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// 1999-06-04 bkoz

// Copyright (C) 1999, 2000, 2001, 2002, 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.

// 21.3.1 basic_string constructors.

#include <new>

#include <string>

#include <stdexcept>

#include <testsuite_hooks.h>

void test01(void)

{

  bool test __attribute__((unused)) = true;

  typedef std::wstring::size_type csize_type;

  typedef std::wstring::iterator citerator;

  csize_type npos = std::wstring::npos;

  csize_type csz01;

  const wchar_t str_lit01[] = L"rodeo beach, marin";

  const std::wstring str01(str_lit01);

  const std::wstring str02(L"baker beach, san francisco");

  // basic_string(const wstring&, size_type pos = 0, siz_type n = npos, alloc)

  csz01 = str01.size();

  try {

    std::wstring str03(str01, csz01 + 1);

    VERIFY( false );

  }

  catch(std::out_of_range& fail) {

    VERIFY( true );

  }

  catch(...) {

    VERIFY( false );

  }

  try {

    std::wstring str03(str01, csz01);

    VERIFY( str03.size() == 0 );

    VERIFY( str03.size() <= str03.capacity() );

  }

  catch(...) {

    VERIFY( false );

  }

  // basic_string(const wchar_t* s, size_type n, alloc)

  csz01 = str01.max_size();

  // NB: As strlen(str_lit01) != csz01, this test is undefined. It

  // should not crash, but what gets constructed is a bit arbitrary.

  try {

    std::wstring str03(str_lit01, csz01 + 1);

    VERIFY( true );

  }

  catch(std::length_error& fail) {

    VERIFY( true );

  }

  catch(...) {

    VERIFY( false );

  }

  // NB: As strlen(str_lit01) != csz01, this test is undefined. It

  // should not crash, but what gets constructed is a bit arbitrary.

  // The "maverick's" of all string objects.

  try {

    std::wstring str04(str_lit01, npos);

    VERIFY( true );

  }

  catch(std::length_error& fail) {

    VERIFY( true );

  }

  catch(...) {

    VERIFY( false );

  }

  // Build a maxsize - 1 lengthed string consisting of all A's

  try {

    std::wstring str03(csz01 - 1, 'A');

    VERIFY( str03.size() == csz01 - 1 );

    VERIFY( str03.size() <= str03.capacity() );

  }

  // NB: bad_alloc is regrettable but entirely kosher for

  // out-of-memory situations.

  catch(std::bad_alloc& fail) {

    VERIFY( true );

  }

  catch(...) {

    VERIFY( false );

  }

  // basic_string(const wchar_t* s, const allocator& a = allocator())

  std::wstring str04(str_lit01);

  VERIFY( str01 == str04 );

  // basic_string(size_type n, char c, const allocator& a = allocator())

  csz01 = str01.max_size();

  try {

    std::wstring str03(csz01 + 1, L'z');

    VERIFY( false );

  }

  catch(std::length_error& fail) {

    VERIFY( true );

  }

  catch(...) {

    VERIFY( false );

  }

  try {

    std::wstring str04(npos, L'b'); // the "maverick's" of all string objects.

    VERIFY( false );

  }

  catch(std::length_error& fail) {

    VERIFY( true );

  }

  catch(...) {

    VERIFY( false );

  }

  try {

    std::wstring str03(csz01 - 1, L'z');

    VERIFY( str03.size() != 0 );

    VERIFY( str03.size() <= str03.capacity() );

  }

  // NB: bad_alloc is regrettable but entirely kosher for

  // out-of-memory situations.

  catch(std::bad_alloc& fail) {

    VERIFY( true );

  }

  catch(...) {

    VERIFY( false );

  }

  // template<typename _InputIter>

  //   basic_string(_InputIter begin, _InputIter end, const allocator& a)

  std::wstring str06(str01.begin(), str01.end());

  VERIFY( str06 == str01 );

}

int main()

{

  __gnu_test::set_memory_limits();

  test01();

  return 0;

}