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// 2001-09-21 Benjamin Kosnik  <bkoz@redhat.com>

// Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation

//

// This file is part of the GNU ISO C++ Library.  This library is free

// software; you can redistribute it and/or modify it under the

// terms of the GNU General Public License as published by the

// Free Software Foundation; either version 2, or (at your option)

// any later version.

// This library is distributed in the hope that it will be useful,

// but WITHOUT ANY WARRANTY; without even the implied warranty of

// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

// GNU General Public License for more details.

// You should have received a copy of the GNU General Public License along

// with this library; see the file COPYING.  If not, write to the Free

// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,

// USA.

// 22.2.5.1.1 time_get members

#include <locale>

#include <sstream>

#include <testsuite_hooks.h>

void test01()

{

  using namespace std;

  bool test __attribute__((unused)) = true;

  typedef istreambuf_iterator<char> iterator_type;

  // basic construction

  locale loc_c = locale::classic();

  const string empty;

  // create an ostream-derived object, cache the time_get facet

  iterator_type end;

  istringstream iss;

  iss.imbue(loc_c);

  const time_get<char>& tim_get = use_facet<time_get<char> >(iss.getloc());

  const ios_base::iostate good = ios_base::goodbit;

  ios_base::iostate errorstate = good;

  // create "C" time objects

  const tm time_bday = __gnu_test::test_tm(0, 0, 12, 4, 3, 71, 0, 93, 0);

  // iter_type 

  // get_weekday(iter_type, iter_type, ios_base&, 

  //             ios_base::iostate&, tm*) const

  // sanity checks for "C" locale

  iss.str("Sunday");

  iterator_type is_it01(iss);

  tm time01;

  errorstate = good;

  tim_get.get_weekday(is_it01, end, iss, errorstate, &time01);

  VERIFY( time01.tm_wday == time_bday.tm_wday );

  VERIFY( errorstate == ios_base::eofbit );

  iss.str("Sun");

  iterator_type is_it02(iss);

  tm time02;

  errorstate = good;

  tim_get.get_weekday(is_it02, end, iss, errorstate, &time02);

  VERIFY( time02.tm_wday == time_bday.tm_wday );

  VERIFY( errorstate == ios_base::eofbit );

  iss.str("Sun ");

  iterator_type is_it03(iss);

  tm time03;

  errorstate = good;

  iterator_type ret03 = tim_get.get_weekday(is_it03, end, iss, errorstate,

                                            &time03);

  VERIFY( time03.tm_wday == time_bday.tm_wday );

  VERIFY( errorstate == good );

  VERIFY( *ret03 == ' ' );

  iss.str("San");

  iterator_type is_it04(iss);

  tm time04;

  time04.tm_wday = 4;

  errorstate = good;

  iterator_type ret04 = tim_get.get_weekday(is_it04, end, iss, errorstate,

                                            &time04);

  VERIFY( time04.tm_wday == 4 );

  VERIFY( *ret04 == 'n' );

  VERIFY( errorstate == ios_base::failbit );

  iss.str("Tuesday ");

  iterator_type is_it05(iss);

  tm time05;

  errorstate = good;

  iterator_type ret05 = tim_get.get_weekday(is_it05, end, iss, errorstate,

                                            &time05);

  VERIFY( time05.tm_wday == 2 );

  VERIFY( errorstate == good );

  VERIFY( *ret05 == ' ' );

  iss.str("Tuesducky "); // Kind of like Fryday, without the swirls.

  iterator_type is_it06(iss);

  tm time06;

  time06.tm_wday = 4;

  errorstate = good;

  iterator_type ret06 = tim_get.get_weekday(is_it06, end, iss, errorstate,

                                            &time06);

  VERIFY( time06.tm_wday == 4 );

  VERIFY( errorstate == ios_base::failbit );

  VERIFY( *ret06 == 'u' );

}

int main()

{

  test01();

  return 0;

}