1 // 2 // Automated Testing Framework (atf) 3 // 4 // Copyright (c) 2009 The NetBSD Foundation, Inc. 5 // All rights reserved. 6 // 7 // Redistribution and use in source and binary forms, with or without 8 // modification, are permitted provided that the following conditions 9 // are met: 10 // 1. Redistributions of source code must retain the above copyright 11 // notice, this list of conditions and the following disclaimer. 12 // 2. Redistributions in binary form must reproduce the above copyright 13 // notice, this list of conditions and the following disclaimer in the 14 // documentation and/or other materials provided with the distribution. 15 // 16 // THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND 17 // CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, 18 // INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 19 // MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 20 // IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY 21 // DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE 23 // GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 24 // INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER 25 // IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 26 // OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN 27 // IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 // 29 30 #include <fstream> 31 #include <iostream> 32 #include <string> 33 #include <vector> 34 35 #include "../check.hpp" 36 #include "../config.hpp" 37 #include "../macros.hpp" 38 39 #include "fs.hpp" 40 #include "process.hpp" 41 #include "test_helpers.hpp" 42 43 // Path to the directory containing the libatf-c tests, used to locate the 44 // process_helpers program. If NULL (the default), the code will use a 45 // relative path. Otherwise, the provided path will be used; this is so 46 // that we can locate the helpers binary if the installation uses a 47 // different layout than the one we provide (as is the case in FreeBSD). 48 #if defined(ATF_C_TESTS_BASE) 49 static const char* atf_c_tests_base = ATF_C_TESTS_BASE; 50 #else 51 static const char* atf_c_tests_base = NULL; 52 #endif 53 #undef ATF_C_TESTS_BASE 54 55 bool 56 build_check_cxx_o(const char* sfile) 57 { 58 std::vector< std::string > optargs; 59 optargs.push_back("-I" + atf::config::get("atf_includedir")); 60 optargs.push_back("-Wall"); 61 optargs.push_back("-Werror"); 62 63 return atf::check::build_cxx_o(sfile, "test.o", 64 atf::process::argv_array(optargs)); 65 } 66 67 bool 68 build_check_cxx_o_srcdir(const atf::tests::tc& tc, const char* sfile) 69 { 70 const atf::fs::path sfilepath = 71 atf::fs::path(tc.get_config_var("srcdir")) / sfile; 72 return build_check_cxx_o(sfilepath.c_str()); 73 } 74 75 void 76 header_check(const char *hdrname) 77 { 78 std::ofstream srcfile("test.cpp"); 79 ATF_REQUIRE(srcfile); 80 srcfile << "#include <" << hdrname << ">\n"; 81 srcfile.close(); 82 83 const std::string failmsg = std::string("Header check failed; ") + 84 hdrname + " is not self-contained"; 85 if (!build_check_cxx_o("test.cpp")) 86 ATF_FAIL(failmsg); 87 } 88 89 atf::fs::path 90 get_process_helpers_path(const atf::tests::tc& tc, bool is_detail) 91 { 92 const char* helper = "detail/process_helpers"; 93 if (atf_c_tests_base == NULL) { 94 if (is_detail) 95 return atf::fs::path(tc.get_config_var("srcdir")) / 96 ".." / ".." / "atf-c" / helper; 97 else 98 return atf::fs::path(tc.get_config_var("srcdir")) / 99 ".." / "atf-c" / helper; 100 } else { 101 return atf::fs::path(atf_c_tests_base) / helper; 102 } 103 } 104