1 // Copyright 2014 The Chromium OS Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include <brillo/unittest_utils.h> 6 7 #include <fcntl.h> 8 #include <sys/socket.h> 9 #include <sys/types.h> 10 #include <unistd.h> 11 12 #include <base/logging.h> 13 #include <gtest/gtest.h> 14 15 namespace brillo { 16 17 const int ScopedPipe::kPipeSize = 4096; 18 19 ScopedPipe::ScopedPipe() { 20 int fds[2]; 21 if (pipe(fds) != 0) { 22 PLOG(FATAL) << "Creating a pipe()"; 23 } 24 reader = fds[0]; 25 writer = fds[1]; 26 EXPECT_EQ(kPipeSize, fcntl(writer, F_SETPIPE_SZ, kPipeSize)); 27 } 28 29 ScopedPipe::~ScopedPipe() { 30 if (reader != -1) 31 close(reader); 32 if (writer != -1) 33 close(writer); 34 } 35 36 37 ScopedSocketPair::ScopedSocketPair() { 38 int fds[2]; 39 if (socketpair(PF_LOCAL, SOCK_STREAM, 0, fds) != 0) { 40 PLOG(FATAL) << "Creating a socketpair()"; 41 } 42 left = fds[0]; 43 right = fds[1]; 44 } 45 46 ScopedSocketPair::~ScopedSocketPair() { 47 if (left != -1) 48 close(left); 49 if (right != -1) 50 close(right); 51 } 52 53 } // namespace brillo 54
