From 3370445a2e22ee00687ecef2e9dc88f47bb2b4c6 Mon Sep 17 00:00:00 2001 From: Stanislaw Halik Date: Sat, 23 Dec 2023 14:42:15 +0100 Subject: a --- test/map.cpp | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 test/map.cpp (limited to 'test/map.cpp') diff --git a/test/map.cpp b/test/map.cpp new file mode 100644 index 00000000..62860b22 --- /dev/null +++ b/test/map.cpp @@ -0,0 +1,37 @@ +#ifdef __GNUG__ +#pragma GCC diagnostic ignored "-Wdeprecated-declarations" +#endif + +#include "compat/map.hpp" +#include "compat/assert.hpp" + +namespace floormat { + +namespace { + +constexpr bool test1() +{ + constexpr auto array = std::array{0, 1, 2, 3, 4}; + auto array2 = map(array, [](int x) constexpr { + return (unsigned)(x - 1); + }); + constexpr auto array3 = std::array{(unsigned)-1, 0u, 1u, 2u, 3u}; + fm_assert(array2.size() == array.size()); + fm_assert(array3.size() == array.size()); + for (auto i = 0uz; i < array.size(); i++) + fm_assert(array2[i] == array3[i]); + return true; +} + +constexpr bool test2() +{ + fm_assert(map(std::array{}, [](int x) constexpr { return x;}).size() == 0); + return true; +} + +static_assert(test1()); +static_assert(test2()); + +} // namespace + +} // namespace floormat -- cgit v1.2.3