libstdc++-v3/testsuite/21_strings/basic_string/replace/wchar_t/4.cc

   1 // 1999-06-10 bkoz
   2
   3 // Copyright (C) 1994, 1999, 2001, 2002, 2003, 2009
   4 // Free Software Foundation, Inc.
   5 //
   6 // This file is part of the GNU ISO C++ Library.  This library is free
   7 // software; you can redistribute it and/or modify it under the
   8 // terms of the GNU General Public License as published by the
   9 // Free Software Foundation; either version 3, or (at your option)
  10 // any later version.
  11
  12 // This library is distributed in the hope that it will be useful,
  13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 // GNU General Public License for more details.
  16
  17 // You should have received a copy of the GNU General Public License along
  18 // with this library; see the file COPYING3.  If not see
  19 // <http://www.gnu.org/licenses/>.
  20
  21 // 21.3.5.6 basic_string::replace
  22
  23 #include <string>
  24 #include <testsuite_hooks.h>
  25
  26 // Some more tests for
  27 // template<typename InputIter>
  28 //   wstring& replace(iterator it1, iterator it2, InputIter j1, InputIter j2)
  29 void
  30 test04()
  31 {
  32   bool test __attribute__((unused)) = true;
  33   std::wstring str01 = L"geogaddi";
  34   std::wstring str02;
  35
  36   typedef std::wstring::iterator iterator;
  37   typedef std::wstring::const_iterator const_iterator;
  38
  39   iterator it1 = str01.begin();
  40   iterator it2 = str01.end();
  41   str02.replace(str02.begin(), str02.end(), it1, it2);
  42   VERIFY(str02 == L"geogaddi");
  43
  44   str02 = L"boards";
  45   const_iterator c_it1 = str01.begin();
  46   const_iterator c_it2 = str01.end();
  47   str02.replace(str02.begin(), str02.end(), c_it1, c_it2);
  48   VERIFY(str02 == L"geogaddi");
  49
  50   str02 = L"boards";
  51   const wchar_t* c_ptr1 = str01.c_str();
  52   const wchar_t* c_ptr2 = str01.c_str() + 8;
  53   str02.replace(str02.begin(), str02.end(), c_ptr1, c_ptr2);
  54   VERIFY(str02 == L"geogaddi");
  55
  56   str02 = L"boards";
  57   wchar_t* ptr1 = &*str01.begin();
  58   wchar_t* ptr2 = ptr1 + str01.length();
  59   str02.replace(str02.begin(), str02.end(), ptr1, ptr2);
  60   VERIFY(str02 == L"geogaddi");
  61 }
  62
  63 int main()
  64 {
  65   test04();
  66   return 0;
  67 }