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818ab71a | 1 | // Copyright (C) 2004-2016 Free Software Foundation, Inc. |
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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 | |
748086b7 | 6 | // Free Software Foundation; either version 3, or (at your option) |
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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 | |
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15 | // with this library; see the file COPYING3. If not see |
16 | // <http://www.gnu.org/licenses/>. | |
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17 | |
18 | // 27.6.1.3 unformatted input functions | |
19 | ||
20 | #include <sstream> | |
21 | #include <testsuite_hooks.h> | |
22 | ||
23 | // DR 243. get and getline when sentry reports failure. | |
24 | void test01() | |
25 | { | |
26 | using namespace std; | |
27 | bool test __attribute__((unused)) = true; | |
28 | ||
29 | wstringbuf strbuf01; | |
30 | wstringbuf strbuf02; | |
31 | wistream istr01(&strbuf01); | |
32 | wistream istr02(&strbuf02); | |
33 | wchar_t buf02[2] = L"*" ; | |
34 | ||
35 | istr01.peek(); | |
36 | VERIFY( istr01.eof() ); | |
37 | ||
38 | istr01.get(0, 0); | |
39 | VERIFY( istr01.gcount() == 0 ); | |
40 | VERIFY( istr01.fail() ); | |
41 | ||
42 | istr02.peek(); | |
43 | VERIFY( istr02.eof() ); | |
44 | ||
45 | istr02.get(buf02, 1); | |
46 | VERIFY( istr02.gcount() == 0 ); | |
47 | VERIFY( istr02.fail() ); | |
48 | VERIFY( buf02[0] == wchar_t() ); | |
49 | } | |
50 | ||
51 | int main() | |
52 | { | |
53 | test01(); | |
54 | return 0; | |
55 | } |