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// 1999-07-08 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.

// 21.3.5.2 basic_string::append

#include <string>

#include <stdexcept>

#include <testsuite_hooks.h>

bool test01(void)

{

  bool test __attribute__((unused)) = true;

  typedef std::string::size_type csize_type;

  typedef std::string::const_reference cref;

  typedef std::string::reference ref;

  csize_type csz01;

  const char str_lit01[] = "point bolivar, texas";

  const std::string str01(str_lit01);

  const std::string str02("corpus, ");

  const std::string str03;

  std::string str05;

  // string& append(const string&)

  str05 = str02;

  str05.append(str05);

  VERIFY( str05 == "corpus, corpus, " );

  str05.append(str01);

  VERIFY( str05 == "corpus, corpus, point bolivar, texas" );

  str05.append(str03);

  VERIFY( str05 == "corpus, corpus, point bolivar, texas" );

  std::string str06;

  str06.append(str05);

  VERIFY( str06 == str05 );

  // string& append(const string&, size_type pos, size_type n)

  str05.erase();

  str06.erase();

  csz01 = str03.size();

  try {

    str06.append(str03, csz01 + 1, 0);

    VERIFY( false );

  }

  catch(std::out_of_range& fail) {

    VERIFY( true );

  }

  catch(...) {

    VERIFY( false );

  }

  csz01 = str01.size();

  try {

    str06.append(str01, csz01 + 1, 0);

    VERIFY( false );

  }

  catch(std::out_of_range& fail) {

    VERIFY( true );

  }

  catch(...) {

    VERIFY( false );

  }

  str05 = str02;

  str05.append(str01, 0, std::string::npos);

  VERIFY( str05 == "corpus, point bolivar, texas" );

  VERIFY( str05 != str02 );

  str06 = str02;

  str06.append(str01, 15, std::string::npos);

  VERIFY( str06 == "corpus, texas" );

  VERIFY( str02 != str06 );

  // string& append(const char* s)

  str05.erase();

  str06.erase();

  str05.append("");

  VERIFY( str05 == str03 );

  str05.append(str_lit01);

  VERIFY( str05 == str01 );

  str06 = str02;

  str06.append("corpus, ");

  VERIFY( str06 == "corpus, corpus, " );

  // string& append(const char* s, size_type n)

  str05.erase();

  str06.erase();

  str05.append("", 0);

  VERIFY( str05.size() == 0 );

  VERIFY( str05 == str03 );

  str05.append(str_lit01, sizeof(str_lit01) - 1);

  VERIFY( str05 == str01 );

  str06 = str02;

  str06.append("corpus, ", 6);

  VERIFY( str06 == "corpus, corpus" );

  str06 = str02;

  str06.append("corpus, ", 12);

  VERIFY( str06 != "corpus, corpus, " );

  // string& append(size_type n, char c)

  str05.erase();

  str06.erase();

  str05.append(0, 'a');

  VERIFY( str05 == str03 );

  str06.append(8, '.');

  VERIFY( str06 == "........" );

  // template<typename InputIter>

  //  string& append(InputIter first, InputIter last)

  str05.erase();

  str06.erase();

  str05.append(str03.begin(), str03.end());

  VERIFY( str05 == str03 );

  str06 = str02;

  str06.append(str01.begin(), str01.begin() + str01.find('r'));

  VERIFY( str06 == "corpus, point boliva" );

  VERIFY( str06 != str01 );

  VERIFY( str06 != str02 );

  str05 = str01;

  str05.append(str05.begin(), str05.begin() + str05.find('r'));

  VERIFY( str05 ==  "point bolivar, texaspoint boliva" );

  VERIFY( str05 != str01 );

  return test;

}

int main()

{

  test01();

  return 0;

}