18 lines · cpp
1//===-- Unittests for errno -----------------------------------------------===//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#include "src/__support/libc_errno.h"10#include "test/UnitTest/ErrnoCheckingTest.h"11#include "test/UnitTest/Test.h"12 13TEST(LlvmLibcErrnoTest, Basic) {14 int test_val = 123;15 libc_errno = test_val;16 ASSERT_ERRNO_EQ(test_val);17}18