1 // Copyright 2010 Google Inc.
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3 //
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5 // modification, are permitted provided that the following conditions are
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7 //
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10 // * Redistributions in binary form must reproduce the above copyright
11 // notice, this list of conditions and the following disclaimer in the
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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
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23 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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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);
ATF_TEST_CASE_BODY(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);
ATF_TEST_CASE_BODY(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);
ATF_TEST_CASE_BODY(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);
ATF_TEST_CASE_BODY(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);
ATF_TEST_CASE_BODY(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);
ATF_TEST_CASE_BODY(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
ATF_INIT_TEST_CASES(tcs)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