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// 1999-07-23 bkoz

// Copyright (C) 1999, 2003 Free Software Foundation, Inc.

//

// 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.

// As a special exception, you may use this file as part of a free software

// library without restriction.  Specifically, if other files instantiate

// templates or use macros or inline functions from this file, or you compile

// this file and link it with other files to produce an executable, this

// file does not by itself cause the resulting executable to be covered by

// the GNU General Public License.  This exception does not however

// invalidate any other reasons why the executable file might be covered by

// the GNU General Public License.

// 27.4.4.1 basic_ios constructors

#include <ios>

#include <sstream>

#include <testsuite_hooks.h>

void test01()

{

  bool test __attribute__((unused)) = true;

  std::string str_01("jade cove, big sur");

  std::string str_05;

  std::stringbuf strb_01;

  std::stringbuf strb_02(str_01, std::ios_base::in);

  std::stringbuf strb_03(str_01, std::ios_base::out);

  const std::ios_base::fmtflags flag01 = std::ios_base::skipws |

                                         std::ios_base::dec;

  std::ios_base::fmtflags flag02;

  const std::locale glocale = std::locale();

  // explicit basic_ios(streambuf* sb)

  std::ios ios_00(0);

  std::ios ios_01(&strb_01);

  std::ios ios_02(&strb_02);

  std::ios ios_03(&strb_03);

  // basic_ios()

  // NB: This is protected so need to go through fstream 

  // void init(sreambuf* sb)

  // NB: This is protected so need to go through fstream/stringstream

  // Can double-check the accuracy of the above initializations though.

  VERIFY( ios_00.rdbuf() == 0 );

  VERIFY( ios_00.tie() == 0 );

  VERIFY( ios_00.rdstate() == std::ios_base::badbit );

  VERIFY( ios_00.exceptions() == std::ios_base::goodbit );

  flag02 = ios_00.flags();

  VERIFY( flag02 == flag01 );

  VERIFY( ios_00.width() == 0 );

  VERIFY( ios_00.precision() == 6 );

  VERIFY( ios_00.fill() == ios_00.widen(' ') );

  VERIFY( ios_00.getloc() == glocale );

  VERIFY( ios_01.rdbuf() == &strb_01 );

  VERIFY( ios_01.tie() == 0 );

  VERIFY( ios_01.rdstate() == std::ios_base::goodbit );

  VERIFY( ios_01.exceptions() == std::ios_base::goodbit );

  flag02 = ios_01.flags();

  VERIFY( flag02 == flag01 );

  VERIFY( ios_01.width() == 0 );

  VERIFY( ios_01.precision() == 6 );

  VERIFY( ios_01.fill() == ios_01.widen(' ') );

  VERIFY( ios_01.getloc() == glocale );

}

int main()

{

  test01();

  return 0;

}