libc/test/src/unistd/pipe_test.cpp

   1 //===-- Unittests for pipe ------------------------------------------------===//
   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 #include "src/unistd/close.h"
   9 #include "src/unistd/pipe.h"
  10
  11 #include "test/UnitTest/ErrnoSetterMatcher.h"
  12 #include "test/UnitTest/Test.h"
  13
  14 using namespace LIBC_NAMESPACE::testing::ErrnoSetterMatcher;
  15
  16 TEST(LlvmLibcPipeTest, SmokeTest) {
  17
  18   int pipefd[2];
  19
  20   ASSERT_THAT(LIBC_NAMESPACE::pipe(pipefd), Succeeds());
  21
  22   ASSERT_THAT(LIBC_NAMESPACE::close(pipefd[0]), Succeeds());
  23   ASSERT_THAT(LIBC_NAMESPACE::close(pipefd[1]), Succeeds());
  24 }
  25
  26 // TODO: Functionality tests