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::make_xml_decor< CharT >()[ expr::stream << expr::attr< string >(data::attr1()) ];
f(rec, strm1);
strm2 << data::escaped_chars();
BOOST_CHECK(equal_strings(strm1.str(), strm2.str()));
}
}
// The test checks that message formatting work
BOOST_AUTO_TEST_CASE_TEMPLATE(message_formatting, CharT, char_types)
{
typedef logging::attribute_set attr_set;
typedef std::basic_string< CharT > string;
typedef logging::basic_formatting_ostream< CharT > osstream;
typedef logging::record_view record_view;
typedef logging::basic_formatter< CharT > formatter;
typedef message_test_data< CharT > data;
attrs::constant< int > attr1(10);
attrs::constant< double > attr2(5.5);
attr_set set1;
set1[data::attr1()] = attr1;
set1[data::attr2()] = attr2;
set1[data::message().get_name()] = attrs::constant< string >(data::some_test_string());
record_view rec = make_record_view(set1);
{
string str1, str2;
osstream strm1(str1), strm2(str2);
formatter f = expr::stream << data::message();
f(rec, strm1);
strm2 << data::some_test_string();
BOOST_CHECK(equal_strings(strm1.str(), strm2.str()));
}
}
// The test checks that Boost.Format formatting works
BOOST_AUTO_TEST_CASE_TEMPLATE(formatting, CharT, char_types)
{
typedef logging::attribute_set attr_set;
typedef std::basic_string< CharT > string;
typedef logging::basic_formatting_ostream< CharT > osstream;
typedef logging::record_view record_view;
typedef logging::basic_formatter< CharT > formatter;
typedef format_test_data< CharT > data;
attrs::constant< int > attr1(10);
attrs::constant< double > attr2(5.5);
attr_set set1;
set1[data::attr1()] = attr1;
set1[data::attr2()] = attr2;
record_view rec = make_record_view(set1);
{
string str1, str2;
osstream strm1(str1), strm2(str2);
formatter f = expr::format(data::format1()) % expr::attr< int >(data::attr1()) % expr::attr< double >(data::attr2());
f(rec, strm1);
strm2 << 10 << ", " << 5.5;
BOOST_CHECK(equal_strings(strm1.str(), strm2.str()));
}
}
// The test checks that time_duration formatting work
BOOST_AUTO_TEST_CASE_TEMPLATE(time_duration, CharT, char_types)
{
typedef logging::attribute_set attr_set;
typedef std::basic_string< CharT > string;
typedef logging::basic_formatting_ostream< CharT > osstream;
typedef logging::record_view record_view;
typedef logging::basic_formatter< CharT > formatter;
typedef test_data< CharT > data;
typedef date_time_formats< CharT > formats;
typedef boost::date_time::time_facet< ptime, CharT > facet;
duration t1(14, 40, 15);
attrs::constant< duration > attr1(t1);
attr_set set1;
set1[data::attr1()] = attr1;
record_view rec = make_record_view(set1);
// Check for various formats specification
{
string str1, str2;
osstream strm1(str1), strm2(str2);
formatter f = expr::stream << expr::format_date_time< duration >(data::attr1(), formats::default_time_duration_format().c_str());
f(rec, strm1);
facet* fac = new facet();
fac->time_duration_format(formats::default_time_duration_format().c_str());
strm2.imbue(std::locale(strm2.getloc(), fac));
strm2 << t1;
BOOST_CHECK(equal_strings(strm1.str(), strm2.str()));
}
{
string str1, str2;
osstream strm1(str1), strm2(str2);
formatter f = expr::stream << expr::format_date_time< duration >(data::attr1(), formats::time_duration_format().c_str());
f(rec, strm1);
facet* fac = new facet();
fac->time_duration_format(formats::time_duration_format().c_str());
strm2.imbue(std::locale(strm2.getloc(), fac));
strm2 << t1;
BOOST_CHECK(equal_strings(strm1.str(), strm2.str()));
}
}
// The test checks that default formatting work
BOOST_AUTO_TEST_CASE_TEMPLATE(default_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_data< CharT > data;
attrs::constant< int > attr1(10);
attrs::constant< double > attr2(5.5);
attrs::constant< my_class > attr3(my_class(77));
attr_set set1;
set1[data::attr1()] = attr1;
set1[data::attr2()] = attr2;
set1[data::attr3()] = attr3;
record_view rec = make_record_view(set1);
// Check for various modes of attribute value type specification
{
string str1, str2;
osstream strm1(str1), strm2(str2);
formatter f = expr::stream << expr::attr< int >(data::attr1()) << expr::attr< double >(data::attr2());
f(rec, strm1);
strm2 << 10 << 5.5;
BOOST_CHECK(equal_strings(strm1.str(), strm2.str()));
}
{
string str1, str2;
osstream strm1(str1), strm2(str2);
formatter f = expr::stream << expr::attr< logging::numeric_types >(data::attr1()) << expr::attr< logging::numeric_types >(data::attr2());
f(rec, strm1);
strm2 << 10 << 5.5;
BOOST_CHECK(equal_strings(strm1.str(), strm2.str()));
}
// Check that custom types as attribute values are also supported
{
string str1, str2;
osstream strm1(str1), strm2(str2);
formatter f = expr::stream << expr::attr< my_class >(data::attr3());
f(rec, strm1);
strm2 << my_class(77);
BOOST_CHECK(equal_strings(strm1.str(), strm2.str()));
}
// Check how missing attribute values are handled
{
string str1;
osstream strm1(str1);
formatter f = expr::stream
<< expr::attr< int >(data::attr1())
<< expr::attr< int >(data::attr4()).or_throw()
<< expr::attr< double >(data::attr2());
BOOST_CHECK_THROW(f(rec, strm1), logging::runtime_error);
}
{
string str1, str2;
osstream strm1(str1), strm2(str2);
formatter f = expr::stream
<< expr::attr< int >(data::attr1())
<< expr::attr< int >(data::attr4())
<< expr::attr< double >(data::attr2());
f(rec, strm1);
strm2 << 10 << 5.5;
BOOST_CHECK(equal_strings(strm1.str(), strm2.str()));
}
}
// The test checks that conditional formatting work
BOOST_AUTO_TEST_CASE_TEMPLATE(conditional_formatting, CharT, char_types)
{
typedef logging::attribute_set attr_set;
typedef std::basic_string< CharT > string;
typedef logging::basic_formatting_ostream< CharT > osstream;
typedef logging::record_view record_view;
typedef logging::basic_formatter< CharT > formatter;
typedef test_data< CharT > data;
attrs::constant< int > attr1(10);
attrs::constant< double > attr2(5.5);
attr_set set1;
set1[data::attr1()] = attr1;
set1[data::attr2()] = attr2;
record_view rec = make_record_view(set1);
// Check for various modes of attribute value type specification
{
string str1, str2;
osstream strm1(str1), strm2(str2);
formatter f = expr::stream <<
expr::if_(expr::has_attr< int >(data::attr1()))
[
expr::stream << expr::attr< int >(data::attr1())
];
f(rec, strm1);
strm2 << 10;
BOOST_CHECK(equal_strings(strm1.str(), strm2.str()));
}
{
string str1;
osstream strm1(str1);
formatter f = expr::stream <<
expr::if_(expr::has_attr< int >(data::attr2()))
[
expr::stream << expr::attr< int >(data::attr2())
];
f(rec, strm1);
BOOST_CHECK(equal_strings(strm1.str(), string()));
}
{
string str1, str2;
osstream strm1(str1), strm2(str2);
formatter f = expr::stream <<
expr::if_(expr::has_attr< int >(data::attr1()))
[
expr::stream << expr::attr< int >(data::attr1())
]
.else_
[
expr::stream << expr::attr< double >(data::attr2())
];
f(rec, strm1);
strm2 << 10;
BOOST_CHECK(equal_strings(strm1.str(), strm2.str()));
}
{
string str1, str2;
osstream strm1(str1), strm2(str2);
formatter f = expr::stream <<
expr::if_(expr::has_attr< int >(data::attr2()))
[
expr::stream << expr::attr< int >(data::attr1())
]
.else_
[
expr::stream << expr::attr< double >(data::attr2())
];
f(rec, strm1);
strm2 << 5.5;
BOOST_CHECK(equal_strings(strm1.str(), strm2.str()));
}
}
