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/ErrnoCheckingTest.h" 12 #include "test/UnitTest/ErrnoSetterMatcher.h" 13 #include "test/UnitTest/Test.h" 14 15 using namespace LIBC_NAMESPACE::testing::ErrnoSetterMatcher; 16 using LlvmLibcPipeTest = LIBC_NAMESPACE::testing::ErrnoCheckingTest; 17 TEST_F(LlvmLibcPipeTest,SmokeTest)18TEST_F(LlvmLibcPipeTest, SmokeTest) { 19 20 int pipefd[2]; 21 22 ASSERT_THAT(LIBC_NAMESPACE::pipe(pipefd), Succeeds()); 23 24 ASSERT_THAT(LIBC_NAMESPACE::close(pipefd[0]), Succeeds()); 25 ASSERT_THAT(LIBC_NAMESPACE::close(pipefd[1]), Succeeds()); 26 } 27 28 // TODO: Functionality tests 29