text: ///////////////////////////////////////////////////////////////////////////////
  // test7.hpp
  //
  //  Copyright 2008 Eric Niebler. 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)
  
  #include "./test.hpp"
  
  ///////////////////////////////////////////////////////////////////////////////
  // get_test_cases
  //
  template<typename BidiIterT>
  boost::iterator_range<xpr_test_case<BidiIterT> const *> get_test_cases()
  {
      typedef typename boost::iterator_value<BidiIterT>::type char_type;
      typedef xpr_test_case<BidiIterT> xpr_test_case;
      typedef basic_regex<BidiIterT> regex_type;
  
      static char_type const *nilbr = 0;
      static xpr_test_case const test_cases[] =
      {
          xpr_test_case
          (
              "test127"
            , L("foobar")
            , regex_type(as_xpr(L("foo")) >> /*This is a comment[*/ L("bar"))
            , backrefs(L("foobar"), nilbr)
          )
        , xpr_test_case
          (
              "test128"
            , L("foobar")
            , regex_type(bos >> L("foobar") >> eos)
            , backrefs(L("foobar"), nilbr)
          )
        , xpr_test_case
          (
              "test129"
            , L("foobar")
            , regex_type(bos >> L('f') >> *as_xpr(L('o')))
            , backrefs(L("foo"), nilbr)
          )
        , xpr_test_case
          (
              "test129.1"
            , L("foobar")
            , regex_type(bos >> L('f') >> *as_xpr(L('\157')))
            , backrefs(L("foo"), nilbr)
          )
        , xpr_test_case
          (
              "test130"
            , L("foo bar")
            , regex_type(bos >> L("foo bar") >> eos)
            , backrefs(L("foo bar"), nilbr)
          )
        , xpr_test_case
          (
              "test131"
            , L("foo bar")
            , regex_type(bos >> L("foo") >> set[L(' ')] >> L("bar") >> eos)
            , backrefs(L("foo bar"), nilbr)
          )
        , xpr_test_case
          (
              "test132"
            , L("foo bar")
            , regex_type(bos >> (L("foo") >> set[L(' ')] >> L("bar")) >> eos /*This is a comment*/)
            , backrefs(L("foo bar"), nilbr)
          )
        , xpr_test_case
          (
              "test133"
            , L("foo bar")
            , regex_type(bos >> L("foo") >> set[L(' ')] >> L("bar") /*This is a comment*/)
            , backrefs(L("foo bar"), nilbr)
          )
        , xpr_test_case
          (
              "test134"
            , L("foo bar#Thisisnotacomment")
            , regex_type(bos >> L("foo") >> set[L(' ')] >> L("bar#Thisisnotacomment"))
            , backrefs(L("foo bar#Thisisnotacomment"), nilbr)
          )
        , xpr_test_case
          (
              "test135"
            , L("f oo b ar")
            , regex_type(bos >> L("f oo b ar"))
            , backrefs(L("f oo b ar"), nilbr)
          )
        , xpr_test_case
          (
              "test137"
            , L("a--")
            , regex_type(bos >> *(s1= optional(L('a'))) >> eos)
            , no_match
          )
        , xpr_test_case
          (
              "test138"
            , L("a--")
            , regex_type(bos >> -*(s1= optional(L('a'))) >> eos)
            , no_match
          )
        , xpr_test_case
          (
              "test139"
            , L("bc")
            , regex_type(bos >> repeat<2>(s1= optional(L('b'))) >> L("bc") >> eos)
            , backrefs(L("bc"), L(""), nilbr)
          )
        , xpr_test_case
          (
              "test140"
            , L("bbc")
            , regex_type(bos >> repeat<2>(s1= optional(L('b'))) >> L("bc") >> eos)
            , backrefs(L("bbc"), L(""), nilbr)
          )
      };
  
      return boost::make_iterator_range(test_cases);
  }
  