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1 | // 1999-07-22 bkoz |
2 | ||
99dee823 | 3 | // Copyright (C) 1994-2021 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 | // 27.6.1.4 standard basic_istream manipulators | |
21 | ||
22 | #include <istream> | |
23 | #include <sstream> | |
24 | #include <stdexcept> | |
fe413112 | 25 | #include <testsuite_hooks.h> |
b2dad0e3 | 26 | |
23cac885 | 27 | void test01(void) |
b2dad0e3 | 28 | { |
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29 | const char str_lit01[] = " venice "; |
30 | const std::string str01(" santa barbara "); | |
31 | std::string str02(str_lit01); | |
32 | std::string str04; | |
33 | std::string str05; | |
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34 | |
35 | // template<_CharT, _Traits> | |
36 | // basic_istream<_CharT, _Traits>& ws(basic_istream<_Char, _Traits>& is) | |
37 | std::istringstream iss01(str01); | |
38 | std::istringstream iss02(str01); | |
39 | ||
40 | iss01 >> str04; | |
aa1b2f7d BV |
41 | VERIFY( str04.size() != str01.size() ); |
42 | VERIFY( str04 == "santa" ); | |
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43 | |
44 | iss02 >> std::ws; | |
45 | iss02 >> str05; | |
aa1b2f7d BV |
46 | VERIFY( str05.size() != str01.size() ); |
47 | VERIFY( str05 == "santa" ); | |
48 | VERIFY( str05 == str04 ); | |
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49 | |
50 | iss01 >> str04; | |
aa1b2f7d BV |
51 | VERIFY( str04.size() != str01.size() ); |
52 | VERIFY( str04 == "barbara" ); | |
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53 | |
54 | iss02 >> std::ws; | |
55 | iss02 >> str05; | |
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56 | VERIFY( str05.size() != str01.size() ); |
57 | VERIFY( str05 == "barbara" ); | |
58 | VERIFY( str05 == str04 ); | |
b2dad0e3 | 59 | |
aa1b2f7d BV |
60 | VERIFY( !iss01.fail() ); |
61 | VERIFY( !iss02.fail() ); | |
62 | VERIFY( !iss01.eof() ); | |
63 | VERIFY( !iss02.eof() ); | |
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64 | |
65 | iss01 >> std::ws; | |
2077a6c5 | 66 | VERIFY( !iss01.fail() ); |
aa1b2f7d | 67 | VERIFY( iss01.eof() ); |
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68 | } |
69 | ||
70 | int main() | |
71 | { | |
72 | test01(); | |
04d930e6 | 73 | return 0; |
b2dad0e3 | 74 | } |