53   TemporaryFile child_file_1(root_dir.path);  in TEST()
54   TemporaryFile child_file_2(root_dir.path);  in TEST()
55   std::string child_dir = StringPrintf("%s/child-dir", root_dir.path);  in TEST()
59   auto content = ReadDir(root_dir.path, [](auto _) { return true; });  in TEST()
63   auto del_result = DeleteDirContent(root_dir.path);  in TEST()
65   content = ReadDir(root_dir.path, [](auto _) { return true; });  in TEST()
73   auto result = FindFirstExistingDirectory(first_dir.path, second_dir.path);  in TEST()
75   ASSERT_EQ(*result, first_dir.path);  in TEST()
81   auto result = FindFirstExistingDirectory(first_dir.path, second_dir);  in TEST()
83   ASSERT_EQ(*result, first_dir.path);  in TEST()
89   auto result = FindFirstExistingDirectory(first_dir, second_dir.path);  in TEST()
91   ASSERT_EQ(*result, second_dir.path);  in TEST()
104   auto result = FindFirstExistingDirectory(first_file.path, second_dir.path);  in TEST()
106   ASSERT_EQ(*result, second_dir.path);  in TEST()
112   auto result = FindFirstExistingDirectory(first_dir.path, second_file.path);  in TEST()
114   ASSERT_EQ(*result, first_dir.path);  in TEST()
120   auto result = FindFirstExistingDirectory(first_file.path, second_file.path);  in TEST()
127   auto result = FindFirstExistingDirectory(first_file.path, second_dir);  in TEST()
134   auto result = FindFirstExistingDirectory(first_dir, second_file.path);  in TEST()
142   TemporaryFile from_1(from.path);  in TEST()
143   auto from_subdir = StringPrintf("%s/subdir", from.path);  in TEST()
149   auto result = MoveDir(from.path, to.path);  in TEST()
151   ASSERT_TRUE(fs::is_empty(from.path));  in TEST()
154   for (const auto& it : fs::recursive_directory_iterator(to.path)) {  in TEST()
155     content.push_back(it.path());  in TEST()
159       StringPrintf("%s/%s", to.path, Basename(from_1.path).c_str()),  in TEST()
160       StringPrintf("%s/subdir", to.path),  in TEST()
161       StringPrintf("%s/subdir/%s", to.path, Basename(from_2.path).c_str()),  in TEST()
169   ASSERT_THAT(MoveDir(from.path, to.path), Not(Ok()));  in TEST()
175   TemporaryFile from_1(from.path);  in TEST()
176   ASSERT_THAT(MoveDir(from.path, to.path), Not(Ok()));  in TEST()
181   ASSERT_THAT(MoveDir("/data/local/tmp/does/not/exist", to.path), Not(Ok()));  in TEST()
188   TemporaryFile from_1(from.path);  in TEST()
189   auto from_subdir = StringPrintf("%s/subdir", from.path);  in TEST()
195   ASSERT_THAT(MoveDir(from.path, "/data/local/tmp/does/not/exist"), Not(Ok()));  in TEST()
199   for (const auto& it : fs::recursive_directory_iterator(from.path)) {  in TEST()
200     content.push_back(it.path());  in TEST()
204               UnorderedElementsAre(from_1.path, from_subdir, from_2.path));  in TEST()
211   const std::string first_filename = StringPrintf("%s/first.a", td.path);  in TEST()
212   const std::string second_filename = StringPrintf("%s/second.b", td.path);  in TEST()
213   const std::string third_filename = StringPrintf("%s/third.c", td.path);  in TEST()
214   const std::string fourth_filename = StringPrintf("%s/fourth.c", td.path);  in TEST()
221   auto result = FindFilesBySuffix(td.path, {".b", ".c"});  in TEST()
271     ASSERT_TRUE(android::base::WriteStringToFile("secret", tf.path));  in TEST()
274     ASSERT_TRUE(android::base::ReadFileToString(tf.path, &content));  in TEST()