1 // Copyright 2010 Google 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 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/fs/auto_cleaners.hpp" 30 31 extern "C" { 32 #include <unistd.h> 33 } 34 35 #include <atf-c++.hpp> 36 37 #include "utils/env.hpp" 38 #include "utils/fs/operations.hpp" 39 40 namespace fs = utils::fs; 41 42 43 ATF_TEST_CASE_WITHOUT_HEAD(auto_directory__automatic); 44 ATF_TEST_CASE_BODY(auto_directory__automatic) 45 { 46 const fs::path root("root"); 47 fs::mkdir(root, 0755); 48 49 { 50 fs::auto_directory dir(root); 51 ATF_REQUIRE_EQ(root, dir.directory()); 52 53 ATF_REQUIRE(::access("root", X_OK) == 0); 54 55 { 56 fs::auto_directory dir_copy(dir); 57 } 58 // Should still exist after a copy is destructed. 59 ATF_REQUIRE(::access("root", X_OK) == 0); 60 } 61 ATF_REQUIRE(::access("root", X_OK) == -1); 62 } 63 64 65 ATF_TEST_CASE_WITHOUT_HEAD(auto_directory__explicit); 66 ATF_TEST_CASE_BODY(auto_directory__explicit) 67 { 68 const fs::path root("root"); 69 fs::mkdir(root, 0755); 70 71 fs::auto_directory dir(root); 72 ATF_REQUIRE_EQ(root, dir.directory()); 73 74 ATF_REQUIRE(::access("root", X_OK) == 0); 75 dir.cleanup(); 76 dir.cleanup(); 77 ATF_REQUIRE(::access("root", X_OK) == -1); 78 } 79 80 81 ATF_TEST_CASE_WITHOUT_HEAD(auto_directory__mkdtemp); 82 ATF_TEST_CASE_BODY(auto_directory__mkdtemp) 83 { 84 utils::setenv("TMPDIR", (fs::current_path() / "tmp").str()); 85 fs::mkdir(fs::path("tmp"), 0755); 86 87 const std::string path_template("test.XXXXXX"); 88 { 89 fs::auto_directory auto_directory = fs::auto_directory::mkdtemp( 90 path_template); 91 ATF_REQUIRE(::access((fs::path("tmp") / path_template).c_str(), 92 X_OK) == -1); 93 ATF_REQUIRE(::rmdir("tmp") == -1); 94 95 ATF_REQUIRE(::access(auto_directory.directory().c_str(), X_OK) == 0); 96 } 97 ATF_REQUIRE(::rmdir("tmp") != -1); 98 } 99 100 101 ATF_TEST_CASE_WITHOUT_HEAD(auto_file__automatic); 102 ATF_TEST_CASE_BODY(auto_file__automatic) 103 { 104 const fs::path file("foo"); 105 atf::utils::create_file(file.str(), ""); 106 { 107 fs::auto_file auto_file(file); 108 ATF_REQUIRE_EQ(file, auto_file.file()); 109 110 ATF_REQUIRE(::access(file.c_str(), R_OK) == 0); 111 112 { 113 fs::auto_file auto_file_copy(auto_file); 114 } 115 // Should still exist after a copy is destructed. 116 ATF_REQUIRE(::access(file.c_str(), R_OK) == 0); 117 } 118 ATF_REQUIRE(::access(file.c_str(), R_OK) == -1); 119 } 120 121 122 ATF_TEST_CASE_WITHOUT_HEAD(auto_file__explicit); 123 ATF_TEST_CASE_BODY(auto_file__explicit) 124 { 125 const fs::path file("bar"); 126 atf::utils::create_file(file.str(), ""); 127 128 fs::auto_file auto_file(file); 129 ATF_REQUIRE_EQ(file, auto_file.file()); 130 131 ATF_REQUIRE(::access(file.c_str(), R_OK) == 0); 132 auto_file.remove(); 133 auto_file.remove(); 134 ATF_REQUIRE(::access(file.c_str(), R_OK) == -1); 135 } 136 137 138 ATF_TEST_CASE_WITHOUT_HEAD(auto_file__mkstemp); 139 ATF_TEST_CASE_BODY(auto_file__mkstemp) 140 { 141 utils::setenv("TMPDIR", (fs::current_path() / "tmp").str()); 142 fs::mkdir(fs::path("tmp"), 0755); 143 144 const std::string path_template("test.XXXXXX"); 145 { 146 fs::auto_file auto_file = fs::auto_file::mkstemp(path_template); 147 ATF_REQUIRE(::access((fs::path("tmp") / path_template).c_str(), 148 X_OK) == -1); 149 ATF_REQUIRE(::rmdir("tmp") == -1); 150 151 ATF_REQUIRE(::access(auto_file.file().c_str(), R_OK) == 0); 152 } 153 ATF_REQUIRE(::rmdir("tmp") != -1); 154 } 155 156 157 ATF_INIT_TEST_CASES(tcs) 158 { 159 ATF_ADD_TEST_CASE(tcs, auto_directory__automatic); 160 ATF_ADD_TEST_CASE(tcs, auto_directory__explicit); 161 ATF_ADD_TEST_CASE(tcs, auto_directory__mkdtemp); 162 163 ATF_ADD_TEST_CASE(tcs, auto_file__automatic); 164 ATF_ADD_TEST_CASE(tcs, auto_file__explicit); 165 ATF_ADD_TEST_CASE(tcs, auto_file__mkstemp); 166 } 167