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8d9254fc | 1 | // Copyright (C) 2004-2020 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 | // 27.7.3.2 member functions (ostringstream_members) | |
19 | ||
20 | #include <sstream> | |
21 | #include <testsuite_hooks.h> | |
22 | ||
23 | // 03: sanity checks for strings, stringbufs | |
24 | void | |
25 | test03() | |
26 | { | |
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27 | // Empty string sanity check. |
28 | std::wstring str01; | |
29 | std::wstring::iterator __i_start = str01.begin(); | |
30 | std::wstring::iterator __i_end = str01.end(); | |
31 | std::wstring::size_type len = str01.size(); | |
fd0bf20c | 32 | VERIFY( __i_start == __i_end ); |
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33 | VERIFY( len == 0 ); |
34 | ||
35 | // Full string sanity check. | |
36 | std::wstring str02(L"these golden days, i spend waiting for you:\n" | |
37 | L"Betty Carter on Verve with I'm Yours and You're Mine."); | |
38 | __i_start = str02.begin(); | |
39 | __i_end = str02.end(); | |
40 | len = str02.size(); | |
41 | VERIFY( __i_start != __i_end ); | |
42 | VERIFY( len != 0 ); | |
43 | ||
44 | // Test an empty ostringstream for sanity. | |
45 | std::wostringstream ostrstream0; | |
46 | std::wstring str03 = ostrstream0.str(); | |
47 | __i_start = str03.begin(); | |
48 | __i_end = str03.end(); | |
49 | len = str03.size(); | |
50 | VERIFY( __i_start == __i_end ); | |
51 | VERIFY( len == 0 ); | |
52 | VERIFY( str01 == str03 ); | |
53 | } | |
54 | ||
55 | int main() | |
56 | { | |
57 | test03(); | |
58 | return 0; | |
59 | } |