libstdc++-v3/testsuite/22_locale/time_get/get_monthname/wchar_t/6.cc

   1 // 2010-01-05  Paolo Carlini  <paolo.carlini@oracle.com>
   2
   3 // Copyright (C) 2010-2016 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 // 22.2.5.1.1 time_get members
  21
  22 #include <locale>
  23 #include <sstream>
  24 #include <cstring>
  25 #include <testsuite_hooks.h>
  26
  27 void test01()
  28 {
  29   using namespace std;
  30   bool test __attribute__((unused)) = true;
  31
  32   typedef istreambuf_iterator<wchar_t> iterator_type;
  33
  34   // basic construction
  35   locale loc_c = locale::classic();
  36
  37   // create an ostream-derived object, cache the time_get facet
  38   iterator_type end;
  39
  40   wistringstream iss;
  41   iss.imbue(loc_c);
  42   const time_get<wchar_t>& tim_get
  43     = use_facet<time_get<wchar_t> >(iss.getloc());
  44
  45   const ios_base::iostate good = ios_base::goodbit;
  46   ios_base::iostate errorstate = good;
  47
  48   // iter_type
  49   // get_monthname(iter_type, iter_type, ios_base&,
  50   //               ios_base::iostate&, tm*) const
  51
  52   // sanity checks for "C" locale
  53
  54   const wchar_t* amname[12] = { L"Jan", L"Feb", L"Mar", L"Apr",
  55                                 L"May", L"Jun", L"Jul", L"Aug",
  56                                 L"Sep", L"Oct", L"Nov", L"Dec" };
  57
  58   for (int i = 0; i < 12; ++i)
  59     {
  60       iss.str(amname[i]);
  61       iterator_type is_it01(iss);
  62       tm time01;
  63       memset(&time01, -1, sizeof(tm));
  64       errorstate = good;
  65       tim_get.get_monthname(is_it01, end, iss, errorstate, &time01);
  66       VERIFY( time01.tm_mon == i );
  67       VERIFY( errorstate == ios_base::eofbit );
  68     }
  69
  70   const wchar_t* mname[12] = { L"January", L"February", L"March",
  71                                L"April", L"May", L"June",
  72                                L"July", L"August", L"September",
  73                                L"October", L"November", L"December" };
  74
  75   for (int i = 0; i < 12; ++i)
  76     {
  77       iss.str(mname[i]);
  78       iterator_type is_it01(iss);
  79       tm time01;
  80       memset(&time01, -1, sizeof(tm));
  81       errorstate = good;
  82       tim_get.get_monthname(is_it01, end, iss, errorstate, &time01);
  83       VERIFY( time01.tm_mon == i );
  84       VERIFY( errorstate == ios_base::eofbit );
  85     }
  86 }
  87
  88 int main()
  89 {
  90   test01();
  91   return 0;
  92 }