libstdc++-v3/testsuite/22_locale/time_get/get_weekday/wchar_t/1.cc

   1 // 2001-09-21 Benjamin Kosnik  <bkoz@redhat.com>
   2
   3 // Copyright (C) 2001-2013 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 <testsuite_hooks.h>
  25
  26 void test01()
  27 {
  28   using namespace std;
  29   bool test __attribute__((unused)) = true;
  30
  31   typedef istreambuf_iterator<wchar_t> iterator_type;
  32
  33   // basic construction
  34   locale loc_c = locale::classic();
  35
  36   const wstring empty;
  37
  38   // create an ostream-derived object, cache the time_get facet
  39   iterator_type end;
  40
  41   wistringstream iss;
  42   iss.imbue(loc_c);
  43   const time_get<wchar_t>& tim_get = 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   // create "C" time objects
  49   const tm time_bday = __gnu_test::test_tm(0, 0, 12, 4, 3, 71, 0, 93, 0);
  50
  51   // iter_type
  52   // get_weekday(iter_type, iter_type, ios_base&,
  53   //             ios_base::iostate&, tm*) const
  54
  55   // sanity checks for "C" locale
  56   iss.str(L"Sunday");
  57   iterator_type is_it01(iss);
  58   tm time01;
  59   errorstate = good;
  60   tim_get.get_weekday(is_it01, end, iss, errorstate, &time01);
  61   VERIFY( time01.tm_wday == time_bday.tm_wday );
  62   VERIFY( errorstate == ios_base::eofbit );
  63
  64   iss.str(L"Sun");
  65   iterator_type is_it02(iss);
  66   tm time02;
  67   errorstate = good;
  68   tim_get.get_weekday(is_it02, end, iss, errorstate, &time02);
  69   VERIFY( time02.tm_wday == time_bday.tm_wday );
  70   VERIFY( errorstate == ios_base::eofbit );
  71
  72   iss.str(L"Sun ");
  73   iterator_type is_it03(iss);
  74   tm time03;
  75   errorstate = good;
  76   iterator_type ret03 = tim_get.get_weekday(is_it03, end, iss, errorstate,
  77                                             &time03);
  78   VERIFY( time03.tm_wday == time_bday.tm_wday );
  79   VERIFY( errorstate == good );
  80   VERIFY( *ret03 == L' ' );
  81
  82   iss.str(L"San");
  83   iterator_type is_it04(iss);
  84   tm time04;
  85   time04.tm_wday = 4;
  86   errorstate = good;
  87   iterator_type ret04 = tim_get.get_weekday(is_it04, end, iss, errorstate,
  88                                             &time04);
  89   VERIFY( time04.tm_wday == 4 );
  90   VERIFY( *ret04 == L'n' );
  91   VERIFY( errorstate == ios_base::failbit );
  92
  93   iss.str(L"Tuesday ");
  94   iterator_type is_it05(iss);
  95   tm time05;
  96   errorstate = good;
  97   iterator_type ret05 = tim_get.get_weekday(is_it05, end, iss, errorstate,
  98                                             &time05);
  99   VERIFY( time05.tm_wday == 2 );
 100   VERIFY( errorstate == good );
 101   VERIFY( *ret05 == L' ' );
 102
 103   iss.str(L"Tuesducky "); // Kind of like Fryday, without the swirls.
 104   iterator_type is_it06(iss);
 105   tm time06;
 106   time06.tm_wday = 4;
 107   errorstate = good;
 108   iterator_type ret06 = tim_get.get_weekday(is_it06, end, iss, errorstate,
 109                                             &time06);
 110   VERIFY( time06.tm_wday == 4 );
 111   VERIFY( errorstate == ios_base::failbit );
 112   VERIFY( *ret06 == L'u' );
 113 }
 114
 115 int main()
 116 {
 117   test01();
 118   return 0;
 119 }