libstdc++-v3/testsuite/22_locale/time_put/put/wchar_t/9.cc

   1 // 2001-09-17 Benjamin Kosnik  <bkoz@redhat.com>
   2
   3 // Copyright (C) 2001-2016 Free Software Foundation, Inc.
   4 //
   5 // This file is part of the GNU ISO C++ Library.  This library is free
   6 // software; you can redistribute it and/or modify it under the
   7 // terms of the GNU General Public License as published by the
   8 // Free Software Foundation; either version 3, or (at your option)
   9 // any later version.
  10
  11 // This library is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 // GNU General Public License for more details.
  15
  16 // You should have received a copy of the GNU General Public License along
  17 // with this library; see the file COPYING3.  If not see
  18 // <http://www.gnu.org/licenses/>.
  19
  20 // 22.2.5.3.1 time_put members
  21
  22 // { dg-do run { xfail dummy_wcsftime } }
  23
  24 #include <locale>
  25 #include <sstream>
  26 #include <testsuite_hooks.h>
  27
  28 void test09()
  29 {
  30   using namespace std;
  31   bool test __attribute__((unused)) = true;
  32
  33   // Check time_put works with other iterators besides streambuf
  34   // output iterators. (As long as output_iterator requirements are met.)
  35   typedef wstring::iterator iter_type;
  36   typedef char_traits<wchar_t> traits;
  37   typedef time_put<wchar_t, iter_type> time_put_type;
  38   const ios_base::iostate goodbit = ios_base::goodbit;
  39
  40   ios_base::iostate err = goodbit;
  41   const locale loc_c = locale::classic();
  42   const wstring x(50, L'x'); // have to have allocated wstring!
  43   wstring res;
  44   const tm time_sanity = __gnu_test::test_tm(0, 0, 12, 26, 5, 97, 2, 0, 0);
  45   const wchar_t* date = L"%X, %A, the second of %B, %Y";
  46
  47   wostringstream oss;
  48   oss.imbue(locale(loc_c, new time_put_type));
  49   const time_put_type& tp = use_facet<time_put_type>(oss.getloc());
  50
  51   // 01 date format
  52   res = x;
  53   iter_type ret1 = tp.put(res.begin(), oss, L' ', &time_sanity,
  54                           date, date + traits::length(date));
  55   wstring sanity1(res.begin(), ret1);
  56   VERIFY( err == goodbit );
  57   VERIFY( res == L"12:00:00, Tuesday, the second of June, 1997xxxxxxx" );
  58   VERIFY( sanity1 == L"12:00:00, Tuesday, the second of June, 1997" );
  59 }
  60
  61 int main()
  62 {
  63   test09();
  64   return 0;
  65 }