| 1 | // (C) Copyright Jonathan Turkanis 2004 |
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| 2 | // Distributed under the Boost Software License, Version 1.0. (See accompanying |
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| 3 | // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt.) |
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| 4 | |
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| 5 | // See http://www.boost.org/libs/iostreams for documentation. |
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| 6 | |
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| 7 | #include <boost/iostreams/detail/config/wide_streams.hpp> |
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| 8 | #ifdef BOOST_IOSTREAMS_NO_WIDE_STREAMS |
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| 9 | # error wide streams not supported on this platform |
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| 10 | #endif |
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| 11 | |
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| 12 | #include <algorithm> // equal. |
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| 13 | #include <locale> |
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| 14 | #include <string> |
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| 15 | #include <boost/config.hpp> // BOOST_DEDUCED_TYPENAME. |
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| 16 | #include <boost/iostreams/code_converter.hpp> |
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| 17 | #include <boost/iostreams/copy.hpp> |
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| 18 | #include <boost/iostreams/detail/add_facet.hpp> |
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| 19 | #include <boost/iostreams/device/back_inserter.hpp> |
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| 20 | #include <boost/iostreams/detail/config/windows_posix.hpp> |
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| 21 | #include <boost/iostreams/device/file.hpp> |
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| 22 | #if !defined(__COMO__) || !defined(BOOST_COMO_STRICT) |
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| 23 | # if defined(BOOST_IOSTREAMS_NO_LIB) || defined(BOOST_ALL_NO_LIB) |
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| 24 | # include "../src/file_descriptor.cpp" |
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| 25 | # else |
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| 26 | # include <boost/iostreams/device/file_descriptor.hpp> |
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| 27 | # endif |
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| 28 | #endif |
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| 29 | #include <boost/iostreams/stream.hpp> |
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| 30 | #include <boost/test/test_tools.hpp> |
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| 31 | #include <boost/test/unit_test.hpp> |
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| 32 | #include "detail/temp_file.hpp" |
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| 33 | |
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| 34 | // Include codevct facets |
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| 35 | |
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| 36 | #include "detail/null_padded_codecvt.hpp" |
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| 37 | #include "detail/utf8_codecvt_facet.hpp" |
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| 38 | #ifdef BOOST_IOSTREAMS_USE_DINKUM_COREX |
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| 39 | # include <codecvt/8859_1> |
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| 40 | # include <codecvt/8859_10> |
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| 41 | # include <codecvt/8859_13> |
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| 42 | # include <codecvt/8859_14> |
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| 43 | # include <codecvt/8859_15> |
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| 44 | # include <codecvt/8859_16> |
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| 45 | # include <codecvt/8859_2> |
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| 46 | # include <codecvt/8859_3> |
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| 47 | # include <codecvt/8859_4> |
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| 48 | # include <codecvt/8859_5> |
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| 49 | # include <codecvt/8859_6> |
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| 50 | # include <codecvt/8859_7> |
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| 51 | # include <codecvt/8859_8> |
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| 52 | # include <codecvt/8859_9> |
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| 53 | # include <codecvt/baltic> |
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| 54 | # include <codecvt/big5> |
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| 55 | # include <codecvt/cp037> |
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| 56 | # include <codecvt/cp1006> |
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| 57 | # include <codecvt/cp1026> |
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| 58 | # include <codecvt/cp1250> |
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| 59 | # include <codecvt/cp1251> |
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| 60 | # include <codecvt/cp1252> |
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| 61 | # include <codecvt/cp1253> |
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| 62 | # include <codecvt/cp1254> |
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| 63 | # include <codecvt/cp1255> |
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| 64 | # include <codecvt/cp1256> |
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| 65 | # include <codecvt/cp1257> |
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| 66 | # include <codecvt/cp1258> |
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| 67 | # include <codecvt/cp424> |
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| 68 | # include <codecvt/cp437> |
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| 69 | # include <codecvt/cp500> |
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| 70 | # include <codecvt/cp737> |
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| 71 | # include <codecvt/cp775> |
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| 72 | # include <codecvt/cp850> |
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| 73 | # include <codecvt/cp852> |
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| 74 | # include <codecvt/cp855> |
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| 75 | # include <codecvt/cp856> |
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| 76 | # include <codecvt/cp857> |
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| 77 | # include <codecvt/cp860> |
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| 78 | # include <codecvt/cp861> |
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| 79 | # include <codecvt/cp862> |
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| 80 | # include <codecvt/cp863> |
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| 81 | # include <codecvt/cp864> |
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| 82 | # include <codecvt/cp865> |
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| 83 | # include <codecvt/cp866> |
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| 84 | # include <codecvt/cp869> |
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| 85 | # include <codecvt/cp874> |
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| 86 | # include <codecvt/cp875> |
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| 87 | # include <codecvt/cp932> |
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| 88 | # include <codecvt/cp936> |
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| 89 | # include <codecvt/cp949> |
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| 90 | # include <codecvt/cp950> |
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| 91 | # include <codecvt/cyrillic> |
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| 92 | # include <codecvt/ebcdic> |
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| 93 | # include <codecvt/euc> |
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| 94 | # include <codecvt/euc_0208> |
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| 95 | # include <codecvt/gb12345> |
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| 96 | # include <codecvt/gb2312> |
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| 97 | # include <codecvt/greek> |
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| 98 | # include <codecvt/iceland> |
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| 99 | # include <codecvt/jis> |
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| 100 | # include <codecvt/jis_0208> |
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| 101 | # include <codecvt/jis0201> |
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| 102 | # include <codecvt/ksc5601> |
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| 103 | # include <codecvt/latin2> |
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| 104 | # include <codecvt/one_one> |
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| 105 | # include <codecvt/roman> |
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| 106 | # include <codecvt/sjis> |
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| 107 | # include <codecvt/sjis_0208> |
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| 108 | # include <codecvt/turkish> |
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| 109 | # include <codecvt/utf16> |
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| 110 | # include <codecvt/utf8> |
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| 111 | # include <codecvt/utf8_utf16> |
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| 112 | # include <codecvt/xjis> |
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| 113 | #endif // #ifdef BOOST_IOSTREAMS_USE_DINKUM_COREX] |
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| 114 | |
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| 115 | #include <iostream> |
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| 116 | |
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| 117 | using namespace std; |
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| 118 | using namespace boost::iostreams; |
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| 119 | using namespace boost::iostreams::detail; |
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| 120 | using namespace boost::iostreams::test; |
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| 121 | using boost::unit_test::test_suite; |
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| 122 | namespace io = boost::iostreams; |
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| 123 | |
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| 124 | const int max_length = 30; |
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| 125 | const unsigned int pattern_length = 100; |
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| 126 | const unsigned int pattern_reps = 100; |
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| 127 | |
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| 128 | template<typename Codecvt> |
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| 129 | bool valid_char(typename codecvt_intern<Codecvt>::type c) |
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| 130 | { |
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| 131 | typedef typename codecvt_state<Codecvt>::type state_type; |
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| 132 | typedef typename codecvt_intern<Codecvt>::type intern_type; |
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| 133 | Codecvt cvt; |
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| 134 | state_type state = state_type(); |
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| 135 | const intern_type* nint; |
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| 136 | char* next; |
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| 137 | char buf[max_length]; |
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| 138 | |
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| 139 | return cvt.out( state, &c, &c + 1, nint, |
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| 140 | buf, buf + max_length, next ) |
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| 141 | == |
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| 142 | codecvt_base::ok; |
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| 143 | } |
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| 144 | |
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| 145 | template<typename Codecvt> |
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| 146 | basic_string< |
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| 147 | BOOST_DEDUCED_TYPENAME |
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| 148 | codecvt_intern<Codecvt>::type |
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| 149 | > |
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| 150 | test_string() |
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| 151 | { |
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| 152 | typedef typename codecvt_intern<Codecvt>::type intern_type; |
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| 153 | std::basic_string<intern_type> pattern, result; |
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| 154 | for (intern_type c = 255; pattern.size() < pattern_length; --c) |
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| 155 | if (valid_char<Codecvt>(c)) |
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| 156 | pattern += c; |
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| 157 | result.reserve(pattern.size() * pattern_reps); |
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| 158 | for (int w = 0; w < pattern_reps; ++w) |
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| 159 | result += pattern; |
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| 160 | return result; |
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| 161 | } |
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| 162 | |
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| 163 | // Como can't compile file_descriptor.cpp in strict mode; this failure |
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| 164 | // is detected by file_descriptor_test.cpp. |
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| 165 | #if !defined(__COMO__) || !defined(BOOST_COMO_STRICT) |
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| 166 | typedef io::file_descriptor_source classic_file_source; |
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| 167 | typedef io::file_descriptor_sink classic_file_sink; |
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| 168 | #else |
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| 169 | struct classic_file_source : io::source { |
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| 170 | classic_file_source(const std::string& path) |
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| 171 | : file_(new filebuf) |
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| 172 | { |
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| 173 | file_->pubimbue(locale::classic()); |
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| 174 | file_->open(path.c_str(), BOOST_IOS::in | BOOST_IOS::binary); |
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| 175 | } |
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| 176 | streamsize read(char* s, streamsize n) { return file_->sgetn(s, n); } |
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| 177 | boost::shared_ptr<filebuf> file_; |
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| 178 | }; |
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| 179 | |
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| 180 | struct classic_file_sink : io::sink { |
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| 181 | classic_file_sink(const std::string& path) |
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| 182 | : file_(new filebuf) |
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| 183 | { |
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| 184 | file_->pubimbue(locale::classic()); |
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| 185 | file_->open(path.c_str(), BOOST_IOS::out | BOOST_IOS::binary); |
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| 186 | } |
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| 187 | streamsize write(const char* s, streamsize n) { return file_->sputn(s, n); } |
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| 188 | boost::shared_ptr<filebuf> file_; |
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| 189 | }; |
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| 190 | #endif |
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| 191 | |
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| 192 | template<typename Codecvt> |
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| 193 | bool codecvt_test1() |
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| 194 | { |
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| 195 | typedef basic_string< |
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| 196 | BOOST_DEDUCED_TYPENAME |
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| 197 | codecvt_intern<Codecvt>::type |
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| 198 | > string_type; |
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| 199 | typedef code_converter<classic_file_source, Codecvt> wide_file_source; |
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| 200 | typedef code_converter<classic_file_sink, Codecvt> wide_file_sink; |
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| 201 | |
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| 202 | BOOST_CHECK(Codecvt().max_length() <= max_length); |
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| 203 | temp_file temp; |
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| 204 | string_type test = test_string<Codecvt>(); |
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| 205 | stream<wide_file_sink> out(temp.name()); |
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| 206 | out.write(test.data(), static_cast<streamsize>(test.size())); |
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| 207 | out.close(); |
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| 208 | |
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| 209 | stream<wide_file_source> in(temp.name()); |
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| 210 | string_type test2; |
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| 211 | io::copy(in, io::back_inserter(test2)); |
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| 212 | |
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| 213 | return test == test2; |
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| 214 | } |
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| 215 | |
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| 216 | template<typename Codecvt> |
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| 217 | bool codecvt_test2() |
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| 218 | { |
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| 219 | typedef basic_string< |
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| 220 | BOOST_DEDUCED_TYPENAME |
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| 221 | codecvt_intern<Codecvt>::type |
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| 222 | > string_type; |
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| 223 | typedef code_converter<classic_file_source> wide_file_source; |
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| 224 | typedef code_converter<classic_file_sink> wide_file_sink; |
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| 225 | |
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| 226 | // Set global locale. |
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| 227 | locale loc = add_facet(locale(), new Codecvt); |
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| 228 | locale::global(loc); |
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| 229 | |
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| 230 | temp_file temp; |
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| 231 | string_type test = test_string<Codecvt>(); |
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| 232 | stream<wide_file_sink> out(temp.name()); |
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| 233 | out.write(test.data(), static_cast<streamsize>(test.size())); |
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| 234 | out.close(); |
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| 235 | |
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| 236 | stream<wide_file_source> in(temp.name()); |
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| 237 | string_type test2; |
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| 238 | io::copy(in, io::back_inserter(test2)); |
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| 239 | |
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| 240 | return test == test2; |
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| 241 | } |
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| 242 | |
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| 243 | template<typename Codecvt> |
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| 244 | bool codecvt_test() |
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| 245 | { |
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| 246 | return codecvt_test1<Codecvt>() && codecvt_test2<Codecvt>(); |
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| 247 | } |
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| 248 | |
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| 249 | void code_converter_test() |
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| 250 | { |
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| 251 | BOOST_CHECK((codecvt_test<utf8_codecvt_facet<wchar_t, char> >())); |
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| 252 | BOOST_CHECK(codecvt_test<null_padded_codecvt>()); |
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| 253 | BOOST_CHECK(codecvt_test<stateless_null_padded_codecvt>()); |
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| 254 | #ifdef BOOST_IOSTREAMS_USE_DINKUM_COREX |
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| 255 | using namespace Dinkum::conversions; |
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| 256 | BOOST_CHECK(codecvt_test< codecvt_8859_1<wchar_t> >()); |
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| 257 | BOOST_CHECK(codecvt_test< codecvt_8859_10<wchar_t> >()); |
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| 258 | BOOST_CHECK(codecvt_test< codecvt_8859_13<wchar_t> >()); |
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| 259 | BOOST_CHECK(codecvt_test< codecvt_8859_14<wchar_t> >()); |
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| 260 | BOOST_CHECK(codecvt_test< codecvt_8859_15<wchar_t> >()); |
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| 261 | BOOST_CHECK(codecvt_test< codecvt_8859_16<wchar_t> >()); |
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| 262 | BOOST_CHECK(codecvt_test< codecvt_8859_2<wchar_t> >()); |
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| 263 | BOOST_CHECK(codecvt_test< codecvt_8859_3<wchar_t> >()); |
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| 264 | BOOST_CHECK(codecvt_test< codecvt_8859_4<wchar_t> >()); |
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| 265 | BOOST_CHECK(codecvt_test< codecvt_8859_5<wchar_t> >()); |
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| 266 | BOOST_CHECK(codecvt_test< codecvt_8859_6<wchar_t> >()); |
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| 267 | BOOST_CHECK(codecvt_test< codecvt_8859_7<wchar_t> >()); |
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| 268 | BOOST_CHECK(codecvt_test< codecvt_8859_8<wchar_t> >()); |
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| 269 | BOOST_CHECK(codecvt_test< codecvt_8859_9<wchar_t> >()); |
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| 270 | BOOST_CHECK(codecvt_test< codecvt_baltic<wchar_t> >()); |
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| 271 | BOOST_CHECK(codecvt_test< codecvt_big5<wchar_t> >()); |
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| 272 | BOOST_CHECK(codecvt_test< codecvt_cp037<wchar_t> >()); |
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| 273 | BOOST_CHECK(codecvt_test< codecvt_cp1006<wchar_t> >()); |
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| 274 | BOOST_CHECK(codecvt_test< codecvt_cp1026<wchar_t> >()); |
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| 275 | BOOST_CHECK(codecvt_test< codecvt_cp1250<wchar_t> >()); |
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| 276 | BOOST_CHECK(codecvt_test< codecvt_cp1251<wchar_t> >()); |
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| 277 | BOOST_CHECK(codecvt_test< codecvt_cp1252<wchar_t> >()); |
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| 278 | BOOST_CHECK(codecvt_test< codecvt_cp1253<wchar_t> >()); |
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| 279 | BOOST_CHECK(codecvt_test< codecvt_cp1254<wchar_t> >()); |
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| 280 | BOOST_CHECK(codecvt_test< codecvt_cp1255<wchar_t> >()); |
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| 281 | BOOST_CHECK(codecvt_test< codecvt_cp1256<wchar_t> >()); |
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| 282 | BOOST_CHECK(codecvt_test< codecvt_cp1257<wchar_t> >()); |
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| 283 | BOOST_CHECK(codecvt_test< codecvt_cp1258<wchar_t> >()); |
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| 284 | BOOST_CHECK(codecvt_test< codecvt_cp424<wchar_t> >()); |
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| 285 | BOOST_CHECK(codecvt_test< codecvt_cp437<wchar_t> >()); |
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| 286 | BOOST_CHECK(codecvt_test< codecvt_cp500<wchar_t> >()); |
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| 287 | BOOST_CHECK(codecvt_test< codecvt_cp737<wchar_t> >()); |
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| 288 | BOOST_CHECK(codecvt_test< codecvt_cp775<wchar_t> >()); |
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| 289 | BOOST_CHECK(codecvt_test< codecvt_cp850<wchar_t> >()); |
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| 290 | BOOST_CHECK(codecvt_test< codecvt_cp852<wchar_t> >()); |
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| 291 | BOOST_CHECK(codecvt_test< codecvt_cp855<wchar_t> >()); |
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| 292 | BOOST_CHECK(codecvt_test< codecvt_cp856<wchar_t> >()); |
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| 293 | BOOST_CHECK(codecvt_test< codecvt_cp857<wchar_t> >()); |
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| 294 | BOOST_CHECK(codecvt_test< codecvt_cp860<wchar_t> >()); |
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| 295 | BOOST_CHECK(codecvt_test< codecvt_cp861<wchar_t> >()); |
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| 296 | BOOST_CHECK(codecvt_test< codecvt_cp862<wchar_t> >()); |
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| 297 | BOOST_CHECK(codecvt_test< codecvt_cp863<wchar_t> >()); |
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| 298 | BOOST_CHECK(codecvt_test< codecvt_cp864<wchar_t> >()); |
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| 299 | BOOST_CHECK(codecvt_test< codecvt_cp865<wchar_t> >()); |
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| 300 | BOOST_CHECK(codecvt_test< codecvt_cp866<wchar_t> >()); |
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| 301 | BOOST_CHECK(codecvt_test< codecvt_cp869<wchar_t> >()); |
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| 302 | BOOST_CHECK(codecvt_test< codecvt_cp874<wchar_t> >()); |
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| 303 | BOOST_CHECK(codecvt_test< codecvt_cp875<wchar_t> >()); |
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| 304 | BOOST_CHECK(codecvt_test< codecvt_cp932<wchar_t> >()); |
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| 305 | BOOST_CHECK(codecvt_test< codecvt_cp936<wchar_t> >()); |
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| 306 | BOOST_CHECK(codecvt_test< codecvt_cp949<wchar_t> >()); |
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| 307 | BOOST_CHECK(codecvt_test< codecvt_cp950<wchar_t> >()); |
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| 308 | BOOST_CHECK(codecvt_test< codecvt_cyrillic<wchar_t> >()); |
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| 309 | BOOST_CHECK(codecvt_test< codecvt_ebcdic<wchar_t> >()); |
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| 310 | BOOST_CHECK(codecvt_test< codecvt_euc<wchar_t> >()); |
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| 311 | BOOST_CHECK(codecvt_test< codecvt_euc_0208<wchar_t> >()); |
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| 312 | BOOST_CHECK(codecvt_test< codecvt_gb12345<wchar_t> >()); |
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| 313 | BOOST_CHECK(codecvt_test< codecvt_gb2312<wchar_t> >()); |
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| 314 | BOOST_CHECK(codecvt_test< codecvt_greek<wchar_t> >()); |
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| 315 | BOOST_CHECK(codecvt_test< codecvt_iceland<wchar_t> >()); |
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| 316 | BOOST_CHECK(codecvt_test< codecvt_jis<wchar_t> >()); |
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| 317 | BOOST_CHECK(codecvt_test< codecvt_jis_0208<wchar_t> >()); |
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| 318 | BOOST_CHECK(codecvt_test< codecvt_jis0201<wchar_t> >()); |
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| 319 | BOOST_CHECK(codecvt_test< codecvt_ksc5601<wchar_t> >()); |
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| 320 | BOOST_CHECK(codecvt_test< codecvt_latin2<wchar_t> >()); |
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| 321 | BOOST_CHECK(codecvt_test< codecvt_one_one<wchar_t> >()); |
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| 322 | BOOST_CHECK(codecvt_test< codecvt_roman<wchar_t> >()); |
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| 323 | BOOST_CHECK(codecvt_test< codecvt_sjis<wchar_t> >()); |
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| 324 | BOOST_CHECK(codecvt_test< codecvt_sjis_0208<wchar_t> >()); |
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| 325 | BOOST_CHECK(codecvt_test< codecvt_turkish<wchar_t> >()); |
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| 326 | BOOST_CHECK(codecvt_test< codecvt_utf16<wchar_t> >()); |
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| 327 | BOOST_CHECK(codecvt_test< codecvt_utf8<wchar_t> >()); |
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| 328 | BOOST_CHECK(codecvt_test< codecvt_utf8_utf16<wchar_t> >()); |
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| 329 | #endif |
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| 330 | } |
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| 331 | |
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| 332 | test_suite* init_unit_test_suite(int, char* []) |
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| 333 | { |
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| 334 | test_suite* test = BOOST_TEST_SUITE("code_converter test"); |
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| 335 | test->add(BOOST_TEST_CASE(&code_converter_test)); |
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| 336 | return test; |
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| 337 | } |
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