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, 2002, 2003 Free Software Foundation
   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 2, 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 COPYING.  If not, write to the Free
  18 // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
  19 // USA.
  20
  21 // 22.2.5.1.1 time_get members
  22
  23 #include <locale>
  24 #include <sstream>
  25 #include <testsuite_hooks.h>
  26
  27 void test01()
  28 {
  29   using namespace std;
  30   typedef time_base::dateorder dateorder;
  31   typedef istreambuf_iterator<wchar_t> iterator_type;
  32
  33   bool test = true;
  34
  35   // basic construction and sanity checks.
  36   locale loc_c = locale::classic();
  37   locale loc_hk("en_HK");
  38   locale loc_fr("fr_FR@euro");
  39   locale loc_de("de_DE");
  40   VERIFY( loc_hk != loc_c );
  41   VERIFY( loc_hk != loc_fr );
  42   VERIFY( loc_hk != loc_de );
  43   VERIFY( loc_de != loc_fr );
  44
  45   // cache the __timepunct facets, for quicker gdb inspection
  46   const __timepunct<wchar_t>& time_c = use_facet<__timepunct<wchar_t> >(loc_c);
  47   const __timepunct<wchar_t>& time_de = use_facet<__timepunct<wchar_t> >(loc_de);
  48   const __timepunct<wchar_t>& time_hk = use_facet<__timepunct<wchar_t> >(loc_hk);
  49   const __timepunct<wchar_t>& time_fr = use_facet<__timepunct<wchar_t> >(loc_fr);
  50
  51   const wstring empty;
  52
  53   // create an ostream-derived object, cache the time_get facet
  54   iterator_type end;
  55
  56   wistringstream iss;
  57   iss.imbue(loc_c);
  58   const time_get<wchar_t>& tim_get = use_facet<time_get<wchar_t> >(iss.getloc());
  59
  60   const ios_base::iostate good = ios_base::goodbit;
  61   ios_base::iostate errorstate = good;
  62
  63   // create "C" time objects
  64   const tm time_bday = { 0, 0, 12, 4, 3, 71 };
  65   const wchar_t* all = L"%a %A %b %B %c %d %H %I %j %m %M %p %s %U "
  66                     L"%w %W %x %X %y %Y %Z %%";
  67   const wchar_t* date = L"%A, the second of %B";
  68   const wchar_t* date_ex = L"%Ex";
  69
  70   // iter_type
  71   // get_weekday(iter_type, iter_type, ios_base&,
  72   //             ios_base::iostate&, tm*) const
  73
  74   // sanity checks for "C" locale
  75   iss.str(L"Sunday");
  76   iterator_type is_it01(iss);
  77   tm time01;
  78   errorstate = good;
  79   tim_get.get_weekday(is_it01, end, iss, errorstate, &time01);
  80   VERIFY( time01.tm_wday == time_bday.tm_wday );
  81   VERIFY( errorstate == ios_base::eofbit );
  82
  83   iss.str(L"Sun");
  84   iterator_type is_it02(iss);
  85   tm time02;
  86   errorstate = good;
  87   tim_get.get_weekday(is_it02, end, iss, errorstate, &time02);
  88   VERIFY( time02.tm_wday == time_bday.tm_wday );
  89   VERIFY( errorstate == ios_base::eofbit );
  90
  91   iss.str(L"Sun ");
  92   iterator_type is_it03(iss);
  93   tm time03;
  94   errorstate = good;
  95   tim_get.get_weekday(is_it03, end, iss, errorstate, &time03);
  96   VERIFY( time03.tm_wday == time_bday.tm_wday );
  97   VERIFY( errorstate == good );
  98   VERIFY( *is_it03 == ' ');
  99
 100   iss.str(L"San");
 101   iterator_type is_it04(iss);
 102   tm time04;
 103   time04.tm_wday = 4;
 104   errorstate = good;
 105   tim_get.get_weekday(is_it04, end, iss, errorstate, &time04);
 106   VERIFY( time04.tm_wday == 4 );
 107   VERIFY( *is_it04 == 'n');
 108   VERIFY( errorstate == ios_base::failbit );
 109
 110   iss.str(L"Tuesday ");
 111   iterator_type is_it05(iss);
 112   tm time05;
 113   errorstate = good;
 114   tim_get.get_weekday(is_it05, end, iss, errorstate, &time05);
 115   VERIFY( time05.tm_wday == 2 );
 116   VERIFY( errorstate == good );
 117   VERIFY( *is_it05 == ' ');
 118
 119   iss.str(L"Tuesducky "); // Kind of like Fryday, without the swirls.
 120   iterator_type is_it06(iss);
 121   tm time06;
 122   time06.tm_wday = 4;
 123   errorstate = good;
 124   tim_get.get_weekday(is_it06, end, iss, errorstate, &time06);
 125   VERIFY( time06.tm_wday == 4 );
 126   VERIFY( errorstate == ios_base::failbit );
 127   VERIFY( *is_it05 == 'u');
 128 }
 129
 130 int main()
 131 {
 132   test01();
 133   return 0;
 134 }