ceph/src/boost/libs/locale/test/test_generator.cpp

   1 //
   2 //  Copyright (c) 2009-2011 Artyom Beilis (Tonkikh)
   3 //
   4 //  Distributed under the Boost Software License, Version 1.0. (See
   5 //  accompanying file LICENSE_1_0.txt or copy at
   6 //  http://www.boost.org/LICENSE_1_0.txt)
   7 //
   8
   9 #include <boost/locale/generator.hpp>
  10 #include <boost/locale/info.hpp>
  11 #include <boost/locale/message.hpp>
  12 #include <iomanip>
  13 #include "test_locale.hpp"
  14
  15
  16 bool has_message(std::locale const &l)
  17 {
  18     return std::has_facet<boost::locale::message_format<char> >(l);
  19 }
  20
  21 struct test_facet : public std::locale::facet {
  22     test_facet() : std::locale::facet(0) {}
  23     static std::locale::id id;
  24 };
  25
  26 std::locale::id test_facet::id;
  27
  28
  29 int main()
  30 {
  31     try {
  32         boost::locale::generator g;
  33         std::locale l=g("en_US.UTF-8");
  34         TEST(has_message(l));
  35
  36         g.categories(g.categories() ^ boost::locale::message_facet);
  37         g.locale_cache_enabled(true);
  38         g("en_US.UTF-8");
  39         g.categories(g.categories() | boost::locale::message_facet);
  40         l=g("en_US.UTF-8");
  41         TEST(!has_message(l));
  42         g.clear_cache();
  43         g.locale_cache_enabled(false);
  44         l=g("en_US.UTF-8");
  45         TEST(has_message(l));
  46         g.characters(g.characters() ^ boost::locale::char_facet);
  47         l=g("en_US.UTF-8");
  48         TEST(!has_message(l));
  49         g.characters(g.characters() | boost::locale::char_facet);
  50         l=g("en_US.UTF-8");
  51         TEST(has_message(l));
  52
  53         l=g("en_US.ISO8859-1");
  54         TEST(std::use_facet<boost::locale::info>(l).language()=="en");
  55         TEST(std::use_facet<boost::locale::info>(l).country()=="US");
  56         TEST(!std::use_facet<boost::locale::info>(l).utf8());
  57         TEST(std::use_facet<boost::locale::info>(l).encoding()=="iso8859-1");
  58
  59         l=g("en_US.UTF-8");
  60         TEST(std::use_facet<boost::locale::info>(l).language()=="en");
  61         TEST(std::use_facet<boost::locale::info>(l).country()=="US");
  62         TEST(std::use_facet<boost::locale::info>(l).utf8());
  63
  64         l=g("en_US.ISO8859-1");
  65         TEST(std::use_facet<boost::locale::info>(l).language()=="en");
  66         TEST(std::use_facet<boost::locale::info>(l).country()=="US");
  67         TEST(!std::use_facet<boost::locale::info>(l).utf8());
  68         TEST(std::use_facet<boost::locale::info>(l).encoding()=="iso8859-1");
  69
  70         l=g("en_US.ISO8859-1");
  71         TEST(std::use_facet<boost::locale::info>(l).language()=="en");
  72         TEST(std::use_facet<boost::locale::info>(l).country()=="US");
  73         TEST(!std::use_facet<boost::locale::info>(l).utf8());
  74         TEST(std::use_facet<boost::locale::info>(l).encoding()=="iso8859-1");
  75
  76         std::locale l_wt(std::locale::classic(),new test_facet);
  77
  78         TEST(std::has_facet<test_facet>(g.generate(l_wt,"en_US.UTF-8")));
  79         TEST(std::has_facet<test_facet>(g.generate(l_wt,"en_US.ISO8859-1")));
  80         TEST(!std::has_facet<test_facet>(g("en_US.UTF-8")));
  81         TEST(!std::has_facet<test_facet>(g("en_US.ISO8859-1")));
  82
  83         g.locale_cache_enabled(true);
  84         g.generate(l_wt,"en_US.UTF-8");
  85         g.generate(l_wt,"en_US.ISO8859-1");
  86         TEST(std::has_facet<test_facet>(g("en_US.UTF-8")));
  87         TEST(std::has_facet<test_facet>(g("en_US.ISO8859-1")));
  88         TEST(std::use_facet<boost::locale::info>(g("en_US.UTF-8")).utf8());
  89         TEST(!std::use_facet<boost::locale::info>(g("en_US.ISO8859-1")).utf8());
  90
  91     }
  92     catch(std::exception const &e) {
  93         std::cerr << "Failed " << e.what() << std::endl;
  94         return EXIT_FAILURE;
  95     }
  96     FINALIZE();
  97
  98 }
  99 // vim: tabstop=4 expandtab shiftwidth=4 softtabstop=4
 100 // boostinspect:noascii