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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 form_char_decor.cpp
- * \author Andrey Semashev
- * \date 26.09.2015
- *
- * \brief This header contains tests for the \c char_decor formatter.
- */
- #define BOOST_TEST_MODULE form_char_decor
- #include <string>
- #include <vector>
- #include <utility>
- #include <boost/test/unit_test.hpp>
- #include <boost/log/attributes/constant.hpp>
- #include <boost/log/attributes/attribute_set.hpp>
- #include <boost/log/utility/type_dispatch/standard_types.hpp>
- #include <boost/log/utility/formatting_ostream.hpp>
- #include <boost/log/expressions/attr.hpp>
- #include <boost/log/expressions/formatter.hpp>
- #include <boost/log/expressions/formatters/char_decorator.hpp>
- #include <boost/log/expressions/formatters/stream.hpp>
- #include <boost/log/core/record.hpp>
- #include "char_definitions.hpp"
- #include "make_record.hpp"
- namespace logging = boost::log;
- namespace attrs = logging::attributes;
- namespace expr = logging::expressions;
- namespace {
- template< typename >
- struct test_strings;
- #ifdef BOOST_LOG_USE_CHAR
- template< >
- struct test_strings< char > : public test_data< char >
- {
- static const char* printable_chars() { return " !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~"; }
- static const char* escaped_chars() { return " !\"#$%&'()*+,-./0123456789:;<=>?@aBBBDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`123defghijklmnopqrstuvwxyz{|}~"; }
- static std::vector< std::string > patterns()
- {
- std::vector< std::string > v;
- v.push_back("A");
- v.push_back("B");
- v.push_back("C");
- v.push_back("abc");
- return v;
- }
- static std::vector< std::string > replacements()
- {
- std::vector< std::string > v;
- v.push_back("a");
- v.push_back("BBB");
- v.push_back("");
- v.push_back("123");
- return v;
- }
- static std::vector< std::pair< std::string, std::string > > decorations()
- {
- typedef std::pair< std::string, std::string > element;
- std::vector< element > v;
- v.push_back(element("A", "a"));
- v.push_back(element("B", "BBB"));
- v.push_back(element("C", ""));
- v.push_back(element("abc", "123"));
- return v;
- }
- };
- #endif
- #ifdef BOOST_LOG_USE_WCHAR_T
- template< >
- struct test_strings< wchar_t > : public test_data< wchar_t >
- {
- static const wchar_t* printable_chars() { return L" !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~"; }
- static const wchar_t* escaped_chars() { return L" !\"#$%&'()*+,-./0123456789:;<=>?@aBBBDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`123defghijklmnopqrstuvwxyz{|}~"; }
- static std::vector< std::wstring > patterns()
- {
- std::vector< std::wstring > v;
- v.push_back(L"A");
- v.push_back(L"B");
- v.push_back(L"C");
- v.push_back(L"abc");
- return v;
- }
- static std::vector< std::wstring > replacements()
- {
- std::vector< std::wstring > v;
- v.push_back(L"a");
- v.push_back(L"BBB");
- v.push_back(L"");
- v.push_back(L"123");
- return v;
- }
- static std::vector< std::pair< std::wstring, std::wstring > > decorations()
- {
- typedef std::pair< std::wstring, std::wstring > element;
- std::vector< element > v;
- v.push_back(element(L"A", L"a"));
- v.push_back(element(L"B", L"BBB"));
- v.push_back(element(L"C", L""));
- v.push_back(element(L"abc", L"123"));
- return v;
- }
- };
- #endif
- } // namespace
- BOOST_AUTO_TEST_CASE_TEMPLATE(decorator_formatting, CharT, char_types)
- {
- typedef logging::record_view record_view;
- typedef logging::attribute_set attr_set;
- typedef std::basic_string< CharT > string;
- typedef logging::basic_formatting_ostream< CharT > osstream;
- typedef logging::basic_formatter< CharT > formatter;
- typedef test_strings< CharT > data;
- attrs::constant< string > attr1(data::printable_chars());
- attr_set set1;
- set1[data::attr1()] = attr1;
- record_view rec = make_record_view(set1);
- {
- string str1, str2;
- osstream strm1(str1), strm2(str2);
- formatter f = expr::stream << expr::char_decor(data::patterns(), data::replacements())[ expr::stream << expr::attr< string >(data::attr1()) ];
- f(rec, strm1);
- strm2 << data::escaped_chars();
- BOOST_CHECK(equal_strings(strm1.str(), strm2.str()));
- }
- }
- BOOST_AUTO_TEST_CASE_TEMPLATE(zip_decorator_formatting, CharT, char_types)
- {
- typedef logging::record_view record_view;
- typedef logging::attribute_set attr_set;
- typedef std::basic_string< CharT > string;
- typedef logging::basic_formatting_ostream< CharT > osstream;
- typedef logging::basic_formatter< CharT > formatter;
- typedef test_strings< CharT > data;
- attrs::constant< string > attr1(data::printable_chars());
- attr_set set1;
- set1[data::attr1()] = attr1;
- record_view rec = make_record_view(set1);
- {
- string str1, str2;
- osstream strm1(str1), strm2(str2);
- formatter f = expr::stream << expr::char_decor(data::decorations())[ expr::stream << expr::attr< string >(data::attr1()) ];
- f(rec, strm1);
- strm2 << data::escaped_chars();
- BOOST_CHECK(equal_strings(strm1.str(), strm2.str()));
- }
- }
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