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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/23_containers/unordered_set/operators/1.cc
1 // { dg-do run { target c++11 } }
3 // 2010-03-25 Paolo Carlini <paolo.carlini@oracle.com>
5 // Copyright (C) 2010-2020 Free Software Foundation, Inc.
7 // This file is part of the GNU ISO C++ Library. This library is free
8 // software; you can redistribute it and/or modify it under the
9 // terms of the GNU General Public License as published by the
10 // Free Software Foundation; either version 3, or (at your option)
13 // This library is distributed in the hope that it will be useful,
14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 // GNU General Public License for more details.
18 // You should have received a copy of the GNU General Public License along
19 // with this library; see the file COPYING3. If not see
20 // <http://www.gnu.org/licenses/>.
22 #include <unordered_set>
23 #include <testsuite_hooks.h>
27 std::unordered_set
<int> us1
, us2
;
29 VERIFY( !(us1
!= us2
) );
34 VERIFY( !(us1
!= us2
) );
39 VERIFY( !(us1
!= us2
) );
44 VERIFY( !(us1
!= us2
) );
48 VERIFY( !(us1
== us2
) );
51 VERIFY( (us1
== us2
) );
52 VERIFY( !(us1
!= us2
) );
56 VERIFY( !(us1
== us2
) );
60 VERIFY( !(us1
!= us2
) );
65 VERIFY( !(us1
== us2
) );
70 VERIFY( !(us1
!= us2
) );
75 VERIFY( !(us1
== us2
) );
79 VERIFY( !(us1
== us2
) );
83 VERIFY( !(us1
!= us2
) );
88 VERIFY( !(us1
!= us2
) );
93 VERIFY( !(us1
!= us2
) );
95 const std::unordered_set
<int> cus1(us1
), cus2(us2
);
96 VERIFY( cus1
== cus2
);
97 VERIFY( !(cus1
!= cus2
) );
98 VERIFY( cus1
== us2
);
99 VERIFY( !(us1
!= cus2
) );