test_helpers.cpp revision 302408
1106266Sjulian// Copyright (c) 2009 The NetBSD Foundation, Inc. 2106266Sjulian// All rights reserved. 3106266Sjulian// 4106266Sjulian// Redistribution and use in source and binary forms, with or without 5106266Sjulian// modification, are permitted provided that the following conditions 6106266Sjulian// are met: 7106266Sjulian// 1. Redistributions of source code must retain the above copyright 8106266Sjulian// notice, this list of conditions and the following disclaimer. 9106319Sjulian// 2. Redistributions in binary form must reproduce the above copyright 10106266Sjulian// notice, this list of conditions and the following disclaimer in the 11106319Sjulian// documentation and/or other materials provided with the distribution. 12106319Sjulian// 13106266Sjulian// THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND 14106319Sjulian// CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, 15106319Sjulian// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 16106266Sjulian// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 17106266Sjulian// IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY 18106266Sjulian// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19106319Sjulian// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE 20106319Sjulian// GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 21106319Sjulian// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER 22106266Sjulian// IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 23106266Sjulian// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN 24106266Sjulian// IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25106266Sjulian 26106266Sjulian#include "atf-c++/detail/test_helpers.hpp" 27106319Sjulian 28106266Sjulian#include <fstream> 29106266Sjulian#include <iostream> 30106266Sjulian#include <string> 31106266Sjulian#include <vector> 32106266Sjulian 33106266Sjulian#include <atf-c++.hpp> 34106266Sjulian 35106266Sjulian#include "atf-c++/check.hpp" 36106266Sjulian#include "atf-c++/detail/env.hpp" 37106266Sjulian#include "atf-c++/detail/fs.hpp" 38106266Sjulian#include "atf-c++/detail/process.hpp" 39106266Sjulian 40106266Sjulian// Path to the directory containing the libatf-c tests, used to locate the 41106266Sjulian// process_helpers program. If NULL (the default), the code will use a 42106266Sjulian// relative path. Otherwise, the provided path will be used; this is so 43106266Sjulian// that we can locate the helpers binary if the installation uses a 44106266Sjulian// different layout than the one we provide (as is the case in FreeBSD). 45106266Sjulian#if defined(ATF_C_TESTS_BASE) 46106266Sjulianstatic const char* atf_c_tests_base = ATF_C_TESTS_BASE; 47106266Sjulian#else 48106266Sjulianstatic const char* atf_c_tests_base = NULL; 49106266Sjulian#endif 50106266Sjulian#undef ATF_C_TESTS_BASE 51106266Sjulian 52106266Sjulianbool 53106266Sjulianbuild_check_cxx_o(const char* sfile) 54106266Sjulian{ 55106266Sjulian std::vector< std::string > optargs; 56106266Sjulian optargs.push_back("-I" + atf::env::get("ATF_INCLUDEDIR", ATF_INCLUDEDIR)); 57106266Sjulian optargs.push_back("-Wall"); 58106266Sjulian optargs.push_back("-Werror"); 59106266Sjulian 60106266Sjulian return atf::check::build_cxx_o(sfile, "test.o", 61106266Sjulian atf::process::argv_array(optargs)); 62106266Sjulian} 63106266Sjulian 64106266Sjulianbool 65106266Sjulianbuild_check_cxx_o_srcdir(const atf::tests::tc& tc, const char* sfile) 66106266Sjulian{ 67106266Sjulian const atf::fs::path sfilepath = 68106266Sjulian atf::fs::path(tc.get_config_var("srcdir")) / sfile; 69106266Sjulian return build_check_cxx_o(sfilepath.c_str()); 70106266Sjulian} 71106266Sjulian 72106266Sjulianvoid 73106266Sjulianheader_check(const char *hdrname) 74106266Sjulian{ 75106266Sjulian std::ofstream srcfile("test.cpp"); 76106266Sjulian ATF_REQUIRE(srcfile); 77106266Sjulian srcfile << "#include <" << hdrname << ">\n"; 78106266Sjulian srcfile.close(); 79106266Sjulian 80106266Sjulian const std::string failmsg = std::string("Header check failed; ") + 81106266Sjulian hdrname + " is not self-contained"; 82106266Sjulian if (!build_check_cxx_o("test.cpp")) 83106266Sjulian ATF_FAIL(failmsg); 84106266Sjulian} 85106266Sjulian 86106266Sjulianatf::fs::path 87106319Sjulianget_process_helpers_path(const atf::tests::tc& tc, bool is_detail) 88106266Sjulian{ 89106266Sjulian const char* helper = "detail/process_helpers"; 90106319Sjulian if (atf_c_tests_base == NULL) { 91106266Sjulian if (is_detail) 92106266Sjulian return atf::fs::path(tc.get_config_var("srcdir")) / 93106266Sjulian ".." / ".." / "atf-c" / helper; 94106266Sjulian else 95106266Sjulian return atf::fs::path(tc.get_config_var("srcdir")) / 96106266Sjulian ".." / "atf-c" / helper; 97106266Sjulian } else { 98106266Sjulian return atf::fs::path(atf_c_tests_base) / helper; 99106266Sjulian } 100106266Sjulian} 101106266Sjulian