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// Copyright (C) 2004, 2005, 2009 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 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/>.

// rope (SGI extension)

#include <ext/rope>

#include <testsuite_hooks.h>

const char base[] =

"Happy families are all alike; every unhappy family is unhappy in   \

its own way.                                                        \

                                                                    \

Everything was in confusion in the Oblonskys' house.  The wife      \

had discovered that the husband was carrying on an intrigue with    \

a French girl, who had been a governess in their family, and she    \

had announced to her husband that she could not go on living in     \

the same house with him.  This position of affairs had now lasted   \

three days, and not only the husband and wife themselves, but all   \

the members of their family and household, were painfully           \

conscious of it.  Every person in the house felt that there was     \

so sense in their living together, and that the stray people        \

brought together by chance in any inn had more in common with one   \

another than they, the members of the family and household of the   \

Oblonskys.  The wife did not leave her own room, the husband had    \

not been at home for three days.  The children ran wild all over    \

the house; the English governess quarreled with the housekeeper,    \

and wrote to a friend asking her to look out for a new situation    \

for her; the man-cook had walked off the day before just at         \

dinner time; the kitchen-maid, and the coachman had given           \

warning."

  ;

int baselen = sizeof(base) - 1;

template<class StringType>

StringType

multiply(const StringType& s, int n)

{

  StringType result;

  while (n > 0)

    {

      result += s;

      --n;

    }

  return result;

}

template <class StringType>

StringType

mung_substrings(const StringType& s, int len, int n, int skip)

{

  StringType result;

  int start = 0;

  while (n > 0)

    {

      StringType tmp = s.substr (start, len);

      result += tmp;

      --n;

      start += skip;

    }

  return result;

}

void

test01()

{

  using namespace __gnu_cxx;

  bool test __attribute__((unused)) = true;

  crope r;

  r = multiply(crope(base), 100000);

  crope r1;

  r1 = mung_substrings(r, 100000, 500, 73);

  VERIFY( r1.size() == 50000000 );

  VERIFY( r1.substr(88888, 6)[0] == 's' );

  VERIFY( r1.substr(88888, 6)[2] == 'h' );

}

int main()

{

  test01();

  return 0;

}