| // (C) Copyright 2008 CodeRage, LLC (turkanis at coderage dot com) |
| // (C) Copyright 2004-2007 Jonathan Turkanis |
| // 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.) |
| |
| // See http://www.boost.org/libs/iostreams for documentation. |
| |
| #ifndef BOOST_IOSTREAMS_TEST_READ_INPUT_FILTER_HPP_INCLUDED |
| #define BOOST_IOSTREAMS_TEST_READ_INPUT_FILTER_HPP_INCLUDED |
| |
| #include <fstream> |
| #include <boost/iostreams/device/file.hpp> |
| #include <boost/iostreams/filtering_stream.hpp> |
| #include <boost/test/test_tools.hpp> |
| #include "detail/filters.hpp" |
| #include "detail/sequence.hpp" |
| #include "detail/temp_file.hpp" |
| #include "detail/verification.hpp" |
| |
| void read_input_filter_test() |
| { |
| using namespace std; |
| using namespace boost; |
| using namespace boost::iostreams; |
| using namespace boost::iostreams::test; |
| |
| test_file test; |
| uppercase_file upper; |
| |
| { |
| filtering_istream first; |
| first.push(toupper_filter()); |
| first.push(file_source(test.name())); |
| ifstream second(upper.name().c_str()); |
| BOOST_CHECK_MESSAGE( |
| compare_streams_in_chars(first, second), |
| "failed reading from a filtering_istream in chars with an " |
| "input filter" |
| ); |
| } |
| |
| { |
| filtering_istream first; |
| first.push(toupper_filter()); |
| first.push(file_source(test.name())); |
| ifstream second(upper.name().c_str()); |
| BOOST_CHECK_MESSAGE( |
| compare_streams_in_chunks(first, second), |
| "failed reading from a filtering_istream in chunks with an " |
| "input filter" |
| ); |
| } |
| |
| { |
| filtering_istream first; |
| first.push(toupper_multichar_filter(), 0); |
| first.push(file_source(test.name())); |
| ifstream second(upper.name().c_str()); |
| BOOST_CHECK_MESSAGE( |
| compare_streams_in_chars(first, second), |
| "failed reading from a filtering_istream in chars with a " |
| "multichar input filter with no buffer" |
| ); |
| } |
| |
| { |
| filtering_istream first; |
| first.push(toupper_multichar_filter(), 0); |
| first.push(file_source(test.name())); |
| ifstream second(upper.name().c_str()); |
| BOOST_CHECK_MESSAGE( |
| compare_streams_in_chunks(first, second), |
| "failed reading from a filtering_istream in chunks with a " |
| "multichar input filter with no buffer" |
| ); |
| } |
| |
| { |
| test_file src; |
| filtering_istream first; |
| first.push(toupper_multichar_filter()); |
| first.push(file_source(src.name())); |
| ifstream second(upper.name().c_str()); |
| BOOST_CHECK_MESSAGE( |
| compare_streams_in_chars(first, second), |
| "failed reading from a filtering_istream in chars with a " |
| "multichar input filter" |
| ); |
| } |
| |
| { |
| test_file src; |
| filtering_istream first; |
| first.push(toupper_multichar_filter()); |
| first.push(file_source(src.name())); |
| ifstream second(upper.name().c_str()); |
| BOOST_CHECK_MESSAGE( |
| compare_streams_in_chunks(first, second), |
| "failed reading from a filtering_istream in chunks with a " |
| "multichar input filter" |
| ); |
| } |
| } |
| |
| #endif // #ifndef BOOST_IOSTREAMS_TEST_READ_INPUT_FILTER_HPP_INCLUDED |