3;
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attr_values values1(set1, set2, set3);
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values1.freeze();
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set1[data::attr2()] = attr2;
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attr_values values2(set1, set2, set3);
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values2.freeze();
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set1[data::attr3()] = attr3;
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set1[data::attr1()] = attr1;
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attr_values values3(set1, set2, set3);
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values3.freeze();
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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]*"));
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BOOST_CHECK(!f(values1));
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BOOST_CHECK(f(values2));
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BOOST_CHECK(f(values3));
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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]*"));
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BOOST_CHECK(!f(values1));
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BOOST_CHECK(!f(values2));
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BOOST_CHECK(f(values3));
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}
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