libstdc++-v3/testsuite/27_io/basic_ostream/inserters_other/char/exceptions_badbit_throw.cc

   1 // Copyright (C) 2003-2014 Free Software Foundation, Inc.
   2 //
   3 // This file is part of the GNU ISO C++ Library.  This library is free
   4 // software; you can redistribute it and/or modify it under the
   5 // terms of the GNU General Public License as published by the
   6 // Free Software Foundation; either version 3, or (at your option)
   7 // any later version.
   8
   9 // This library is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU General Public License for more details.
  13
  14 // You should have received a copy of the GNU General Public License along
  15 // with this library; see the file COPYING3.  If not see
  16 // <http://www.gnu.org/licenses/>.
  17
  18
  19 #include <ostream>
  20 #include <streambuf>
  21 #include <sstream>
  22 #include <testsuite_hooks.h>
  23 #include <testsuite_io.h>
  24
  25 using namespace std;
  26
  27 void test13()
  28 {
  29   bool test __attribute__((unused)) = true;
  30   __gnu_test::fail_streambuf bob;
  31   ostream stream(&bob);
  32   stream.exceptions(ios_base::badbit);
  33   stringbuf sbuf("Foo, bar, qux", ios_base::in);
  34
  35   try
  36     {
  37       stream << &sbuf;
  38     }
  39   catch (...)
  40     { VERIFY(false); }
  41
  42   VERIFY( stream.rdstate() & ios_base::failbit );
  43   VERIFY( (stream.rdstate() & ios_base::badbit) == 0 );
  44 }
  45
  46 void test15()
  47 {
  48   bool test __attribute__((unused)) = true;
  49   ostringstream stream;
  50   stream.exceptions(ios_base::badbit);
  51   __gnu_test::fail_streambuf bib;
  52
  53   try
  54     {
  55       stream << &bib;
  56     }
  57   catch (...)
  58     { VERIFY(false); }
  59
  60   VERIFY( stream.rdstate() & ios_base::failbit );
  61   VERIFY( (stream.rdstate() & ios_base::badbit) == 0 );
  62 }
  63
  64 // libstdc++/9371
  65 int main()
  66 {
  67   test13();
  68   test15();
  69   return 0;
  70 }