]>
Commit | Line | Data |
---|---|---|
a2febbfb | 1 | // 1999-08-11 bkoz |
2 | ||
f1717362 | 3 | // Copyright (C) 1999-2016 Free Software Foundation, Inc. |
a2febbfb | 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 | |
6bc9506f | 8 | // Free Software Foundation; either version 3, or (at your option) |
a2febbfb | 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 | |
6bc9506f | 17 | // with this library; see the file COPYING3. If not see |
18 | // <http://www.gnu.org/licenses/>. | |
a2febbfb | 19 | |
20 | // 27.6.1.3 unformatted input functions | |
a2febbfb | 21 | |
a2febbfb | 22 | #include <istream> |
23 | #include <sstream> | |
a2febbfb | 24 | #include <testsuite_hooks.h> |
25 | ||
26 | void | |
27 | test01() | |
28 | { | |
29 | typedef std::ios::traits_type traits_type; | |
30 | ||
f8ef786c | 31 | bool test __attribute__((unused)) = true; |
a2febbfb | 32 | const std::string str_01; |
33 | const std::string str_02("soul eyes: john coltrane quartet"); | |
34 | std::string strtmp; | |
35 | ||
36 | std::stringbuf isbuf_03(str_02, std::ios_base::in); | |
37 | std::stringbuf isbuf_04(str_02, std::ios_base::in); | |
38 | ||
e4bb1925 | 39 | std::istream is_00(0); |
a2febbfb | 40 | std::istream is_03(&isbuf_03); |
41 | std::istream is_04(&isbuf_04); | |
1c78c762 | 42 | std::ios_base::iostate state1, state2; |
a2febbfb | 43 | |
44 | // istream& read(char_type* s, streamsize n) | |
45 | char carray[60] = ""; | |
46 | is_04.read(carray, 9); | |
47 | VERIFY( is_04.peek() == ':' ); | |
48 | ||
49 | // istream& ignore(streamsize n = 1, int_type delim = traits::eof()) | |
50 | state1 = is_04.rdstate(); | |
51 | is_04.ignore(); | |
52 | VERIFY( is_04.gcount() == 1 ); | |
53 | state2 = is_04.rdstate(); | |
54 | VERIFY( state1 == state2 ); | |
55 | VERIFY( is_04.peek() == ' ' ); | |
56 | ||
57 | state1 = is_04.rdstate(); | |
58 | is_04.ignore(0); | |
59 | VERIFY( is_04.gcount() == 0 ); | |
60 | state2 = is_04.rdstate(); | |
61 | VERIFY( state1 == state2 ); | |
62 | VERIFY( is_04.peek() == ' ' ); | |
63 | ||
64 | state1 = is_04.rdstate(); | |
65 | is_04.ignore(5, traits_type::to_int_type(' ')); | |
66 | VERIFY( is_04.gcount() == 1 ); | |
67 | state2 = is_04.rdstate(); | |
68 | VERIFY( state1 == state2 ); | |
69 | VERIFY( is_04.peek() == 'j' ); | |
70 | } | |
71 | ||
72 | int | |
73 | main() | |
74 | { | |
75 | test01(); | |
76 | return 0; | |
77 | } |