58   std::array<int, N> input;  member
66     auto input = d.input;  in test()  local
68     auto first = Iter(input.data());  in test()
69     auto last  = Sent(Iter(input.data() + input.size()));  in test()
74     assert(base(ret.begin()) == input.data() + M);  in test()
75     assert(base(ret.end()) == input.data() + N);  in test()
76 … assert(std::ranges::equal(input.data(), base(ret.begin()), d.expected.begin(), d.expected.end()));  in test()
80     auto input = d.input;  in test()  local
81     auto range = std::ranges::subrange(Iter(input.data()), Sent(Iter(input.data() + input.size())));  in test()
87     assert(base(ret.begin()) == input.data() + M);  in test()
88     assert(base(ret.end()) == input.data() + N);  in test()
89 …assert(std::ranges::equal(base(input.begin()), base(ret.begin()), d.expected.begin(), d.expected.e…  in test()
96   test<Iter, Sent, 6, 2>({.input = {1, 2, 3, 4, 5, 6}, .expected = {5, 6}, .cutoff = 5});  in tests()
100   test<Iter, Sent, 1, 1>({.input = {1}, .expected = {1}, .cutoff = 1});  in tests()
102   test<Iter, Sent, 1, 0>({.input = {1}, .expected = {}, .cutoff = 2});  in tests()
104   test<Iter, Sent, 2, 1>({.input = {1, 2}, .expected = {2}, .cutoff = 2});  in tests()
106   test<Iter, Sent, 5, 0>({.input = {1, 1, 1, 1, 1}, .expected = {}, .cutoff = 2});  in tests()
108   test<Iter, Sent, 5, 5>({.input = {1, 1, 1, 1, 1}, .expected = {1, 1, 1, 1, 1}, .cutoff = 0});  in tests()
110 …test<Iter, Sent, 8, 7>({.input = {1, 2, 3, 2, 3, 4, 2, 5}, .expected = {2, 3, 2, 3, 4, 2, 5}, .cut…  in tests()
112   test<Iter, Sent, 5, 3>({.input = {1, 2, 2, 2, 1}, .expected = {2, 2, 2}, .cutoff = 2});  in tests()
114   test<Iter, Sent, 3, 2>({.input = {2, 2, 1}, .expected = {2, 2}, .cutoff = 2});  in tests()
116   test<Iter, Sent, 3, 1>({.input = {1, 1, 2}, .expected = {2}, .cutoff = 2});  in tests()