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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 #include "utils/fs/path.hpp"
40 
41 namespace fs = utils::fs;
42 
43 
44 ATF_TEST_CASE_WITHOUT_HEAD(auto_directory__automatic);
45 ATF_TEST_CASE_BODY(auto_directory__automatic)
46 {
47     const fs::path root("root");
48     fs::mkdir(root, 0755);
49 
50     {
51         fs::auto_directory dir(root);
52         ATF_REQUIRE_EQ(root, dir.directory());
53 
54         ATF_REQUIRE(::access("root", X_OK) == 0);
55 
56         {
57             fs::auto_directory dir_copy(dir);
58         }
59         // Should still exist after a copy is destructed.
60         ATF_REQUIRE(::access("root", X_OK) == 0);
61     }
62     ATF_REQUIRE(::access("root", X_OK) == -1);
63 }
64 
65 
66 ATF_TEST_CASE_WITHOUT_HEAD(auto_directory__explicit);
67 ATF_TEST_CASE_BODY(auto_directory__explicit)
68 {
69     const fs::path root("root");
70     fs::mkdir(root, 0755);
71 
72     fs::auto_directory dir(root);
73     ATF_REQUIRE_EQ(root, dir.directory());
74 
75     ATF_REQUIRE(::access("root", X_OK) == 0);
76     dir.cleanup();
77     dir.cleanup();
78     ATF_REQUIRE(::access("root", X_OK) == -1);
79 }
80 
81 
82 ATF_TEST_CASE_WITHOUT_HEAD(auto_directory__mkdtemp_public);
83 ATF_TEST_CASE_BODY(auto_directory__mkdtemp_public)
84 {
85     utils::setenv("TMPDIR", (fs::current_path() / "tmp").str());
86     fs::mkdir(fs::path("tmp"), 0755);
87 
88     const std::string path_template("test.XXXXXX");
89     {
90         fs::auto_directory auto_directory = fs::auto_directory::mkdtemp_public(
91             path_template);
92         ATF_REQUIRE(::access((fs::path("tmp") / path_template).c_str(),
93                              X_OK) == -1);
94         ATF_REQUIRE(::rmdir("tmp") == -1);
95 
96         ATF_REQUIRE(::access(auto_directory.directory().c_str(), X_OK) == 0);
97     }
98     ATF_REQUIRE(::rmdir("tmp") != -1);
99 }
100 
101 
102 ATF_TEST_CASE_WITHOUT_HEAD(auto_file__automatic);
103 ATF_TEST_CASE_BODY(auto_file__automatic)
104 {
105     const fs::path file("foo");
106     atf::utils::create_file(file.str(), "");
107     {
108         fs::auto_file auto_file(file);
109         ATF_REQUIRE_EQ(file, auto_file.file());
110 
111         ATF_REQUIRE(::access(file.c_str(), R_OK) == 0);
112 
113         {
114             fs::auto_file auto_file_copy(auto_file);
115         }
116         // Should still exist after a copy is destructed.
117         ATF_REQUIRE(::access(file.c_str(), R_OK) == 0);
118     }
119     ATF_REQUIRE(::access(file.c_str(), R_OK) == -1);
120 }
121 
122 
123 ATF_TEST_CASE_WITHOUT_HEAD(auto_file__explicit);
124 ATF_TEST_CASE_BODY(auto_file__explicit)
125 {
126     const fs::path file("bar");
127     atf::utils::create_file(file.str(), "");
128 
129     fs::auto_file auto_file(file);
130     ATF_REQUIRE_EQ(file, auto_file.file());
131 
132     ATF_REQUIRE(::access(file.c_str(), R_OK) == 0);
133     auto_file.remove();
134     auto_file.remove();
135     ATF_REQUIRE(::access(file.c_str(), R_OK) == -1);
136 }
137 
138 
139 ATF_TEST_CASE_WITHOUT_HEAD(auto_file__mkstemp);
140 ATF_TEST_CASE_BODY(auto_file__mkstemp)
141 {
142     utils::setenv("TMPDIR", (fs::current_path() / "tmp").str());
143     fs::mkdir(fs::path("tmp"), 0755);
144 
145     const std::string path_template("test.XXXXXX");
146     {
147         fs::auto_file auto_file = fs::auto_file::mkstemp(path_template);
148         ATF_REQUIRE(::access((fs::path("tmp") / path_template).c_str(),
149                              X_OK) == -1);
150         ATF_REQUIRE(::rmdir("tmp") == -1);
151 
152         ATF_REQUIRE(::access(auto_file.file().c_str(), R_OK) == 0);
153     }
154     ATF_REQUIRE(::rmdir("tmp") != -1);
155 }
156 
157 
158 ATF_INIT_TEST_CASES(tcs)
159 {
160     ATF_ADD_TEST_CASE(tcs, auto_directory__automatic);
161     ATF_ADD_TEST_CASE(tcs, auto_directory__explicit);
162     ATF_ADD_TEST_CASE(tcs, auto_directory__mkdtemp_public);
163 
164     ATF_ADD_TEST_CASE(tcs, auto_file__automatic);
165     ATF_ADD_TEST_CASE(tcs, auto_file__explicit);
166     ATF_ADD_TEST_CASE(tcs, auto_file__mkstemp);
167 }
168