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1 | // 2004-09-23 Chris Jefferson <chris@bubblescope.net> |
2 | ||
85ec4feb | 3 | // Copyright (C) 2004-2018 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 | // Tuple | |
21 | ||
22 | #include <tr1/tuple> | |
23 | #include <testsuite_hooks.h> | |
24 | ||
2df6377e | 25 | using namespace std::tr1; |
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26 | |
27 | #define TEST1(x) VERIFY( x == x && !(x != x) && x <= x && !(x < x) ) | |
28 | ||
29 | int | |
30 | main() | |
31 | { | |
32 | int i=0; | |
33 | int j=0; | |
34 | int k=2; | |
35 | tuple<int, int, int> a(0, 0, 0); | |
36 | tuple<int, int, int> b(0, 0, 1); | |
37 | tuple<int& , int& , int&> c(i,j,k); | |
38 | tuple<const int&, const int&, const int&> d(c); | |
39 | TEST1(a); | |
40 | TEST1(b); | |
41 | TEST1(c); | |
42 | TEST1(d); | |
43 | VERIFY(!(a > a) && !(b > b)); | |
44 | VERIFY(a >= a && b >= b); | |
45 | VERIFY(a < b && !(b < a) && a <= b && !(b <= a)); | |
f92ab29f | 46 | VERIFY(b > a && !(a > b) && b >= a && !(a >= b)); |
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47 | } |
48 |