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

   1 // Copyright (C) 2003 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 2, 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 COPYING.  If not, write to the Free
  16 // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
  17 // USA.
  18
  19 // As a special exception, you may use this file as part of a free software
  20 // library without restriction.  Specifically, if other files instantiate
  21 // templates or use macros or inline functions from this file, or you compile
  22 // this file and link it with other files to produce an executable, this
  23 // file does not by itself cause the resulting executable to be covered by
  24 // the GNU General Public License.  This exception does not however
  25 // invalidate any other reasons why the executable file might be covered by
  26 // the GNU General Public License.
  27
  28 #include <ostream>
  29 #include <streambuf>
  30 #include <sstream>
  31 #include <testsuite_hooks.h>
  32 #include <testsuite_io.h>
  33
  34 using namespace std;
  35
  36 void test13()
  37 {
  38   bool test __attribute__((unused)) = true;
  39   __gnu_test::fail_streambuf bob;
  40   ostream stream(&bob);
  41   stream.exceptions(ios_base::badbit);
  42   stringbuf sbuf("Foo, bar, qux", ios_base::in);
  43
  44   try
  45     {
  46       stream << &sbuf;
  47     }
  48   catch (...)
  49     { VERIFY(false); }
  50
  51   VERIFY(stream.rdstate() & ios_base::failbit);
  52   VERIFY((stream.rdstate() & ios_base::badbit) == 0);
  53 }
  54
  55 void test15()
  56 {
  57   bool test __attribute__((unused)) = true;
  58   ostringstream stream;
  59   stream.exceptions(ios_base::badbit);
  60   __gnu_test::fail_streambuf bib;
  61
  62   try
  63     {
  64       stream << &bib;
  65     }
  66   catch (...)
  67     { VERIFY(false); }
  68
  69   VERIFY(stream.rdstate() & ios_base::failbit);
  70   VERIFY((stream.rdstate() & ios_base::badbit) == 0);
  71 }
  72
  73 // libstdc++/9371
  74 int main()
  75 {
  76   test13();
  77   test15();
  78   return 0;
  79 }