libstdc++-v3/testsuite/19_diagnostics/logic_error/what-2.cc

   1 // 2001-02-26 Benjamin Kosnik  <bkoz@redhat.com>
   2
   3 // Copyright (C) 2001-2020 Free Software Foundation, Inc.
   4 //
   5 // This file is part of the GNU ISO C++ Library.  This library is free
   6 // software; you can redistribute it and/or modify it under the
   7 // terms of the GNU General Public License as published by the
   8 // Free Software Foundation; either version 3, or (at your option)
   9 // any later version.
  10
  11 // This library is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 // GNU General Public License for more details.
  15
  16 // You should have received a copy of the GNU General Public License along
  17 // with this library; see the file COPYING3.  If not see
  18 // <http://www.gnu.org/licenses/>.
  19
  20 // 19.1 Exception classes
  21
  22 #include <string>
  23 #include <stdexcept>
  24 #include <cstring>
  25 #include <testsuite_hooks.h>
  26
  27 // libstdc++/2089
  28 class fuzzy_logic : public std::logic_error
  29 {
  30 public:
  31   fuzzy_logic() : std::logic_error("whoa") { }
  32 };
  33
  34 void test03()
  35 {
  36   try
  37     { throw fuzzy_logic(); }
  38   catch(const fuzzy_logic& obj)
  39     { VERIFY( std::strcmp("whoa", obj.what()) == 0 ); }
  40   catch(...)
  41     { VERIFY( false ); }
  42 }
  43
  44 int main(void)
  45 {
  46   test03();
  47   return 0;
  48 }