libc/test/src/unistd/getppid_test.cpp

   1 //===-- Unittests for getppid ---------------------------------------------===//
   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/unistd/getppid.h"
  10 #include "test/UnitTest/Test.h"
  11
  12 TEST(LlvmLibcGetPpidTest, SmokeTest) {
  13   // getppid always succeeds. So, we just call it as a smoke test.
  14   LIBC_NAMESPACE::getppid();
  15 }