1// Copyright 2010 The Kyua Authors. 2// All rights reserved. 3// 4// Redistribution and use in source and binary forms, with or without 5// modification, are permitted provided that the following conditions are 6// met: 7// 8// * Redistributions of source code must retain the above copyright 9// notice, this list of conditions and the following disclaimer. 10// * Redistributions in binary form must reproduce the above copyright 11// notice, this list of conditions and the following disclaimer in the 12// documentation and/or other materials provided with the distribution. 13// * Neither the name of Google Inc. nor the names of its contributors 14// may be used to endorse or promote products derived from this software 15// without specific prior written permission. 16// 17// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 18// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 19// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 20// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 21// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 22// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 23// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 27// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 29#include "utils/process/fdstream.hpp" 30 31extern "C" { 32#include <unistd.h> 33} 34 35#include <atf-c++.hpp> 36 37#include "utils/process/systembuf.hpp" 38 39using utils::process::ifdstream; 40using utils::process::systembuf; 41 42 43ATF_TEST_CASE(ifdstream); 44ATF_TEST_CASE_HEAD(ifdstream) 45{ 46 set_md_var("descr", "Tests the ifdstream class"); 47} 48ATF_TEST_CASE_BODY(ifdstream) 49{ 50 int fds[2]; 51 ATF_REQUIRE(::pipe(fds) != -1); 52 53 ifdstream rend(fds[0]); 54 55 systembuf wbuf(fds[1]); 56 std::ostream wend(&wbuf); 57 58 // XXX This assumes that the pipe's buffer is big enough to accept 59 // the data written without blocking! 60 wend << "1Test 1message\n"; 61 wend.flush(); 62 std::string tmp; 63 rend >> tmp; 64 ATF_REQUIRE_EQ(tmp, "1Test"); 65 rend >> tmp; 66 ATF_REQUIRE_EQ(tmp, "1message"); 67} 68 69 70ATF_INIT_TEST_CASES(tcs) 71{ 72 ATF_ADD_TEST_CASE(tcs, ifdstream); 73} 74