]>
Commit | Line | Data |
---|---|---|
b2dad0e3 BK |
1 | // 2000-01-10 bkoz |
2 | ||
23cac885 | 3 | // Copyright (C) 2000, 2001, 2003 Free Software Foundation, Inc. |
b2dad0e3 BK |
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 | |
8 | // Free Software Foundation; either version 2, or (at your option) | |
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 | |
17 | // with this library; see the file COPYING. If not, write to the Free | |
18 | // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, | |
19 | // USA. | |
20 | ||
b2dad0e3 BK |
21 | // 27.7.2.2 member functions (istringstream_members) |
22 | ||
b2dad0e3 | 23 | #include <sstream> |
fe413112 | 24 | #include <testsuite_hooks.h> |
b2dad0e3 | 25 | |
b2dad0e3 BK |
26 | void test01() |
27 | { | |
11f10e6b | 28 | bool test __attribute__((unused)) = true; |
b2dad0e3 | 29 | std::istringstream is01; |
d422980b | 30 | const std::string str00; |
b2dad0e3 BK |
31 | const std::string str01 = "123"; |
32 | std::string str02; | |
33 | const int i01 = 123; | |
34 | int a,b; | |
35 | ||
36 | std::ios_base::iostate state1, state2, statefail, stateeof; | |
37 | statefail = std::ios_base::failbit; | |
38 | stateeof = std::ios_base::eofbit; | |
d422980b BK |
39 | |
40 | // string str() const | |
41 | str02 = is01.str(); | |
42 | VERIFY( str00 == str02 ); | |
43 | ||
b2dad0e3 BK |
44 | // void str(const basic_string&) |
45 | is01.str(str01); | |
d422980b BK |
46 | str02 = is01.str(); |
47 | VERIFY( str01 == str02 ); | |
b2dad0e3 BK |
48 | state1 = is01.rdstate(); |
49 | is01 >> a; | |
50 | state2 = is01.rdstate(); | |
aa1b2f7d | 51 | VERIFY( a = i01 ); |
b2dad0e3 BK |
52 | // 22.2.2.1.2 num_get virtual functions |
53 | // p 13 | |
54 | // in any case, if stage 2 processing was terminated by the test for | |
55 | // in == end then err != ios_base::eofbit is performed. | |
aa1b2f7d BV |
56 | VERIFY( state1 != state2 ); |
57 | VERIFY( state2 == stateeof ); | |
b2dad0e3 BK |
58 | |
59 | is01.str(str01); | |
60 | is01 >> b; | |
aa1b2f7d | 61 | VERIFY( b != a ); |
b2dad0e3 BK |
62 | // as is01.good() is false, istream::sentry blocks extraction. |
63 | ||
64 | is01.clear(); | |
65 | state1 = is01.rdstate(); | |
66 | is01 >> b; | |
67 | state2 = is01.rdstate(); | |
aa1b2f7d BV |
68 | VERIFY( b == a ); |
69 | VERIFY( state1 != state2 ); | |
70 | VERIFY( state2 == stateeof ); | |
d422980b BK |
71 | } |
72 | ||
b2dad0e3 BK |
73 | int main() |
74 | { | |
75 | test01(); | |
76 | return 0; | |
77 | } | |
d422980b BK |
78 | |
79 | ||
80 |