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) 46 static const char* atf_c_tests_base = ATF_C_TESTS_BASE; 47 #else 48 static const char* atf_c_tests_base = NULL; 49 #endif 50 #undef ATF_C_TESTS_BASE 51 52 bool 53 build_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 64 bool 65 build_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 72 void 73 header_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 86 atf::fs::path 87 get_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