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52066eae | 1 | // { dg-do run { target c++11 } } |
f5783e34 | 2 | |
83ffe9cd | 3 | // Copyright (C) 2005-2023 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) |
f5783e34 CJ |
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 | |
748086b7 JJ |
17 | // with this library; see the file COPYING3. If not see |
18 | // <http://www.gnu.org/licenses/>. | |
f5783e34 CJ |
19 | |
20 | // 25.2.4 remove | |
21 | ||
22 | #undef _GLIBCXX_CONCEPT_CHECKS | |
23 | ||
24 | #include <algorithm> | |
25 | #include <testsuite_hooks.h> | |
26 | #include <testsuite_iterators.h> | |
27 | #include <testsuite_rvalref.h> | |
28 | ||
29 | using __gnu_test::test_container; | |
30 | using __gnu_test::forward_iterator_wrapper; | |
31 | using __gnu_test::rvalstruct; | |
32 | ||
33 | typedef test_container<rvalstruct, forward_iterator_wrapper> Container; | |
34 | ||
35 | bool equal1(rvalstruct& in) { return in.val == 1; } | |
36 | bool equal0(rvalstruct& in) { return in.val == 0; } | |
37 | ||
38 | void | |
39 | test1() | |
40 | { | |
41 | int intarray[] = {1}; | |
42 | rvalstruct array[1]; | |
43 | std::copy(intarray, intarray + 1, array); | |
44 | Container con(array, array + 1); | |
45 | VERIFY(std::remove_if(con.begin(), con.end(), equal0).ptr == array + 1); | |
46 | VERIFY(std::remove_if(con.begin(), con.end(), equal1).ptr == array); | |
47 | } | |
48 | ||
49 | void | |
50 | test2() | |
51 | { | |
52 | int intarray[] = {0, 1, 0, 1, 0, 0, 1, 1}; | |
53 | rvalstruct array[8]; | |
54 | std::copy(intarray, intarray + 8, array); | |
55 | Container con(array, array + 8); | |
56 | VERIFY(std::remove_if(con.begin(), con.end(), equal1).ptr == array + 4); | |
57 | VERIFY(array[0] == 0 && array[1] == 0 && array[2] == 0 && | |
58 | array[3] == 0); | |
59 | } | |
60 | ||
61 | int | |
62 | main() | |
63 | { | |
64 | test1(); | |
65 | test2(); | |
66 | } |