| //===----------------------------------------------------------------------===// |
| // |
| // 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 TEST_STD_INPUT_OUTPUT_FILE_STREAMS_FSTREAMS_ASSERT_TEST_HELPERS_H |
| #define TEST_STD_INPUT_OUTPUT_FILE_STREAMS_FSTREAMS_ASSERT_TEST_HELPERS_H |
| |
| #if !__has_include(<unistd.h>) || !__has_include(<sys/wait.h>) |
| # error "Requires UNIX headers" |
| #endif |
| |
| #include "check_assertion.h" |
| |
| template <typename StreamT> |
| inline void test_native_handle_assertion() { |
| StreamT f; |
| |
| // non-const |
| TEST_LIBCPP_ASSERT_FAILURE(f.native_handle(), "File must be opened"); |
| // const |
| TEST_LIBCPP_ASSERT_FAILURE(std::as_const(f).native_handle(), "File must be opened"); |
| } |
| |
| #endif // TEST_STD_INPUT_OUTPUT_FILE_STREAMS_FSTREAMS_ASSERT_TEST_HELPERS_H |