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/* This test script is part of GDB, the GNU debugger.

   Copyright 2002, 2004,

   Free Software Foundation, Inc.

   This program 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 of the License, or

   (at your option) any later version.

   This program 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 program.  If not, see <http://www.gnu.org/licenses/>.

   */

#include <exception>

#include <stdexcept>

#include <string>

enum region { oriental, egyptian, greek, etruscan, roman };

// Test one.

class gnu_obj_1

{

public:

  typedef region antiquities;

  const bool            test;

  const int             key1;

  long                  key2;

  antiquities   value;

  gnu_obj_1(antiquities a, long l): test(true), key1(5), key2(l), value(a) {}

};

// Test two.

template<typename T>

class gnu_obj_2: public virtual gnu_obj_1

{

public:

  antiquities   value_derived;

  gnu_obj_2(antiquities b): gnu_obj_1(oriental, 7), value_derived(b) { }

};

// Test three.

template<typename T>

class gnu_obj_3

{

public:

  typedef region antiquities;

  gnu_obj_2<int>        data;

  gnu_obj_3(antiquities b): data(etruscan) { }

};

int main()

{

  bool test = true;

  const int i = 5;

  int j = i;

  gnu_obj_2<long> test2(roman);

  gnu_obj_3<long> test3(greek);

  // 1

  try

    {

      ++j;

      throw gnu_obj_1(egyptian, 4589);  // marker 1-throw

    }

  catch (gnu_obj_1& obj)

    {

      ++j;

      if (obj.value != egyptian)        // marker 1-catch

        test &= false;

      if (obj.key2 != 4589)

        test &= false;

    }

  catch (...)

    {

      j = 0;

      test &= false;

    }

  // 2

  try

    {

      ++j;                              // marker 2-start

      try

        {

          ++j;                          // marker 2-next

          try

            {

              ++j;

              throw gnu_obj_1(egyptian, 4589); // marker 2-throw

            }

          catch (gnu_obj_1& obj)

            {

              ++j;

              if (obj.value != egyptian) // marker 2-catch

                test &= false;

              if (obj.key2 != 4589)

                test &= false;

            }

        }

      catch (gnu_obj_1& obj)

        {

          ++j;

          if (obj.value != egyptian)

            test &= false;

          if (obj.key2 != 4589)

            test &= false;

        }

    }

  catch (...)

    {

      j = 0;

      test &= false;

    }

  // 3 use standard library

  using namespace std;

  try

    {

      if (j < 100)

        throw invalid_argument("gdb.1"); // marker 3-throw

    }

  catch (exception& obj)

    {

      if (obj.what() != "gdb.1")        // marker 3-catch

        test &= false;

    }

  return 0;

}