libstdc++-v3/testsuite/22_locale/time_get/get_weekday/char/6.cc

   1 // 2010-01-05  Paolo Carlini  <paolo.carlini@oracle.com>
   2
   3 // Copyright (C) 2010-2021 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
  31   typedef istreambuf_iterator<char> iterator_type;
  32
  33   // basic construction
  34   locale loc_c = locale::classic();
  35
  36   // create an ostream-derived object, cache the time_get facet
  37   iterator_type end;
  38
  39   istringstream iss;
  40   iss.imbue(loc_c);
  41   const time_get<char>& tim_get = use_facet<time_get<char> >(iss.getloc());
  42
  43   const ios_base::iostate good = ios_base::goodbit;
  44   ios_base::iostate errorstate = good;
  45
  46   // iter_type
  47   // get_weekday(iter_type, iter_type, ios_base&,
  48   //             ios_base::iostate&, tm*) const
  49
  50   // sanity checks for "C" locale
  51
  52   const char* awdays[7] = { "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" };
  53
  54   for (int i = 0; i < 7; ++i)
  55     {
  56       iss.str(awdays[i]);
  57       iterator_type is_it01(iss);
  58       tm time01;
  59       memset(&time01, -1, sizeof(tm));
  60       errorstate = good;
  61       tim_get.get_weekday(is_it01, end, iss, errorstate, &time01);
  62       VERIFY( time01.tm_wday == i );
  63       VERIFY( errorstate == ios_base::eofbit );
  64     }
  65
  66   const char* wdays[7] = { "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday",
  67                            "Friday", "Saturday" };
  68
  69   for (int i = 0; i < 7; ++i)
  70     {
  71       iss.str(wdays[i]);
  72       iterator_type is_it01(iss);
  73       tm time01;
  74       memset(&time01, -1, sizeof(tm));
  75       errorstate = good;
  76       tim_get.get_weekday(is_it01, end, iss, errorstate, &time01);
  77       VERIFY( time01.tm_wday == i );
  78       VERIFY( errorstate == ios_base::eofbit );
  79     }
  80 }
  81
  82 int main()
  83 {
  84   test01();
  85   return 0;
  86 }