libstdc++-v3/testsuite/22_locale/time_put/put/char/3.cc

   1 // { dg-require-namedlocale "en_HK.ISO8859-1" }
   2
   3 // 2001-09-17 Benjamin Kosnik  <bkoz@redhat.com>
   4
   5 // Copyright (C) 2001-2016 Free Software Foundation, Inc.
   6 //
   7 // This file is part of the GNU ISO C++ Library.  This library is free
   8 // software; you can redistribute it and/or modify it under the
   9 // terms of the GNU General Public License as published by the
  10 // Free Software Foundation; either version 3, or (at your option)
  11 // any later version.
  12
  13 // This library is distributed in the hope that it will be useful,
  14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 // GNU General Public License for more details.
  17
  18 // You should have received a copy of the GNU General Public License along
  19 // with this library; see the file COPYING3.  If not see
  20 // <http://www.gnu.org/licenses/>.
  21
  22 // 22.2.5.3.1 time_put members
  23
  24 #include <locale>
  25 #include <sstream>
  26 #include <testsuite_hooks.h>
  27
  28 void test03()
  29 {
  30   using namespace std;
  31   typedef ostreambuf_iterator<char> iterator_type;
  32
  33   bool test __attribute__((unused)) = true;
  34
  35   // create "C" time objects
  36   const tm time1 = __gnu_test::test_tm(0, 0, 12, 4, 3, 71, 0, 93, 0);
  37
  38   // basic construction and sanity check.
  39   locale loc_c = locale::classic();
  40   locale loc_hk = locale(ISO_8859(1,en_HK));
  41   VERIFY( loc_hk != loc_c );
  42
  43   // create an ostream-derived object, cache the time_put facet
  44   const string empty;
  45   ostringstream oss;
  46   oss.imbue(loc_hk);
  47   const time_put<char>& tim_put = use_facet<time_put<char> >(oss.getloc());
  48
  49   tim_put.put(oss.rdbuf(), oss, '*', &time1, 'a');
  50   string result3 = oss.str();
  51   VERIFY( result3 == "Sun" );
  52
  53   oss.str(empty); // "%A, %B %d, %Y"
  54   tim_put.put(oss.rdbuf(), oss, '*', &time1, 'x');
  55   string result25 = oss.str(); // "Sunday, April 04, 1971"
  56   VERIFY( result25 == "Sunday, April 04, 1971" );
  57
  58   oss.str(empty); // "%I:%M:%S %Z"
  59   tim_put.put(oss.rdbuf(), oss, '*', &time1, 'X');
  60   string result26 = oss.str(); // "12:00:00 CET" or whatever timezone
  61   VERIFY( result26.find("12:00:00") != string::npos );
  62
  63   oss.str(empty);
  64   tim_put.put(oss.rdbuf(), oss, '*', &time1, 'x', 'E');
  65   string result35 = oss.str(); // "Sunday, April 04, 1971"
  66   VERIFY( result35 == "Sunday, April 04, 1971" );
  67
  68   oss.str(empty);
  69   tim_put.put(oss.rdbuf(), oss, '*', &time1, 'X', 'E');
  70   string result36 = oss.str(); // "12:00:00 CET"
  71   VERIFY( result36.find("12:00:00") != string::npos );
  72 }
  73
  74 int main()
  75 {
  76   test03();
  77   return 0;
  78 }