39 lines · 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-exception6//7//===----------------------------------------------------------------------===//8 9// UNSUPPORTED: c++03, c++11, c++14, c++17, c++2010 11// template<container-compatible-range<T> R>12// constexpr void assign_range(R&& rg); // C++2313 14#include <deque>15 16#include "../../insert_range_sequence_containers.h"17#include "test_macros.h"18 19// Tested cases:20// - different kinds of assignments (assigning an {empty/one-element/mid-sized/long range} to an21// {empty/one-element/full} container);22// - assigning move-only elements;23// - an exception is thrown when copying the elements or when allocating new elements.24int main(int, char**) {25 static_assert(test_constraints_assign_range<std::deque, int, double>());26 27 for_all_iterators_and_allocators<int, const int*>([]<class Iter, class Sent, class Alloc>() {28 test_sequence_assign_range<std::deque<int, Alloc>, Iter, Sent>([]([[maybe_unused]] auto&& c) {29 LIBCPP_ASSERT(c.__invariants());30 });31 });32 test_sequence_assign_range_move_only<std::deque>();33 34 test_assign_range_exception_safety_throwing_copy<std::deque>();35 test_assign_range_exception_safety_throwing_allocator<std::deque, int>();36 37 return 0;38}39