libstdc++-v3/testsuite/22_locale/time_get/get/char/2.cc

   1 // { dg-do run { target c++11 } }
   2 // { dg-require-namedlocale "de_DE.UTF-8" }
   3
   4 // 2014-04-14 Rüdiger Sonderfeld  <ruediger@c-plusplus.de>
   5
   6 // Copyright (C) 2014-2024 Free Software Foundation, Inc.
   7 //
   8 // This file is part of the GNU ISO C++ Library.  This library is free
   9 // software; you can redistribute it and/or modify it under the
  10 // terms of the GNU General Public License as published by the
  11 // Free Software Foundation; either version 3, or (at your option)
  12 // any later version.
  13
  14 // This library is distributed in the hope that it will be useful,
  15 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 // GNU General Public License for more details.
  18
  19 // You should have received a copy of the GNU General Public License along
  20 // with this library; see the file COPYING3.  If not see
  21 // <http://www.gnu.org/licenses/>.
  22
  23 // 22.4.5.1.1 (C++11) time_get members [locale.time.get.members]
  24
  25 #include <locale>
  26 #include <sstream>
  27 #include <testsuite_hooks.h>
  28
  29 #ifdef TEST_TIMEGET_VERBOSE
  30 #  include <iostream>
  31 #  define PRINT(x) cout << #x << ": " << x << endl
  32 #  define TESTHEAD(x) cout << x << endl
  33 #else
  34 #  define PRINT(x) do {} while(false)
  35 #  define TESTHEAD(x) do {} while(false)
  36 #endif
  37
  38 void test02()
  39 {
  40   using namespace std;
  41
  42   locale loc_c = locale::classic();
  43   locale loc_de = locale("de_DE.UTF-8");
  44   VERIFY( loc_de != loc_c );
  45
  46   istringstream iss;
  47   iss.imbue(loc_de);
  48   const time_get<char>& tget = use_facet<time_get<char>>(iss.getloc());
  49   typedef istreambuf_iterator<char> iter;
  50   const iter end;
  51
  52   ios_base::iostate err;
  53   tm time;
  54
  55   TESTHEAD("German locale test");
  56   iss.str("Montag, den 14. April 2014");
  57   string format = "%A, den %d. %B %Y";
  58   auto ret = tget.get(iter(iss), end, iss, err, &time,
  59                       format.data(), format.data()+format.size());
  60   PRINT(err);
  61   VERIFY(err == ios_base::eofbit);
  62   PRINT(time.tm_year);
  63   VERIFY(time.tm_year == 114);
  64   PRINT(time.tm_mon);
  65   VERIFY(time.tm_mon == 3);
  66   PRINT(time.tm_wday);
  67   VERIFY(time.tm_wday == 1);
  68   PRINT(time.tm_mday);
  69   VERIFY(time.tm_mday == 14);
  70   VERIFY(end == end);
  71
  72   TESTHEAD("German locale: Check case-insensitivity");
  73   tm time2;
  74   iss.str("Montag, den 14. April 2014");
  75   format = "%A, DEN %d. %B %Y"; // check case-insensitivity
  76   ret = tget.get(iter(iss), end, iss, err, &time2,
  77                  format.data(), format.data()+format.size());
  78   PRINT(err);
  79   VERIFY(err == ios_base::eofbit);
  80   PRINT(time2.tm_year);
  81   VERIFY(time2.tm_year == 114);
  82   PRINT(time2.tm_mon);
  83   VERIFY(time2.tm_mon == 3);
  84   PRINT(time2.tm_wday);
  85   VERIFY(time2.tm_wday == 1);
  86   PRINT(time2.tm_mday);
  87   VERIFY(time2.tm_mday == 14);
  88   VERIFY(end == end);
  89
  90   TESTHEAD("German locale: Check single");
  91   iss.str("Mittwoch");
  92   ret = tget.get(iter(iss), end, iss, err, &time, 'A');
  93   PRINT(err);
  94   VERIFY(err == ios_base::eofbit);
  95   PRINT(time.tm_wday);
  96   VERIFY(time.tm_wday == 3);
  97   VERIFY(end == end);
  98 }
  99
 100 int main()
 101 {
 102   test02();
 103 }