1 // 2004-09-23 Chris Jefferson <chris@bubblescope.net>
3 // Copyright (C) 2004-2016 Free Software Foundation, Inc.
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 3, or (at your option)
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.
16 // You should have received a copy of the GNU General Public License along
17 // with this library; see the file COPYING3. If not see
18 // <http://www.gnu.org/licenses/>.
23 #include <testsuite_hooks.h>
25 using namespace std::tr1
;
28 // A simple class without conversions to check some things
38 // Test empty constructor
39 tuple
<> ta
__attribute__((unused
));
41 // Test construction from values
42 tuple
<int,int> tc(x1
,x2
);
43 tuple
<int,int&> td(x1
,x2
);
44 tuple
<const int&> te(z1
);
47 VERIFY(get
<0>(td
) == 0 && get
<1>(td
) == 1 && get
<0>(te
) == 1);
49 // Test identical tuple copy constructor
50 tuple
<int,int> tf(tc
);
51 tuple
<int,int> tg(td
);
52 tuple
<const int&> th(te
);
53 // Test different tuple copy constructor
54 tuple
<int,double> ti(tc
);
55 tuple
<int,double> tj(td
);
56 // Test constructing from a pair
57 pair
<int,int> pair1(1,1);
58 const pair
<int,int> pair2(pair1
);
59 tuple
<int,int> tl(pair1
);
60 tuple
<int,const int&> tm(pair1
);
61 tuple
<int,int> tn(pair2
);
62 tuple
<int,const int&> to(pair2
);
69 typedef tuple
<int,int,int,int,int,int,int,int,int,int> type1
;
70 type1
a(0, 0, 0, 0, 0, 0, 0, 0, 0, 1);
71 type1
b(0, 0, 0, 0, 0, 0, 0, 0, 0, 2);
73 typedef tuple
<int,int,int,int,int,int,int,int,int,char> type2
;
74 type2
d(0, 0, 0, 0, 0, 0, 0, 0, 0, 3);
76 typedef tuple
<foo
,int,int,int,int,int,int,int,int,foo
> type3
;
78 VERIFY(get
<9>(a
)==1 && get
<9>(b
)==2);
80 VERIFY(a
==a
&& !(a
!=a
) && a
<=a
&& a
>=a
&& !(a
<a
) && !(a
>a
));
81 VERIFY(!(a
==b
) && a
!=b
&& a
<=b
&& a
<b
&& !(a
>=b
) && !(a
>b
));
85 tie(ignore
, ignore
, ignore
, ignore
, ignore
, ignore
, ignore
, ignore
,
93 make_tuple(0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
96 VERIFY(tuple_size
<type3
>::value
== 10);
100 tuple_element
<0,type3
>::type
q2(q1
);
101 tuple_element
<9,type3
>::type
q3(q1
);