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[thirdparty/gcc.git] / libstdc++-v3 / testsuite / 27_io / basic_istream / tellg / char / 2.cc
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1// 2003-04-22 pme
2
748086b7 3// Copyright (C) 2003, 2009 Free Software Foundation
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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
748086b7 8// Free Software Foundation; either version 3, or (at your option)
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9// any later version.
10
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.
15
16// You should have received a copy of the GNU General Public License along
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17// with this library; see the file COPYING3. If not see
18// <http://www.gnu.org/licenses/>.
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19
20// 27.6.1.3 unformatted input functions
21// DR 60 -- tellg does not effect calls to gcount
22
23#include <istream>
24#include <sstream>
25#include <testsuite_hooks.h>
26
27void test01()
28{
29 using namespace std;
11f10e6b 30 bool test __attribute__((unused)) = true;
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31
32 istringstream ist("three sides live");
33 ist.ignore(4);
34 int count1 = ist.gcount();
35 ist.tellg();
36 int count2 = ist.gcount();
37 VERIFY( count1 == count2 );
38}
39
40int main()
41{
42 test01();
43 return 0;
44}