libc/test/src/errno/errno_test.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-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 #include "src/errno/libc_errno.h"
  10 #include "test/UnitTest/Test.h"
  11
  12 TEST(LlvmLibcErrnoTest, Basic) {
  13   int test_val = 123;
  14   LIBC_NAMESPACE::libc_errno = test_val;
  15   ASSERT_ERRNO_EQ(test_val);
  16 }