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[official-gcc.git] / gomp-20050608-branch / libstdc++-v3 / testsuite / 27_io / basic_istream / extractors_arithmetic / char / 09.cc
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1 // 1999-04-12 bkoz
3 // Copyright (C) 1999, 2000, 2002, 2003 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 2, or (at your option)
9 // any later version.
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.
16 // You should have received a copy of the GNU General Public License along
17 // with this library; see the file COPYING. If not, write to the Free
18 // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
19 // USA.
21 // 27.6.1.2.2 arithmetic extractors
23 #include <istream>
24 #include <sstream>
25 #include <locale>
26 #include <testsuite_hooks.h>
28 bool test09()
30 bool test __attribute__((unused)) = true;
32 std::string st("2.456e3-+0.567e-2");
33 std::stringbuf sb(st);
34 std::istream is(&sb);
35 double f1 = 0, f2 = 0;
36 char c;
37 (is>>std::ws) >> f1;
38 (is>>std::ws) >> c;
39 (is>>std::ws) >> f2;
40 test = f1 == 2456;
41 VERIFY( f2 == 0.00567 );
42 VERIFY( c == '-' );
43 return test;
46 int main()
48 test09();
49 return 0;