external/bsd/kyua-cli/dist/utils/fs/auto_cleaners_test.cpp

   1 // Copyright 2010 Google Inc.
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  15 //   without specific prior written permission.
  16 //
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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
  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 }