| //===----------------------------------------------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // <vector> |
| |
| // void assign(size_type n, const_reference v); |
| |
| #include <vector> |
| #include <algorithm> |
| #include <cassert> |
| |
| #include "test_macros.h" |
| #include "min_allocator.h" |
| #include "asan_testing.h" |
| |
| bool is6(int x) { return x == 6; } |
| |
| template <typename Vec> |
| void test ( Vec &v ) |
| { |
| v.assign(5, 6); |
| assert(v.size() == 5); |
| assert(is_contiguous_container_asan_correct(v)); |
| assert(std::all_of(v.begin(), v.end(), is6)); |
| } |
| |
| int main(int, char**) |
| { |
| { |
| typedef std::vector<int> V; |
| V d1; |
| V d2; |
| d2.reserve(10); // no reallocation during assign. |
| test(d1); |
| test(d2); |
| } |
| |
| #if TEST_STD_VER >= 11 |
| { |
| typedef std::vector<int, min_allocator<int>> V; |
| V d1; |
| V d2; |
| d2.reserve(10); // no reallocation during assign. |
| test(d1); |
| test(d2); |
| } |
| #endif |
| |
| return 0; |
| } |