87 lines
2.2 KiB
C++
87 lines
2.2 KiB
C++
// Copyright (C) 2004 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 2, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING. If not, write to the Free
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// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
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// USA.
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// As a special exception, you may use this file as part of a free software
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// library without restriction. Specifically, if other files instantiate
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// templates or use macros or inline functions from this file, or you compile
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// this file and link it with other files to produce an executable, this
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// file does not by itself cause the resulting executable to be covered by
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// the GNU General Public License. This exception does not however
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// invalidate any other reasons why the executable file might be covered by
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// the GNU General Public License.
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#include <istream>
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#include <streambuf>
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#include <testsuite_hooks.h>
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struct buf: std::wstreambuf
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{
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virtual int_type overflow(int_type)
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{ throw 0; }
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};
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template<typename T>
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void testthrow(T arg)
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{
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bool test __attribute__((unused)) = true;
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buf b;
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std::wistream is(&b);
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is.exceptions(std::ios::badbit);
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try
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{
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is >> arg;
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}
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catch(int)
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{
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// Expected return is zero.
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VERIFY( is.bad() );
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}
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catch(...)
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{
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VERIFY( false );
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}
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}
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int main()
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{
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bool b = true;
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short s = -4;
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unsigned short us = 4;
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int i = -45;
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unsigned int ui = 45;
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long l = -456;
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unsigned long ul = 456;
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float f = 3.4;
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double d = 3.45;
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long double ld = 3.456;
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testthrow(b);
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testthrow(s);
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testthrow(us);
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testthrow(i);
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testthrow(ui);
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testthrow(l);
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testthrow(ul);
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testthrow(f);
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testthrow(d);
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testthrow(ld);
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return 0;
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}
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