1// Copyright (c) 2009 The NetBSD Foundation, Inc. 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 6// are met: 7// 1. Redistributions of source code must retain the above copyright 8// notice, this list of conditions and the following disclaimer. 9// 2. Redistributions in binary form must reproduce the above copyright 10// notice, this list of conditions and the following disclaimer in the 11// documentation and/or other materials provided with the distribution. 12// 13// THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND 14// CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, 15// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 16// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 17// IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY 18// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE 20// GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 21// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER 22// IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 23// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN 24// IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 26#include "atf-c++/detail/test_helpers.hpp" 27 28#include <fstream> 29#include <iostream> 30#include <string> 31#include <vector> 32 33#include <atf-c++.hpp> 34 35#include "atf-c++/check.hpp" 36#include "atf-c++/detail/env.hpp" 37#include "atf-c++/detail/fs.hpp" 38#include "atf-c++/detail/process.hpp" 39 40// Path to the directory containing the libatf-c tests, used to locate the 41// process_helpers program. If NULL (the default), the code will use a 42// relative path. Otherwise, the provided path will be used; this is so 43// that we can locate the helpers binary if the installation uses a 44// different layout than the one we provide (as is the case in FreeBSD). 45#if defined(ATF_C_TESTS_BASE) 46static const char* atf_c_tests_base = ATF_C_TESTS_BASE; 47#else 48static const char* atf_c_tests_base = NULL; 49#endif 50#undef ATF_C_TESTS_BASE 51 52bool 53build_check_cxx_o(const char* sfile) 54{ 55 std::vector< std::string > optargs; 56 optargs.push_back("-I" + atf::env::get("ATF_INCLUDEDIR", ATF_INCLUDEDIR)); 57 optargs.push_back("-Wall"); 58 optargs.push_back("-Werror"); 59 60 return atf::check::build_cxx_o(sfile, "test.o", 61 atf::process::argv_array(optargs)); 62} 63 64bool 65build_check_cxx_o_srcdir(const atf::tests::tc& tc, const char* sfile) 66{ 67 const atf::fs::path sfilepath = 68 atf::fs::path(tc.get_config_var("srcdir")) / sfile; 69 return build_check_cxx_o(sfilepath.c_str()); 70} 71 72void 73header_check(const char *hdrname) 74{ 75 std::ofstream srcfile("test.cpp"); 76 ATF_REQUIRE(srcfile); 77 srcfile << "#include <" << hdrname << ">\n"; 78 srcfile.close(); 79 80 const std::string failmsg = std::string("Header check failed; ") + 81 hdrname + " is not self-contained"; 82 if (!build_check_cxx_o("test.cpp")) 83 ATF_FAIL(failmsg); 84} 85 86atf::fs::path 87get_process_helpers_path(const atf::tests::tc& tc, bool is_detail) 88{ 89 const char* helper = "detail/process_helpers"; 90 if (atf_c_tests_base == NULL) { 91 if (is_detail) 92 return atf::fs::path(tc.get_config_var("srcdir")) / 93 ".." / ".." / "atf-c" / helper; 94 else 95 return atf::fs::path(tc.get_config_var("srcdir")) / 96 ".." / "atf-c" / helper; 97 } else { 98 return atf::fs::path(atf_c_tests_base) / helper; 99 } 100} 101