ceph/src/boost/libs/regex/test/regress/test_regex_replace.hpp

   1 /*
   2  *
   3  * Copyright (c) 2004
   4  * John Maddock
   5  *
   6  * Use, modification and distribution are subject to the
   7  * Boost Software License, Version 1.0. (See accompanying file
   8  * LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   9  *
  10  */
  11
  12  /*
  13   *   LOCATION:    see http://www.boost.org for most recent version.
  14   *   FILE         test_regex_replace.hpp
  15   *   VERSION      see <boost/version.hpp>
  16   *   DESCRIPTION: Declares tests for regex search and replace.
  17   */
  18
  19 #ifndef BOOST_REGEX_REGRESS_REGEX_REPLACE_HPP
  20 #define BOOST_REGEX_REGRESS_REGEX_REPLACE_HPP
  21 #include "info.hpp"
  22
  23 template<class charT, class traits>
  24 void test_regex_replace(boost::basic_regex<charT, traits>& r)
  25 {
  26    typedef std::basic_string<charT> string_type;
  27    const string_type& search_text = test_info<charT>::search_text();
  28    boost::regex_constants::match_flag_type opts = test_info<charT>::match_options();
  29    const string_type& format_string = test_info<charT>::format_string();
  30    const string_type& result_string = test_info<charT>::result_string();
  31
  32    string_type result = boost::regex_replace(search_text, r, format_string, opts);
  33    if(result != result_string)
  34    {
  35       BOOST_REGEX_TEST_ERROR("regex_replace generated an incorrect string result", charT);
  36    }
  37 }
  38
  39
  40 struct test_regex_replace_tag{};
  41
  42 template<class charT, class traits>
  43 void test(boost::basic_regex<charT, traits>& r, const test_regex_replace_tag&)
  44 {
  45    const std::basic_string<charT>& expression = test_info<charT>::expression();
  46    boost::regex_constants::syntax_option_type syntax_options = test_info<charT>::syntax_options();
  47 #ifndef BOOST_NO_EXCEPTIONS
  48    try
  49 #endif
  50    {
  51       r.assign(expression, syntax_options);
  52       if(r.status())
  53       {
  54          BOOST_REGEX_TEST_ERROR("Expression did not compile when it should have done, error code = " << r.status(), charT);
  55       }
  56       test_regex_replace(r);
  57    }
  58 #ifndef BOOST_NO_EXCEPTIONS
  59    catch(const boost::bad_expression& e)
  60    {
  61       BOOST_REGEX_TEST_ERROR("Expression did not compile when it should have done: " << e.what(), charT);
  62    }
  63    catch(const std::runtime_error& e)
  64    {
  65       BOOST_REGEX_TEST_ERROR("Received an unexpected std::runtime_error: " << e.what(), charT);
  66    }
  67    catch(const std::exception& e)
  68    {
  69       BOOST_REGEX_TEST_ERROR("Received an unexpected std::exception: " << e.what(), charT);
  70    }
  71    catch(...)
  72    {
  73       BOOST_REGEX_TEST_ERROR("Received an unexpected exception of unknown type", charT);
  74    }
  75 #endif
  76
  77 }
  78
  79 #endif
  80