libcxx/test/std/containers/associative/set/set.cons/compare.pass.cpp

   1 //===----------------------------------------------------------------------===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 // <set>
  10
  11 // class set
  12
  13 // explicit set(const key_compare& comp) const;
  14
  15 #include <set>
  16 #include <cassert>
  17
  18 #include "test_macros.h"
  19 #include "../../../test_compare.h"
  20
  21 int main(int, char**)
  22 {
  23     typedef test_less<int> C;
  24     const std::set<int, C> m(C(3));
  25     assert(m.empty());
  26     assert(m.begin() == m.end());
  27     assert(m.key_comp() == C(3));
  28     assert(m.value_comp() == C(3));
  29
  30   return 0;
  31 }