libstdc++-v3/testsuite/27_io/ios_base/failure/what-1.cc

   1 // 2001-02-26 Benjamin Kosnik  <bkoz@redhat.com>
   2
   3 // Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007
   4 // Free Software Foundation, Inc.
   5 //
   6 // This file is part of the GNU ISO C++ Library.  This library is free
   7 // software; you can redistribute it and/or modify it under the
   8 // terms of the GNU General Public License as published by the
   9 // Free Software Foundation; either version 2, or (at your option)
  10 // any later version.
  11
  12 // This library is distributed in the hope that it will be useful,
  13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 // GNU General Public License for more details.
  16
  17 // You should have received a copy of the GNU General Public License along
  18 // with this library; see the file COPYING.  If not, write to the Free
  19 // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
  20 // USA.
  21
  22 // 19.1 Exception classes
  23
  24 #include <string>
  25 #include <ios>
  26 #include <cstring>
  27 #include <testsuite_hooks.h>
  28
  29 // libstdc++/1972
  30 void test01()
  31 {
  32   bool test __attribute__((unused)) = true;
  33   std::string s("lack of sunlight, no water error");
  34
  35   // 1
  36   std::ios_base::failure obj1 = std::ios_base::failure(s);
  37
  38   // 2
  39   std::ios_base::failure obj2(s);
  40
  41   VERIFY( std::strcmp(obj1.what(), s.data()) == 0 );
  42   VERIFY( std::strcmp(obj2.what(), s.data()) == 0 );
  43 }
  44
  45 void test02()
  46 {
  47   bool test __attribute__((unused)) = true;
  48   std::string s("lack of sunlight error");
  49   std::range_error x(s);
  50
  51   VERIFY( std::strcmp(x.what(), s.data()) == 0 );
  52 }
  53
  54 int main(void)
  55 {
  56   test01();
  57   test02();
  58   return 0;
  59 }