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1 | // 2001-05-21 Benjamin Kosnik <bkoz@redhat.com> |
2 | ||
aa118a03 | 3 | // Copyright (C) 2001-2014 Free Software Foundation, Inc. |
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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 | // 27.7.1.3 Overridden virtual functions | |
21 | ||
22 | #include <sstream> | |
23 | #include <testsuite_hooks.h> | |
24 | ||
25 | void test02(std::wstringbuf& in, bool pass) | |
26 | { | |
27 | bool test __attribute__((unused)) = true; | |
28 | using namespace std; | |
29 | typedef wstreambuf::pos_type pos_type; | |
30 | typedef wstreambuf::off_type off_type; | |
31 | pos_type bad = pos_type(off_type(-1)); | |
32 | pos_type p = 0; | |
33 | ||
34 | // seekpos | |
35 | p = in.pubseekpos(0, ios_base::in); | |
36 | if (pass) | |
37 | VERIFY( p != bad ); | |
38 | ||
39 | p = in.pubseekpos(0, ios_base::out); | |
40 | VERIFY( p == bad ); | |
41 | ||
42 | p = in.pubseekpos(0); | |
43 | if (pass) | |
44 | VERIFY( p != bad ); | |
45 | } | |
46 | ||
47 | int main() | |
48 | { | |
49 | using namespace std; | |
50 | ||
51 | // movie star, submarine scientist! | |
52 | wstringbuf in1(L"Hedy Lamarr", ios_base::in); | |
53 | wstringbuf in2(ios_base::in); | |
54 | wstringbuf in3(L"", ios_base::in); | |
55 | test02(in1, true); | |
56 | test02(in2, false); | |
57 | test02(in3, false); | |
58 | return 0; | |
59 | } |