| //===----------------------------------------------------------------------===// |
| // |
| // 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 |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef ASAN_TESTING_H |
| #define ASAN_TESTING_H |
| |
| #include "test_macros.h" |
| |
| #if TEST_HAS_FEATURE(address_sanitizer) |
| extern "C" int __sanitizer_verify_contiguous_container |
| ( const void *beg, const void *mid, const void *end ); |
| |
| template <typename T, typename Alloc> |
| TEST_CONSTEXPR bool is_contiguous_container_asan_correct ( const std::vector<T, Alloc> &c ) |
| { |
| if (std::__libcpp_is_constant_evaluated()) |
| return true; |
| if (std::is_same<Alloc, std::allocator<T> >::value && c.data() != NULL) |
| return __sanitizer_verify_contiguous_container( |
| c.data(), c.data() + c.size(), c.data() + c.capacity()) != 0; |
| return true; |
| } |
| |
| #else |
| template <typename T, typename Alloc> |
| TEST_CONSTEXPR bool is_contiguous_container_asan_correct ( const std::vector<T, Alloc> &) |
| { |
| return true; |
| } |
| #endif |
| |
| |
| #endif // ASAN_TESTING_H |
