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// Copyright (C) 2004, 2009 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 3, 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 COPYING3.  If not see

// <http://www.gnu.org/licenses/>.

// 27.6.1.3 unformatted input functions

#include <istream>

#include <sstream>

#include <testsuite_hooks.h>

void

test03()

{

  typedef std::char_traits<wchar_t>     traits_type;

  bool test __attribute__((unused)) = true;

  const wchar_t str_lit01[] =

  L"   sun*ra \n\t\t\t   & his arkestra, featuring john gilmore: \n"

  L"                         "

    L"jazz in silhouette: images and forecasts of tomorrow";

  std::wstring str01(str_lit01);

  std::wstring strtmp;

  std::wstringbuf sbuf_03;

  std::wstringbuf sbuf_04(str01, std::ios_base::in);

  std::wstringbuf sbuf_05(str01, std::ios_base::in);

  std::wistream is_00(NULL);

  std::wistream is_04(&sbuf_04);

  std::wistream is_05(&sbuf_05);

  std::ios_base::iostate statefail, stateeof;

  statefail = std::ios_base::failbit;

  stateeof = std::ios_base::eofbit;

  wchar_t carray1[400] = L"";

  // int_type get()

  // istream& get(wchar_t*, streamsize, wchar_t delim)

  // istream& get(wchar_t*, streamsize)

  // istream& get(streambuf&, wchar_t delim)

  // istream& get(streambuf&)

  is_00.get(carray1, 2);

  VERIFY( static_cast<bool>(is_00.rdstate() & statefail) );

  VERIFY( is_00.gcount() == 0 );

  is_04.get(carray1, 4);

  VERIFY( !(is_04.rdstate() & statefail) );

  VERIFY( !traits_type::compare(carray1, L"   ", 4) );

  VERIFY( is_04.gcount() == 3 );

  is_04.clear();

  is_04.get(carray1 + 3, 200);

  VERIFY( !(is_04.rdstate() & statefail) );

  VERIFY( !(is_04.rdstate() & stateeof) );

  VERIFY( !traits_type::compare(carray1, str_lit01, 10) );

  VERIFY( is_04.gcount() == 7 );

  is_04.clear();

  is_04.get(carray1, 200);

  VERIFY( !(is_04.rdstate() & stateeof) );

  VERIFY( static_cast<bool>(is_04.rdstate() & statefail) ); // delimiter

  VERIFY( is_04.gcount() == 0 );

  is_04.clear();

  is_04.get(carray1, 200, L'[');

  VERIFY( static_cast<bool>(is_04.rdstate() & stateeof) );

  VERIFY( !(is_04.rdstate() & statefail) );

  VERIFY( is_04.gcount() == 125 );

  is_04.clear();

  is_04.get(carray1, 200);

  VERIFY( static_cast<bool>(is_04.rdstate() & stateeof) );

  VERIFY( static_cast<bool>(is_04.rdstate() & statefail) );

  VERIFY( is_04.gcount() == 0 );

  std::wstringbuf sbuf_02(std::ios_base::in);

  is_05.clear();

  is_05.get(sbuf_02);

  VERIFY( is_05.gcount() == 0 );

  VERIFY( static_cast<bool>(is_05.rdstate() & statefail) );

  VERIFY( !(is_05.rdstate() & stateeof) );

  is_05.clear();

  is_05.get(sbuf_03);

  VERIFY( is_05.gcount() == 10 );

  VERIFY( sbuf_03.str() == L"   sun*ra " );

  VERIFY( !(is_05.rdstate() & statefail) );

  VERIFY( !(is_05.rdstate() & stateeof) );

  is_05.clear();

  is_05.get(sbuf_03, L'|');

  VERIFY( is_05.gcount() == 125 );

  VERIFY( sbuf_03.str() == str_lit01 );

  VERIFY( !(is_05.rdstate() & statefail) );

  VERIFY( static_cast<bool>(is_05.rdstate() & stateeof) );

  is_05.clear();

  is_05.get(sbuf_03, L'|');

  VERIFY( is_05.gcount() == 0 );

  VERIFY( static_cast<bool>(is_05.rdstate() & stateeof) );

  VERIFY( static_cast<bool>(is_05.rdstate() & statefail) );

}

int

main()

{

  test03();

  return 0;

}