libcxx/test/std/containers/sequences/list/list.ops/reverse.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 // <list>
  10
  11 // void reverse();
  12
  13 #include <list>
  14 #include <cassert>
  15
  16 #include "test_macros.h"
  17 #include "min_allocator.h"
  18
  19 int main(int, char**)
  20 {
  21     {
  22     int a1[] = {11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0};
  23     int a2[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11};
  24     std::list<int> c1(a1, a1+sizeof(a1)/sizeof(a1[0]));
  25     c1.reverse();
  26     assert(c1 == std::list<int>(a2, a2+sizeof(a2)/sizeof(a2[0])));
  27     }
  28 #if TEST_STD_VER >= 11
  29     {
  30     int a1[] = {11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0};
  31     int a2[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11};
  32     std::list<int, min_allocator<int>> c1(a1, a1+sizeof(a1)/sizeof(a1[0]));
  33     c1.reverse();
  34     assert((c1 == std::list<int, min_allocator<int>>(a2, a2+sizeof(a2)/sizeof(a2[0]))));
  35     }
  36 #endif
  37
  38   return 0;
  39 }